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AstDyS ∴ Objects ∴ 1989AB3 ∴ Summary
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(13505) 1989AB3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01079 1.344e-08 au
e 0.106412 2.494e-08
i 11.145 3.228e-06 deg
Ω 113.213 1.818e-05 deg
ω 304.006 2.691e-05 deg
M 317.141 2.035e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6904 au
Aphelion 3.3312 au
Asc. node-Earth separation 1.82644 au
Desc. node-Earth separation 2.14884 au
Earth MOID 1.72252 au
Orbital period 1908.18 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3990 (109)
Radar observations (Discarded) 0 (0)
Arc length 24978.4 days
Unobserved 131 days

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Ephemeris at epoch 60423 MJD
Right Ascension 17.9874 deg
Declination -1.13222 deg
V Magnitude 18.63 mag
Solar Elongation 18.64 deg
Galactic Latitude -63.54 deg
Rate 0.42 deg/day
Direction 69.507 deg

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