NASA Spacewarn Bulletin No. 635 01 October 2006

2006-042A

GPS 2R-15
is an American navigational satellite in the GPS fleet
that was launched by a Delta 2 rocket from Cape Canaveral at
18:50 UT on 25 September 2006. It will be positioned in Plane A, Slot 2,
replacing the aging GPS 2-12 launched in 1992, which, in turn, will
be maneuvered to A-4 as a backup till its useful life ends. At
present there are 24 operational craft in the fleet, plus five that are
spares. The initial orbital parameters were period 357 min, apogee
20,414 km, perigee 173 km, and inclination 40.0°.

2006-041A

Hinode
(meaning sunrise), also known by its pre-launch name of
Solar-B, is a joint Japanese-American (ISAS-NASA) craft that was
launched by an M-5 rocket from Uchinora Space Center at 21:36 UT on
22 September 2006. The 0.7 tonne (dry mass), 1.0 kW satellite
carries three major instruments to monitor the solar magnetic field
at 0.2 arc-sec resolution, so that changes in the size and
orientation could be studied as a precursor of solar flares that
are known to be powered by magnetic energy changes. The Project
Scientists are John Davis of NASA Marshal Space Flight Center,
(john.m.davis@nasa.gov), Kazunari Shibata of the Kyoto University
(shibata@kwasan.kyoto-u.ac.jp), Takashi Sakurai of the National
Astronomical Observatory of Japan (NAOJ; sakurai@solar.mtk.nao.ac.jp)
and Louise Harra of the Mullard Space Science Laboratory (MSSL) in
UK (lkh@mssl.ucl.ac.uk).

SOT (Solar Optical Telescope) is a 50-cm aperture telescope that is
highly stabilized to provide jitter-free images in the focal plane
at 1.5 m covering the 388-668 nm wavelength band. The focal plane
instruments consist of a Broadband Filter Imager (BFI) in six
wavelength bands, and a Narrowband Filter Imager (NFI) in six bands
at a spectral resolution of 0.009 nm. The third instrument in the
focal plane is the Spectro-Polarimeter (SP) operating on the
magnetic field-sensitive Fe line profiles at 630.15 and 630.25 nm.
The polarimeter data enable obtaining all four Stokes parameters
and, thence, the magnetic field vectors. Saku Tsuneta of NAOJ, Japan
is one of the four Principal Investigators

XRT (X-Ray Telescope) is a 34-cm wide tube of focal length 2.7 m and
operates with grazing incidence X-rays of 0.2-20 nm wavelength. It
has an effective area of 1.0 cm² and a field-of-view of
34 arc-minutes, and is backed by 2048 x 2048 pixels of CCD detectors.
E. DeLuca of CFA, Harvard University is one of the three Principal
Investigators.

EIS (EUV Imaging Spectrometer) is a grating spectrometer that is
fed by a 15 cm diameter paraboloid of focal length 1.94 m. It covers
the 17-21 nm and 25-29 nm wavength bands containing Fe XII, Fe XV,
Fe XXIV, and He II lines, through a CCD array of 1024 x
2048 pixels. J. L. Culhane of MSSL is one of the three Principal
Investigators.

The data from all instruments will be held at the National
Astronomical Observatory of Japan (NAOJ), with prompt distribution
by its web site. Further details are available at
http://solar-b.nao.ac.jp/index_e.shtml.
The initial parameters of the Sun-synchronous orbit were period 94.54 min,
apogee 675 km, perigee 318 km, and inclination 98.3°.

2006-040A

Soyuz TMA-9
is a Russian passenger craft that was launched from
Baikonur at 04:08 UT on 18 September 2006 by a Soyuz-FG rocket. It
carried a Russian and an American astronaut, plus an American
tourist to the International Space Station (ISS). It docked
automatically with the Zvezda module of the ISS at 05:21 UT on
20 September, in the same port which was vacated by Progress M-56 to
begin deorbiting and burn out. While the two astronauts will spend
some months in the ISS, the tourist returned to Earth, along with
two other long-resident astronauts, on Soyuz TMA-8 on 28 September
at 01:10 UT. The initial orbital parameters of TMA-9 were period
91.36 min, apogee 350 km, perigee 333 km, and inclination 51.64°.

2006-039A

Cosmos 2423
is a Russian military satellite that was launched
by a Soyuz-U rocket from Baikonur at 13:41 UT on 14 September 2006.
The initial orbital parameters were period 89.5 min, apogee 272.6 km,
perigee 185.8 km, and inclination 64.9°.

2006-038A

Zhongxing 22A
is a Chinese (PRC) geostationary communications
satellite that was launched by a Long March 3A rocket from Xichang
Satellite Launch Center in southwest China on 12 September 2006. It
is expected to provide voice and video transmissions, especially
during the Beijing Olympics in 2008, after parking over 98° E
longitude.

2006-037A

IGS 3A
(Information Gathering Satellite 3A) is a Japanese photo-reconnaissance
military satellite that was launched at 04:35 UT on
11 September 2006 by an H-2A rocket from Tanegashima Space Center.
It is the third such spy satellite since 2003. The initial orbital
parameters were period 94.2 min, apogee 479 km, perigee 478 km, and
inclination 97.4°.

2006-036A

STS 115
is an American Shuttle craft that was launched from
Cape Canaveral at 15:15 UT on 09 September 2006. It transported six
astronauts to the International Space Station, along with a
structural 17 tonne truss with two large solar panels of total
length 73 m, to enable more modules to be attached. The astronauts
made three space-walks to attach the truss and solar panels and
make the electrical connections with the help of the robotic arm.
These exercises went well except for minor glitches such as the
loss of some bolts and nuts. They also examined all exterior
surfaces on the shuttle to assure that it had not suffered any
significant damage to its heat shield during the launch. The
shuttle, with all six astronauts landed back at Cape Canaveral
at 10:21 UT on 21 September, after 11 days on the ISS. The initial
orbital parameters of STS 115 were period 91.4 min, apogee 350 km,
perigee 335 km, and inclination 51.6°.

2006-035A

Shijian 8
is a Chinese (PRC) recoverable satellite that was
launched from Jiuquan Satellite Launch Center by a Long March 2C
rocket on 09 September 2006. It carried 250 kg of seeds of plants and
fungus. After recovery, the seeds will be germinated to produce high
quality and high yield plants and their seeds. The initial orbital
parameters were period 90.6 min, apogee 428 km, perigee 178 km, and
inclination 63.0°.

Spacecraft with essentially continuous radio beacons on frequencies
less than 150 MHz, or higher frequencies if especially suited for ionospheric
or geodetic studies.

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.

Global Positioning System satellites useful for navigational
purposes and geodetic studies.

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: igscb@cobra.jpl.nasa.gov

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:

http://www.colorado.edu/geography/gcraft/notes/gps/gps_f.html

It provides many links to GPS related databases.

The latest addition to the fleet is Navstar 57, 2005-038A.

Russian Global Navigational (Positioning) Spacecraft, GLONASS
constellation.

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.

Visually bright objects.

See
http://www.space-track.org/perl/bulk_files.pl.
Users must register. Conditions apply.

Actual decays/landings of payload spacecraft and rocket bodies (R/B)
only. No further information is available.

Designations         Common Name                  Decay Date (2006)

2005-010E (28633)   R/B (Aux.Mot.) Proton-K         24 September
2006-013A (29057)   PROGRESS-M 16                   19 September
1990-052D (20649)   R/B that launched MOLNIYA 3-38. 13 September
2005-035C (28933)   SUITSAT                         09 September
2003-043C (27949)   SMART 1                         03 September

60-day Decay Predictions.

See
http://www.space-track.org/perl/60day_decay_predict.pl.
Users must register for access. Conditions apply

Miscellaneous Items.

This section contains information or data that are entered on occasion
and may not be repeated in each issue of the SPACEWARN Bulletin.

Related NSSDC resources.

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:
http://nssdc.gsfc.nasa.gov/space/

For off-line data, please contact the Request Office, NSSDC, Code 633,
NASA GSFC, Greenbelt, Maryland 20771, U.S.A., for specific information
(request@nssdca.gsfc.nasa.gov).
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:
ftp://nssdcftp.gsfc.nasa.gov/miscellaneous/orbits/

Other files of interest for Earth-centered spacecraft can be generated via the URL,
http://sscweb.gsfc.nasa.gov/

Programs related to the heliospheric spacecraft trajectories can be executed
through the URL,
http://nssdc.gsfc.nasa.gov/space/helios/heli.html

Magnetospheric, Planetary, and Astronomical science data from many spacecraft
may be accessed through links from the URL:
http://nssdc.gsfc.nasa.gov/sc-query.html