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(641782) 2004RS221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18341 2.428e-08 au
e 0.256842 8.884e-08
i 14.236 4.479e-06 deg
Ω 269.101 3.797e-05 deg
ω 96.89 4.599e-05 deg
M 160.72 1.637e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3658 au
Aphelion 4.001 au
Asc. node-Earth separation 2.05145 au
Desc. node-Earth separation 1.90169 au
Earth MOID 1.41617 au
Orbital period 2074.61 days
Date of orbit computation  feb 22 04:03
Observational summary
Optical observations (Discarded) 450 (1)
Radar observations (Discarded) 0 (0)
Arc length 6729.92 days
Unobserved 432 days

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Ephemeris at epoch 60420 MJD
Right Ascension 159.989 deg
Declination -10.622 deg
V Magnitude 22.29 mag
Solar Elongation -132.94 deg
Galactic Latitude 40.59 deg
Rate 0.105 deg/day
Direction -35.367 deg

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