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AstDyS ∴ Objects ∴ 1999YG18 ∴ Summary
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(45258) 1999YG18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54793 9.081e-09 au
e 0.17112 3.206e-08
i 24.417 4.145e-06 deg
Ω 175.529 6.446e-06 deg
ω 230.451 1.271e-05 deg
M 5.891 1.16e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1119 au
Aphelion 2.9839 au
Asc. node-Earth separation 1.78114 au
Desc. node-Earth separation 1.22613 au
Earth MOID 1.17317 au
Orbital period 1485.52 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 2885 (11)
Radar observations (Discarded) 0 (0)
Arc length 9344.97 days
Unobserved 83 days

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Ephemeris at epoch 60416 MJD
Right Ascension 49.0697 deg
Declination 2.17153 deg
V Magnitude 18.89 mag
Solar Elongation -25.88 deg
Galactic Latitude -44.45 deg
Rate 0.541 deg/day
Direction 77.155 deg

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