152680 1998KJ9 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
1.447687
1-sigma variation
2.145E-9
Unit
Eccentricity (e)
Value
0.639640
1-sigma variation
4.066E-8
Unit
-
Inclination (i)
Value
10.9294
1-sigma variation
5.482E-6
Unit
Long. of Ascending Node (Ω)
Value
98.5394
1-sigma variation
2.699E-5
Unit
Arg. of Perihelion (ω)
Value
260.1049
1-sigma variation
2.619E-5
Unit
Mean Anomaly (M)
Value
243.02771
1-sigma variation
0.00002
Unit
Perihelion distance
Value
0.521689
1-sigma variation
Unit
Aphelion distance
Value
2.373684
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.022737
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.247349
1-sigma variation
Unit
MOID
Value
0.005897
1-sigma variation
Unit
Orbit Period
Value
636.2243
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a4.60200E-185.90936E-177.66881E-161.03672E-158.12256E-15-3.41886E-14
e5.90936E-171.65312E-151.48894E-144.41514E-151.70486E-13-3.66780E-13
i7.66881E-161.48894E-143.00476E-11-3.01242E-113.38297E-11-1.01557E-11
Ω1.03672E-154.41514E-15-3.01242E-117.28417E-10-6.88168E-10-6.14396E-11
ω8.12256E-151.70486E-133.38297E-11-6.88168E-106.85942E-10-1.42007E-11
M-3.41886E-14-3.66780E-13-1.01557E-11-6.14396E-11-1.42007E-112.78010E-10
Date of computation: 2025-09-10 00:30 UTC
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