2012EG5 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
2.146312
1-sigma variation
0.000039
Unit
Eccentricity (e)
Value
0.543225
1-sigma variation
0.000006
Unit
-
Inclination (i)
Value
3.0444
1-sigma variation
1.467E-5
Unit
Long. of Ascending Node (Ω)
Value
192.8562
1-sigma variation
4.421E-5
Unit
Arg. of Perihelion (ω)
Value
16.4302
1-sigma variation
0.0002
Unit
Mean Anomaly (M)
Value
176.77535
1-sigma variation
0.04202
Unit
Perihelion distance
Value
0.980382
1-sigma variation
Unit
Aphelion distance
Value
3.312241
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.004875
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
2.159439
1-sigma variation
Unit
MOID
Value
0.001931
1-sigma variation
Unit
Orbit Period
Value
1148.5175
1-sigma variation
Unit
U parameter
Value
5.2
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.49480E-92.26654E-105.54160E-10-1.70050E-97.88662E-9-1.62449E-6
e2.26654E-103.43674E-118.40358E-11-2.57859E-101.19595E-9-2.46319E-7
i5.54160E-108.40358E-112.15118E-10-6.36900E-102.93785E-9-6.02244E-7
Ω-1.70050E-9-2.57859E-10-6.36900E-101.95441E-9-9.00013E-91.84804E-6
ω7.88662E-91.19595E-92.93785E-9-9.00013E-94.17342E-8-8.57094E-6
M-1.62449E-6-2.46319E-7-6.02244E-71.84804E-6-8.57094E-61.76544E-3
Date of computation: 2026-06-04 23:11 UTC
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