NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007RY9 ∴ Summary
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2007RY9  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.26907 0.00461 au
e 0.152269 0.002655
i 28.491 0.1661 deg
Ω 169.288 0.003535 deg
ω 193.021 0.1893 deg
M 204.86 12.66 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0758 au
Aphelion 1.4623 au
Asc. node-Earth separation 0.46244 au
Desc. node-Earth separation 0.07404 au
Earth MOID 0.07398 au
Orbital period 522.187 days
Date of orbit computation   Nov 18 12:34
Observational summary
Optical observations (Discarded) 44 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3478 days

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Ephemeris at epoch 57840 MJD
Right Ascension 268.651 deg
Declination 14.4963 deg
V Magnitude 25.58 mag
Solar Elongation 97.03 deg
Galactic Latitude 19 deg
Rate 0.771 deg/day
Direction 45.947 deg

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