AstDyS-2

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AstDyS ∴ Objects ∴ 1998JJ1 ∴ Summary
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(52748) 1998JJ1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.93308 7.034e-09 au
e 0.093275 7.555e-08
i 19.899 7.584e-06 deg
Ω 229.165 1.069e-05 deg
ω 201.564 2.868e-05 deg
M 4.295 2.847e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7528 au
Aphelion 2.1134 au
Asc. node-Earth separation 1.08693 au
Desc. node-Earth separation 0.77314 au
Earth MOID 0.77071 au
Orbital period 981.688 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 858 (1)
Radar observations (Discarded) 0 (0)
Arc length 23673.3 days
Unobserved 207 days

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Ephemeris at epoch 58562 MJD
Right Ascension 110.764 deg
Declination -8.51366 deg
V Magnitude 18.36 mag
Solar Elongation -111.51 deg
Galactic Latitude 3.07 deg
Rate 0.293 deg/day
Direction 47.517 deg

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