2022UR4 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
1.765372
1-sigma variation
0.000067
Unit
Eccentricity (e)
Value
0.529659
1-sigma variation
0.000017
Unit
-
Inclination (i)
Value
11.2914
1-sigma variation
0.0002
Unit
Long. of Ascending Node (Ω)
Value
207.1720
1-sigma variation
5.366E-7
Unit
Arg. of Perihelion (ω)
Value
238.6094
1-sigma variation
0.0011
Unit
Mean Anomaly (M)
Value
96.14756
1-sigma variation
0.02565
Unit
Perihelion distance
Value
0.830328
1-sigma variation
Unit
Aphelion distance
Value
2.700417
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.748894
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.000421
1-sigma variation
Unit
MOID
Value
0.000211
1-sigma variation
Unit
Orbit Period
Value
856.7475
1-sigma variation
Unit
U parameter
Value
5.7
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a4.48417E-91.12063E-91.50766E-83.44889E-11-7.24145E-8-1.71778E-6
e1.12063E-92.80345E-103.77761E-98.65027E-12-1.80093E-8-4.29305E-7
i1.50766E-83.77761E-95.12499E-81.17645E-10-2.40488E-7-5.77605E-6
Ω3.44889E-118.65027E-121.17645E-102.87947E-13-5.47503E-10-1.32136E-8
ω-7.24145E-8-1.80093E-8-2.40488E-7-5.47503E-101.19605E-62.77355E-5
M-1.71778E-6-4.29305E-7-5.77605E-6-1.32136E-82.77355E-56.58043E-4
Date of computation: 2025-09-10 00:30 UTC
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