2009JF1 help
Last update: 2026-07-30 11:21 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
1.894045
1-sigma variation
0.001200
Unit
Eccentricity (e)
Value
0.738901
1-sigma variation
0.000226
Unit
-
Inclination (i)
Value
6.1538
1-sigma variation
0.0039
Unit
Long. of Ascending Node (Ω)
Value
45.3603
1-sigma variation
0.0075
Unit
Arg. of Perihelion (ω)
Value
281.5585
1-sigma variation
0.0008
Unit
Mean Anomaly (M)
Value
183.50713
1-sigma variation
2.76997
Unit
Perihelion distance
Value
0.494533
1-sigma variation
Unit
Aphelion distance
Value
3.293557
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.242638
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.001360
1-sigma variation
Unit
MOID
Value
0.000167
1-sigma variation
Unit
Orbit Period
Value
952.1029
1-sigma variation
Unit
U parameter
Value
8.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.44064E-62.71131E-74.71756E-68.95710E-69.36459E-7-3.32471E-3
e2.71131E-75.10291E-88.87807E-71.68576E-61.76605E-7-6.25715E-4
i4.71756E-68.87807E-71.54581E-52.93286E-53.05961E-6-1.08872E-2
Ω8.95710E-61.68576E-62.93286E-55.56910E-55.82593E-6-2.06712E-2
ω9.36459E-71.76605E-73.05961E-65.82593E-66.79620E-7-2.16116E-3
M-3.32471E-3-6.25715E-4-1.08872E-2-2.06712E-2-2.16116E-37.67275E0
Date of computation: 2026-07-30 11:21 UTC
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