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AstDyS ∴ Objects ∴ 1998SW153 ∴ Summary
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(49237) 1998SW153  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41384 7.431e-09 au
e 0.183794 3.262e-08
i 7.565 3.348e-06 deg
Ω 137.019 2.968e-05 deg
ω 11.926 3.149e-05 deg
M 156.222 1.136e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9702 au
Aphelion 2.8575 au
Asc. node-Earth separation 0.99117 au
Desc. node-Earth separation 1.83014 au
Earth MOID 0.98294 au
Orbital period 1369.81 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1553 (12)
Radar observations (Discarded) 0 (0)
Arc length 9052.32 days
Unobserved 286 days

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Ephemeris at epoch 60418 MJD
Right Ascension 334.411 deg
Declination -10.4245 deg
V Magnitude 21.2 mag
Solar Elongation 55.62 deg
Galactic Latitude -50.18 deg
Rate 0.324 deg/day
Direction 72.635 deg

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