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(514138) 2015HW173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1631 1.926e-08 au
e 0.191566 5.423e-08
i 4.121 5.915e-06 deg
Ω 132.668 0.0001358 deg
ω 139.526 0.0001398 deg
M 253.948 3.878e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7487 au
Aphelion 2.5775 au
Asc. node-Earth separation 1.45445 au
Desc. node-Earth separation 0.80435 au
Earth MOID 0.73479 au
Orbital period 1162.02 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 216 (2)
Radar observations (Discarded) 0 (0)
Arc length 7559.91 days
Unobserved 515 days

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Ephemeris at epoch 60419 MJD
Right Ascension 128.876 deg
Declination 20.2852 deg
V Magnitude 22.62 mag
Solar Elongation -96.98 deg
Galactic Latitude 31.62 deg
Rate 0.19 deg/day
Direction 100.996 deg

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