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AstDyS ∴ Objects ∴ 1999VQ197 ∴ Summary
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(257689) 1999VQ197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03778 2.136e-08 au
e 0.164735 5.956e-08
i 9.951 6.477e-06 deg
Ω 185.554 2.499e-05 deg
ω 171.108 3.043e-05 deg
M 250.342 1.518e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5374 au
Aphelion 3.5382 au
Asc. node-Earth separation 2.53232 au
Desc. node-Earth separation 1.54044 au
Earth MOID 1.53395 au
Orbital period 1933.9 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 657 (3)
Radar observations (Discarded) 0 (0)
Arc length 8932.29 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 242.512 deg
Declination -10.3752 deg
V Magnitude 20.35 mag
Solar Elongation 150.67 deg
Galactic Latitude 28.99 deg
Rate 0.155 deg/day
Direction -57.274 deg

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