2022UR4 help
Last update: 2026-06-04 23:11 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
1.765531
1-sigma variation
0.000067
Unit
Eccentricity (e)
Value
0.529562
1-sigma variation
0.000017
Unit
-
Inclination (i)
Value
11.2900
1-sigma variation
0.0002
Unit
Long. of Ascending Node (Ω)
Value
207.1650
1-sigma variation
2.523E-6
Unit
Arg. of Perihelion (ω)
Value
238.6246
1-sigma variation
0.0011
Unit
Mean Anomaly (M)
Value
180.16707
1-sigma variation
0.03043
Unit
Perihelion distance
Value
0.830572
1-sigma variation
Unit
Aphelion distance
Value
2.700489
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.750742
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.000482
1-sigma variation
Unit
MOID
Value
0.000244
1-sigma variation
Unit
Orbit Period
Value
856.8630
1-sigma variation
Unit
U parameter
Value
5.7
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a4.48884E-91.12095E-91.50724E-81.68769E-10-7.24820E-8-2.03888E-6
e1.12095E-92.80213E-103.77372E-94.21583E-11-1.80124E-8-5.09165E-7
i1.50724E-83.77372E-95.11688E-85.67765E-10-2.40393E-7-6.84661E-6
Ω1.68769E-104.21583E-115.67765E-106.36527E-12-2.72117E-9-7.66578E-8
ω-7.24820E-8-1.80124E-8-2.40393E-7-2.72117E-91.19703E-63.29174E-5
M-2.03888E-6-5.09165E-7-6.84661E-6-7.66578E-83.29174E-59.26084E-4
Date of computation: 2026-06-04 23:11 UTC
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