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N2WWD > SAREX 20.01.97 23:29l 65 Lines 1919 Bytes #-10664 (0) @ AMSAT
BID : 5852_KC2FD
Read: GUEST OE7FMI
Subj: STS-81 Rev 114 Orbital Data
Path: DB0AAB<DB0PV<DB0MAK<DB0SON<DB0SIF<DB0EAM<DK0MWX<ON5VL<ON1ANR<ON6AR<
F6CNB<N9DBX<WB0TAX<N4WFU<KJ4LQ<WD4ELJ<KC4MZN<N8YIB<N2BQF<KC2FD
Sent: 970119/1449Z @:KC2FD.#NLI.NY.USA.NA #:5852 [Coram, Ny] FBB7.00a $:5852_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
Catalog Number: 24711 97001A
Epoch Date/Time: 97019.54264236100
01/19/1997 13:01:24.299 UTC
EFG E: 18279383.0000000 ft
F: 3303455.00000000 ft
G: -12171909.000000 ft
Edot: -12197.030000000 ft/s
Fdot: 15390.6700000000 ft/s
Gdot: -14109.729999999 ft/s
ndot/2 (drag): 0.00002817610 rev/day^2
nddt/6: 0.00000E+00 rev/day^3
Bstar: 3.34169E-05 1/Earth Radii
Elset #: 28
Rev @ Epoch: 114.62336127246
Launch was 12-JAN-97 / 09:27:23.056 UTC
The following Keplerian elements were computed by VEC2TLE from this
vector using a 0.5 drag multiplier:
STS-81
1 24711U 97001A 97019.54264236 .00002818 00000-0 33417-4 0 284
2 24711 51.6527 113.3067 0009913 320.9470 263.4407 15.60476610 1149
Satellite: STS-81
Catalog number: 24711
Epoch time: 97019.54264236
Element set: 28
Inclination: 51.6527 deg
RA of node: 113.3067 deg
Eccentricity: 0.0009913
Arg of perigee: 320.9470 deg
Mean anomaly: 263.4407 deg
Mean motion: 15.60476610 rev/day
Decay rate: 2.81761e-05 rev/day^2
Epoch rev: 114
Checksum: 288
VEC2TLE may be downloaded from:
http://www.amsat.org/amsat/sarex/orbit.html
Ken Ernandes
n2wwd@amsat.org
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