2024YR4 help
Last update: 2026-10-14 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
61400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
2.516150
1-sigma variation
2.615E-7
Unit
Eccentricity (e)
Value
0.661209
1-sigma variation
3.466E-8
Unit
-
Inclination (i)
Value
3.4078
1-sigma variation
9.667E-7
Unit
Long. of Ascending Node (Ω)
Value
271.3713
1-sigma variation
7.586E-6
Unit
Arg. of Perihelion (ω)
Value
134.3601
1-sigma variation
7.626E-6
Unit
Mean Anomaly (M)
Value
188.61487
1-sigma variation
0.00003
Unit
Perihelion distance
Value
0.852449
1-sigma variation
Unit
Aphelion distance
Value
4.179851
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
1.616419
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.014863
1-sigma variation
Unit
MOID
Value
0.002611
1-sigma variation
Unit
Orbit Period
Value
1457.8175
1-sigma variation
Unit
U parameter
Value
1.3
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a6.83985E-148.69191E-154.08974E-142.75587E-132.05273E-13-7.79492E-12
e8.69191E-151.20099E-157.95629E-157.60091E-14-3.26048E-14-9.91828E-13
i4.08974E-147.95629E-159.34558E-135.07297E-12-4.72935E-12-4.86311E-12
Ω2.75587E-137.60091E-145.07297E-125.75462E-11-5.21505E-11-3.51203E-11
ω2.05273E-13-3.26048E-14-4.72935E-12-5.21505E-115.81586E-11-2.07921E-11
M-7.79492E-12-9.91828E-13-4.86311E-12-3.51203E-11-2.07921E-118.88734E-10
Date of computation: 2026-10-14 12:46 UTC
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