AstDyS-2

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AstDyS ∴ Objects ∴ 1998SE84 ∴ Summary
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(181831) 1998SE84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18303 1.8e-08 au
e 0.238996 4.048e-08
i 4.867 6.514e-06 deg
Ω 165.774 6.017e-05 deg
ω 137.76 6.222e-05 deg
M 214.456 1.588e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4223 au
Aphelion 3.9438 au
Asc. node-Earth separation 2.65456 au
Desc. node-Earth separation 1.54306 au
Earth MOID 1.4097 au
Orbital period 2074.24 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 586 (2)
Radar observations (Discarded) 0 (0)
Arc length 11539.9 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 135.642 deg
Declination 15.2589 deg
V Magnitude 21.96 mag
Solar Elongation -97.71 deg
Galactic Latitude 35.8 deg
Rate 0.077 deg/day
Direction 94.118 deg

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