85989 1999JD6 help
Last update: 2025-04-10 00:47 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
60800.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
0.883108
1-sigma variation
7.140E-10
Unit
Eccentricity (e)
Value
0.632845
1-sigma variation
1.985E-8
Unit
-
Inclination (i)
Value
17.0661
1-sigma variation
2.580E-6
Unit
Long. of Ascending Node (Ω)
Value
130.1455
1-sigma variation
1.611E-6
Unit
Arg. of Perihelion (ω)
Value
309.2558
1-sigma variation
9.978E-7
Unit
Mean Anomaly (M)
Value
215.96083
1-sigma variation
0.00001
Unit
Perihelion distance
Value
0.324238
1-sigma variation
Unit
Aphelion distance
Value
1.441979
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.607470
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.131125
1-sigma variation
Unit
MOID
Value
0.047572
1-sigma variation
Unit
Orbit Period
Value
303.1233
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.09746E-192.29288E-18-5.93905E-163.59065E-16-2.01839E-16-3.57342E-15
e2.29288E-183.94157E-16-1.24571E-144.70456E-155.93287E-15-3.96476E-15
i-5.93905E-16-1.24571E-146.65482E-12-4.13102E-122.16397E-122.82391E-12
Ω3.59065E-164.70456E-15-4.13102E-122.59392E-12-1.42699E-12-1.76230E-12
ω-2.01839E-165.93287E-152.16397E-12-1.42699E-129.95661E-131.26923E-12
M-3.57342E-15-3.96476E-152.82391E-12-1.76230E-121.26923E-122.56411E-11
Date of computation: 2025-03-28 15:40 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: