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(21965) Dones  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.95869 1.57e-08 au
e 0.08928 5.541e-08
i 10.312 3.906e-06 deg
Ω 126.257 2.435e-05 deg
ω 241.045 3.2e-05 deg
M 323.874 2.137e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6945 au
Aphelion 3.2228 au
Asc. node-Earth separation 2.0835 au
Desc. node-Earth separation 1.79846 au
Earth MOID 1.70948 au
Orbital period 1858.86 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1544 (8)
Radar observations (Discarded) 0 (0)
Arc length 9600.82 days
Unobserved 685 days

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Ephemeris at epoch 60419 MJD
Right Ascension 346.179 deg
Declination -9.40617 deg
V Magnitude 20.09 mag
Solar Elongation 45.55 deg
Galactic Latitude -59.21 deg
Rate 0.388 deg/day
Direction 73.031 deg

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