AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015UN21 ∴ Summary
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(517985) 2015UN21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.84266 9.746e-08 au
e 0.08403 2.661e-07
i 3.006 1.015e-05 deg
Ω 120.384 0.0004626 deg
ω 235.489 0.0004704 deg
M 247.964 8.41e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6038 au
Aphelion 3.0815 au
Asc. node-Earth separation 1.97831 au
Desc. node-Earth separation 1.67787 au
Earth MOID 1.59966 au
Orbital period 1750.59 days
Date of orbit computation  Oct 31 10:08
Observational summary
Optical observations (Discarded) 61 (4)
Radar observations (Discarded) 0 (0)
Arc length 7392.04 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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