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AstDyS ∴ Objects ∴ 1998XS30 ∴ Summary
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(15449) 1998XS30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6227 9.171e-09 au
e 0.132423 3.171e-08
i 12.249 2.018e-06 deg
Ω 251.797 1.426e-05 deg
ω 277.505 1.777e-05 deg
M 263.338 8.872e-06 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2754 au
Aphelion 2.97 au
Asc. node-Earth separation 1.51869 au
Desc. node-Earth separation 1.63708 au
Earth MOID 1.3195 au
Orbital period 1551.39 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 6412 (510)
Radar observations (Discarded) 0 (0)
Arc length 15401.3 days
Unobserved 80 days

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Ephemeris at epoch 60425 MJD
Right Ascension 53.2628 deg
Declination 20.5088 deg
V Magnitude 19.43 mag
Solar Elongation -21.01 deg
Galactic Latitude -28.36 deg
Rate 0.412 deg/day
Direction 81.339 deg

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