NEODyS-2

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2021HO  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.44966 0.06784 au
e 0.887445 0.004032
i 12.626 0.1766 deg
Ω 348.934 0.3676 deg
ω 347.071 0.3062 deg
M 315.89 1.881 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2757 au
Aphelion distance 4.6236 au
Asc. node-Earth separation -0.72863 au
Desc. node-Earth separation 2.86052 au
Earth MOID 0.15351 au
Orbital period 1400.41 days
Date of orbit computation   Apr 20 15:45
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 154 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 145.156 deg
Declination 21.0777 deg
V Magnitude 25.63 mag
Solar Elongation 37.04 deg
Galactic Latitude 46.29 deg
Rate 0.344 deg/day
Direction 106.939 deg

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