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N2WWD  > SAREX    24.11.96 00:39l 60 Lines 1927 Bytes #-10729 (0) @ AMSAT
BID : 448_KC2FD
Read: GUEST OE7FMI
Subj: SPAS Rev 47 Orbital Data
Path: DB0AAB<DB0MWS<DB0RBS<DB0GE<LX0PAC<ON7RC<ON4AWP<ON6AR<F6CNB<WB0TAX<
      N4LXI<W3IXR<KD3AI<W3OC<WA3IOU<N8YIB<N2BQF<KC2FD
Sent: 961122/1933Z @:KC2FD.#NLI.NY.USA.NA #:448 [Coram, NY] $:448_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:        96327.79287152778
                        11/22/1996  19:01:44.100 UTC
EFG E:                          -15196683 ft
    F:                           14093832 ft
    G:                           -7574291 ft
    Edot:                       -17297.78 ft/s
    Fdot:                       -14158.85 ft/s
    Gdot:                         8358.95 ft/s
ndot/2 (drag):              0.00000503178 rev/day^2
nddt/6:                       0.00000E+00 rev/day^3
Bstar:                        3.65432E-06 1/Earth Radii
Elset #:                                8
Rev @ Epoch:               47.87204457976
 
Launch was 19-NOV-96 / 19:55:47.060 UTC
 
The following Keplerian elements were computed by VEC2TLE from this
vector using a 0.05 drag multiplier:
 
ORFEUS/SPAS 
1 24661U 96065B   96327.79287153  .00000503  00000-0  36543-5 0    89
2 24661  28.4679 167.0413 0008502 295.9030  18.0151 15.72108734   477
 
Satellite: ORFEUS/SPAS 
Catalog number: 24661
Epoch time:      96327.79287153
Element set:       8
Inclination:       28.4679 deg
RA of node:       167.0413 deg
Eccentricity:    0.0008502
Arg of perigee:   295.9030 deg
Mean anomaly:      18.0151 deg
Mean motion:   15.72108734 rev/day
Decay rate:    5.03178e-06 rev/day^2
Epoch rev:              47
Checksum:              295
 
VEC2TLE may be downloaded from:
ftp.amsat.org /amsat/software/PC/util
 
Ken Ernandes
n2wwd@amsat.org
 


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