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AstDyS ∴ Objects ∴ 2001RH4 ∴ Summary
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(55193) 2001RH4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74485 1.131e-08 au
e 0.188711 4.021e-08
i 4.018 4.51e-06 deg
Ω 263.472 6.513e-05 deg
ω 145.456 6.676e-05 deg
M 289.317 1.465e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2269 au
Aphelion 3.2628 au
Asc. node-Earth separation 2.11809 au
Desc. node-Earth separation 1.30772 au
Earth MOID 1.23888 au
Orbital period 1661.02 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 878 (3)
Radar observations (Discarded) 0 (0)
Arc length 10308 days
Unobserved 723 days

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Ephemeris at epoch 60427 MJD
Right Ascension 341.659 deg
Declination -4.5674 deg
V Magnitude 20.97 mag
Solar Elongation 55.6 deg
Galactic Latitude -52.67 deg
Rate 0.389 deg/day
Direction 65.282 deg

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