NEODyS-2

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2021HB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.941303 1.314e-05 au
e 0.127599 4.342e-05
i 10.382 0.004896 deg
Ω 207.108 0.0004033 deg
ω 227.668 0.01377 deg
M 205.162 0.03962 deg

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Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8212 au
Aphelion distance 1.0614 au
Asc. node-Earth separation 0.00917 au
Desc. node-Earth separation -0.14223 au
Earth MOID 0.00824 au
Orbital period 333.574 days
Date of orbit computation   feb 26 12:30
Observational summary
Optical observations (Discarded) 27 (1)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 1093 days

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Ephemeris
(Epoch 60417 MJD)
Right Ascension 336.425 deg
Declination -1.32158 deg
V Magnitude 30.84 mag
Solar Elongation 49.92 deg
Galactic Latitude -46.58 deg
Rate 0.981 deg/day
Direction 67.404 deg

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