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(309981) 2009HJ72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61761 2.139e-08 au
e 0.099007 5.323e-08
i 15.984 5.918e-06 deg
Ω 168.098 1.705e-05 deg
ω 36.343 3.14e-05 deg
M 204.611 2.899e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3584 au
Aphelion 2.8768 au
Asc. node-Earth separation 1.40795 au
Desc. node-Earth separation 1.81029 au
Earth MOID 1.37464 au
Orbital period 1546.87 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 555 (2)
Radar observations (Discarded) 0 (0)
Arc length 7822.81 days
Unobserved 150 days

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Ephemeris at epoch 60437 MJD
Right Ascension 50.3288 deg
Declination 7.50253 deg
V Magnitude 21.7 mag
Solar Elongation -11.09 deg
Galactic Latitude -39.85 deg
Rate 0.4 deg/day
Direction 77.163 deg

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