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(30774) 1987BU1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42067 6.341e-09 au
e 0.176783 3.164e-08
i 3.428 3.211e-06 deg
Ω 241.218 7.008e-05 deg
ω 212.075 7.123e-05 deg
M 338.559 1.222e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9927 au
Aphelion 2.8486 au
Asc. node-Earth separation 1.74607 au
Desc. node-Earth separation 1.0527 au
Earth MOID 1.01081 au
Orbital period 1375.63 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1670 (8)
Radar observations (Discarded) 0 (0)
Arc length 13553.8 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 58.1945 deg
Declination 19.7613 deg
V Magnitude 19.64 mag
Solar Elongation -24.35 deg
Galactic Latitude -25.76 deg
Rate 0.558 deg/day
Direction 79.387 deg

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