2011UB256 help
Last update: 2025-02-19 13:29 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
1.523677
1-sigma variation
8.094E-9
Unit
Eccentricity (e)
Value
0.071077
1-sigma variation
1.539E-7
Unit
-
Inclination (i)
Value
24.3020
1-sigma variation
1.791E-5
Unit
Long. of Ascending Node (Ω)
Value
58.7567
1-sigma variation
1.376E-5
Unit
Arg. of Perihelion (ω)
Value
7.6353
1-sigma variation
0.0001
Unit
Mean Anomaly (M)
Value
43.84231
1-sigma variation
0.00008
Unit
Perihelion distance
Value
1.415378
1-sigma variation
Unit
Aphelion distance
Value
1.631975
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.428219
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.619169
1-sigma variation
Unit
MOID
Value
0.428189
1-sigma variation
Unit
Orbit Period
Value
686.9698
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a6.55184E-17-6.10877E-169.53601E-155.18352E-154.20927E-13-5.55232E-13
e-6.10877E-162.36746E-14-2.47846E-13-1.45302E-13-8.21456E-129.62152E-12
i9.53601E-15-2.47846E-133.20809E-10-1.24903E-102.09308E-10-1.15983E-10
Ω5.18352E-15-1.45302E-13-1.24903E-101.89419E-10-1.05263E-10-7.61020E-11
ω4.20927E-13-8.21456E-122.09308E-10-1.05263E-105.26248E-9-5.95047E-9
M-5.55232E-139.62152E-12-1.15983E-10-7.61020E-11-5.95047E-97.09142E-9
Date of computation: 2025-02-19 13:29 UTC
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