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AstDyS ∴ Objects ∴ 2009SB304 ∴ Summary
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(398111) 2009SB304  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.87896 7.717e-09 au
e 0.027473 4.931e-08
i 21.651 5.514e-06 deg
Ω 199.495 1.064e-05 deg
ω 200.975 7.538e-05 deg
M 207.37 7.511e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8273 au
Aphelion 1.9306 au
Asc. node-Earth separation 0.92533 au
Desc. node-Earth separation 0.83346 au
Earth MOID 0.83339 au
Orbital period 940.749 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 363 (3)
Radar observations (Discarded) 0 (0)
Arc length 9049.74 days
Unobserved 454 days

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Ephemeris at epoch 60426 MJD
Right Ascension 283.377 deg
Declination 3.32087 deg
V Magnitude 21.16 mag
Solar Elongation 108.8 deg
Galactic Latitude 1.05 deg
Rate 0.362 deg/day
Direction 29.544 deg

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