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AstDyS ∴ Objects ∴ 1998WQ4 ∴ Summary
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(49347) 1998WQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5262 8.493e-09 au
e 0.277494 4.093e-08
i 17.548 2.905e-06 deg
Ω 149.473 1.326e-05 deg
ω 186.939 1.585e-05 deg
M 163.453 9.553e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8252 au
Aphelion 3.2272 au
Asc. node-Earth separation 2.2301 au
Desc. node-Earth separation 0.81714 au
Earth MOID 0.81604 au
Orbital period 1466.56 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 3584 (122)
Radar observations (Discarded) 0 (0)
Arc length 9296.78 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 134.836 deg
Declination 17.4128 deg
V Magnitude 20.15 mag
Solar Elongation -96.36 deg
Galactic Latitude 35.89 deg
Rate 0.113 deg/day
Direction 82.242 deg

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