2021TP21 help
Last update: 2024-05-10 16:01 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
60400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
2.519029
1-sigma variation
0.000344
Unit
Eccentricity (e)
Value
0.677327
1-sigma variation
0.000040
Unit
-
Inclination (i)
Value
25.4088
1-sigma variation
0.0008
Unit
Long. of Ascending Node (Ω)
Value
8.0707
1-sigma variation
0.0009
Unit
Arg. of Perihelion (ω)
Value
116.2846
1-sigma variation
0.0026
Unit
Mean Anomaly (M)
Value
205.80319
1-sigma variation
0.04182
Unit
Perihelion distance
Value
0.812823
1-sigma variation
Unit
Aphelion distance
Value
4.225234
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.947070
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.050524
1-sigma variation
Unit
MOID
Value
0.034830
1-sigma variation
Unit
Orbit Period
Value
1460.3201
1-sigma variation
Unit
U parameter
Value
6.1
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.18449E-71.36116E-82.83575E-73.25238E-7-8.91187E-7-1.43937E-5
e1.36116E-81.56441E-93.25861E-83.73757E-8-1.02347E-7-1.65405E-6
i2.83575E-73.25861E-86.79921E-77.80242E-7-2.13464E-6-3.44595E-5
Ω3.25238E-73.73757E-87.80242E-78.95921E-7-2.44875E-6-3.95223E-5
ω-8.91187E-7-1.02347E-7-2.13464E-6-2.44875E-66.72406E-61.08294E-4
M-1.43937E-5-1.65405E-6-3.44595E-5-3.95223E-51.08294E-41.74909E-3
Date of computation: 2024-04-23 10:08 UTC
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