AstDyS-2

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AstDyS ∴ Objects ∴ 1998SE13 ∴ Summary
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(23885) 1998SE13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53238 7.981e-09 au
e 0.047551 1.232e-07
i 14.62 4.197e-06 deg
Ω 25.383 1.415e-05 deg
ω 107.302 0.0001309 deg
M 17.349 0.0001222 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.412 au
Aphelion 2.6528 au
Asc. node-Earth separation 1.5675 au
Desc. node-Earth separation 1.48804 au
Earth MOID 1.45908 au
Orbital period 1471.95 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 3319 (367)
Radar observations (Discarded) 0 (0)
Arc length 24786.1 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 141.587 deg
Declination 28.2478 deg
V Magnitude 19.25 mag
Solar Elongation -98.85 deg
Galactic Latitude 44.93 deg
Rate 0.243 deg/day
Direction 140.684 deg

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