NEODyS-2

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2021QB3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.48812 1.322e-05 au
e 0.328782 6.109e-06
i 6.583 9.063e-05 deg
Ω 161.16 1.916e-06 deg
ω 159.843 5.44e-05 deg
M 193.915 0.002583 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9989 au
Aphelion distance 1.9774 au
Asc. node-Earth separation 0.9301 au
Desc. node-Earth separation 0.00577 au
Earth MOID 0.00438 au
Orbital period 663.062 days
Date of orbit computation   ago 10 14:38
Observational summary
Optical observations (Discarded) 315 (0)
Radar observations (Discarded) 0 (0)
Arc length 59 days
Unobserved 338 days

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Ephemeris
(Epoch 59854 MJD)
Right Ascension 173.576 deg
Declination 3.0771 deg
V Magnitude 28.03 mag
Solar Elongation 15.6 deg
Galactic Latitude 59.69 deg
Rate 0.545 deg/day
Direction 110.727 deg

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