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AstDyS ∴ Objects ∴ 1978UL4 ∴ Summary
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(11447) 1978UL4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62972 1.039e-08 au
e 0.19503 3.227e-08
i 12.86 3.736e-06 deg
Ω 216.378 1.665e-05 deg
ω 172.728 1.939e-05 deg
M 233.533 1.092e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1168 au
Aphelion 3.1426 au
Asc. node-Earth separation 2.12998 au
Desc. node-Earth separation 1.12728 au
Earth MOID 1.1232 au
Orbital period 1557.63 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2425 (240)
Radar observations (Discarded) 0 (0)
Arc length 16326.3 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 266.398 deg
Declination -13.5128 deg
V Magnitude 18.86 mag
Solar Elongation 128.78 deg
Galactic Latitude 7.97 deg
Rate 0.101 deg/day
Direction -20.246 deg

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