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(163816) 2003RD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60512 9.889e-09 au
e 0.246996 7.285e-08
i 20.275 5.732e-06 deg
Ω 16.218 1.116e-05 deg
ω 357.337 1.533e-05 deg
M 311.178 8.493e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9617 au
Aphelion 3.2486 au
Asc. node-Earth separation 0.964 au
Desc. node-Earth separation 2.24676 au
Earth MOID 0.96301 au
Orbital period 1535.82 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 1101 (5)
Radar observations (Discarded) 0 (0)
Arc length 8659.96 days
Unobserved 301 days

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Ephemeris at epoch 60419 MJD
Right Ascension 338.434 deg
Declination -27.1479 deg
V Magnitude 20.2 mag
Solar Elongation 60.73 deg
Galactic Latitude -59.46 deg
Rate 0.463 deg/day
Direction 70.788 deg

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