NEODyS-2

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2021HQ2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.17305 5.012e-05 au
e 0.519587 1.073e-05
i 20.692 0.0002501 deg
Ω 217.2 9.603e-05 deg
ω 59.522 0.0001114 deg
M 304.003 0.001982 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.044 au
Aphelion distance 3.3021 au
Asc. node-Earth separation 0.24763 au
Desc. node-Earth separation 1.16094 au
Earth MOID 0.17506 au
Orbital period 1170.05 days
Date of orbit computation   Aug 30 14:33
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 0 (0)
Arc length 133 days
Unobserved 29 days

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Ephemeris
(Epoch 59484 MJD)
Right Ascension 354.277 deg
Declination 31.0457 deg
V Magnitude 22 mag
Solar Elongation 149.21 deg
Galactic Latitude -29.18 deg
Rate 0.713 deg/day
Direction -173.039 deg

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