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AstDyS ∴ Objects ∴ 2005JY21 ∴ Summary
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(289728) 2005JY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57003 2.618e-08 au
e 0.062351 1.491e-07
i 28.178 1.356e-05 deg
Ω 218.508 1.193e-05 deg
ω 331.529 7.115e-05 deg
M 237.246 7.775e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4098 au
Aphelion 2.7303 au
Asc. node-Earth separation 1.41996 au
Desc. node-Earth separation 1.71669 au
Earth MOID 1.41699 au
Orbital period 1504.9 days
Date of orbit computation  apr 23 20:51
Observational summary
Optical observations (Discarded) 359 (3)
Radar observations (Discarded) 0 (0)
Arc length 16032.5 days
Unobserved 101 days

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Ephemeris at epoch 60425 MJD
Right Ascension 56.0869 deg
Declination 9.80825 deg
V Magnitude 21.69 mag
Solar Elongation -23.18 deg
Galactic Latitude -34.15 deg
Rate 0.407 deg/day
Direction 85.019 deg

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