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Cubesat Data Analysis Revision
371-XXXXX Revision - CubeSat Data Analysis Revision - November 2015 Prepared by: GSFC/Code 371 National Aeronautics and Goddard Space Flight Center Space Administration Greenbelt, Maryland 20771 371-XXXXX Revision - Signature Page Prepared by: ___________________ _____ Mark Kaminskiy Date Reliability Engineer ARES Corporation Accepted by: _______________________ _____ Nasir Kashem Date Reliability Lead NASA/GSFC Code 371 1 371-XXXXX Revision - DOCUMENT CHANGE RECORD REV DATE DESCRIPTION OF CHANGE LEVEL APPROVED - Baseline Release 2 371-XXXXX Revision - Table of Contents 1 Introduction 4 2 Statement of Work 5 3 Database 5 4 Distributions by Satellite Classes, Users, Mass, and Volume 7 4.1 Distribution by satellite classes 7 4.2 Distribution by satellite users 8 4.3 CubeSat Distribution by mass 8 4.4 CubeSat Distribution by volume 8 5 Annual Number of CubeSats Launched 9 6 Reliability Data Analysis 10 6.1 Introducing “Time to Event” variable 10 6.2 Probability of a Successful Launch 10 6.3 Estimation of Probability of Mission Success after Successful Launch. Kaplan-Meier Nonparametric Estimate and Weibull Distribution. 10 6.3.1 Kaplan-Meier Estimate 10 6.3.2 Weibull Distribution Estimation 11 6.4 Estimation of Probability of mission success after successful launch as a function of time and satellite mass using Weibull Regression 13 6.4.1 Weibull Regression 13 6.4.2 Data used for estimation of the model parameters 13 6.4.3 Comparison of the Kaplan-Meier estimates of the Reliability function and the estimates based on the Weibull regression 16 7 Conclusion 17 8 Acknowledgement 18 9 References 18 10 Appendix 19 Table of Figures Figure 4-1 CubeSats distribution by mass .................................................................................................... -
Space Business Review 11, BSAT-3B Will Be Launched by an Kazakhstan on a Russian Soyuz Vehicle
April 2008 A monthly round-up of space industry developments for the information of our clients and friends. EADS Astrium to Acquire SSTL DISH Selects SS/L for EchoStar XV EADS Astrium announced on April 7 that it On April 22, Space Systems/Loral (SS/L), had entered into an agreement with the announced a contract to build the EchoStar University of Surrey to acquire its 80% XV direct broadcast satellite for DISH stake in Surrey Satellite Technology Network Corporation. Scheduled for launch Limited (SSTL) for an estimated £40-50 in 2010, the spacecraft will be based on million. Based in the United Kingdom, SSTL SS/L’s proven 1300 platform and is designed specializes in the design and manufacture of to support the expansion of DISH Network’s small and micro satellites, including the programming and services. Giove-A test satellite for Europe's Other April Launch Services forthcoming Galileo satellite navigation On April 14, Lockheed Martin Commercial system. The transaction, which remains Launch Services successfully launched the subject to regulatory approvals, will provide ICO G1 satellite for ICO Global the financial and industrial resources Communications (Holdings) Ltd’ from Cape required for SSTL’s expansion and future Canaveral Air Force Station in Florida on an development. It is expected that SSTL will Atlas V 421 vehicle. Built by SS/L based on remain an independent UK company. its 1300 platform, ICO G1 weighed BSAT-3b Contract Awards approximately 6,634 kg at launch, is equipped On April 15, Lockheed Martin Commercial with a 12-meter S-band reflector capable of Space Systems announced its selection by ground-based beam forming that, along with a Japanese satellite operator Broadcasting complementary network of terrestrial Satellite System Corporation (B-SAT) to repeaters, will provide between 10-15 build its next broadcast satellite, designated channels of live television, enhanced BSAT-3b. -
Federal Register/Vol. 85, No. 103/Thursday, May 28, 2020
32256 Federal Register / Vol. 85, No. 103 / Thursday, May 28, 2020 / Proposed Rules FEDERAL COMMUNICATIONS closes-headquarters-open-window-and- presentation of data or arguments COMMISSION changes-hand-delivery-policy. already reflected in the presenter’s 7. During the time the Commission’s written comments, memoranda, or other 47 CFR Part 1 building is closed to the general public filings in the proceeding, the presenter [MD Docket Nos. 19–105; MD Docket Nos. and until further notice, if more than may provide citations to such data or 20–105; FCC 20–64; FRS 16780] one docket or rulemaking number arguments in his or her prior comments, appears in the caption of a proceeding, memoranda, or other filings (specifying Assessment and Collection of paper filers need not submit two the relevant page and/or paragraph Regulatory Fees for Fiscal Year 2020. additional copies for each additional numbers where such data or arguments docket or rulemaking number; an can be found) in lieu of summarizing AGENCY: Federal Communications original and one copy are sufficient. them in the memorandum. Documents Commission. For detailed instructions for shown or given to Commission staff ACTION: Notice of proposed rulemaking. submitting comments and additional during ex parte meetings are deemed to be written ex parte presentations and SUMMARY: In this document, the Federal information on the rulemaking process, must be filed consistent with section Communications Commission see the SUPPLEMENTARY INFORMATION 1.1206(b) of the Commission’s rules. In (Commission) seeks comment on several section of this document. proceedings governed by section 1.49(f) proposals that will impact FY 2020 FOR FURTHER INFORMATION CONTACT: of the Commission’s rules or for which regulatory fees. -
The 2009 Mars Telecom Orbier Mission
The 2009 Mars Telecom Orbiter Mission1,2 Stephen F. Franklina, John P. Slonski, Jr.a, Stuart Kerridgea, Gary Noreena, Joseph E. Riedela, Tom Komareka, Dorothy Stosica, Caroline Rachoa, Bernard Edwardsb, Don Borosonc a-Jet Propulsion Laboratory, California Institute of Technology; Pasadena, Ca. 91109; b-NASA Goddard Spaceflight Center, Greenbelt, Md. 20771 USA c-MIT-Lincoln Laboratory, Lexington, Ma, 02420 Abstract—This paper provides an overview of the Mars Mission and flight system requirements have been written. Telecom Orbiter (MTO) mission, and is an update to the The flight system requirements define the flight system paper presented at last year’s conference. Launched in performance and functionality to the competing system 2009, MTO will provide Mars-to-Earth relay services for contract proposers. NASA missions arriving at Mars between 2010 and 2020, enabling far higher science data return and lowering the A Rendezvous and Autonomous Navigation (RAN) telecom and operations costs for these missions. MTO demonstration has been added. An orbiting sample canister carries an optical communications payload, which will will be released and tracked by the ground using on-board demonstrate downlink bit rates from 1 Mbps up to and cameras. The spacecraft will then rendezvous with the possibly exceeding 30 Mbps. MTO will also demonstrate canister using its autonomous navigation capability, coming the ability to autonomously navigate, and to search for and to within ten meters of (but not capturing) the canister. This rendezvous with an orbiting sample, in preparation for operation demonstrates capabilities that the proposed NASA NASA’s proposed Mars Sample Return Mission. A to-be- Mars Sample Return orbiter will require to capture the Mars defined science instrument will also be carried. -
Starttabelle 2013 2013-01A 2013-01B 2013-01C 2013-02A 2013-02B 2013-03A 2013-04A NOA-01 2013-05A 2013-05B 2013-05C 2013-05D 2013-05E 2013-05F 2013-06A 2013-06B
Raumfahrer.net Starttabelle 2013 Bahnnähe Bahnferne Inklination LandLandLand bzw.bzw.bzw. WiederWieder---- COSPAR Satellit StartStartStart (GMT) Trägerrakete Startort Umläuft Bemerkungen Bemannt (km)(km)(km) (km)(km)(km) (Grad) Organisation eintritt 2013-01A Kosmos 2482 15.01.2013 Rokot Plesezk 1.484 1.523 82,504 Erde Russland - Militärischer Datenrelais- Nein (Strela-3M 4) 16.25 satellit 2013-01B Kosmos 2483 15.01.2013 Rokot Plesezk 1.485 1.510 82,505 Erde Russland - Militärischer Datenrelais- Nein (Strela-3M 5) 16.25 satellit 2013-01C Kosmos 2484 15.01.2013 Rokot Plesezk 1.484 1.523 82,504 Erde Russland - Militärischer Datenrelais- Nein (Strela-3M 6) 16.25 satellit 2013-02A IGS-Radar 4 27.01.2013 H2-A Tanegashima 480 500 97 Erde Japan - Radar-Aufklärungssatellit Nein 4.40 2013-02B IGS-Optik 5V 27.01.2013 H2-A Tanegashima 480 500 97 Erde Japan - Optischer Aufklärungs- Nein 4.40 satellit 2013-03A STSat 2C 30.01.2013 Naro 1 Naro-Raumfahrt- 304 1.509 80,275 Erde Südkorea - Forschungs- und Technolo- Nein 7.00 zentrum giesatellit; ca. 100 kg 2013-04A TDRS K 31.01.2013 Atlas 5 Cape Canaveral 35.744 35.845 6,998 Erde USA - Bahnverfolgungs- und Nein 1.48 Datenrelaissatellit; 3.454 kg NOA-01 Intelsat 27 01.02.2013 Zenit 3 Sea-Launch-Plattform - - - - USA - Fehlfunktion der ersten Nein 7.56 Stufe und Absturz 2013-05A Globalstar M78 06.02.3013 Sojus 2 Baikonur 1.420 1.421 52,004 Erde USA - Sprach- und Datenkommu- Nein 16.04 nikationssatellit; 700 kg 2013-05B Globalstar M93 06.02.3013 Sojus 2 Baikonur 1.420 1.421 51,980 Erde USA - Sprach- und Datenkommu- -
Toward the Heavens Latin America's Emerging Space Programs
Toward the Heavens Latin America’s Emerging Space Programs A Report of the CSIS Americas Program and Space Initiatives CENTER FOR STRATEGIC & CSIS INTERNATIONAL STUDIES authors 1800 K Street, NW | Washington, DC 20006 Tel: (202) 887-0200 | Fax: (202) 775-3199 Johanna Mendelson Forman E-mail: [email protected] | Web: www.csis.org Vincent Sabathier G. Ryan Faith Ashley Bander contributors Thomas Cook Ana Janaina Nelson August 2009 CENTER FOR STRATEGIC & CSIS INTERNATIONAL STUDIES Toward the Heavens Latin America’s Emerging Space Programs A Report of the CSIS Americas Program and Space Initiatives authors Johanna Mendelson Forman Vincent Sabathier G. Ryan Faith Ashley Bander contributors Thomas Cook Ana Janaina Nelson August 2009 About CSIS In an era of ever-changing global opportunities and challenges, the Center for Strategic and International Studies (CSIS) provides strategic insights and practical policy solutions to decisionmakers. CSIS conducts research and analysis and develops policy initiatives that look into the future and anticipate change. Founded by David M. Abshire and Admiral Arleigh Burke at the height of the Cold War, CSIS was dedicated to the simple but urgent goal of finding ways for America to survive as a nation and prosper as a people. Since 1962, CSIS has grown to become one of the world’s preeminent public policy institutions. Today, CSIS is a bipartisan, nonprofit organization headquartered in Washington, DC. More than 220 full-time staff and a large network of affiliated scholars focus their expertise on defense and security; on the world’s regions and the unique challenges inherent to them; and on the issues that know no boundary in an increasingly connected world. -
Classification of Geosynchronous Objects
esoc European Space Operations Centre Robert-Bosch-Strasse 5 D-64293 Darmstadt Germany T +49 (0)6151 900 www.esa.int CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS Produced with the DISCOS Database Prepared by ESA’s Space Debris Office Reference GEN-DB-LOG-00211-OPS-GR Issue 20 Revision 0 Date of Issue 28 May 2018 Status Issued Document Type Technical Note Distribution ESA UNCLASSIFIED - Limited Distribution European Space Agency Agence spatiale europeenne´ Abstract This is a status report on geosynchronous objects as of 1 January 2018. Based on orbital data in ESA’s DISCOS database and on orbital data provided by KIAM the situation near the geostationary ring is analysed. From 1523 objects for which orbital data are available (of which 0 are outdated, i.e. the last available state dates back to 180 or more days before the reference date), 519 are actively controlled, 795 are drifting above, below or through GEO, 189 are in a libration orbit and 19 are in a highly inclined orbit. For 1 object the status could not be determined. Furthermore, there are 59 uncontrolled objects without orbital data (of which 54 have not been cata- logued). Thus the total number of known objects in the geostationary region is 1582. If you detect any error or if you have any comment or question please contact: Stijn Lemmens European Space Agency European Space Operations Center Space Debris Office (OPS-GR) Robert-Bosch-Str. 5 64293 Darmstadt, Germany Tel.: +49-6151-902634 E-mail: [email protected] Page 1 / 187 European Space Agency CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS Agence spatiale europeenne´ Date 28 May 2018 Issue 20 Rev 0 Table of contents 1 Introduction 3 2 Sources 4 2.1 USSTRATCOM Two-Line Elements (TLEs) . -
FCC-21-49A1.Pdf
Federal Communications Commission FCC 21-49 Before the Federal Communications Commission Washington, DC 20554 In the Matter of ) ) Assessment and Collection of Regulatory Fees for ) MD Docket No. 21-190 Fiscal Year 2021 ) ) Assessment and Collection of Regulatory Fees for MD Docket No. 20-105 Fiscal Year 2020 REPORT AND ORDER AND NOTICE OF PROPOSED RULEMAKING Adopted: May 3, 2021 Released: May 4, 2021 By the Commission: Comment Date: June 3, 2021 Reply Comment Date: June 18, 2021 Table of Contents Heading Paragraph # I. INTRODUCTION...................................................................................................................................1 II. BACKGROUND.....................................................................................................................................3 III. REPORT AND ORDER – NEW REGULATORY FEE CATEGORIES FOR CERTAIN NGSO SPACE STATIONS ....................................................................................................................6 IV. NOTICE OF PROPOSED RULEMAKING .........................................................................................21 A. Methodology for Allocating FTEs..................................................................................................21 B. Calculating Regulatory Fees for Commercial Mobile Radio Services...........................................24 C. Direct Broadcast Satellite Regulatory Fees ....................................................................................30 D. Television Broadcaster Issues.........................................................................................................32 -
Federal Register/Vol. 86, No. 91/Thursday, May 13, 2021/Proposed Rules
26262 Federal Register / Vol. 86, No. 91 / Thursday, May 13, 2021 / Proposed Rules FEDERAL COMMUNICATIONS BCPI, Inc., 45 L Street NE, Washington, shown or given to Commission staff COMMISSION DC 20554. Customers may contact BCPI, during ex parte meetings are deemed to Inc. via their website, http:// be written ex parte presentations and 47 CFR Part 1 www.bcpi.com, or call 1–800–378–3160. must be filed consistent with section [MD Docket Nos. 20–105; MD Docket Nos. This document is available in 1.1206(b) of the Commission’s rules. In 21–190; FCC 21–49; FRS 26021] alternative formats (computer diskette, proceedings governed by section 1.49(f) large print, audio record, and braille). of the Commission’s rules or for which Assessment and Collection of Persons with disabilities who need the Commission has made available a Regulatory Fees for Fiscal Year 2021 documents in these formats may contact method of electronic filing, written ex the FCC by email: [email protected] or parte presentations and memoranda AGENCY: Federal Communications phone: 202–418–0530 or TTY: 202–418– summarizing oral ex parte Commission. 0432. Effective March 19, 2020, and presentations, and all attachments ACTION: Notice of proposed rulemaking. until further notice, the Commission no thereto, must be filed through the longer accepts any hand or messenger electronic comment filing system SUMMARY: In this document, the Federal delivered filings. This is a temporary available for that proceeding, and must Communications Commission measure taken to help protect the health be filed in their native format (e.g., .doc, (Commission) seeks comment on and safety of individuals, and to .xml, .ppt, searchable .pdf). -
In This Issue
Vol. 39 No.3, December 2013 Editor: Jos Heyman FBIS In this issue: Satellite Update 3 Cancelled Projects: SLOMAR 4 News Artemis 2 Baikonour 3 Chang'e-3 6 Cygnus-2 3 Dnepr 1 9 Dreamchaser 6 DX-1 11 EDRS-C 2 FUEGO 6 GSat-15 3 GSat-16 3 Hylas 2 Made in Russia 7 Minotaur 1 7 O3b 6 OASIS 4 Phoenix 7 Planck 3 SkySat-1 and -2 2 Tiangong-4 11 Vega 7 VEX 3 OASIS Node-1 (courtesy Space Times) TIROS SPACE INFORMATION SkySat-1 and -2 86 Barnevelder Bend, Southern River WA 6110, Australia Tel + 61 8 9398 1322 (e-mail: [email protected]) The Tiros Space Information (TSI) - News Bulletin is published to promote the scientific exploration and commercial application of space through the dissemination of current news and historical facts. In doing so, Tiros Space Information continues the traditions of the Western Australian Branch of the Astronautical Society of Australia (1973-1975) and the Astronautical Society of Western Australia (ASWA) (1975-2006). The News Bulletin can be received worldwide by e-mail subscription only. Subscriptions can be requested by sending an e-mail address to [email protected]. Tiros Space Information reserves the right to refuse any subscription request without the need to provide a reason. All opinions expressed are those of the authors and do not necessarily reflect the opinions of the Editor or Tiros Space Information. All material contained in this publication may be reproduced provided due acknowledgment is made. Calling card... In a recent article that I drafted for the on-line Sat Magazine, I predicted that by the end of this calendar year a total of 192 satellites were to have been launched, the highest ever for a single year since spaceflight began in 1957. -
Mars Options
Spaceflight A British Interplanetary Society Publication Mars UK boosts options space spending NASA’s Radiation Atlantis threats display Shuttle: icon of an age Vol 60 No 8 September 2017 www.bis-space.com CONTENTS Editor: Published by the British Interplanetary Society David Baker, PhD, BSc, FBIS, FRHS Sub-editor: Volume 60 No. 9 September 2017 Ann Page Production Assistant: 331-334 Living with the Legend Ben Jones Author of the seminal work on NASA’s Space Shuttle, Dennis Jenkins describes how he came to follow the programme through work and, as Spaceflight Promotion: a genuine enthusiast, create the massive three-volume history of its Gillian Norman design evolution and engineering. Spaceflight Arthur C. Clarke House, 334 An icon immortalised 27/29 South Lambeth Road, Laurence Withers recounts a visit to the Kennedy Space Center where he London, SW8 1SZ, England. missed a launch and came across the Space Shuttle Atlantis, more by Tel: +44 (0)20 7735 3160 Fax: +44 (0)20 7582 7167 mistake than by pre-planning, to impress and astound with its display of Email: [email protected] space artefacts. www.bis-space.com 336-342 Evaluating Mars Programme Designs ADVERTISING Stephen Ashworth has a particular view on Mars missions and judges a Tel: +44 (0)1424 883401 range of potential expeditionary modes to comment on the architecture Email: [email protected] being discussed by government agencies DISTRIBUTION and commercial providers alike. Spaceflight may be received worldwide by mail through membership of the British Interplanetary Society. Details including Library subscriptions are available from the above address. -
The Future of Cubesat Communications
Upcoming CubeSat Launches: The Flood Has Arrived Bryan Klofas KF6ZEO SRI International [email protected] AMSAT-NA Symposium Houston, Texas 1 November 2013 Upcoming CubeSat Launches Name Vehicle Deployers Date # CS # PQ ORS-3/ELaNa-4 Minotaur 1 8 P-POD/8 NLAS 19 Nov 2013 24 (2 CubeStack) ISS ISS/HTV-4 2 J-SSOD 20 Nov 2013 4 Dnepr Dnepr 9 ISIPOD 21 Nov 2013 18 5 UniSat-5 NROL-39/ELaNa-2 Atlas V 8 P-POD 5 Dec 2013 12 (NPSCuL) ISS ISS/Antares 16 NanoRacks 6U Dec 2013 28+ Soyuz Soyuz 1 ISIPOD Feb 2014 1 Dnepr Dnepr 3 P-POD April 2014 3+ ORS-4 Super Strypi 8 NLAS April 2014 10+ (1 CubeStack) Totals: 100+ 5 Slide 2 Statistics of Upcoming Four Launches • 63 CubeSats and PocketQubs (discussed in paper) – Exact frequencies and services listed if known • 9 satellites using 145 MHz amateur satellite band for downlink – 2 under experimental license (DragonSat-1, CAPE-2) – 7 under amateur satellite service (non-US) • 31 satellites using 437 MHz amateur satellite band for downlink – 23 under experimental license (US) – 8 under amateur-satellite service (non-US) • 4 satellites using 2.2 GHz for downlink • 12 satellites using unpublished frequencies • Remaining 8 satellites using 402, 425, 915, 980 MHz Slide 3 Frequency Licensing • FCC released “Guidance on Obtaining Licenses for Small Satellites” DA-13-445 – Clarifies the licensing process and rules related to small satellites – Does not provide guidance on which service to use • Separately, the FCC is pushing non-amateur CubeSats to file for experimental licenses, even if they are using amateur frequencies