2011GA help
Last update: 2025-03-29 00:18 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
60800.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.799477
1-sigma variation
7.361E-9
Unit
Eccentricity (e)
Value
0.591032
1-sigma variation
3.479E-8
Unit
-
Inclination (i)
Value
9.8261
1-sigma variation
6.795E-6
Unit
Long. of Ascending Node (Ω)
Value
200.3424
1-sigma variation
5.719E-6
Unit
Arg. of Perihelion (ω)
Value
109.6951
1-sigma variation
9.682E-6
Unit
Mean Anomaly (M)
Value
250.38737
1-sigma variation
1.120E-6
Unit
Perihelion distance
Value
0.735928
1-sigma variation
Unit
Aphelion distance
Value
2.863026
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.460025
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.020971
1-sigma variation
Unit
MOID
Value
0.006990
1-sigma variation
Unit
Orbit Period
Value
881.6937
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.41897E-172.25898E-162.82144E-16-5.23459E-15-4.34918E-14-7.67804E-15
e2.25898E-161.21057E-151.75731E-145.29916E-15-2.71563E-13-2.61137E-14
i2.82144E-161.75731E-144.61686E-112.72024E-11-2.88547E-11-1.31368E-13
Ω-5.23459E-155.29916E-152.72024E-113.27119E-11-3.37715E-111.69844E-12
ω-4.34918E-14-2.71563E-13-2.88547E-11-3.37715E-119.37386E-113.74046E-12
M-7.67804E-15-2.61137E-14-1.31368E-131.69844E-123.74046E-121.25352E-12
Date of computation: 2025-02-19 13:28 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: