529366 2009WM1 help
Last update: 2026-09-03 14:54 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
5.072E-9
Unit
Eccentricity (e)
Value
0.168879
1-sigma variation
5.357E-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
1.013E-5
Unit
Arg. of Perihelion (ω)
Value
162.6470
1-sigma variation
3.426E-5
Unit
Mean Anomaly (M)
Value
342.74155
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
a2.57279E-17-1.58511E-161.33526E-14-1.87548E-151.10430E-13-1.86187E-13
e-1.58511E-162.86939E-15-4.12315E-147.33915E-15-5.54727E-131.03534E-12
i1.33526E-14-4.12315E-142.84202E-101.20756E-10-1.60773E-104.69280E-11
Ω-1.87548E-157.33915E-151.20756E-101.02530E-10-1.79541E-101.18764E-10
ω1.10430E-13-5.54727E-13-1.60773E-10-1.79541E-101.17357E-9-1.44898E-9
M-1.86187E-131.03534E-124.69280E-111.18764E-10-1.44898E-92.03098E-9
Date of computation: 2026-09-03 14:54 UTC
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