NEODyS-2

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2021RT4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.97938 0.001309 au
e 0.512312 0.0003342
i 5.553 0.003478 deg
Ω 164.749 0.0001084 deg
ω 149.918 0.001583 deg
M 275.066 0.08365 deg

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Other useful info
Absolute Magnitude (H)    28.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9653 au
Aphelion distance 2.9934 au
Asc. node-Earth separation 1.62978 au
Desc. node-Earth separation 0.00268 au
Earth MOID 0.0012 au
Orbital period 1017.17 days
Date of orbit computation   set 18 14:41
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 12 days

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Ephemeris
(Epoch 59484 MJD)
Right Ascension 30.4897 deg
Declination -10.4093 deg
V Magnitude 24.93 mag
Solar Elongation 150.61 deg
Galactic Latitude -66.44 deg
Rate 0.12 deg/day
Direction -92.831 deg

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