7888 1993UC 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
2.438558
1-sigma variation
2.101E-9
Unit
Eccentricity (e)
Value
0.663213
1-sigma variation
1.992E-8
Unit
-
Inclination (i)
Value
26.0779
1-sigma variation
4.857E-6
Unit
Long. of Ascending Node (Ω)
Value
165.8718
1-sigma variation
2.894E-6
Unit
Arg. of Perihelion (ω)
Value
323.0371
1-sigma variation
4.481E-6
Unit
Mean Anomaly (M)
Value
127.64619
1-sigma variation
1.760E-6
Unit
Perihelion distance
Value
0.821275
1-sigma variation
Unit
Aphelion distance
Value
4.055841
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.100352
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
1.897805
1-sigma variation
Unit
MOID
Value
0.086915
1-sigma variation
Unit
Orbit Period
Value
1390.9072
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a4.41438E-18-2.59021E-172.67795E-161.50051E-154.03823E-15-3.66357E-15
e-2.59021E-173.96920E-162.42367E-15-1.18844E-14-2.54662E-142.11382E-14
i2.67795E-162.42367E-152.35867E-119.55046E-12-9.84849E-12-7.34250E-13
Ω1.50051E-15-1.18844E-149.55046E-128.37701E-12-6.07141E-12-1.68672E-12
ω4.03823E-15-2.54662E-14-9.84849E-12-6.07141E-122.00799E-11-3.45759E-12
M-3.66357E-152.11382E-14-7.34250E-13-1.68672E-12-3.45759E-123.09823E-12
Date of computation: 2025-09-10 00:30 UTC
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