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AstDyS ∴ Objects ∴ 2001QB161 ∴ Summary
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(148553) 2001QB161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54198 1.477e-08 au
e 0.154814 5.512e-08
i 2.788 6e-06 deg
Ω 351.378 0.0001029 deg
ω 7.521 0.0001044 deg
M 187.228 2.49e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1484 au
Aphelion 2.9355 au
Asc. node-Earth separation 1.14556 au
Desc. node-Earth separation 1.93744 au
Earth MOID 1.1447 au
Orbital period 1480.32 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 430 (8)
Radar observations (Discarded) 0 (0)
Arc length 9185.18 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 176.214 deg
Declination 0.3569 deg
V Magnitude 20.82 mag
Solar Elongation -141.42 deg
Galactic Latitude 58.82 deg
Rate 0.126 deg/day
Direction -69.852 deg

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