85989 1999JD6 help
Last update: 2026-03-17 23:26 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
0.883065
1-sigma variation
6.216E-10
Unit
Eccentricity (e)
Value
0.632822
1-sigma variation
1.952E-8
Unit
-
Inclination (i)
Value
17.0676
1-sigma variation
2.544E-6
Unit
Long. of Ascending Node (Ω)
Value
130.1423
1-sigma variation
1.590E-6
Unit
Arg. of Perihelion (ω)
Value
309.2645
1-sigma variation
9.907E-7
Unit
Mean Anomaly (M)
Value
331.03402
1-sigma variation
0.00001
Unit
Perihelion distance
Value
0.324242
1-sigma variation
Unit
Aphelion distance
Value
1.441888
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.607086
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.131964
1-sigma variation
Unit
MOID
Value
0.047872
1-sigma variation
Unit
Orbit Period
Value
303.1009
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a3.86361E-191.15987E-18-5.11932E-163.16183E-16-1.90930E-16-3.12719E-15
e1.15987E-183.81140E-16-1.13940E-144.13330E-156.08739E-152.42136E-15
i-5.11932E-16-1.13940E-146.47089E-12-4.02184E-122.11676E-122.76154E-12
Ω3.16183E-164.13330E-15-4.02184E-122.52860E-12-1.39794E-12-1.77490E-12
ω-1.90930E-166.08739E-152.11676E-12-1.39794E-129.81498E-131.37754E-12
M-3.12719E-152.42136E-152.76154E-12-1.77490E-121.37754E-122.59147E-11
Date of computation: 2026-03-17 23:26 UTC
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