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AstDyS ∴ Objects ∴ 1998YW19 ∴ Summary
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(301911) 1998YW19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69756 1.428e-08 au
e 0.334668 6.675e-08
i 5.525 7.227e-06 deg
Ω 95.753 5.954e-05 deg
ω 317.32 6.305e-05 deg
M 278.368 1.027e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7948 au
Aphelion 3.6003 au
Asc. node-Earth separation 0.93943 au
Desc. node-Earth separation 2.16123 au
Earth MOID 0.81113 au
Orbital period 1618.28 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 226 (2)
Radar observations (Discarded) 0 (0)
Arc length 8107.86 days
Unobserved 1150 days

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Ephemeris at epoch 60398 MJD
Right Ascension 313.496 deg
Declination -18.9963 deg
V Magnitude 23.27 mag
Solar Elongation 57.85 deg
Galactic Latitude -35.26 deg
Rate 0.337 deg/day
Direction 77.499 deg

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