2011SL25 help
Last update: 2024-05-03 11:05 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
60400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.523906
1-sigma variation
1.343E-7
Unit
Eccentricity (e)
Value
0.114439
1-sigma variation
4.115E-7
Unit
-
Inclination (i)
Value
21.4939
1-sigma variation
2.452E-5
Unit
Long. of Ascending Node (Ω)
Value
9.3806
1-sigma variation
2.120E-5
Unit
Arg. of Perihelion (ω)
Value
53.3672
1-sigma variation
0.0003
Unit
Mean Anomaly (M)
Value
187.45659
1-sigma variation
0.00052
Unit
Perihelion distance
Value
1.349511
1-sigma variation
Unit
Aphelion distance
Value
1.698301
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.407714
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.615523
1-sigma variation
Unit
MOID
Value
0.398144
1-sigma variation
Unit
Orbit Period
Value
687.1249
1-sigma variation
Unit
U parameter
Value
1.8
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.80378E-145.43239E-14-2.58764E-123.28300E-133.68055E-11-6.96769E-11
e5.43239E-141.69363E-13-7.59935E-121.00593E-121.06002E-10-2.05567E-10
i-2.58764E-12-7.59935E-126.01364E-10-2.47175E-10-5.44364E-91.03127E-8
Ω3.28300E-131.00593E-12-2.47175E-104.49520E-102.20589E-10-1.23198E-9
ω3.68055E-111.06002E-10-5.44364E-92.20589E-108.31856E-8-1.49151E-7
M-6.96769E-11-2.05567E-101.03127E-8-1.23198E-9-1.49151E-72.75494E-7
Date of computation: 2024-04-23 10:09 UTC
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