2013YP139 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
2.399406
1-sigma variation
7.384E-8
Unit
Eccentricity (e)
Value
0.682941
1-sigma variation
0.000001
Unit
-
Inclination (i)
Value
0.8165
1-sigma variation
3.096E-5
Unit
Long. of Ascending Node (Ω)
Value
291.8863
1-sigma variation
0.0005
Unit
Arg. of Perihelion (ω)
Value
83.8090
1-sigma variation
0.0005
Unit
Mean Anomaly (M)
Value
83.64085
1-sigma variation
0.00006
Unit
Perihelion distance
Value
0.760753
1-sigma variation
Unit
Aphelion distance
Value
4.038059
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.172112
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.401654
1-sigma variation
Unit
MOID
Value
0.003993
1-sigma variation
Unit
Orbit Period
Value
1357.5447
1-sigma variation
Unit
U parameter
Value
0.9
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.45240E-153.71556E-14-3.62112E-14-2.82239E-12-6.33727E-12-4.38225E-12
e3.71556E-142.57835E-131.13722E-12-3.81066E-11-2.75726E-11-2.95413E-11
i-3.62112E-141.13722E-129.58486E-10-1.25840E-81.22302E-83.21245E-11
Ω-2.82239E-12-3.81066E-11-1.25840E-82.95400E-7-2.84356E-72.13340E-9
ω-6.33727E-12-2.75726E-111.22302E-8-2.84356E-72.92651E-74.79029E-9
M-4.38225E-12-2.95413E-113.21245E-112.13340E-94.79029E-93.57545E-9
Date of computation: 2025-09-10 00:30 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: