2018BF3 help
Last update: 2025-09-10 00:30 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
61000.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.551531
1-sigma variation
0.000380
Unit
Eccentricity (e)
Value
0.475972
1-sigma variation
0.000153
Unit
-
Inclination (i)
Value
11.6974
1-sigma variation
0.0032
Unit
Long. of Ascending Node (Ω)
Value
298.8897
1-sigma variation
0.0001
Unit
Arg. of Perihelion (ω)
Value
117.3640
1-sigma variation
0.0009
Unit
Mean Anomaly (M)
Value
42.21531
1-sigma variation
0.57904
Unit
Perihelion distance
Value
0.813045
1-sigma variation
Unit
Aphelion distance
Value
2.290017
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.518588
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.000369
1-sigma variation
Unit
MOID
Value
0.000187
1-sigma variation
Unit
Orbit Period
Value
705.8934
1-sigma variation
Unit
U parameter
Value
7.2
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.44187E-75.79340E-81.22059E-6-2.70772E-83.15165E-7-2.19871E-4
e5.79340E-82.32786E-84.90510E-7-1.09222E-81.26425E-7-8.83439E-5
i1.22059E-64.90510E-71.03432E-5-2.34673E-72.64529E-6-1.86128E-3
Ω-2.70772E-8-1.09222E-8-2.34673E-78.48174E-9-4.68478E-84.12854E-5
ω3.15165E-71.26425E-72.64529E-6-4.68478E-87.47719E-7-4.80617E-4
M-2.19871E-4-8.83439E-5-1.86128E-34.12854E-5-4.80617E-43.35283E-1
Date of computation: 2025-09-10 00:30 UTC
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