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(510257) 2011HV31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43032 3.759e-08 au
e 0.193729 6.979e-08
i 13.393 1.232e-05 deg
Ω 205.281 3.708e-05 deg
ω 311.952 5.495e-05 deg
M 181.036 4.823e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9595 au
Aphelion 2.9011 au
Asc. node-Earth separation 1.0676 au
Desc. node-Earth separation 1.6916 au
Earth MOID 0.99188 au
Orbital period 1383.86 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 88 (0)
Radar observations (Discarded) 0 (0)
Arc length 4462.05 days
Unobserved 808 days

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Ephemeris at epoch 60397 MJD
Right Ascension 343.873 deg
Declination 1.30708 deg
V Magnitude 24.01 mag
Solar Elongation 23.03 deg
Galactic Latitude -50.17 deg
Rate 0.377 deg/day
Direction 69.112 deg

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