529366 2009WM1 help
Last update: 2026-07-30 09:40 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
61200.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.180458
1-sigma variation
5.145E-9
Unit
Eccentricity (e)
Value
0.168879
1-sigma variation
5.474E-8
Unit
-
Inclination (i)
Value
25.7662
1-sigma variation
1.686E-5
Unit
Long. of Ascending Node (Ω)
Value
240.2481
1-sigma variation
1.014E-5
Unit
Arg. of Perihelion (ω)
Value
162.6470
1-sigma variation
3.472E-5
Unit
Mean Anomaly (M)
Value
342.74154
1-sigma variation
0.00005
Unit
Perihelion distance
Value
0.981104
1-sigma variation
Unit
Aphelion distance
Value
1.379812
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.355154
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.000473
1-sigma variation
Unit
MOID
Value
0.000475
1-sigma variation
Unit
Orbit Period
Value
468.4617
1-sigma variation
Unit
U parameter
Value
0.1
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.64699E-17-1.67475E-161.32920E-14-1.67334E-151.15085E-13-1.94044E-13
e-1.67475E-162.99645E-15-4.06461E-146.64107E-15-6.03955E-131.12009E-12
i1.32920E-14-4.06461E-142.84208E-101.20726E-10-1.61208E-104.76487E-11
Ω-1.67334E-156.64107E-151.20726E-101.02747E-10-1.77622E-101.15677E-10
ω1.15085E-13-6.03955E-13-1.61208E-10-1.77622E-101.20538E-9-1.50207E-9
M-1.94044E-131.12009E-124.76487E-111.15677E-10-1.50207E-92.11971E-9
Date of computation: 2026-07-30 09:40 UTC
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