AstDyS-2

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AstDyS ∴ Objects ∴ 1998SE53 ∴ Summary
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(368158) 1998SE53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.99239 4.595e-08 au
e 0.180331 7.172e-08
i 9.484 8.001e-06 deg
Ω 26.439 4.107e-05 deg
ω 336.611 4.818e-05 deg
M 92.289 2.137e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2724 au
Aphelion 4.7123 au
Asc. node-Earth separation 2.31888 au
Desc. node-Earth separation 3.62508 au
Earth MOID 2.27352 au
Orbital period 2913.72 days
Date of orbit computation  apr 23 21:07
Observational summary
Optical observations (Discarded) 283 (2)
Radar observations (Discarded) 0 (0)
Arc length 9253.93 days
Unobserved 84 days

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Ephemeris at epoch 60426 MJD
Right Ascension 107.603 deg
Declination 31.4687 deg
V Magnitude 22.41 mag
Solar Elongation -69.48 deg
Galactic Latitude 17.51 deg
Rate 0.183 deg/day
Direction 106.079 deg

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