NEODyS-2

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2021RB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 3.20531 0.004197 au
e 0.713071 0.000377
i 13.155 0.004453 deg
Ω 181.448 0.001419 deg
ω 235.157 0.002902 deg
M 304.871 0.1093 deg

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Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9197 au
Aphelion distance 5.4909 au
Asc. node-Earth separation 1.66195 au
Desc. node-Earth separation 0.11539 au
Earth MOID 0.06007 au
Orbital period 2096.06 days
Date of orbit computation   Sep 27 14:21
Observational summary
Optical observations (Discarded) 44 (0)
Radar observations (Discarded) 0 (0)
Arc length 22 days
Unobserved 2 days

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Ephemeris
(Epoch 59486 MJD)
Right Ascension 62.8536 deg
Declination -0.88988 deg
V Magnitude 19.74 mag
Solar Elongation 122.37 deg
Galactic Latitude -35.39 deg
Rate 5.566 deg/day
Direction 111.356 deg

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