NEODyS-2

Near Earth Objects - Dynamic Site
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2012YR1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.04953 0.00129 au
e 0.52973 0.0003052
i 2.508 0.001185 deg
Ω 81.165 0.003224 deg
ω 342.301 0.002425 deg
M 223.486 0.5753 deg

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Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9638 au
Aphelion 3.1352 au
Asc. node-Earth separation -0.00351 au
Desc. node-Earth separation 1.96168 au
Earth MOID 0.00122 au
Orbital period 1071.72 days
Date of orbit computation   Oct 9 20:16
Observational summary
Optical observations (Discarded) 30 (1)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 1743 days

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Ephemeris at epoch 58048 MJD
Right Ascension 250.958 deg
Declination -22.4712 deg
V Magnitude 32.34 mag
Solar Elongation -43.91 deg
Galactic Latitude 15.09 deg
Rate 0.31 deg/day
Direction 98.304 deg

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