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AstDyS ∴ Objects ∴ 1997YQ16 ∴ Summary
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(31194) 1997YQ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62431 6.049e-09 au
e 0.279176 3.9e-08
i 3.062 4.019e-06 deg
Ω 61.134 7.219e-05 deg
ω 334.787 7.256e-05 deg
M 105.218 6.727e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8917 au
Aphelion 3.357 au
Asc. node-Earth separation 0.94494 au
Desc. node-Earth separation 2.22573 au
Earth MOID 0.89946 au
Orbital period 1552.82 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2039 (4)
Radar observations (Discarded) 0 (0)
Arc length 14303.6 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 159.438 deg
Declination 12.7045 deg
V Magnitude 19.9 mag
Solar Elongation -127.06 deg
Galactic Latitude 55.58 deg
Rate 0.043 deg/day
Direction -100.575 deg

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