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AstDyS ∴ Objects ∴ 1999VD187 ∴ Summary
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(121630) 1999VD187  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.98861 2.886e-08 au
e 0.255187 5.726e-08
i 2.678 9.521e-06 deg
Ω 152.845 0.0001282 deg
ω 267.566 0.0001301 deg
M 228.071 1.929e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.226 au
Aphelion 3.7513 au
Asc. node-Earth separation 1.83359 au
Desc. node-Earth separation 1.75354 au
Earth MOID 1.23984 au
Orbital period 1887.13 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 333 (3)
Radar observations (Discarded) 0 (0)
Arc length 6804.19 days
Unobserved 292 days

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Ephemeris at epoch 58568 MJD
Right Ascension 310.784 deg
Declination -16.6505 deg
V Magnitude 22.32 mag
Solar Elongation 56.04 deg
Galactic Latitude -32 deg
Rate 0.289 deg/day
Direction 75.004 deg

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