308635 2005YU55 help
Last update: 2025-05-24 08:19 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
60800.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.156851
1-sigma variation
2.287E-9
Unit
Eccentricity (e)
Value
0.430504
1-sigma variation
1.507E-9
Unit
-
Inclination (i)
Value
0.3399
1-sigma variation
1.087E-6
Unit
Long. of Ascending Node (Ω)
Value
35.9301
1-sigma variation
3.500E-5
Unit
Arg. of Perihelion (ω)
Value
273.5530
1-sigma variation
3.499E-5
Unit
Mean Anomaly (M)
Value
347.78018
1-sigma variation
0.00001
Unit
Perihelion distance
Value
0.658822
1-sigma variation
Unit
Aphelion distance
Value
1.654879
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.077448
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.035558
1-sigma variation
Unit
MOID
Value
0.000468
1-sigma variation
Unit
Orbit Period
Value
454.4796
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.23084E-185.24591E-19-7.79275E-174.54936E-15-3.91337E-15-3.24727E-14
e5.24591E-192.26974E-185.27346E-17-2.76368E-152.62811E-15-3.35255E-15
i-7.79275E-175.27346E-171.18052E-123.63759E-11-3.63923E-114.67138E-13
Ω4.54936E-15-2.76368E-153.63759E-111.22517E-9-1.22485E-9-2.89801E-11
ω-3.91337E-152.62811E-15-3.63923E-11-1.22485E-91.22462E-92.50418E-11
M-3.24727E-14-3.35255E-154.67138E-13-2.89801E-112.50418E-112.01596E-10
Date of computation: 2025-05-24 08:19 UTC
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