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N2WWD > SAREX 24.11.96 00:37l 60 Lines 1926 Bytes #-10729 (0) @ AMSAT
BID : 316_KC2FD
Read: GUEST OE7FMI
Subj: SPAS Rev 33 Orbital Data
Path: DB0AAB<DB0FSG<DB0SL<DB0RGB<DB0LAN<DB0MWS<DB0RBS<DB0SEL<DB0ZDF<DB0AIS<
DB0NDK<DB0RWI<ON5VL<ON1ANR<ON6AR<F6CNB<WB0TAX<N4LXI<W3IXR<KD3AI<W3OC<
WA3IOU<N8YIB<N2BQF<KC2FD
Sent: 961121/2234Z @:KC2FD.#NLI.NY.USA.NA #:316 [Coram, NY] $:316_KC2FD
From: N2WWD@KC2FD.#NLI.NY.USA.NA
To : SAREX@AMSAT
S T S - 8 0 O R B I T A L D A T A
Below is the current State Vector and Keplerian Elements for ORFEUS/
SPAS. The vector data comes from NASA; the orbital parameters were
computed from the vector. Hourly vector updates are available from
NASA GSFC OIG RAID RBBS at (301) 262-6782 or by telnet:
oig1.gsfc.nasa.gov (UserID = oig / Password = goddard1).
Vector format = 117
Satellite Name: ORFEUS/SPAS
Catalog Number: 24661 96065B
Epoch Date/Time: 96326.83409027778
11/21/1996 20:01:05.399 UTC
EFG E: 121660 ft
F: 19435269 ft
G: -10452812 ft
Edot: -23803.69 ft/s
Fdot: 840.48 ft/s
Gdot: 1293.41 ft/s
ndot/2 (drag): 0.00005039848 rev/day^2
nddt/6: 1.07812E-10 rev/day^3
Bstar: 3.65426E-05 1/Earth Radii
Elset #: 5
Rev @ Epoch: 33.76715624234
Launch was 19-NOV-96 / 19:55:47.060 UTC
The following Keplerian elements were computed by VEC2TLE from this
vector using a 0.5 drag multiplier:
ORFEUS/SPAS
1 24661U 96065B 96326.83409028 .00005040 10781-9 36543-4 0 53
2 24661 28.4683 174.0179 0008298 283.8957 352.2767 15.72149199 336
Satellite: ORFEUS/SPAS
Catalog number: 24661
Epoch time: 96326.83409028
Element set: 5
Inclination: 28.4683 deg
RA of node: 174.0179 deg
Eccentricity: 0.0008298
Arg of perigee: 283.8957 deg
Mean anomaly: 352.2767 deg
Mean motion: 15.72149199 rev/day
Decay rate: 5.03985e-05 rev/day^2
Epoch rev: 33
Checksum: 337
VEC2TLE may be downloaded from:
ftp.amsat.org /amsat/software/PC/util
Ken Ernandes
n2wwd@amsat.org
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