4257 Ubasti help
Last update: 2025-06-17 13:00 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
2.625E-9
Unit
Eccentricity (e)
Value
0.468313
1-sigma variation
3.834E-8
Unit
-
Inclination (i)
Value
40.7204
1-sigma variation
4.061E-6
Unit
Long. of Ascending Node (Ω)
Value
169.1428
1-sigma variation
7.234E-6
Unit
Arg. of Perihelion (ω)
Value
278.9504
1-sigma variation
7.851E-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
a6.89304E-183.24192E-17-5.98104E-16-3.78263E-172.92670E-15-1.36749E-14
e3.24192E-171.46980E-152.39187E-14-7.26709E-16-9.46048E-143.79913E-15
i-5.98104E-162.39187E-141.64955E-111.44729E-11-1.53990E-115.75224E-12
Ω-3.78263E-17-7.26709E-161.44729E-115.23339E-11-3.86200E-11-6.78578E-13
ω2.92670E-15-9.46048E-14-1.53990E-11-3.86200E-116.16331E-11-3.42135E-11
M-1.36749E-143.79913E-155.75224E-12-6.78578E-13-3.42135E-116.39586E-11
Date of computation: 2025-06-17 13:00 UTC
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