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AstDyS ∴ Objects ∴ 2015UL21 ∴ Summary
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(517984) 2015UL21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.11972 1.151e-07 au
e 0.074279 9.08e-08
i 21.756 1.868e-05 deg
Ω 33.295 2.848e-05 deg
ω 81.218 0.0001503 deg
M 112.029 0.0001404 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.888 au
Aphelion 3.3514 au
Asc. node-Earth separation 2.07369 au
Desc. node-Earth separation 2.13074 au
Earth MOID 1.99244 au
Orbital period 2012.66 days
Date of orbit computation  Oct 31 10:08
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 4081.93 days
Unobserved 309 days

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Ephemeris at epoch 58567 MJD
Right Ascension 279.251 deg
Declination -39.6587 deg
V Magnitude 22.3 mag
Solar Elongation 86.53 deg
Galactic Latitude -14.35 deg
Rate 0.21 deg/day
Direction 119.314 deg

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