2012FN help
Last update: 2025-03-29 00:36 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
1.221332
1-sigma variation
0.017190
Unit
Eccentricity (e)
Value
0.186418
1-sigma variation
0.013435
Unit
-
Inclination (i)
Value
3.2203
1-sigma variation
0.2577
Unit
Long. of Ascending Node (Ω)
Value
356.7740
1-sigma variation
0.0746
Unit
Arg. of Perihelion (ω)
Value
148.3139
1-sigma variation
5.0130
Unit
Mean Anomaly (M)
Value
285.01565
1-sigma variation
77.98960
Unit
Perihelion distance
Value
0.993654
1-sigma variation
Unit
Aphelion distance
Value
1.449011
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.397027
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.022136
1-sigma variation
Unit
MOID
Value
0.015544
1-sigma variation
Unit
Orbit Period
Value
493.0024
1-sigma variation
Unit
U parameter
Value
9.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.95510E-41.96938E-44.34253E-31.24363E-31.21355E-3-1.33960E0
e1.96938E-41.80497E-42.53723E-39.57902E-4-3.43684E-2-8.70815E-1
i4.34253E-32.53723E-36.64038E-21.73402E-22.72643E-1-1.98443E1
Ω1.24363E-39.57902E-41.73402E-25.57218E-3-8.71047E-2-5.58010E0
ω1.21355E-3-3.43684E-22.72643E-1-8.71047E-22.51301E1-2.11688E1
M-1.33960E0-8.70815E-1-1.98443E1-5.58010E0-2.11688E16.08238E3
Date of computation: 2025-03-29 00:36 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: