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(473597) 2015XH257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04571 6.531e-08 au
e 0.161262 1.09e-07
i 17.037 7.336e-06 deg
Ω 246.888 2.399e-05 deg
ω 44.676 3.605e-05 deg
M 330.67 2.329e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5546 au
Aphelion 3.5369 au
Asc. node-Earth separation 1.64775 au
Desc. node-Earth separation 2.36522 au
Earth MOID 1.56664 au
Orbital period 1941.47 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 266 (1)
Radar observations (Discarded) 0 (0)
Arc length 4967.02 days
Unobserved 364 days

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Ephemeris at epoch 60425 MJD
Right Ascension 277.27 deg
Declination -19.205 deg
V Magnitude 20.37 mag
Solar Elongation 117.99 deg
Galactic Latitude -3.91 deg
Rate 0.142 deg/day
Direction 31.085 deg

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