2018BF3 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
1.551472
1-sigma variation
0.000377
Unit
Eccentricity (e)
Value
0.475920
1-sigma variation
0.000153
Unit
-
Inclination (i)
Value
11.6974
1-sigma variation
0.0032
Unit
Long. of Ascending Node (Ω)
Value
298.8893
1-sigma variation
0.0001
Unit
Arg. of Perihelion (ω)
Value
117.3592
1-sigma variation
0.0007
Unit
Mean Anomaly (M)
Value
144.23120
1-sigma variation
0.61626
Unit
Perihelion distance
Value
0.813096
1-sigma variation
Unit
Aphelion distance
Value
2.289849
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.519609
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.000724
1-sigma variation
Unit
MOID
Value
0.000366
1-sigma variation
Unit
Orbit Period
Value
705.8534
1-sigma variation
Unit
U parameter
Value
7.2
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.42379E-75.77723E-81.21307E-6-2.57884E-82.65640E-7-2.32535E-4
e5.77723E-82.34427E-84.92300E-7-1.05067E-81.07580E-7-9.43546E-5
i1.21307E-64.92300E-71.03458E-5-2.25173E-72.24057E-6-1.98119E-3
Ω-2.57884E-8-1.05067E-8-2.25173E-78.06744E-9-3.57732E-84.21135E-5
ω2.65640E-71.07580E-72.24057E-6-3.57732E-85.54477E-7-4.33868E-4
M-2.32535E-4-9.43546E-5-1.98119E-34.21135E-5-4.33868E-43.79780E-1
Date of computation: 2026-06-04 23:11 UTC
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