2017DR109 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
1.007636
1-sigma variation
0.000043
Unit
Eccentricity (e)
Value
0.241235
1-sigma variation
0.000317
Unit
-
Inclination (i)
Value
3.1431
1-sigma variation
0.0064
Unit
Long. of Ascending Node (Ω)
Value
340.9114
1-sigma variation
0.0162
Unit
Arg. of Perihelion (ω)
Value
73.9055
1-sigma variation
0.0472
Unit
Mean Anomaly (M)
Value
310.55874
1-sigma variation
0.16306
Unit
Perihelion distance
Value
0.764558
1-sigma variation
Unit
Aphelion distance
Value
1.250713
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.119911
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.025182
1-sigma variation
Unit
MOID
Value
0.005661
1-sigma variation
Unit
Orbit Period
Value
369.4483
1-sigma variation
Unit
U parameter
Value
6.3
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.85381E-9-1.36306E-82.77107E-7-6.97510E-72.02989E-6-7.02070E-6
e-1.36306E-81.00392E-7-2.03700E-65.12816E-6-1.49350E-55.16173E-5
i2.77107E-7-2.03700E-64.14277E-5-1.04267E-43.03398E-4-1.04946E-3
Ω-6.97510E-75.12816E-6-1.04267E-42.62446E-4-7.63737E-42.64160E-3
ω2.02989E-6-1.49350E-53.03398E-4-7.63737E-42.22326E-3-7.68733E-3
M-7.02070E-65.16173E-5-1.04946E-32.64160E-3-7.68733E-32.65887E-2
Date of computation: 2025-09-10 00:30 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: