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2002DD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67228 2.183e-08 au
e 0.23811 7.125e-08
i 12.99 9.891e-06 deg
Ω 156.005 3.116e-05 deg
ω 93.765 3.849e-05 deg
M 327.844 2.361e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.036 au
Aphelion 3.3086 au
Asc. node-Earth separation 1.57137 au
Desc. node-Earth separation 1.47246 au
Earth MOID 1.07178 au
Orbital period 1595.59 days
Date of orbit computation  feb 22 07:24
Observational summary
Optical observations (Discarded) 134 (6)
Radar observations (Discarded) 0 (0)
Arc length 8614.97 days
Unobserved 871 days

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Ephemeris at epoch 60419 MJD
Right Ascension 205.082 deg
Declination 8.87892 deg
V Magnitude 19.68 mag
Solar Elongation -159.87 deg
Galactic Latitude 68.4 deg
Rate 0.237 deg/day
Direction -47.959 deg

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