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AstDyS ∴ Objects ∴ 2000AB91 ∴ Summary
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(121787) 2000AB91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58248 1.541e-08 au
e 0.174393 5.208e-08
i 14.82 4.595e-06 deg
Ω 125.67 2.162e-05 deg
ω 260.258 2.484e-05 deg
M 17.588 1.374e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1321 au
Aphelion 3.0328 au
Asc. node-Earth separation 1.59592 au
Desc. node-Earth separation 1.41708 au
Earth MOID 1.19234 au
Orbital period 1515.84 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 829 (4)
Radar observations (Discarded) 0 (0)
Arc length 9244.84 days
Unobserved 161 days

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Ephemeris at epoch 60450 MJD
Right Ascension 65.0159 deg
Declination 12.6711 deg
V Magnitude 20.36 mag
Solar Elongation -10.64 deg
Galactic Latitude -25.64 deg
Rate 0.522 deg/day
Direction 76.644 deg

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