NEODyS-2

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2021FF2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.90814 0.0003739 au
e 0.508107 9.938e-05
i 6.268 0.0009819 deg
Ω 181.413 2.229e-05 deg
ω 324.873 0.0009018 deg
M 334.75 0.006888 deg

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Other useful info
Absolute Magnitude (H)    28.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9386 au
Aphelion distance 2.8777 au
Asc. node-Earth separation 0.00295 au
Desc. node-Earth separation 1.41763 au
Earth MOID 0.00148 au
Orbital period 962.748 days
Date of orbit computation   Apr 1 14:48
Observational summary
Optical observations (Discarded) 45 (1)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 126 days

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Ephemeris
(Epoch 59422 MJD)
Right Ascension 233.126 deg
Declination -9.33981 deg
V Magnitude 31.32 mag
Solar Elongation -108.93 deg
Galactic Latitude 36.59 deg
Rate 0.344 deg/day
Direction 117.31 deg

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