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calc all values

main
Jeff Moe 2022-05-21 20:32:35 -06:00
parent 1034bef133
commit b64d9e31a9
1 changed files with 13 additions and 7 deletions
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20
tle2ssc
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@ -8,11 +8,11 @@
# tle2ssc foo-tle.txt # tle2ssc foo-tle.txt
import os import os
import skyfield
import math import math
from math import remainder
from datetime import datetime from datetime import datetime
from skyfield.api import EarthSatellite, load, wgs84
from sgp4.api import Satrec, WGS72 from sgp4.api import Satrec, WGS72
from skyfield.api import EarthSatellite, load, wgs84
xpdotp = 1440.0 / (2.0 * math.pi) xpdotp = 1440.0 / (2.0 * math.pi)
@ -84,7 +84,7 @@ satellite_eccentricity=satellite.model.ecco
satellite_arg_of_pericenter=math.degrees(satellite.model.argpo) satellite_arg_of_pericenter=math.degrees(satellite.model.argpo)
# Mean anomaly in radians. # Mean anomaly in radians.
satellite_mean_anomoly=math.degrees(satellite.model.mo) satellite_mean_anomaly=math.degrees(satellite.model.mo)
# Mean motion in radians per minute. # Mean motion in radians per minute.
satellite_no_kozai=satellite.model.no_kozai satellite_no_kozai=satellite.model.no_kozai
@ -93,12 +93,18 @@ satellite_period=(1 / (satellite.model.no_kozai * xpdotp))
# Revolution number at epoch [Revs] # Revolution number at epoch [Revs]
satellite_revnum=satellite.model.revnum satellite_revnum=satellite.model.revnum
# SemiMajor Axis # Semi-Major Axis
satellite_semimajor_axis=pow((pow(satellite_period,2) * 75371000000000),0.33333333) satellite_semimajor_axis=pow((pow(satellite_period,2) * 75371000000000),0.33333333)
# Rotation Offset
satellite_rotation_offset=((satellite_arg_of_pericenter)+(satellite_mean_anomaly)+360*
((2451545-satellite_epochdays)/satellite_period-
round((2451545-satellite_epochdays)/satellite_period)))
# Output for .ssc file
print('"', satellite_name, '-', satellite_number, '" ','"Sol/Earth" {',sep="") print('"', satellite_name, '-', satellite_number, '" ','"Sol/Earth" {',sep="")
print(' Class "spacecraft"') print(' Class "spacecraft"')
print(' # Mesh "foo.3ds XXX"') print(' # Mesh "foo.3ds" XXX')
print(' radius', satellite_radius) print(' radius', satellite_radius)
print() print()
print(' EllipticalOrbit {') print(' EllipticalOrbit {')
@ -109,11 +115,11 @@ print(' Eccentricity', satellite_eccentricity)
print(' Inclination', satellite_inclination) print(' Inclination', satellite_inclination)
print(' AscendingNode', satellite_ascending_node) print(' AscendingNode', satellite_ascending_node)
print(' ArgOfPericenter', satellite_arg_of_pericenter) print(' ArgOfPericenter', satellite_arg_of_pericenter)
print(' MeanAnomaly', satellite_mean_anomoly) print(' MeanAnomaly', satellite_mean_anomaly)
print(' }') print(' }')
print(' Obliquity', satellite_obliquity) print(' Obliquity', satellite_obliquity)
print(' EquatorAscendingNode', satellite_equator_ascending_node) print(' EquatorAscendingNode', satellite_equator_ascending_node)
print(' RotationOffset 312.7348 XXX') print(' RotationOffset', satellite_rotation_offset)
print(' # Orientation [ ]') print(' # Orientation [ ]')
print('}') print('}')