AstDyS-2

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AstDyS ∴ Objects ∴ 1999YY2 ∴ Summary
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(15527) 1999YY2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.21712 7.348e-08 au
e 0.15354 3.824e-08
i 21.264 4.378e-06 deg
Ω 173.761 1.044e-05 deg
ω 169.169 1.847e-05 deg
M 126.49 1.317e-05 deg

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Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.4161 au
Aphelion 6.0182 au
Asc. node-Earth separation 5.00466 au
Desc. node-Earth separation 3.4219 au
Earth MOID 3.41134 au
Orbital period 4352.56 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2731 (11)
Radar observations (Discarded) 0 (0)
Arc length 25119.3 days
Unobserved 64 days

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Ephemeris at epoch 60398 MJD
Right Ascension 112.685 deg
Declination 3.95376 deg
V Magnitude 19.06 mag
Solar Elongation -104.61 deg
Galactic Latitude 10.54 deg
Rate 0.069 deg/day
Direction 25.513 deg

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