2019OU1 help
Last update: 2026-07-30 14:25 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
61200.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
2.259322
1-sigma variation
0.000794
Unit
Eccentricity (e)
Value
0.618126
1-sigma variation
0.000144
Unit
-
Inclination (i)
Value
2.1260
1-sigma variation
0.0005
Unit
Long. of Ascending Node (Ω)
Value
144.7124
1-sigma variation
2.719E-5
Unit
Arg. of Perihelion (ω)
Value
241.4305
1-sigma variation
0.0001
Unit
Mean Anomaly (M)
Value
348.24858
1-sigma variation
0.37417
Unit
Perihelion distance
Value
0.862776
1-sigma variation
Unit
Aphelion distance
Value
3.655869
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.994657
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.064767
1-sigma variation
Unit
MOID
Value
0.006148
1-sigma variation
Unit
Orbit Period
Value
1240.4114
1-sigma variation
Unit
U parameter
Value
7.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a6.29988E-71.14071E-73.64662E-71.08728E-8-5.65278E-8-2.96983E-4
e1.14071E-72.06548E-86.60290E-81.96872E-9-1.02343E-8-5.37744E-5
i3.64662E-76.60290E-82.11150E-76.33602E-9-3.27186E-8-1.71905E-4
Ω1.08728E-81.96872E-96.33602E-97.39544E-10-1.56584E-9-5.12551E-6
ω-5.65278E-8-1.02343E-8-3.27186E-8-1.56584E-96.14722E-92.66477E-5
M-2.96983E-4-5.37744E-5-1.71905E-4-5.12551E-62.66477E-51.40001E-1
Date of computation: 2026-07-30 14:25 UTC
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