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AstDyS ∴ Objects ∴ 1999JY131 ∴ Summary
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(66385) 1999JY131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42432 1.075e-08 au
e 0.167186 4.132e-08
i 1.724 4.673e-06 deg
Ω 217.197 0.0001472 deg
ω 23.449 0.000148 deg
M 213.316 1.559e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.019 au
Aphelion 2.8296 au
Asc. node-Earth separation 1.03625 au
Desc. node-Earth separation 1.79172 au
Earth MOID 1.00659 au
Orbital period 1378.74 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 659 (5)
Radar observations (Discarded) 0 (0)
Arc length 9970 days
Unobserved 83 days

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Ephemeris at epoch 60398 MJD
Right Ascension 65.1985 deg
Declination 20.3528 deg
V Magnitude 22.05 mag
Solar Elongation -58.38 deg
Galactic Latitude -20.56 deg
Rate 0.318 deg/day
Direction 80.263 deg

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