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(510957) 2013GD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15575 5.102e-08 au
e 0.227611 8.082e-08
i 28.341 1.223e-05 deg
Ω 139.305 1.324e-05 deg
ω 49.618 2.589e-05 deg
M 2.867 2.348e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4375 au
Aphelion 3.874 au
Asc. node-Earth separation 1.6217 au
Desc. node-Earth separation 2.4967 au
Earth MOID 1.51855 au
Orbital period 2047.63 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 186 (0)
Radar observations (Discarded) 0 (0)
Arc length 6343.86 days
Unobserved 56 days

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Ephemeris at epoch 60440 MJD
Right Ascension 199.121 deg
Declination 32.7157 deg
V Magnitude 20.4 mag
Solar Elongation -123.03 deg
Galactic Latitude 82.21 deg
Rate 0.09 deg/day
Direction -133.45 deg

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