AstDyS-2

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AstDyS ∴ Objects ∴ 2007SW18 ∴ Summary
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(335920) 2007SW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09721 3.262e-08 au
e 0.113636 5.503e-08
i 8.174 6.285e-06 deg
Ω 274.425 5.021e-05 deg
ω 128.501 6.311e-05 deg
M 347.339 3.827e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7453 au
Aphelion 3.4492 au
Asc. node-Earth separation 2.27327 au
Desc. node-Earth separation 1.87257 au
Earth MOID 1.76419 au
Orbital period 1990.93 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 412 (1)
Radar observations (Discarded) 0 (0)
Arc length 8161.97 days
Unobserved 115 days

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Ephemeris at epoch 60425 MJD
Right Ascension 29.3307 deg
Declination 17.6117 deg
V Magnitude 20.95 mag
Solar Elongation 5.49 deg
Galactic Latitude -42.49 deg
Rate 0.428 deg/day
Direction 71.137 deg

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