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AstDyS ∴ Objects ∴ 1999JY41 ∴ Summary
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(17964) 1999JY41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28624 5.508e-09 au
e 0.15922 2.67e-08
i 5.257 2.884e-06 deg
Ω 201.376 2.9e-05 deg
ω 208.426 3.034e-05 deg
M 251.815 8.822e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9222 au
Aphelion 2.6503 au
Asc. node-Earth separation 1.58898 au
Desc. node-Earth separation 0.95798 au
Earth MOID 0.93428 au
Orbital period 1262.65 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3869 (121)
Radar observations (Discarded) 0 (0)
Arc length 19633.1 days
Unobserved 282 days

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Ephemeris at epoch 60425 MJD
Right Ascension 316.902 deg
Declination -10.9641 deg
V Magnitude 19.1 mag
Solar Elongation 78.95 deg
Galactic Latitude -35.16 deg
Rate 0.335 deg/day
Direction 68.449 deg

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