NEODyS-2

Near Earth Objects - Dynamic Site
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2021RW2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.72413 0.00183 au
e 0.286806 0.0005642
i 45.457 0.02966 deg
Ω 170.69 0.001991 deg
ω 233.596 0.07137 deg
M 213.552 0.2701 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2296 au
Aphelion distance 2.2186 au
Asc. node-Earth separation 0.91295 au
Desc. node-Earth separation 0.34497 au
Earth MOID 0.33126 au
Orbital period 826.901 days
Date of orbit computation   set 24 14:18
Observational summary
Optical observations (Discarded) 90 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 5 days

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Ephemeris
(Epoch 59486 MJD)
Right Ascension 0.75597 deg
Declination -40.2188 deg
V Magnitude 20.42 mag
Solar Elongation -137.28 deg
Galactic Latitude -73.52 deg
Rate 1.714 deg/day
Direction -178.324 deg

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