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(474060) 2016HB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21497 1.842e-08 au
e 0.105766 8.916e-08
i 3.399 9.801e-06 deg
Ω 16.532 0.0001045 deg
ω 198.482 0.0001111 deg
M 146.972 4.177e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9807 au
Aphelion 2.4492 au
Asc. node-Earth separation 1.43635 au
Desc. node-Earth separation 0.98979 au
Earth MOID 0.97444 au
Orbital period 1204.06 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 127 (1)
Radar observations (Discarded) 0 (0)
Arc length 6343.94 days
Unobserved 256 days

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Ephemeris at epoch 60419 MJD
Right Ascension 16.1414 deg
Declination 6.6941 deg
V Magnitude 23.43 mag
Solar Elongation 11.66 deg
Galactic Latitude -56.03 deg
Rate 0.458 deg/day
Direction 66.249 deg

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