AstDyS-2

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(478356) 2011XW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.87511 9.92e-09 au
e 0.080892 6.733e-08
i 21.014 7.695e-06 deg
Ω 220.122 1.056e-05 deg
ω 138.138 4.737e-05 deg
M 355.673 3.988e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7234 au
Aphelion 2.0268 au
Asc. node-Earth separation 0.97475 au
Desc. node-Earth separation 0.76562 au
Earth MOID 0.75218 au
Orbital period 937.864 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 423 (1)
Radar observations (Discarded) 0 (0)
Arc length 7273.77 days
Unobserved 303 days

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Ephemeris at epoch 60425 MJD
Right Ascension 12.5257 deg
Declination 13.894 deg
V Magnitude 22.28 mag
Solar Elongation 19.59 deg
Galactic Latitude -48.98 deg
Rate 0.633 deg/day
Direction 74.166 deg

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