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AstDyS ∴ Objects ∴ 1989SP9 ∴ Summary
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(14855) 1989SP9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.802 1.038e-08 au
e 0.079139 3.171e-08
i 5.783 4.132e-06 deg
Ω 184.413 3.017e-05 deg
ω 239.961 3.915e-05 deg
M 76.376 2.463e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5802 au
Aphelion 3.0237 au
Asc. node-Earth separation 1.90215 au
Desc. node-Earth separation 1.67674 au
Earth MOID 1.59932 au
Orbital period 1713.17 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3139 (10)
Radar observations (Discarded) 0 (0)
Arc length 12592.8 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 135.976 deg
Declination 13.4337 deg
V Magnitude 18.86 mag
Solar Elongation -98.53 deg
Galactic Latitude 35.37 deg
Rate 0.17 deg/day
Direction 93.584 deg

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