From: Goddard Space Flight Center
Posted: Tuesday, October 10, 2006
A monthly publication of the National Space Science Data Center/World Data Center for Satellite Information
No. 629 01 April 2006
All information in this publication was received between 01 March 2006 and 31 March 2006.
A. List of New International Designations and Launch Dates (UTC).
COSPAR/WWAS USSTRATCOM SPACECRAFT LAUNCH INT.ID CAT. # NAME DATE (UT) ---------------------------------------------------------------- 2006-009A 28996 Soyuz-TMA 8 30 March 2006 2006-008C 28982 ST5-C 22 March 2006 2006-008B 28981 ST5-B 22 March 2006 2006-008A 28980 ST5-A 22 March 2006 2006-007B 28946 Hot Bird 7A 11 March 2006 2006-007A 28945 SpainSat 11 March 2006
NNSS denotes U.S. Navy Navigational Satellite System. Updates or corrections to the list are possible only with information from the user community.
Note: The full list appeared in SPX 545. The list will not be repeated in future issues until significantly revised again.
High precision (<20 cm) GPS constellation tracking data obtained from the network of about 80 dedicated global stations that are of interest to geodetic study may be obtained through the following services provided by the International Association of Geodesy (IGS)
FTP: igscb.jpl.nasa.gov [directory /igscb] WWW: http://igscb.jpl.nasa.gov/ E-mail: firstname.lastname@example.org
The standard format of the GPS situation appeared in SPX-518. It will not
be repeated since an excellent source of trajectory- and science-related GPS information is at:
It provides many links to GPS related databases.
The latest addition to the fleet is Navstar 57, 2005-038A.
SPACEWARN requests updates/additions from readers to this list.
All GLONASS spacecraft are in the general COSMOS series. The COSMOS numbers invoked by USSPACECOM have often differed from the numbers (NNNN) associated in Russia; when different, the USSPACECOM COSMOS numbers are shown in parentheses. The corresponding GLONASS numbers are Russian numbers, followed by the numbers in parentheses that are sometimes attributed to them outside Russia.
The operating frequencies in MHz are computed from the channel number K. Frequencies (MHz) = 1602.0 + 0.5625K and L2 = 1246.0 + 0.4375K.
The standard format of the GLONASS situation last appeared in SPX-545. It will not be repeated in view of the excellent updated source at: http://www.glonass-center.ru maintained by the Coordinational Scientific Information Center (CSIC), Russian Space Forces.
According to CSIC the latest addition to the fleet are GLONASS 712, GLONASS 796, and GLONASS 797. Their International IDs are 2005-050A, 2005-050B, and 2005-050C.
See http://www.space-track.org/perl/bulk_files.pl. Users must register. Conditions apply.
Designations Common Name Decay Date (2006) 2006-006A (28943) ARABSAT-006A 14 March 2005-035A (28866) PROGRESS-M 54 03 March
See http://www.space-track.org/perl/60day_decay_predict.pl. Users must register for access. Conditions apply
This section contains information or data that are entered on occasion and may not be repeated in each issue of the SPACEWARN Bulletin.
The Russian telecommunications satellite Express AM-11 (2004-015A) was impacted by space debris at 02:55 UT on 29 March 2006, hard enough to make it totally inoperable. It will soon be removed from the 96.5°E parking longitude to a "space disposal orbit".
NSSDC/WDC for Satellite Information is an archival center for science
data from many spacecraft. Many space physics datasets are on-line for
electronic access through:
For off-line data, please contact the Request Office, NSSDC, Code 633,
NASA GSFC, Greenbelt, Maryland 20771, U.S.A., for specific information
Information on the current status of the instruments on board from the
investigators will be most welcomed. Precomputed trajectory files
and orbital parameters of many magnetospheric and heliospheric science-payload
spacecraft may be obtained from:
Other files of interest for Earth-centered spacecraft can be generated via the URL,
Programs related to the heliospheric spacecraft trajectories can be executed
through the URL,
Magnetospheric, Planetary, and Astronomical science data from many spacecraft
may be accessed through links from the URL:
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