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AstDyS ∴ Objects ∴ 2008QY9 ∴ Summary
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(435550) 2008QY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41908 1.862e-08 au
e 0.236362 1.013e-07
i 1.451 1.233e-05 deg
Ω 343.63 0.0004283 deg
ω 354.356 0.000431 deg
M 54.369 3.086e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8473 au
Aphelion 2.9909 au
Asc. node-Earth separation 0.84156 au
Desc. node-Earth separation 1.99492 au
Earth MOID 0.83804 au
Orbital period 1374.28 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 87 (0)
Radar observations (Discarded) 0 (0)
Arc length 7505.01 days
Unobserved 184 days

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Ephemeris at epoch 60418 MJD
Right Ascension 50.0215 deg
Declination 19.44 deg
V Magnitude 23.24 mag
Solar Elongation -24.6 deg
Galactic Latitude -31.14 deg
Rate 0.503 deg/day
Direction 75.238 deg

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