2010WC9 help
Last update: 2025-04-01 07:30 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
1.068948
1-sigma variation
1.508E-7
Unit
Eccentricity (e)
Value
0.284071
1-sigma variation
1.243E-7
Unit
-
Inclination (i)
Value
17.6812
1-sigma variation
1.666E-5
Unit
Long. of Ascending Node (Ω)
Value
54.6025
1-sigma variation
5.902E-6
Unit
Arg. of Perihelion (ω)
Value
275.9509
1-sigma variation
3.474E-5
Unit
Mean Anomaly (M)
Value
47.20337
1-sigma variation
0.00047
Unit
Perihelion distance
Value
0.765291
1-sigma variation
Unit
Aphelion distance
Value
1.372606
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.034295
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.001729
1-sigma variation
Unit
MOID
Value
0.001224
1-sigma variation
Unit
Orbit Period
Value
403.6764
1-sigma variation
Unit
U parameter
Value
2.5
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.27372E-14-1.33354E-141.91916E-126.56844E-13-5.08703E-12-7.09934E-11
e-1.33354E-141.54422E-14-1.12748E-12-5.07087E-133.70022E-124.19613E-11
i1.91916E-12-1.12748E-122.77470E-104.63115E-11-4.30345E-10-5.98157E-9
Ω6.56844E-13-5.07087E-134.63115E-113.48285E-11-1.55087E-10-2.07164E-9
ω-5.08703E-123.70022E-12-4.30345E-10-1.55087E-101.20675E-91.59099E-8
M-7.09934E-114.19613E-11-5.98157E-9-2.07164E-91.59099E-82.21697E-7
Date of computation: 2025-02-19 13:28 UTC
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