2001YB5 help
Last update: 2026-07-30 11:21 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
2.341833
1-sigma variation
0.002371
Unit
Eccentricity (e)
Value
0.863926
1-sigma variation
0.000511
Unit
-
Inclination (i)
Value
5.5541
1-sigma variation
0.0075
Unit
Long. of Ascending Node (Ω)
Value
108.1903
1-sigma variation
0.0572
Unit
Arg. of Perihelion (ω)
Value
115.5015
1-sigma variation
0.0614
Unit
Mean Anomaly (M)
Value
279.35729
1-sigma variation
5.22404
Unit
Perihelion distance
Value
0.318663
1-sigma variation
Unit
Aphelion distance
Value
4.365003
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.037356
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.583970
1-sigma variation
Unit
MOID
Value
0.002921
1-sigma variation
Unit
Orbit Period
Value
1308.9781
1-sigma variation
Unit
U parameter
Value
8.4
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.62347E-61.21286E-61.77624E-5-1.35645E-41.45569E-4-1.23882E-2
e1.21286E-62.61586E-73.83097E-6-2.92556E-53.13960E-5-2.67186E-3
i1.77624E-53.83097E-65.61091E-5-4.28455E-44.59804E-4-3.91297E-2
Ω-1.35645E-4-2.92556E-5-4.28455E-43.27193E-3-3.51130E-32.98819E-1
ω1.45569E-43.13960E-54.59804E-4-3.51130E-33.76820E-3-3.20680E-1
M-1.23882E-2-2.67186E-3-3.91297E-22.98819E-1-3.20680E-12.72906E1
Date of computation: 2026-07-30 11:21 UTC
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