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AstDyS ∴ Objects ∴ 2003YJ57 ∴ Summary
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(170623) 2003YJ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61731 1.621e-08 au
e 0.101126 4.589e-08
i 12.763 6.22e-06 deg
Ω 248.74 2.321e-05 deg
ω 278.041 4.034e-05 deg
M 211.469 3.252e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3526 au
Aphelion 2.882 au
Asc. node-Earth separation 1.54066 au
Desc. node-Earth separation 1.6423 au
Earth MOID 1.39863 au
Orbital period 1546.61 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 589 (1)
Radar observations (Discarded) 0 (0)
Arc length 8704.82 days
Unobserved 169 days

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Ephemeris at epoch 60426 MJD
Right Ascension 18.6103 deg
Declination 15.8149 deg
V Magnitude 21.38 mag
Solar Elongation 14.69 deg
Galactic Latitude -46.7 deg
Rate 0.398 deg/day
Direction 69.952 deg

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