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AstDyS ∴ Objects ∴ 1999SG12 ∴ Summary
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(121326) 1999SG12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09387 1.885e-08 au
e 0.270497 3.685e-08
i 21.259 6.579e-06 deg
Ω 245.134 1.26e-05 deg
ω 79.279 2.038e-05 deg
M 210.111 1.381e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.257 au
Aphelion 3.9307 au
Asc. node-Earth separation 1.71678 au
Desc. node-Earth separation 2.03367 au
Earth MOID 1.35457 au
Orbital period 1987.7 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 858 (3)
Radar observations (Discarded) 0 (0)
Arc length 9344.21 days
Unobserved 91 days

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Ephemeris at epoch 60419 MJD
Right Ascension 144.904 deg
Declination -12.5602 deg
V Magnitude 20.91 mag
Solar Elongation -119.31 deg
Galactic Latitude 28.86 deg
Rate 0.108 deg/day
Direction -0.834 deg

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