NEODyS-2

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2021RR3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.53218 0.007817 au
e 0.55762 0.001281
i 6.949 0.01115 deg
Ω 341.855 0.0009012 deg
ω 2.582 0.003373 deg
M 295.3 0.3005 deg

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Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1202 au
Aphelion distance 3.9442 au
Asc. node-Earth separation 0.11097 au
Desc. node-Earth separation 2.94751 au
Earth MOID 0.11095 au
Orbital period 1471.77 days
Date of orbit computation   set 18 14:41
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 16 days

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Ephemeris
(Epoch 59486 MJD)
Right Ascension 359.369 deg
Declination 23.235 deg
V Magnitude 22.35 mag
Solar Elongation 158.28 deg
Galactic Latitude -37.98 deg
Rate 0.935 deg/day
Direction 39.366 deg

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