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N2WWD > SAREX 20.01.97 01:30l 63 Lines 1932 Bytes #-10666 (0) @ AMSAT
BID : 5244_KC2FD
Read: GUEST OE7FMI
Subj: STS-81 Rev 82 Orbital Data
Path: DB0AAB<DB0KCP<HB9OS<DB0KFB<DB0CZ<DB0GE<LX0PAC<ON5VL<ON4RAT<ON1ANR<
ON6AR<F6CNB<WB0TAX<KO4KS<N4HHP<N4GAA<WA2PNU<N2BQF<KC2FD
Sent: 970117/1412Z @:KC2FD.#NLI.NY.USA.NA #:5244 [Coram, Ny] FBB7.00a $:5244_KC
From: N2WWD@KC2FD.#NLI.NY.USA.NA
To : SAREX@AMSAT
Below is the current State Vector and Keplerian Elements for STS-81.
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 telnet: oig1.gsfc.nasa.gov (UserID = oig /
Password = goddard1).
This file may be read by VEC2TLE version 9648 to update your
Keplerian Elements text file.
Vector format = 117
Satellite Name: STS-81 Dock
Catalog Number: 24711 97001A
Epoch Date/Time: 97017.54435069444
01/17/1997 13:03:51.899 UTC
EFG E: 18064820.0000000 ft
F: -9796102.0000000 ft
G: 8397867.00000000 ft
Edot: 13556.5000000000 ft/s
Fdot: 10141.1700000000 ft/s
Gdot: -17301.169999999 ft/s
ndot/2 (drag): 0.00003034640 rev/day^2
nddt/6: 0.00000E+00 rev/day^3
Bstar: 3.62415E-05 1/Earth Radii
Elset #: 20
Rev @ Epoch: 82.41975832379
Launch was 12-JAN-97 / 09:27:23.056 UTC
The following Keplerian elements were computed by VEC2TLE from this
vector using a 0.55 drag multiplier:
STS-81 Dock
1 24711U 97001A 97017.54435069 .00003035 00000-0 36242-4 0 209
2 24711 51.6532 123.3624 0008188 289.2903 221.8414 15.60316185 826
Satellite: STS-81 Dock
Catalog number: 24711
Epoch time: 97017.54435069
Element set: 20
Inclination: 51.6532 deg
RA of node: 123.3624 deg
Eccentricity: 0.0008188
Arg of perigee: 289.2903 deg
Mean anomaly: 221.8414 deg
Mean motion: 15.60316185 rev/day
Decay rate: 3.03464e-05 rev/day^2
Epoch rev: 82
Checksum: 284
VEC2TLE may be downloaded from:
ttp://www.amsat.org/amsat/sarex/orbit.html
Ken Ernandes
n2wwd@amsat.org
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