2058 Roka help
Last update: 2025-04-09 09:13 UTC
Epoch
Orbit properties
  • Epoch
  • Semimajor Axis
  • Eccentricity (e)
  • Inclination (i)
  • Long. of Ascending Node (Ω)
  • Arg. of Perihelion (ω)
  • Mean Anomaly (M)
  • Perihelion distance
  • Aphelion distance
  • Asc. Node-Earth Sep.
  • Desc. Node-Earth Sep.
  • MOID
  • Orbit Period
  • U parameter
Value
1-sigma variation
Unit
Epoch
Value
60800.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
3.134618
1-sigma variation
9.224E-9
Unit
Eccentricity (e)
Value
0.143867
1-sigma variation
2.123E-8
Unit
-
Inclination (i)
Value
2.5361
1-sigma variation
2.432E-6
Unit
Long. of Ascending Node (Ω)
Value
95.2764
1-sigma variation
0.0001
Unit
Arg. of Perihelion (ω)
Value
182.6738
1-sigma variation
0.0001
Unit
Mean Anomaly (M)
Value
154.52308
1-sigma variation
0.00001
Unit
Perihelion distance
Value
2.683650
1-sigma variation
Unit
Aphelion distance
Value
3.585585
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
2.601120
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
1.667867
1-sigma variation
Unit
MOID
Value
1.667391
1-sigma variation
Unit
Orbit Period
Value
2027.1008
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a8.50749E-175.66959E-17-2.41993E-17-1.14887E-15-7.45532E-15-8.05217E-15
e5.66959E-174.50661E-162.66283E-17-1.87800E-16-1.15945E-141.48685E-15
i-2.41993E-172.66283E-175.91426E-12-9.43023E-129.38907E-123.26666E-14
Ω-1.14887E-15-1.87800E-16-9.43023E-123.82772E-9-3.82385E-98.02996E-15
ω-7.45532E-15-1.15945E-149.38907E-12-3.82385E-93.92264E-9-9.95975E-11
M-8.05217E-151.48685E-153.26666E-148.02996E-15-9.95975E-111.03575E-10
Date of computation: 2025-04-09 09:13 UTC
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