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2010HW81  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.26124 3.373e-08 au
e 0.75426 9.155e-07
i 13.476 2.455e-05 deg
Ω 228.643 0.0001546 deg
ω 95.334 0.0001891 deg
M 37.821 8.453e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3099 au
Aphelion distance 2.2125 au
Asc. node-Earth separation -0.42318 au
Desc. node-Earth separation -0.48177 au
Earth MOID 0.11972 au
Orbital period 517.361 days
Date of orbit computation   Jul 29 11:16
Observational summary
Optical observations (Discarded) 39 (1)
Radar observations (Discarded) 0 (0)
Arc length 4299 days
Unobserved 972 days

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Ephemeris
(Epoch 60582 MJD)
Right Ascension 140.899 deg
Declination 9.50385 deg
V Magnitude 22.3 mag
Solar Elongation 46 deg
Galactic Latitude 38.04 deg
Rate 0.392 deg/day
Direction 139.98 deg

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