4257 Ubasti help
Last update: 2026-10-13 13:31 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
61400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.647037
1-sigma variation
1.608E-9
Unit
Eccentricity (e)
Value
0.468243
1-sigma variation
1.216E-8
Unit
-
Inclination (i)
Value
40.7226
1-sigma variation
3.138E-6
Unit
Long. of Ascending Node (Ω)
Value
169.1358
1-sigma variation
2.743E-6
Unit
Arg. of Perihelion (ω)
Value
278.9576
1-sigma variation
3.948E-6
Unit
Mean Anomaly (M)
Value
173.95248
1-sigma variation
3.082E-6
Unit
Perihelion distance
Value
0.875824
1-sigma variation
Unit
Aphelion distance
Value
2.418251
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.206029
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.381694
1-sigma variation
Unit
MOID
Value
0.170141
1-sigma variation
Unit
Orbit Period
Value
772.0645
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.58622E-182.24162E-191.00278E-163.76435E-18-9.02178E-17-9.85418E-16
e2.24162E-191.47886E-162.97834E-151.09852E-16-8.00260E-159.27782E-15
i1.00278E-162.97834E-159.84433E-122.02934E-12-2.05535E-125.99271E-13
Ω3.76435E-181.09852E-162.02934E-127.52499E-12-5.28115E-12-2.29990E-13
ω-9.02178E-17-8.00260E-15-2.05535E-12-5.28115E-121.55888E-11-9.25187E-12
M-9.85418E-169.27782E-155.99271E-13-2.29990E-13-9.25187E-129.50129E-12
Date of computation: 2026-10-13 13:31 UTC
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