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AstDyS ∴ Objects ∴ 1998XS33 ∴ Summary
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(181861) 1998XS33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5181 1.734e-08 au
e 0.174841 6.886e-08
i 2.651 5.958e-06 deg
Ω 13.843 0.0001238 deg
ω 315.249 0.0001263 deg
M 207.546 3.629e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0778 au
Aphelion 2.9584 au
Asc. node-Earth separation 1.17259 au
Desc. node-Earth separation 1.78744 au
Earth MOID 1.06761 au
Orbital period 1459.51 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 895 (13)
Radar observations (Discarded) 0 (0)
Arc length 11700 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 158.451 deg
Declination 10.3298 deg
V Magnitude 19.98 mag
Solar Elongation -121.28 deg
Galactic Latitude 53.53 deg
Rate 0.021 deg/day
Direction -120.136 deg

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