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AstDyS ∴ Objects ∴ 2001QQ156 ∴ Summary
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(285913) 2001QQ156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62772 1.548e-08 au
e 0.30368 5.586e-08
i 2.689 6.123e-06 deg
Ω 260.715 0.0001389 deg
ω 29.443 0.0001396 deg
M 132.772 1.047e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8297 au
Aphelion 3.4257 au
Asc. node-Earth separation 0.87064 au
Desc. node-Earth separation 2.26032 au
Earth MOID 0.81382 au
Orbital period 1555.85 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 342 (0)
Radar observations (Discarded) 0 (0)
Arc length 9572.9 days
Unobserved 124 days

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Ephemeris at epoch 60419 MJD
Right Ascension 71.8596 deg
Declination 22.2021 deg
V Magnitude 23.18 mag
Solar Elongation -44.15 deg
Galactic Latitude -14.6 deg
Rate 0.295 deg/day
Direction 83.861 deg

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