NEODyS-2

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2021DA2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.926642 1.825e-05 au
e 0.201329 3.248e-05
i 8.384 0.001566 deg
Ω 153.003 3.686e-05 deg
ω 239.666 0.004505 deg
M 164.29 0.007116 deg

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Other useful info
Absolute Magnitude (H)    29.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7401 au
Aphelion distance 1.1132 au
Asc. node-Earth separation 0.00045 au
Desc. node-Earth separation -0.20295 au
Earth MOID 0.00028 au
Orbital period 325.812 days
Date of orbit computation   Feb 25 14:01
Observational summary
Optical observations (Discarded) 74 (5)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 2 days

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Ephemeris
(Epoch 59272 MJD)
Right Ascension 147.833 deg
Declination 52.8033 deg
V Magnitude 22.58 mag
Solar Elongation -134.56 deg
Galactic Latitude 48.03 deg
Rate 0.623 deg/day
Direction -63.935 deg

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