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2015XW261  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24875 2.549e-09 au
e 0.466999 6.057e-08
i 29.675 1.565e-05 deg
Ω 269.89 6.572e-06 deg
ω 289.468 1.271e-05 deg
M 277.97 8.354e-06 deg

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Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6656 au
Aphelion distance 1.8319 au
Asc. node-Earth separation -0.17134 au
Desc. node-Earth separation 0.17329 au
Earth MOID 0.1153 au
Orbital period 509.694 days
Date of orbit computation   feb 26 11:10
Observational summary
Optical observations (Discarded) 231 (1)
Radar observations (Discarded) 0 (0)
Arc length 5096 days
Unobserved 455 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 39.3445 deg
Declination 23.6033 deg
V Magnitude 24.93 mag
Solar Elongation -36.61 deg
Galactic Latitude -33.19 deg
Rate 0.609 deg/day
Direction 89.345 deg

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