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AstDyS ∴ Objects ∴ 2002QB57 ∴ Summary
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(112911) 2002QB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96158 2.081e-08 au
e 0.045526 4.186e-08
i 1.695 4.698e-06 deg
Ω 204.489 0.0001633 deg
ω 218.304 0.0001735 deg
M 1.544 6.077e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8268 au
Aphelion 3.0964 au
Asc. node-Earth separation 2.06192 au
Desc. node-Earth separation 1.85776 au
Earth MOID 1.84006 au
Orbital period 1861.59 days
Date of orbit computation  apr 23 20:12
Observational summary
Optical observations (Discarded) 756 (3)
Radar observations (Discarded) 0 (0)
Arc length 8732.79 days
Unobserved 86 days

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Ephemeris at epoch 60427 MJD
Right Ascension 59.7139 deg
Declination 19.5805 deg
V Magnitude 21.51 mag
Solar Elongation -24.75 deg
Galactic Latitude -24.87 deg
Rate 0.398 deg/day
Direction 78.7 deg

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