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AstDyS ∴ Objects ∴ 1991UA3 ∴ Summary
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(27769) 1991UA3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00662 1.179e-08 au
e 0.200035 4.301e-08
i 8.968 4.283e-06 deg
Ω 50.874 2.511e-05 deg
ω 326.618 2.659e-05 deg
M 85.329 8.382e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4052 au
Aphelion 3.608 au
Asc. node-Earth separation 1.48433 au
Desc. node-Earth separation 2.45508 au
Earth MOID 1.41375 au
Orbital period 1904.22 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2381 (89)
Radar observations (Discarded) 0 (0)
Arc length 11836.5 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 114.554 deg
Declination 30.2284 deg
V Magnitude 19.81 mag
Solar Elongation -76.5 deg
Galactic Latitude 22.67 deg
Rate 0.239 deg/day
Direction 107.149 deg

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