NEODyS-2

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2015HD1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.30896 0.001283 au
e 0.645416 0.0002224
i 5.339 0.0002868 deg
Ω 210.901 0.0001445 deg
ω 57.749 0.002695 deg
M 153.459 0.4268 deg

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Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8187 au
Aphelion distance 3.7992 au
Asc. node-Earth separation -0.00319 au
Desc. node-Earth separation 1.06137 au
Earth MOID 0.00069 au
Orbital period 1281.52 days
Date of orbit computation   May 28 13:07
Observational summary
Optical observations (Discarded) 53 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 2052 days

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Ephemeris
(Epoch 59185 MJD)
Right Ascension 104.917 deg
Declination 16.4336 deg
V Magnitude 33.13 mag
Solar Elongation 145.1 deg
Galactic Latitude 9.19 deg
Rate 0.18 deg/day
Direction -91.738 deg

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