AstDyS-2

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AstDyS ∴ Objects ∴ 1998SL12 ∴ Summary
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(23883) 1998SL12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84078 1.217e-08 au
e 0.072772 3.239e-08
i 2.308 4.056e-06 deg
Ω 153.498 8.648e-05 deg
ω 146.685 9.171e-05 deg
M 180.976 3.139e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.634 au
Aphelion 3.0475 au
Asc. node-Earth separation 2.01987 au
Desc. node-Earth separation 1.65362 au
Earth MOID 1.61861 au
Orbital period 1748.86 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2521 (7)
Radar observations (Discarded) 0 (0)
Arc length 11609.1 days
Unobserved 71 days

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Ephemeris at epoch 60427 MJD
Right Ascension 109.017 deg
Declination 21.2673 deg
V Magnitude 20.04 mag
Solar Elongation -70.79 deg
Galactic Latitude 14.74 deg
Rate 0.255 deg/day
Direction 95.168 deg

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