4979 Otawara help
Last update: 2026-06-04 23:15 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
2.167522
1-sigma variation
3.368E-9
Unit
Eccentricity (e)
Value
0.145378
1-sigma variation
2.379E-8
Unit
-
Inclination (i)
Value
0.9091
1-sigma variation
2.697E-6
Unit
Long. of Ascending Node (Ω)
Value
69.7998
1-sigma variation
0.0002
Unit
Arg. of Perihelion (ω)
Value
206.8823
1-sigma variation
0.0002
Unit
Mean Anomaly (M)
Value
62.22508
1-sigma variation
0.00001
Unit
Perihelion distance
Value
1.852411
1-sigma variation
Unit
Aphelion distance
Value
2.482632
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
1.450699
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.864832
1-sigma variation
Unit
MOID
Value
0.835769
1-sigma variation
Unit
Orbit Period
Value
1165.5840
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.13429E-17-2.86825E-171.10056E-17-2.77520E-165.89547E-15-1.36021E-14
e-2.86825E-175.65936E-16-1.16349E-162.92864E-16-5.00200E-147.61934E-14
i1.10056E-17-1.16349E-167.27187E-12-6.22877E-116.23034E-11-3.35063E-14
Ω-2.77520E-162.92864E-16-6.22877E-112.27451E-8-2.27407E-8-1.25016E-12
ω5.89547E-15-5.00200E-146.23034E-11-2.27407E-82.28268E-8-9.01459E-11
M-1.36021E-147.61934E-14-3.35063E-14-1.25016E-12-9.01459E-111.01319E-10
Date of computation: 2026-06-04 23:15 UTC
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