4257 Ubasti help
Last update: 2025-11-12 13:15 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
1.647137
1-sigma variation
1.754E-9
Unit
Eccentricity (e)
Value
0.468359
1-sigma variation
2.098E-8
Unit
-
Inclination (i)
Value
40.7218
1-sigma variation
3.300E-6
Unit
Long. of Ascending Node (Ω)
Value
169.1411
1-sigma variation
3.195E-6
Unit
Arg. of Perihelion (ω)
Value
278.9577
1-sigma variation
4.658E-6
Unit
Mean Anomaly (M)
Value
347.42841
1-sigma variation
4.661E-6
Unit
Perihelion distance
Value
0.875685
1-sigma variation
Unit
Aphelion distance
Value
2.418590
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.204357
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.379842
1-sigma variation
Unit
MOID
Value
0.168895
1-sigma variation
Unit
Orbit Period
Value
772.1348
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a3.07512E-18-1.15198E-17-1.25844E-178.33203E-179.34426E-16-2.79928E-15
e-1.15198E-174.40249E-166.40530E-15-2.36832E-15-2.88534E-146.10010E-14
i-1.25844E-176.40530E-151.08871E-111.48887E-12-1.31020E-126.82744E-13
Ω8.33203E-17-2.36832E-151.48887E-121.02058E-11-6.59298E-12-1.10835E-12
ω9.34426E-16-2.88534E-14-1.31020E-12-6.59298E-122.16930E-11-1.62058E-11
M-2.79928E-156.10010E-146.82744E-13-1.10835E-12-1.62058E-112.17231E-11
Date of computation: 2025-11-12 13:15 UTC
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