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AstDyS ∴ Objects ∴ 1998JT ∴ Summary
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(19492) 1998JT  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25382 5.349e-09 au
e 0.220581 3.548e-08
i 6.119 2.975e-06 deg
Ω 250.98 3.395e-05 deg
ω 86.493 3.469e-05 deg
M 139.028 7.163e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7567 au
Aphelion 2.751 au
Asc. node-Earth separation 1.10111 au
Desc. node-Earth separation 1.18882 au
Earth MOID 0.76048 au
Orbital period 1235.88 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2300 (11)
Radar observations (Discarded) 0 (0)
Arc length 14073.9 days
Unobserved 57 days

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Ephemeris at epoch 60426 MJD
Right Ascension 114.559 deg
Declination 15.9849 deg
V Magnitude 19.93 mag
Solar Elongation -77.8 deg
Galactic Latitude 17.4 deg
Rate 0.262 deg/day
Direction 95.747 deg

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