101869 1999MM help
Last update: 2024-04-18 01:04 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
60400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.624190
1-sigma variation
3.635E-9
Unit
Eccentricity (e)
Value
0.610912
1-sigma variation
5.431E-8
Unit
-
Inclination (i)
Value
4.7654
1-sigma variation
1.357E-5
Unit
Long. of Ascending Node (Ω)
Value
110.9244
1-sigma variation
4.511E-5
Unit
Arg. of Perihelion (ω)
Value
268.8367
1-sigma variation
4.488E-5
Unit
Mean Anomaly (M)
Value
317.45071
1-sigma variation
0.00002
Unit
Perihelion distance
Value
0.631953
1-sigma variation
Unit
Aphelion distance
Value
2.616427
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.047436
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.010418
1-sigma variation
Unit
MOID
Value
0.001426
1-sigma variation
Unit
Orbit Period
Value
756.0555
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.32099E-171.61867E-16-3.83980E-15-6.84013E-157.99262E-15-6.97660E-14
e1.61867E-162.94924E-15-3.33536E-14-1.83132E-131.71955E-13-8.59508E-13
i-3.83980E-15-3.33536E-141.84229E-10-1.46292E-101.49774E-101.10182E-11
Ω-6.84013E-15-1.83132E-13-1.46292E-102.03514E-9-1.98285E-95.93221E-12
ω7.99262E-151.71955E-131.49774E-10-1.98285E-92.01406E-9-7.55946E-11
M-6.97660E-14-8.59508E-131.10182E-115.93221E-12-7.55946E-114.66288E-10
Date of computation: 2024-02-21 14:29 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: