AstDyS-2

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AstDyS ∴ Objects ∴ 2009SW7 ∴ Summary
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(330893) 2009SW7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44922 3.195e-08 au
e 0.129056 1.361e-07
i 5.761 7.674e-06 deg
Ω 236.096 5.557e-05 deg
ω 125.951 6.658e-05 deg
M 278.09 4.93e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1331 au
Aphelion 2.7653 au
Asc. node-Earth separation 1.59429 au
Desc. node-Earth separation 1.2513 au
Earth MOID 1.13693 au
Orbital period 1400.04 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 251 (1)
Radar observations (Discarded) 0 (0)
Arc length 6495.96 days
Unobserved 370 days

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Ephemeris at epoch 60427 MJD
Right Ascension 297.75 deg
Declination -16.8523 deg
V Magnitude 22.03 mag
Solar Elongation 100.33 deg
Galactic Latitude -20.55 deg
Rate 0.23 deg/day
Direction 66.575 deg

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