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AstDyS ∴ Objects ∴ 1999WT9 ∴ Summary
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(49774) 1999WT9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30996 8.822e-09 au
e 0.103709 4.081e-08
i 7.05 4.578e-06 deg
Ω 74.84 3.624e-05 deg
ω 24.074 4.292e-05 deg
M 326.363 2.322e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0704 au
Aphelion 2.5495 au
Asc. node-Earth separation 1.10305 au
Desc. node-Earth separation 1.5093 au
Earth MOID 1.08974 au
Orbital period 1282.35 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1136 (3)
Radar observations (Discarded) 0 (0)
Arc length 10831.2 days
Unobserved 80 days

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Ephemeris at epoch 60419 MJD
Right Ascension 50.9801 deg
Declination 17.6735 deg
V Magnitude 20.22 mag
Solar Elongation -24.05 deg
Galactic Latitude -31.92 deg
Rate 0.528 deg/day
Direction 72.217 deg

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