----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
ORBTVU1 6302610650630180000. 650708000000. 3600.
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
COLUMNS FORMAT DESCRIPTION DEFAULT VALUE & UNITS
1-6 A6 Requests trajectory printout. Cartesian
elements on unit 8 and Keplerian elements
on unit 10. Use an ORFIL card for
trajectory file generation. Required in
orbit generation runs, optional in data
reduction runs. [NOTE 4]
7 I1 Frequency of trajectory output. 0
0 - Trajectory output viewed between
times specified in columns 25-59
and at interval specified in
columns 60-72.
1 - Trajectory output viewed between
times specified in columns 25-59 at
data points only.
2 - Trajectory output viewed between
times specified in columns 25-59 at
data points and at the interval
specified in columns 60-72.
8 I1 Coordinate system of output 0
0 - True of date
1 - True of reference date :
2 - Mean of reference date :
3 - Mean of year 2000 : N/A
4 - Mean of year 1950 :
5 - True of date - Mean geographic:
9 I1 Trajectory type indicator. 0
0 - Cartesian ephemeris
1 - Keplerian ephemeris
2 - Both Cartesian and Keplerian
ephemerides.
APR 1997
9704.0
ARC SET - Option Cards
ORBTVU (cont)
COLUMNS FORMAT DESCRIPTION DEFAULT VALUE & UNITS
10 I1 Iterations on which trajectory will be 0
printed.
0 - First arc iter of first global iter
1 - Last arc iter of last global iter
2 - Both first first and last last
3 - All iterations
18-24 I7 Satellite ID. If not specified applies 0
to all S/C in arc.
25-44 D20.3 Start date and time for trajectory
viewing (YYMMDDHHMMSS.SS). [NOTE 3]
45-59 D15.3 Stop date and time for trajectory
viewing (YYMMDDHHMMSS.SS). [NOTE 3]
60-72 D13.1 Nominal interval between successive 0. S
trajectory viewings.
NOTE 1: Cartesian elements are printed on unit 8 and Keplerian elements
are printed on unit 10.
NOTE 2: Orbit generation mode (ORBGEN mode) is implied by the lack of a
DATA card or simulated data generation (SIMDAT) card.
NOTE 3: Start and stop dates are required. There are no defaults.
NOTE 4: For an orbit generation run, the users should make sure that
all arc parameters have zero sigmas. Orbit generation with
arc parameter estimation request are incompatible in GEODYN.
UNITS: KM =Kilometers; M =Meters ; S =Seconds ; Kg =Kilograms
DEG=Degrees ; RAD=Radians ; AS =Arc seconds; MAS=Milli-arc seconds
IF CARD OMITTED: No trajectory output will be generated
AUG 1993
9308.0
ARC SET - Option Cards