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AstDyS ∴ Objects ∴ 1998SJ123 ∴ Summary
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(49214) 1998SJ123  ▹ 
SUMMARY
Keplerian elements at epoch
59200.0 MJD
Value 1-σ variation Units
a 2.34557 7.839e-09 au
e 0.056754 3.407e-08
i 6.238 4.343e-06 deg
Ω 13.492 3.469e-05 deg
ω 225.734 5.336e-05 deg
M 200.107 4.221e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2125 au
Aphelion 2.4787 au
Asc. node-Earth separation 1.43409 au
Desc. node-Earth separation 1.24825 au
Earth MOID 1.20472 au
Orbital period 1312.11 days
Date of orbit computation  Dec 22 18:28
Observational summary
Optical observations (Discarded) 1479 (1)
Radar observations (Discarded) 0 (0)
Arc length 8092.01 days
Unobserved 261 days

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Ephemeris at epoch 59429 MJD
Right Ascension 137.931 deg
Declination 20.0644 deg
V Magnitude 19.35 mag
Solar Elongation -5.25 deg
Galactic Latitude 39.55 deg
Rate 0.475 deg/day
Direction 108.656 deg

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