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N2WWD > SAREX 23.05.96 19:03l 61 Lines 1750 Bytes #-11005 (0) @ AMSAT
BID : 32477_KC2FD
Read: GUEST OE7FMI
Subj: STS-77 Rev 54 Orbital Data
Path: DB0AAB<DB0KCP<DB0CZ<OE9XPI<HB9EAS<DB0GE<LX0PAC<ON7RC<ON1BWP<ON6AR<
F6CNB<WB0TAX<KO4KS<N4HHP<N4GAA<N2BQF<KC2FD
Sent: 960522/1920Z @:KC2FD.#NLI.NY.USA.NA #:32477 [Coram, NY] $:32477_KC2FD
From: N2WWD@KC2FD.#NLI.NY.USA.NA
To : SAREX@AMSAT
S T S - 7 7 O R B I T A L D A T A
Below is the rev 54 Earth-Fixed Greenwich (EFG) state vector for
STS-77. This vector data comes from NASA GSFC and was provided
courtesy of the DOD C-Band Radar Network.
Vector format = 117
Satellite Name: STS-77
Catalog Number: 23870 96032A
Epoch Date/Time: 96143.79363888889
05/22/1996 19:02:50.399 UTC
EFG E: 16847864.0 ft
F: -2154186.0 ft
G: -13741952.0 ft
Edot: 2695.85 ft/s
Fdot: 23992.50 ft/s
Gdot: -445.69 ft/s
ndot/2 (drag): 0.00004863578 rev/day^2
nddt/6: 0.00000E+00 rev/day^3
Bstar: 1.09077E-05 1/Earth Radii
Elset #: 11
Rev @ Epoch: 54.74559899962
Launch was 19-MAY-96 / 10:30:00.080 UTC
The following Keplerian elements were computed by VEC2TLE from this
vector using a 0.12 drag multiplier:
STS-77
1 23870U 96032A 96143.79363889 .00004864 00000-0 10908-4 0 115
2 23870 39.0142 251.1781 0008639 286.0428 342.3729 15.96591445 540
Satellite: STS-77
Catalog number: 23870
Epoch time: 96143.79363889
Element set: 11
Inclination: 39.0142 deg
RA of node: 251.1781 deg
Eccentricity: 0.0008639
Arg of perigee: 286.0428 deg
Mean anomaly: 342.3729 deg
Mean motion: 15.96591445 rev/day
Decay rate: 4.86358e-05 rev/day^2
Epoch rev: 54
Checksum: 343
VEC2TLE may be downloaded from:
ftp.amsat.org /amsat/software/PC/util
Ken Ernandes
n2wwd@amsat.org
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