4257 Ubasti help
Last update: 2025-03-28 15:40 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
1.647155
1-sigma variation
2.660E-9
Unit
Eccentricity (e)
Value
0.468313
1-sigma variation
3.957E-8
Unit
-
Inclination (i)
Value
40.7204
1-sigma variation
4.139E-6
Unit
Long. of Ascending Node (Ω)
Value
169.1428
1-sigma variation
7.386E-6
Unit
Arg. of Perihelion (ω)
Value
278.9504
1-sigma variation
8.013E-6
Unit
Mean Anomaly (M)
Value
254.18116
1-sigma variation
0.00001
Unit
Perihelion distance
Value
0.875771
1-sigma variation
Unit
Aphelion distance
Value
2.418539
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.205210
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.380841
1-sigma variation
Unit
MOID
Value
0.169509
1-sigma variation
Unit
Orbit Period
Value
772.1473
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a7.07740E-183.65168E-17-5.87619E-16-1.14826E-162.69289E-15-1.38946E-14
e3.65168E-171.56573E-152.58851E-147.82657E-16-1.03113E-13-3.30193E-16
i-5.87619E-162.58851E-141.71281E-111.56432E-11-1.66127E-116.00880E-12
Ω-1.14826E-167.82657E-161.56432E-115.45502E-11-4.07538E-11-8.69832E-14
ω2.69289E-15-1.03113E-13-1.66127E-11-4.07538E-116.42142E-11-3.44494E-11
M-1.38946E-14-3.30193E-166.00880E-12-8.69832E-14-3.44494E-116.43381E-11
Date of computation: 2025-03-28 15:40 UTC
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