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AstDyS ∴ Objects ∴ 2001RB17 ∴ Summary
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(139806) 2001RB17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52202 1.052e-08 au
e 0.143253 2.345e-07
i 2.642 7.527e-06 deg
Ω 144.627 8.561e-05 deg
ω 339.853 0.0001334 deg
M 119.585 8.749e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1607 au
Aphelion 2.8833 au
Asc. node-Earth separation 1.19031 au
Desc. node-Earth separation 1.84222 au
Earth MOID 1.17691 au
Orbital period 1462.92 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1449 (8)
Radar observations (Discarded) 0 (0)
Arc length 11822.8 days
Unobserved 285 days

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Ephemeris at epoch 60419 MJD
Right Ascension 282.036 deg
Declination -20.1045 deg
V Magnitude 20.73 mag
Solar Elongation 107.77 deg
Galactic Latitude -8.32 deg
Rate 0.097 deg/day
Direction 78.7 deg

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