NEODyS-2

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2020HQ4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.24994 7.492e-05 au
e 0.213516 4.944e-05
i 0.141 3.019e-05 deg
Ω 251.739 0.0007108 deg
ω 286.456 0.0008332 deg
M 34.017 0.06885 deg

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Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9831 au
Aphelion distance 1.5168 au
Asc. node-Earth separation 0.11182 au
Desc. node-Earth separation 0.28174 au
Earth MOID 0.00177 au
Orbital period 510.424 days
Date of orbit computation   dic 21 12:26
Observational summary
Optical observations (Discarded) 124 (2)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 995 days

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Ephemeris
(Epoch 59983 MJD)
Right Ascension 263.893 deg
Declination -23.3947 deg
V Magnitude 29.36 mag
Solar Elongation 54.23 deg
Galactic Latitude 4.84 deg
Rate 0.966 deg/day
Direction 92.331 deg

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