AstDyS-2

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(521988) 2015WW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63754 2.504e-08 au
e 0.130025 5.111e-08
i 13 7.707e-06 deg
Ω 91.074 3.252e-05 deg
ω 243.693 4.902e-05 deg
M 61.322 3.76e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2946 au
Aphelion 2.9805 au
Asc. node-Earth separation 1.76845 au
Desc. node-Earth separation 1.4354 au
Earth MOID 1.31591 au
Orbital period 1564.58 days
Date of orbit computation  feb 22 03:40
Observational summary
Optical observations (Discarded) 206 (3)
Radar observations (Discarded) 0 (0)
Arc length 6768.89 days
Unobserved 162 days

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Ephemeris at epoch 60423 MJD
Right Ascension 48.9319 deg
Declination 12.4661 deg
V Magnitude 22.33 mag
Solar Elongation -17.71 deg
Galactic Latitude -37.15 deg
Rate 0.448 deg/day
Direction 69.837 deg

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