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(539953) 2017HM12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34086 3.224e-08 au
e 0.179496 5.744e-08
i 6.845 5.159e-06 deg
Ω 42.564 5.345e-05 deg
ω 210.108 5.628e-05 deg
M 311.741 2.106e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9207 au
Aphelion 2.761 au
Asc. node-Earth separation 1.69098 au
Desc. node-Earth separation 0.95289 au
Earth MOID 0.91006 au
Orbital period 1308.16 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 216 (1)
Radar observations (Discarded) 0 (0)
Arc length 7011.26 days
Unobserved 85 days

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Ephemeris at epoch 60416 MJD
Right Ascension 182.483 deg
Declination 5.85099 deg
V Magnitude 19.84 mag
Solar Elongation -153.07 deg
Galactic Latitude 66.54 deg
Rate 0.209 deg/day
Direction -90.829 deg

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