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(280321) 2003RF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72399 2.085e-08 au
e 0.013971 6.186e-08
i 11.534 5.756e-06 deg
Ω 164.619 2.481e-05 deg
ω 221.366 0.0001758 deg
M 171.686 0.0001734 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6859 au
Aphelion 2.762 au
Asc. node-Earth separation 1.76066 au
Desc. node-Earth separation 1.68798 au
Earth MOID 1.68744 au
Orbital period 1642.13 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 534 (5)
Radar observations (Discarded) 0 (0)
Arc length 8423.08 days
Unobserved 93 days

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Ephemeris at epoch 60418 MJD
Right Ascension 199.96 deg
Declination 3.22043 deg
V Magnitude 19.92 mag
Solar Elongation -164.69 deg
Galactic Latitude 65.15 deg
Rate 0.221 deg/day
Direction -57.406 deg

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