AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VT217 ∴ Summary
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(121639) 1999VT217  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.22199 3.199e-08 au
e 0.150185 5.762e-08
i 2.224 6.334e-06 deg
Ω 69.365 0.0001643 deg
ω 25.935 0.0001656 deg
M 57.874 2.123e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7381 au
Aphelion 3.7059 au
Asc. node-Earth separation 1.78838 au
Desc. node-Earth separation 2.62541 au
Earth MOID 1.7541 au
Orbital period 2112.44 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 362 (1)
Radar observations (Discarded) 0 (0)
Arc length 6706 days
Unobserved 335 days

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Ephemeris at epoch 58503 MJD
Right Ascension 204.888 deg
Declination -8.09377 deg
V Magnitude 21.08 mag
Solar Elongation 93.35 deg
Galactic Latitude 52.9 deg
Rate 0.15 deg/day
Direction 108.588 deg

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