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AstDyS ∴ Objects ∴ 1978UL4 ∴ Summary
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(11447) 1978UL4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62705 1.557e-08 au
e 0.197094 4.688e-08
i 12.875 5.014e-06 deg
Ω 216.505 2.358e-05 deg
ω 172.486 2.717e-05 deg
M 131.34 1.486e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1093 au
Aphelion 3.1448 au
Asc. node-Earth separation 2.13 au
Desc. node-Earth separation 1.11907 au
Earth MOID 1.11485 au
Orbital period 1555.25 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1097 (6)
Radar observations (Discarded) 0 (0)
Arc length 14436.2 days
Unobserved 276 days

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Ephemeris at epoch 58503 MJD
Right Ascension 206.792 deg
Declination -17.0094 deg
V Magnitude 19.55 mag
Solar Elongation 88.42 deg
Galactic Latitude 43.84 deg
Rate 0.163 deg/day
Direction 108.479 deg

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