AstDyS-2

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AstDyS ∴ Objects ∴ 1998XX4 ∴ Summary
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(49381) 1998XX4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01513 1.382e-08 au
e 0.141024 2.373e-08
i 13.424 2.563e-06 deg
Ω 78.524 1.379e-05 deg
ω 314.499 1.798e-05 deg
M 344.228 1.191e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5899 au
Aphelion 3.4403 au
Asc. node-Earth separation 1.70526 au
Desc. node-Earth separation 2.26418 au
Earth MOID 1.61759 au
Orbital period 1912.3 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 4009 (443)
Radar observations (Discarded) 0 (0)
Arc length 9125.13 days
Unobserved 133 days

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Ephemeris at epoch 60418 MJD
Right Ascension 21.8992 deg
Declination -0.05252 deg
V Magnitude 18.73 mag
Solar Elongation 11.64 deg
Galactic Latitude -61.56 deg
Rate 0.453 deg/day
Direction 65.933 deg

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