AstDyS-2

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AstDyS ∴ Objects ∴ 1997QL2 ∴ Summary
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(155431) 1997QL2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16582 2.462e-08 au
e 0.199165 8.969e-08
i 22.536 4.351e-06 deg
Ω 316.572 1.444e-05 deg
ω 358.488 2.152e-05 deg
M 271.394 2.197e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5353 au
Aphelion 3.7963 au
Asc. node-Earth separation 1.5219 au
Desc. node-Earth separation 2.81042 au
Earth MOID 1.52157 au
Orbital period 2057.45 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 952 (1)
Radar observations (Discarded) 0 (0)
Arc length 9353.05 days
Unobserved 378 days

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Ephemeris at epoch 60423 MJD
Right Ascension 187.947 deg
Declination -36.6027 deg
V Magnitude 19.39 mag
Solar Elongation -148.37 deg
Galactic Latitude 26.1 deg
Rate 0.193 deg/day
Direction -65.972 deg

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