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AstDyS ∴ Objects ∴ 1999VQ4 ∴ Summary
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(21894) 1999VQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58147 8.788e-09 au
e 0.051303 3.178e-08
i 14.947 3.357e-06 deg
Ω 172.869 1.327e-05 deg
ω 295.71 3.6e-05 deg
M 266.363 3.343e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.449 au
Aphelion 2.7139 au
Asc. node-Earth separation 1.52475 au
Desc. node-Earth separation 1.62835 au
Earth MOID 1.49636 au
Orbital period 1514.95 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2430 (11)
Radar observations (Discarded) 0 (0)
Arc length 12187.8 days
Unobserved 139 days

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Ephemeris at epoch 60425 MJD
Right Ascension 20.0789 deg
Declination 4.0808 deg
V Magnitude 19.44 mag
Solar Elongation 15.4 deg
Galactic Latitude -58.02 deg
Rate 0.439 deg/day
Direction 73.863 deg

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