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(503204) 2015HB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65036 3.464e-08 au
e 0.125102 7.489e-08
i 7.742 7.878e-06 deg
Ω 41.997 5.051e-05 deg
ω 94.884 6.395e-05 deg
M 82.539 3.454e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3188 au
Aphelion 2.9819 au
Asc. node-Earth separation 1.64619 au
Desc. node-Earth separation 1.57328 au
Earth MOID 1.34822 au
Orbital period 1576 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 192 (1)
Radar observations (Discarded) 0 (0)
Arc length 4777.03 days
Unobserved 437 days

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Ephemeris at epoch 60427 MJD
Right Ascension 250.191 deg
Declination -25.7495 deg
V Magnitude 21.5 mag
Solar Elongation 144.55 deg
Galactic Latitude 13.57 deg
Rate 0.141 deg/day
Direction -106.14 deg

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