4957 Brucemurray help
Last update: 2025-05-22 12:46 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
1.565494
1-sigma variation
7.150E-9
Unit
Eccentricity (e)
Value
0.218837
1-sigma variation
1.549E-7
Unit
-
Inclination (i)
Value
35.0123
1-sigma variation
8.678E-6
Unit
Long. of Ascending Node (Ω)
Value
254.8802
1-sigma variation
1.177E-5
Unit
Arg. of Perihelion (ω)
Value
97.4603
1-sigma variation
2.887E-5
Unit
Mean Anomaly (M)
Value
251.14293
1-sigma variation
0.00004
Unit
Perihelion distance
Value
1.222906
1-sigma variation
Unit
Aphelion distance
Value
1.908082
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.519645
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.463973
1-sigma variation
Unit
MOID
Value
0.425127
1-sigma variation
Unit
Orbit Period
Value
715.4439
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.11215E-17-9.84724E-16-7.27487E-154.02279E-167.62988E-14-2.20932E-13
e-9.84724E-162.39961E-142.20735E-13-3.38840E-14-6.81042E-133.40045E-12
i-7.27487E-152.20735E-137.53160E-11-3.56292E-113.58560E-111.11991E-11
Ω4.02279E-16-3.38840E-14-3.56292E-111.38444E-10-1.24500E-101.47471E-11
ω7.62988E-14-6.81042E-133.58560E-11-1.24500E-108.33730E-10-1.04727E-9
M-2.20932E-133.40045E-121.11991E-111.47471E-11-1.04727E-91.80971E-9
Date of computation: 2025-05-22 12:46 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: