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(273920) 2007HL78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74601 2.402e-08 au
e 0.183499 5.019e-08
i 10.715 7.794e-06 deg
Ω 162.959 2.878e-05 deg
ω 85.681 3.663e-05 deg
M 229.745 2.42e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2421 au
Aphelion 3.2499 au
Asc. node-Earth separation 1.62619 au
Desc. node-Earth separation 1.68302 au
Earth MOID 1.25991 au
Orbital period 1662.07 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 314 (2)
Radar observations (Discarded) 0 (0)
Arc length 9366.97 days
Unobserved 130 days

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Ephemeris at epoch 60426 MJD
Right Ascension 93.3442 deg
Declination 15.7841 deg
V Magnitude 22.61 mag
Solar Elongation -57.65 deg
Galactic Latitude -1.01 deg
Rate 0.287 deg/day
Direction 82.754 deg

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