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(192197) 2007HR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79563 1.722e-08 au
e 0.137599 4.019e-08
i 5.127 6.043e-06 deg
Ω 166.04 4.629e-05 deg
ω 117.709 5.189e-05 deg
M 173.103 2.19e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.411 au
Aphelion 3.1803 au
Asc. node-Earth separation 1.93821 au
Desc. node-Earth separation 1.57089 au
Earth MOID 1.39974 au
Orbital period 1707.34 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 534 (3)
Radar observations (Discarded) 0 (0)
Arc length 9800.93 days
Unobserved 102 days

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Ephemeris at epoch 60423 MJD
Right Ascension 87.1829 deg
Declination 19.4137 deg
V Magnitude 22.25 mag
Solar Elongation -54.44 deg
Galactic Latitude -4.32 deg
Rate 0.289 deg/day
Direction 85.239 deg

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