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AstDyS ∴ Objects ∴ 1998QT99 ∴ Summary
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(264287) 1998QT99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36326 1.153e-08 au
e 0.225305 3.517e-08
i 4.495 3.873e-06 deg
Ω 128.864 5.796e-05 deg
ω 177.888 5.898e-05 deg
M 40.916 1.177e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8308 au
Aphelion 2.8957 au
Asc. node-Earth separation 1.91072 au
Desc. node-Earth separation 0.81626 au
Earth MOID 0.8157 au
Orbital period 1326.98 days
Date of orbit computation  feb 22 02:46
Observational summary
Optical observations (Discarded) 668 (8)
Radar observations (Discarded) 0 (0)
Arc length 9085.56 days
Unobserved 279 days

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Ephemeris at epoch 60416 MJD
Right Ascension 17.7403 deg
Declination 4.53918 deg
V Magnitude 20.99 mag
Solar Elongation 8.53 deg
Galactic Latitude -57.98 deg
Rate 0.55 deg/day
Direction 68.74 deg

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