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(21648) Gravanschaik  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59742 1.051e-08 au
e 0.232367 2.891e-08
i 11.558 3.135e-06 deg
Ω 260.817 2.744e-05 deg
ω 178.819 3.014e-05 deg
M 239.07 1.337e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9939 au
Aphelion 3.201 au
Asc. node-Earth separation 2.18525 au
Desc. node-Earth separation 1.0102 au
Earth MOID 1.00997 au
Orbital period 1529.01 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2014 (8)
Radar observations (Discarded) 0 (0)
Arc length 12975.5 days
Unobserved 276 days

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Ephemeris at epoch 60397 MJD
Right Ascension 314.494 deg
Declination -10.8413 deg
V Magnitude 20.18 mag
Solar Elongation 53.9 deg
Galactic Latitude -32.97 deg
Rate 0.324 deg/day
Direction 66.121 deg

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