NEODyS-2

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2015HD1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.30771 0.0009066 au
e 0.646406 0.0001803
i 5.34 0.0005496 deg
Ω 210.85 0.0001167 deg
ω 57.705 0.008628 deg
M 186.726 0.7124 deg

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Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.816 au
Aphelion distance 3.7994 au
Asc. node-Earth separation -0.00655 au
Desc. node-Earth separation 1.05912 au
Earth MOID 0.0014 au
Orbital period 1280.47 days
Date of orbit computation   feb 26 11:52
Observational summary
Optical observations (Discarded) 53 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 3256 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 73.9605 deg
Declination 18.1816 deg
V Magnitude 34.06 mag
Solar Elongation -75.24 deg
Galactic Latitude -15.45 deg
Rate 0.134 deg/day
Direction 77.866 deg

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