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AstDyS ∴ Objects ∴ 1999JY112 ∴ Summary
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(157877) 1999JY112  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54629 1.486e-08 au
e 0.176731 3.286e-08
i 3.485 7.535e-06 deg
Ω 319.071 0.0001358 deg
ω 318.262 0.0001399 deg
M 12.72 3.426e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0963 au
Aphelion 2.9963 au
Asc. node-Earth separation 1.16643 au
Desc. node-Earth separation 1.85518 au
Earth MOID 1.08124 au
Orbital period 1484.09 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 552 (7)
Radar observations (Discarded) 0 (0)
Arc length 8792.89 days
Unobserved 319 days

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Ephemeris at epoch 60425 MJD
Right Ascension 332.107 deg
Declination -12.3274 deg
V Magnitude 21.02 mag
Solar Elongation 65.24 deg
Galactic Latitude -49.11 deg
Rate 0.451 deg/day
Direction 67.55 deg

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