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(637576) 2015HW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29467 1.798e-08 au
e 0.095375 5.758e-08
i 6.017 5.443e-06 deg
Ω 269.828 6.573e-05 deg
ω 338.549 7.716e-05 deg
M 157.887 4.228e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0758 au
Aphelion 2.5135 au
Asc. node-Earth separation 1.07217 au
Desc. node-Earth separation 1.51222 au
Earth MOID 1.06279 au
Orbital period 1269.63 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 322 (1)
Radar observations (Discarded) 0 (0)
Arc length 7750.05 days
Unobserved 159 days

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Ephemeris at epoch 60425 MJD
Right Ascension 46.892 deg
Declination 20.0862 deg
V Magnitude 22.23 mag
Solar Elongation -15.27 deg
Galactic Latitude -32.42 deg
Rate 0.442 deg/day
Direction 76.468 deg

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