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(519819) 2013HR157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61101 2.629e-08 au
e 0.164801 8.426e-08
i 11.515 9.331e-06 deg
Ω 111.85 5.543e-05 deg
ω 176.966 7.624e-05 deg
M 164.454 4.864e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1807 au
Aphelion 3.0413 au
Asc. node-Earth separation 2.05757 au
Desc. node-Earth separation 1.16473 au
Earth MOID 1.16426 au
Orbital period 1541.03 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 98 (1)
Radar observations (Discarded) 0 (0)
Arc length 6333.9 days
Unobserved 555 days

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Ephemeris at epoch 60425 MJD
Right Ascension 86.5928 deg
Declination 21.6864 deg
V Magnitude 23.77 mag
Solar Elongation -51.9 deg
Galactic Latitude -3.62 deg
Rate 0.308 deg/day
Direction 82.29 deg

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