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(480253) 2015HW57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19741 1.391e-08 au
e 0.065389 4.511e-08
i 6.773 6.308e-06 deg
Ω 309.14 4.336e-05 deg
ω 108.576 6.855e-05 deg
M 74.421 5.329e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0537 au
Aphelion 2.3411 au
Asc. node-Earth separation 1.21978 au
Desc. node-Earth separation 1.15893 au
Earth MOID 1.07819 au
Orbital period 1189.77 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 276 (3)
Radar observations (Discarded) 0 (0)
Arc length 7448.85 days
Unobserved 71 days

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Ephemeris at epoch 60425 MJD
Right Ascension 121.45 deg
Declination 17.9963 deg
V Magnitude 22.22 mag
Solar Elongation -84.83 deg
Galactic Latitude 24.25 deg
Rate 0.335 deg/day
Direction 106.065 deg

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