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2015WW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84502 1.038e-07 au
e 0.111971 2.093e-07
i 13.031 1.569e-05 deg
Ω 253.681 5.8e-05 deg
ω 296.027 8.762e-05 deg
M 157.485 6.072e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5265 au
Aphelion 3.1636 au
Asc. node-Earth separation 1.66327 au
Desc. node-Earth separation 1.9698 au
Earth MOID 1.55558 au
Orbital period 1752.77 days
Date of orbit computation  feb 22 08:15
Observational summary
Optical observations (Discarded) 88 (1)
Radar observations (Discarded) 0 (0)
Arc length 4672.95 days
Unobserved 245 days

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Ephemeris at epoch 60397 MJD
Right Ascension 351.654 deg
Declination 7.16691 deg
V Magnitude 23 mag
Solar Elongation 15.72 deg
Galactic Latitude -50.03 deg
Rate 0.364 deg/day
Direction 65.972 deg

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