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AstDyS ∴ Objects ∴ 1991VQ1 ∴ Summary
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(16556) 1991VQ1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28111 4.814e-09 au
e 0.206816 3.487e-08
i 7.346 3.136e-06 deg
Ω 71.636 2.503e-05 deg
ω 297.898 2.586e-05 deg
M 165.703 7.002e-06 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8093 au
Aphelion 2.7529 au
Asc. node-Earth separation 1.0058 au
Desc. node-Earth separation 1.40347 au
Earth MOID 0.82345 au
Orbital period 1258.4 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3334 (15)
Radar observations (Discarded) 0 (0)
Arc length 26712.1 days
Unobserved 81 days

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Ephemeris at epoch 60419 MJD
Right Ascension 175.195 deg
Declination 12.8489 deg
V Magnitude 18.11 mag
Solar Elongation -140.31 deg
Galactic Latitude 68.15 deg
Rate 0.147 deg/day
Direction -89.147 deg

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