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(139873) 2001RD78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80229 1.055e-08 au
e 0.156721 4.443e-08
i 7.96 4.732e-06 deg
Ω 359.826 2.543e-05 deg
ω 152.288 2.983e-05 deg
M 172.892 1.371e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3631 au
Aphelion 3.2415 au
Asc. node-Earth separation 2.17089 au
Desc. node-Earth separation 1.40457 au
Earth MOID 1.37688 au
Orbital period 1713.44 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1500 (12)
Radar observations (Discarded) 0 (0)
Arc length 7954.06 days
Unobserved 301 days

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Ephemeris at epoch 60419 MJD
Right Ascension 345.616 deg
Declination -9.7676 deg
V Magnitude 20.95 mag
Solar Elongation 46.21 deg
Galactic Latitude -59 deg
Rate 0.305 deg/day
Direction 66.018 deg

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