85640 1998OX4 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
1.580377
1-sigma variation
1.898E-9
Unit
Eccentricity (e)
Value
0.485677
1-sigma variation
3.421E-8
Unit
-
Inclination (i)
Value
4.5158
1-sigma variation
6.766E-6
Unit
Long. of Ascending Node (Ω)
Value
299.5618
1-sigma variation
0.0001
Unit
Arg. of Perihelion (ω)
Value
117.3164
1-sigma variation
0.0001
Unit
Mean Anomaly (M)
Value
312.92172
1-sigma variation
0.00001
Unit
Perihelion distance
Value
0.812824
1-sigma variation
Unit
Aphelion distance
Value
2.347929
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.537400
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.003552
1-sigma variation
Unit
MOID
Value
0.000784
1-sigma variation
Unit
Orbit Period
Value
725.6702
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a3.60226E-184.23468E-17-9.61540E-161.54793E-14-1.42011E-14-1.39128E-14
e4.23468E-171.17003E-15-2.72413E-143.06586E-13-2.51789E-13-1.20274E-13
i-9.61540E-16-2.72413E-144.57786E-114.11175E-10-4.05717E-10-1.88398E-13
Ω1.54793E-143.06586E-134.11175E-105.67342E-9-5.68259E-9-3.73531E-11
ω-1.42011E-14-2.51789E-13-4.05717E-10-5.68259E-95.72417E-92.01460E-11
M-1.39128E-14-1.20274E-13-1.88398E-13-3.73531E-112.01460E-116.72007E-11
Date of computation: 2026-07-30 09:40 UTC
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