4257 Ubasti help
Last update: 2025-09-28 13:16 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
1.862E-9
Unit
Eccentricity (e)
Value
0.468359
1-sigma variation
2.323E-8
Unit
-
Inclination (i)
Value
40.7218
1-sigma variation
3.336E-6
Unit
Long. of Ascending Node (Ω)
Value
169.1411
1-sigma variation
3.317E-6
Unit
Arg. of Perihelion (ω)
Value
278.9577
1-sigma variation
5.230E-6
Unit
Mean Anomaly (M)
Value
347.42841
1-sigma variation
0.00001
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
a3.46524E-18-1.69994E-17-2.48330E-165.43086E-162.39813E-15-5.34044E-15
e-1.69994E-175.39759E-161.07330E-14-1.03388E-14-5.05522E-149.87581E-14
i-2.48330E-161.07330E-141.11276E-111.11364E-12-2.22809E-122.31394E-12
Ω5.43086E-16-1.03388E-141.11364E-121.10042E-11-4.85942E-12-4.27938E-12
ω2.39813E-15-5.05522E-14-2.22809E-12-4.85942E-122.73500E-11-2.58809E-11
M-5.34044E-159.87581E-142.31394E-12-4.27938E-12-2.58809E-113.85098E-11
Date of computation: 2025-09-28 13:16 UTC
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