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AstDyS ∴ Objects ∴ 1989SP11 ∴ Summary
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(12260) 1989SP11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93971 1.245e-08 au
e 0.118816 3.84e-08
i 0.854 4.058e-06 deg
Ω 304.734 0.0002379 deg
ω 58.182 0.0002384 deg
M 301.812 1.512e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5904 au
Aphelion 3.289 au
Asc. node-Earth separation 1.7111 au
Desc. node-Earth separation 2.1092 au
Earth MOID 1.58792 au
Orbital period 1841 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2758 (14)
Radar observations (Discarded) 0 (0)
Arc length 15996.9 days
Unobserved 286 days

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Ephemeris at epoch 60425 MJD
Right Ascension 320.942 deg
Declination -15.3877 deg
V Magnitude 19.04 mag
Solar Elongation 76.47 deg
Galactic Latitude -40.56 deg
Rate 0.296 deg/day
Direction 71.486 deg

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