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AstDyS ∴ Objects ∴ 1999XB55 ∴ Summary
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(80291) 1999XB55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18058 6.617e-09 au
e 0.11934 4.159e-08
i 1.673 3.399e-06 deg
Ω 85.228 0.0001552 deg
ω 269.275 0.0001561 deg
M 260.961 1.501e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9204 au
Aphelion 2.4408 au
Asc. node-Earth separation 1.16878 au
Desc. node-Earth separation 1.131 au
Earth MOID 0.91606 au
Orbital period 1176.13 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 894 (6)
Radar observations (Discarded) 0 (0)
Arc length 10655.9 days
Unobserved 405 days

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Ephemeris at epoch 60425 MJD
Right Ascension 272.168 deg
Declination -22.7618 deg
V Magnitude 20.59 mag
Solar Elongation 122.95 deg
Galactic Latitude -1.38 deg
Rate 0.075 deg/day
Direction 94.968 deg

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