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(154571) 2003HR40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69251 1.824e-08 au
e 0.180341 3.493e-08
i 13.591 4.723e-06 deg
Ω 48.871 1.983e-05 deg
ω 232.255 2.505e-05 deg
M 233.356 1.766e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2069 au
Aphelion 3.1781 au
Asc. node-Earth separation 1.93885 au
Desc. node-Earth separation 1.33632 au
Earth MOID 1.21902 au
Orbital period 1613.75 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 963 (9)
Radar observations (Discarded) 0 (0)
Arc length 8063.79 days
Unobserved 44 days

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Ephemeris at epoch 60427 MJD
Right Ascension 131.073 deg
Declination 32.7993 deg
V Magnitude 20.82 mag
Solar Elongation -87.9 deg
Galactic Latitude 36.92 deg
Rate 0.188 deg/day
Direction 128.431 deg

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