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AstDyS ∴ Objects ∴ 2015RZ257 ∴ Summary
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(517873) 2015RZ257  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.60501 6.439e-08 au
e 0.128182 1.313e-07
i 2.848 1.167e-05 deg
Ω 348.08 0.0002625 deg
ω 275.747 0.0002667 deg
M 0.401 4.804e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2711 au
Aphelion 2.9389 au
Asc. node-Earth separation 1.52288 au
Desc. node-Earth separation 1.60102 au
Earth MOID 1.25628 au
Orbital period 1535.73 days
Date of orbit computation  Oct 31 10:08
Observational summary
Optical observations (Discarded) 72 (3)
Radar observations (Discarded) 0 (0)
Arc length 7128.2 days
Unobserved 338 days

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Ephemeris at epoch 58566 MJD
Right Ascension 330.348 deg
Declination -13.4095 deg
V Magnitude 22.46 mag
Solar Elongation 35.09 deg
Galactic Latitude -48.07 deg
Rate 0.466 deg/day
Direction 69.042 deg

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