2058 Roka help
Last update: 2025-04-16 13:46 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
9.259E-9
Unit
Eccentricity (e)
Value
0.143867
1-sigma variation
2.129E-8
Unit
-
Inclination (i)
Value
2.5361
1-sigma variation
2.440E-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
154.52309
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
a8.57359E-175.53448E-17-2.38777E-17-1.14971E-15-8.79446E-15-7.05892E-15
e5.53448E-174.53443E-162.84988E-17-3.05895E-17-9.01459E-15-5.40541E-16
i-2.38777E-172.84988E-175.95340E-12-7.10538E-127.06384E-123.49780E-14
Ω-1.14971E-15-3.05895E-17-7.10538E-123.96695E-9-3.96307E-91.15883E-13
ω-8.79446E-15-9.01459E-157.06384E-12-3.96307E-94.06455E-9-1.01719E-10
M-7.05892E-15-5.40541E-163.49780E-141.15883E-13-1.01719E-101.05068E-10
Date of computation: 2025-02-19 13:31 UTC
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