NEODyS-2

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2021YA  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.7111 0.00135 au
e 0.502203 0.0004472
i 1.566 0.0009996 deg
Ω 26.636 0.01451 deg
ω 359.205 0.01171 deg
M 115.032 0.5661 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8518 au
Aphelion distance 2.5704 au
Asc. node-Earth separation -0.14399 au
Desc. node-Earth separation 1.56843 au
Earth MOID 0.02139 au
Orbital period 817.543 days
Date of orbit computation   Jul 29 13:31
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 979 days

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Ephemeris
(Epoch 60561 MJD)
Right Ascension 170.117 deg
Declination 4.94045 deg
V Magnitude 28.6 mag
Solar Elongation -3.53 deg
Galactic Latitude 58.98 deg
Rate 0.472 deg/day
Direction 113.469 deg

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