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AstDyS ∴ Objects ∴ 1999YP18 ∴ Summary
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(415738) 1999YP18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44904 3.295e-08 au
e 0.202323 9.146e-08
i 1.2 9.791e-06 deg
Ω 290.82 0.0005284 deg
ω 80.48 0.0005344 deg
M 197.683 7.825e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9535 au
Aphelion 2.9445 au
Asc. node-Earth separation 1.25489 au
Desc. node-Earth separation 1.44884 au
Earth MOID 0.95392 au
Orbital period 1399.89 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 66 (1)
Radar observations (Discarded) 0 (0)
Arc length 8416.8 days
Unobserved 465 days

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Ephemeris at epoch 60425 MJD
Right Ascension 201.523 deg
Declination -10.9852 deg
V Magnitude 22.4 mag
Solar Elongation -168.89 deg
Galactic Latitude 50.97 deg
Rate 0.234 deg/day
Direction -67.611 deg

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