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AstDyS ∴ Objects ∴ 1999YP1 ∴ Summary
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(71216) 1999YP1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6412 1.027e-08 au
e 0.244179 3.213e-08
i 13.248 5.189e-06 deg
Ω 151.426 1.719e-05 deg
ω 284.033 2.132e-05 deg
M 229.343 1.275e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9963 au
Aphelion 3.2861 au
Asc. node-Earth separation 1.35635 au
Desc. node-Earth separation 1.62959 au
Earth MOID 1.05889 au
Orbital period 1567.83 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 954 (2)
Radar observations (Discarded) 0 (0)
Arc length 11452.1 days
Unobserved 284 days

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Ephemeris at epoch 60419 MJD
Right Ascension 310.034 deg
Declination -9.48674 deg
V Magnitude 21.51 mag
Solar Elongation 79.31 deg
Galactic Latitude -28.43 deg
Rate 0.22 deg/day
Direction 72.39 deg

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