NEODyS-2

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2020HQ4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24993 7.486e-05 au
e 0.213346 4.935e-05
i 0.141 3.022e-05 deg
Ω 251.653 0.0007105 deg
ω 286.555 0.0008072 deg
M 316.114 0.09415 deg

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Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9833 au
Aphelion distance 1.5166 au
Asc. node-Earth separation 0.11653 au
Desc. node-Earth separation 0.27753 au
Earth MOID 0.0018 au
Orbital period 510.421 days
Date of orbit computation   feb 26 12:00
Observational summary
Optical observations (Discarded) 124 (2)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 1439 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 88.8949 deg
Declination 23.3274 deg
V Magnitude 29.46 mag
Solar Elongation -52.09 deg
Galactic Latitude -0.95 deg
Rate 0.919 deg/day
Direction 89.608 deg

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