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AstDyS ∴ Objects ∴ 2009BL17 ∴ Summary
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(355995) 2009BL17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44572 1.457e-08 au
e 0.166035 4.353e-08
i 1.802 6.891e-06 deg
Ω 240.206 0.0002209 deg
ω 214.418 0.0002233 deg
M 10.625 3.133e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0396 au
Aphelion 2.8518 au
Asc. node-Earth separation 1.74411 au
Desc. node-Earth separation 1.10463 au
Earth MOID 1.05714 au
Orbital period 1397.04 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 263 (1)
Radar observations (Discarded) 0 (0)
Arc length 9920.21 days
Unobserved 108 days

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Ephemeris at epoch 60423 MJD
Right Ascension 93.1739 deg
Declination 22.0823 deg
V Magnitude 22.35 mag
Solar Elongation -59.95 deg
Galactic Latitude 1.87 deg
Rate 0.49 deg/day
Direction 91.267 deg

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