3553 Mera help
Last update: 2025-07-03 13:01 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
1.644601
1-sigma variation
1.457E-9
Unit
Eccentricity (e)
Value
0.319906
1-sigma variation
2.125E-8
Unit
-
Inclination (i)
Value
36.7752
1-sigma variation
5.217E-6
Unit
Long. of Ascending Node (Ω)
Value
232.4887
1-sigma variation
4.722E-6
Unit
Arg. of Perihelion (ω)
Value
288.8897
1-sigma variation
8.340E-6
Unit
Mean Anomaly (M)
Value
23.16802
1-sigma variation
0.00001
Unit
Perihelion distance
Value
1.118483
1-sigma variation
Unit
Aphelion distance
Value
2.170719
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.327403
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.657545
1-sigma variation
Unit
MOID
Value
0.294884
1-sigma variation
Unit
Orbit Period
Value
770.3520
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.12175E-18-4.54902E-182.24086E-16-2.26906E-16-2.36619E-154.36566E-16
e-4.54902E-184.51476E-16-2.55495E-151.47905E-15-3.97995E-141.96026E-14
i2.24086E-16-2.55495E-152.72212E-111.03468E-11-7.66119E-12-5.34008E-13
Ω-2.26906E-161.47905E-151.03468E-112.22987E-11-1.43956E-11-2.57670E-12
ω-2.36619E-15-3.97995E-14-7.66119E-12-1.43956E-116.95558E-11-3.98251E-11
M4.36566E-161.96026E-14-5.34008E-13-2.57670E-12-3.98251E-113.30124E-11
Date of computation: 2025-07-03 13:01 UTC
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