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AstDyS ∴ Objects ∴ 1998XU40 ∴ Summary
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(49397) 1998XU40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63923 9.481e-09 au
e 0.152857 2.698e-08
i 13.458 3.853e-06 deg
Ω 69.827 1.699e-05 deg
ω 34.08 2.44e-05 deg
M 313.971 1.651e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2358 au
Aphelion 3.0427 au
Asc. node-Earth separation 1.30279 au
Desc. node-Earth separation 1.93711 au
Earth MOID 1.2651 au
Orbital period 1566.08 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2163 (5)
Radar observations (Discarded) 0 (0)
Arc length 9152.94 days
Unobserved 101 days

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Ephemeris at epoch 60416 MJD
Right Ascension 40.5737 deg
Declination 12.0205 deg
V Magnitude 19.14 mag
Solar Elongation -16.12 deg
Galactic Latitude -42.5 deg
Rate 0.478 deg/day
Direction 66.626 deg

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