2025TF help
Last update: 2026-07-30 14:25 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
1.617938
1-sigma variation
0.000949
Unit
Eccentricity (e)
Value
0.581846
1-sigma variation
0.000310
Unit
-
Inclination (i)
Value
9.1187
1-sigma variation
0.0043
Unit
Long. of Ascending Node (Ω)
Value
7.7502
1-sigma variation
0.0001
Unit
Arg. of Perihelion (ω)
Value
276.7596
1-sigma variation
0.0008
Unit
Mean Anomaly (M)
Value
144.09678
1-sigma variation
0.13210
Unit
Perihelion distance
Value
0.676547
1-sigma variation
Unit
Aphelion distance
Value
2.559329
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.000389
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.151111
1-sigma variation
Unit
MOID
Value
0.000108
1-sigma variation
Unit
Orbit Period
Value
751.6944
1-sigma variation
Unit
U parameter
Value
7.5
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a9.00001E-72.94151E-74.03739E-61.32757E-76.70559E-7-1.25323E-4
e2.94151E-79.61411E-81.31956E-64.34375E-82.18702E-7-4.09599E-5
i4.03739E-61.31956E-61.81156E-55.95018E-73.00771E-6-5.62198E-4
Ω1.32757E-74.34375E-85.95018E-72.11030E-88.96837E-8-1.84866E-5
ω6.70559E-72.18702E-73.00771E-68.96837E-85.89136E-7-9.33731E-5
M-1.25323E-4-4.09599E-5-5.62198E-4-1.84866E-5-9.33731E-51.74510E-2
Date of computation: 2026-07-30 14:25 UTC
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