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(250277) 2003HR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17604 7.199e-09 au
e 0.161936 6.773e-08
i 6.435 6.343e-06 deg
Ω 169.584 4.763e-05 deg
ω 51.95 4.965e-05 deg
M 190.022 1.312e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8237 au
Aphelion 2.5284 au
Asc. node-Earth separation 0.93372 au
Desc. node-Earth separation 1.34803 au
Earth MOID 0.82452 au
Orbital period 1172.46 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 525 (2)
Radar observations (Discarded) 0 (0)
Arc length 7502.97 days
Unobserved 168 days

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Ephemeris at epoch 60426 MJD
Right Ascension 47.9967 deg
Declination 13.4833 deg
V Magnitude 22.6 mag
Solar Elongation -13.99 deg
Galactic Latitude -36.97 deg
Rate 0.435 deg/day
Direction 74.993 deg

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