101869 1999MM help
Last update: 2025-04-04 16:01 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
1.624100
1-sigma variation
3.496E-9
Unit
Eccentricity (e)
Value
0.610829
1-sigma variation
5.431E-8
Unit
-
Inclination (i)
Value
4.7654
1-sigma variation
1.357E-5
Unit
Long. of Ascending Node (Ω)
Value
110.9228
1-sigma variation
4.511E-5
Unit
Arg. of Perihelion (ω)
Value
268.8380
1-sigma variation
4.488E-5
Unit
Mean Anomaly (M)
Value
147.93728
1-sigma variation
0.00002
Unit
Perihelion distance
Value
0.632053
1-sigma variation
Unit
Aphelion distance
Value
2.616147
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.046477
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.009867
1-sigma variation
Unit
MOID
Value
0.001351
1-sigma variation
Unit
Orbit Period
Value
755.9927
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.22251E-171.55383E-16-3.75679E-15-6.34642E-157.68721E-15-6.91203E-14
e1.55383E-162.94990E-15-3.33504E-14-1.83179E-131.72064E-13-8.87561E-13
i-3.75679E-15-3.33504E-141.84234E-10-1.46306E-101.49785E-101.16842E-11
Ω-6.34642E-15-1.83179E-13-1.46306E-102.03487E-9-1.98257E-97.06307E-12
ω7.68721E-151.72064E-131.49785E-10-1.98257E-92.01385E-9-7.70612E-11
M-6.91203E-14-8.87561E-131.16842E-117.06307E-12-7.70612E-114.90766E-10
Date of computation: 2025-03-28 15:40 UTC
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