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AstDyS ∴ Objects ∴ 2015BL4 ∴ Summary
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(517641) 2015BL4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.91977 3.729e-08 au
e 0.071123 1.302e-07
i 23.449 1.07e-05 deg
Ω 131.199 2.114e-05 deg
ω 89.428 9.92e-05 deg
M 51.124 9.026e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7832 au
Aphelion 2.0563 au
Asc. node-Earth separation 0.9222 au
Desc. node-Earth separation 0.89622 au
Earth MOID 0.86899 au
Orbital period 971.564 days
Date of orbit computation  Oct 31 10:08
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 4124.02 days
Unobserved 288 days

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Ephemeris at epoch 58565 MJD
Right Ascension 350.195 deg
Declination -12.4197 deg
V Magnitude 22.68 mag
Solar Elongation 17.38 deg
Galactic Latitude -64.17 deg
Rate 0.556 deg/day
Direction 76.249 deg

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