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AstDyS ∴ Objects ∴ 1999VY149 ∴ Summary
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(21948) 1999VY149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34214 6.604e-09 au
e 0.208212 3.288e-08
i 0.959 4.38e-06 deg
Ω 329.706 0.0002164 deg
ω 312.863 0.0002166 deg
M 28.093 1.037e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8545 au
Aphelion 2.8298 au
Asc. node-Earth separation 0.95224 au
Desc. node-Earth separation 1.6213 au
Earth MOID 0.83798 au
Orbital period 1309.24 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1238 (7)
Radar observations (Discarded) 0 (0)
Arc length 11157.3 days
Unobserved 317 days

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Ephemeris at epoch 60427 MJD
Right Ascension 355.437 deg
Declination -1.8985 deg
V Magnitude 20.67 mag
Solar Elongation 41.84 deg
Galactic Latitude -59.75 deg
Rate 0.534 deg/day
Direction 66.115 deg

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