NEODyS-2

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2021QA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.75061 0.03184 au
e 0.624359 0.00407
i 58.494 0.1087 deg
Ω 143.839 0.007329 deg
ω 227.133 0.1704 deg
M 297.435 1.124 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0332 au
Aphelion distance 4.468 au
Asc. node-Earth separation 1.93017 au
Desc. node-Earth separation 0.16407 au
Earth MOID 0.15312 au
Orbital period 1666.26 days
Date of orbit computation   ago 29 14:30
Observational summary
Optical observations (Discarded) 120 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 32 days

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Ephemeris
(Epoch 59486 MJD)
Right Ascension 177.276 deg
Declination -75.537 deg
V Magnitude 22.04 mag
Solar Elongation -73.39 deg
Galactic Latitude -13.15 deg
Rate 0.351 deg/day
Direction -56.473 deg

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