NEODyS-2

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2021DA2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.898393 7.831e-06 au
e 0.210016 2.964e-05
i 8.573 0.001496 deg
Ω 152.851 3.734e-05 deg
ω 230.928 0.0001167 deg
M 340.428 0.01412 deg

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Other useful info
Absolute Magnitude (H)    29.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7097 au
Aphelion distance 1.0871 au
Asc. node-Earth separation 0.00097 au
Desc. node-Earth separation -0.25179 au
Earth MOID 0.00063 au
Orbital period 311.027 days
Date of orbit computation   feb 26 12:16
Observational summary
Optical observations (Discarded) 76 (5)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1114 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 350.015 deg
Declination -4.46773 deg
V Magnitude 30.52 mag
Solar Elongation 10.47 deg
Galactic Latitude -58.56 deg
Rate 1.278 deg/day
Direction 71.647 deg

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