AstDyS-2

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AstDyS ∴ Objects ∴ 1978UN4 ∴ Summary
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(10998) 1978UN4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10734 2.406e-08 au
e 0.088215 5.129e-08
i 13.949 5.613e-06 deg
Ω 212.819 1.847e-05 deg
ω 35.314 3.458e-05 deg
M 231.804 3.091e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8332 au
Aphelion 3.3815 au
Asc. node-Earth separation 1.86891 au
Desc. node-Earth separation 2.32817 au
Earth MOID 1.83147 au
Orbital period 2000.7 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1267 (7)
Radar observations (Discarded) 0 (0)
Arc length 14388.8 days
Unobserved 309 days

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Ephemeris at epoch 58507 MJD
Right Ascension 130.262 deg
Declination -2.10273 deg
V Magnitude 17.85 mag
Solar Elongation 158.06 deg
Galactic Latitude 23.12 deg
Rate 0.196 deg/day
Direction -79.013 deg

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