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(19490) 1998HC150  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62394 9.702e-09 au
e 0.176372 4.865e-08
i 15.075 5.019e-06 deg
Ω 40.117 1.278e-05 deg
ω 1.366 1.71e-05 deg
M 196.002 9.799e-06 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1612 au
Aphelion 3.0867 au
Asc. node-Earth separation 1.16986 au
Desc. node-Earth separation 2.07905 au
Earth MOID 1.16974 au
Orbital period 1552.49 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2569 (10)
Radar observations (Discarded) 0 (0)
Arc length 14487.8 days
Unobserved 285 days

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Ephemeris at epoch 60419 MJD
Right Ascension 244.382 deg
Declination -27.1143 deg
V Magnitude 18.2 mag
Solar Elongation 141.49 deg
Galactic Latitude 16.56 deg
Rate 0.146 deg/day
Direction -113.945 deg

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