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AstDyS ∴ Objects ∴ 2015HN172 ∴ Summary
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(480307) 2015HN172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41816 6.593e-08 au
e 0.126786 1.317e-07
i 9.646 1.073e-05 deg
Ω 269.354 0.0001032 deg
ω 336.399 0.000124 deg
M 302.124 7.756e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1116 au
Aphelion 2.7247 au
Asc. node-Earth separation 1.11427 au
Desc. node-Earth separation 1.70757 au
Earth MOID 1.09969 au
Orbital period 1373.49 days
Date of orbit computation  Oct 31 09:47
Observational summary
Optical observations (Discarded) 98 (4)
Radar observations (Discarded) 0 (0)
Arc length 4008.65 days
Unobserved 435 days

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Ephemeris at epoch 58567 MJD
Right Ascension 251.828 deg
Declination -31.1296 deg
V Magnitude 20.72 mag
Solar Elongation 109.23 deg
Galactic Latitude 9.03 deg
Rate 0.209 deg/day
Direction 98.011 deg

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