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AstDyS ∴ Objects ∴ 2007SL21 ∴ Summary
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(476068) 2007SL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68448 2.868e-08 au
e 0.185928 5.232e-08
i 10.305 9.358e-06 deg
Ω 302.343 4.042e-05 deg
ω 109.61 5.857e-05 deg
M 242.434 3.96e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1854 au
Aphelion 3.1836 au
Asc. node-Earth separation 1.74844 au
Desc. node-Earth separation 1.4559 au
Earth MOID 1.22234 au
Orbital period 1606.53 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 5717.12 days
Unobserved 368 days

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Ephemeris at epoch 60450 MJD
Right Ascension 308.921 deg
Declination -22.1622 deg
V Magnitude 22.16 mag
Solar Elongation 113.45 deg
Galactic Latitude -32.28 deg
Rate 0.072 deg/day
Direction 58.098 deg

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