2012EG5 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
2.146558
1-sigma variation
0.000039
Unit
Eccentricity (e)
Value
0.543080
1-sigma variation
0.000006
Unit
-
Inclination (i)
Value
3.0437
1-sigma variation
1.452E-5
Unit
Long. of Ascending Node (Ω)
Value
192.8552
1-sigma variation
4.124E-5
Unit
Arg. of Perihelion (ω)
Value
16.4391
1-sigma variation
0.0002
Unit
Mean Anomaly (M)
Value
114.07965
1-sigma variation
0.04032
Unit
Perihelion distance
Value
0.980806
1-sigma variation
Unit
Aphelion distance
Value
3.312310
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.005942
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
2.159130
1-sigma variation
Unit
MOID
Value
0.002321
1-sigma variation
Unit
Orbit Period
Value
1148.7152
1-sigma variation
Unit
U parameter
Value
5.2
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.49843E-92.26651E-105.48962E-10-1.58685E-97.88962E-9-1.56061E-6
e2.26651E-103.42831E-118.30447E-11-2.40040E-101.19349E-9-2.36056E-7
i5.48962E-108.30447E-112.10790E-10-5.87836E-102.90450E-9-5.71745E-7
Ω-1.58685E-9-2.40040E-10-5.87836E-101.70040E-9-8.38341E-91.65270E-6
ω7.88962E-91.19349E-92.90450E-9-8.38341E-94.16649E-8-8.21705E-6
M-1.56061E-6-2.36056E-7-5.71745E-71.65270E-6-8.21705E-61.62537E-3
Date of computation: 2025-09-10 00:30 UTC
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