2022YO1 help
Last update: 2025-09-10 00:30 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
1.602475
1-sigma variation
0.005239
Unit
Eccentricity (e)
Value
0.498886
1-sigma variation
0.001150
Unit
-
Inclination (i)
Value
13.5780
1-sigma variation
0.0163
Unit
Long. of Ascending Node (Ω)
Value
85.4765
1-sigma variation
0.0010
Unit
Arg. of Perihelion (ω)
Value
63.3877
1-sigma variation
0.2072
Unit
Mean Anomaly (M)
Value
143.24688
1-sigma variation
0.59651
Unit
Perihelion distance
Value
0.803023
1-sigma variation
Unit
Aphelion distance
Value
2.401927
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.000308
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.532345
1-sigma variation
Unit
MOID
Value
0.000168
1-sigma variation
Unit
Orbit Period
Value
740.9439
1-sigma variation
Unit
U parameter
Value
8.7
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.74491E-56.02617E-6-8.53331E-5-5.42541E-6-1.08565E-3-3.12521E-3
e6.02617E-61.32299E-6-1.87338E-5-1.19110E-6-2.38342E-4-6.86108E-4
i-8.53331E-5-1.87338E-52.65294E-41.68661E-53.37508E-39.71558E-3
Ω-5.42541E-6-1.19110E-61.68661E-51.07236E-62.14581E-46.17709E-4
ω-1.08565E-3-2.38342E-43.37508E-32.14581E-44.29389E-21.23606E-1
M-3.12521E-3-6.86108E-49.71558E-36.17709E-41.23606E-13.55820E-1
Date of computation: 2025-09-10 00:30 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: