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N2WWD  > SAREX    22.05.96 14:29l 61 Lines 1778 Bytes #-11006 (0) @ AMSAT
BID : 32304_KC2FD
Read: GUEST OE7FMI
Subj: STS-77 Rev 38 Orbital Data
Path: DB0AAB<DB0MWS<DB0RBS<DB0HOM<DB0GE<LX0PAC<ON7RC<ON4AWP<ON6AR<F6CNB<
      WB0TAX<KO4KS<N4HHP<N4GAA<N2BQF<KC2FD
Sent: 960521/1828Z @:KC2FD.#NLI.NY.USA.NA #:32304 [Coram, NY] $:32304_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 38 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:        96142.79278009259
                        05/21/1996  19:01:36.200 UTC
EFG E:                         16994980.0 ft
    F:                          -558442.0 ft
    G:                        -13721788.0 ft
    Edot:                          -21.74 ft/s
    Fdot:                        24123.89 ft/s
    Gdot:                        -1000.44 ft/s
ndot/2 (drag):              0.00004869706 rev/day^2
nddt/6:                       0.00000E+00 rev/day^3
Bstar:                        1.08894E-05 1/Earth Radii
Elset #:                                8
Rev @ Epoch:               38.74005696823
 
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   96142.79278009  .00004870  00000-0  10889-4 0    84
2 23870  39.0147 257.8407 0007261 284.3961 342.0245 15.96666091   388
 
Satellite: STS-77      
Catalog number: 23870
Epoch time:      96142.79278009
Element set:       8
Inclination:       39.0147 deg
RA of node:       257.8407 deg
Eccentricity:    0.0007261
Arg of perigee:   284.3961 deg
Mean anomaly:     342.0245 deg
Mean motion:   15.96666091 rev/day
Decay rate:    4.86971e-05 rev/day^2
Epoch rev:              38
Checksum:              336
 
VEC2TLE may be downloaded from:
ftp.amsat.org /amsat/software/PC/util
 
Ken Ernandes
n2wwd@amsat.org
 




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