NEODyS-2

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2021RF12  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.87433 0.002143 au
e 0.533064 0.0005852
i 2.836 0.002349 deg
Ω 168.627 0.0002037 deg
ω 127.264 0.0007153 deg
M 271.885 0.1471 deg

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Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8752 au
Aphelion distance 2.8735 au
Asc. node-Earth separation 0.98714 au
Desc. node-Earth separation 0.00675 au
Earth MOID 0.00099 au
Orbital period 937.275 days
Date of orbit computation   set 15 14:31
Observational summary
Optical observations (Discarded) 36 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 12 days

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Ephemeris
(Epoch 59484 MJD)
Right Ascension 9.49717 deg
Declination -3.7748 deg
V Magnitude 24.11 mag
Solar Elongation 172.01 deg
Galactic Latitude -66.43 deg
Rate 0.119 deg/day
Direction 65.491 deg

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