NEODyS-2

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2021RU9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74544 1.878e-08 au
e 0.447098 5.402e-08
i 22.279 2.885e-05 deg
Ω 317.744 2.845e-05 deg
ω 59.845 4.115e-05 deg
M 22.991 6.801e-06 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9651 au
Aphelion distance 2.5258 au
Asc. node-Earth separation 0.12702 au
Desc. node-Earth separation 0.81535 au
Earth MOID 0.09921 au
Orbital period 842.276 days
Date of orbit computation   feb 26 12:33
Observational summary
Optical observations (Discarded) 52 (0)
Radar observations (Discarded) 0 (0)
Arc length 5820 days
Unobserved 892 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 113.831 deg
Declination 24.464 deg
V Magnitude 24.45 mag
Solar Elongation -25.77 deg
Galactic Latitude 20.06 deg
Rate 0.657 deg/day
Direction 108.716 deg

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