529366 2009WM1 help
Last update: 2025-09-10 00:30 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
61000.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.180466
1-sigma variation
5.135E-9
Unit
Eccentricity (e)
Value
0.168924
1-sigma variation
5.474E-8
Unit
-
Inclination (i)
Value
25.7668
1-sigma variation
1.686E-5
Unit
Long. of Ascending Node (Ω)
Value
240.2499
1-sigma variation
1.014E-5
Unit
Arg. of Perihelion (ω)
Value
162.6427
1-sigma variation
3.471E-5
Unit
Mean Anomaly (M)
Value
189.05552
1-sigma variation
0.00005
Unit
Perihelion distance
Value
0.981057
1-sigma variation
Unit
Aphelion distance
Value
1.379875
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.353436
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.000112
1-sigma variation
Unit
MOID
Value
0.000111
1-sigma variation
Unit
Orbit Period
Value
468.4668
1-sigma variation
Unit
U parameter
Value
0.1
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.63724E-17-1.67213E-161.33547E-14-1.61782E-151.14742E-13-1.88401E-13
e-1.67213E-162.99645E-15-4.08224E-146.56227E-15-6.03641E-131.08713E-12
i1.33547E-14-4.08224E-142.84220E-101.20719E-10-1.61215E-105.02441E-11
Ω-1.61782E-156.56227E-151.20719E-101.02734E-10-1.77588E-101.15319E-10
ω1.14742E-13-6.03641E-13-1.61215E-10-1.77588E-101.20482E-9-1.47894E-9
M-1.88401E-131.08713E-125.02441E-111.15319E-10-1.47894E-92.04420E-9
Date of computation: 2025-09-10 00:30 UTC
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