2017XX61 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
2.033285
1-sigma variation
0.003570
Unit
Eccentricity (e)
Value
0.607337
1-sigma variation
0.000749
Unit
-
Inclination (i)
Value
8.3908
1-sigma variation
0.0087
Unit
Long. of Ascending Node (Ω)
Value
81.4044
1-sigma variation
0.0040
Unit
Arg. of Perihelion (ω)
Value
67.7808
1-sigma variation
0.0093
Unit
Mean Anomaly (M)
Value
250.47117
1-sigma variation
2.56225
Unit
Perihelion distance
Value
0.798395
1-sigma variation
Unit
Aphelion distance
Value
3.268175
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.059244
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.648337
1-sigma variation
Unit
MOID
Value
0.018554
1-sigma variation
Unit
Orbit Period
Value
1058.9999
1-sigma variation
Unit
U parameter
Value
8.2
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.27452E-52.67376E-63.08477E-51.42157E-5-2.01296E-5-9.14733E-3
e2.67376E-65.61459E-76.45386E-62.97426E-6-4.04907E-6-1.91900E-3
i3.08477E-56.45386E-67.52576E-53.46715E-5-5.43257E-5-2.21390E-2
Ω1.42157E-52.97426E-63.46715E-51.59752E-5-2.50064E-5-1.02024E-2
ω-2.01296E-5-4.04907E-6-5.43257E-5-2.50064E-58.72985E-51.44408E-2
M-9.14733E-3-1.91900E-3-2.21390E-2-1.02024E-21.44408E-26.56512E0
Date of computation: 2025-09-10 00:30 UTC
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