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(230970) 2004YA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09729 2.828e-08 au
e 0.127991 4.743e-08
i 13.7 5.289e-06 deg
Ω 87.982 2.469e-05 deg
ω 183.445 3.44e-05 deg
M 28.087 2.57e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7009 au
Aphelion 3.4937 au
Asc. node-Earth separation 2.50965 au
Desc. node-Earth separation 1.68527 au
Earth MOID 1.68464 au
Orbital period 1991 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 685 (6)
Radar observations (Discarded) 0 (0)
Arc length 8181.99 days
Unobserved 219 days

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Ephemeris at epoch 60419 MJD
Right Ascension 334.612 deg
Declination -19.4709 deg
V Magnitude 20.54 mag
Solar Elongation 60.04 deg
Galactic Latitude -54.19 deg
Rate 0.35 deg/day
Direction 79.322 deg

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