AstDyS-2

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AstDyS ∴ Objects ∴ 1998BB15 ∴ Summary
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(19381) 1998BB15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22217 5.794e-09 au
e 0.13024 3.329e-08
i 3.738 3.65e-06 deg
Ω 179.075 5.116e-05 deg
ω 322.92 5.348e-05 deg
M 310.742 1.49e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9328 au
Aphelion 2.5116 au
Asc. node-Earth separation 0.98325 au
Desc. node-Earth separation 1.43462 au
Earth MOID 0.94721 au
Orbital period 1209.94 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1679 (3)
Radar observations (Discarded) 0 (0)
Arc length 11094 days
Unobserved 76 days

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Ephemeris at epoch 60416 MJD
Right Ascension 65.604 deg
Declination 18.6792 deg
V Magnitude 20.26 mag
Solar Elongation -40.85 deg
Galactic Latitude -21.37 deg
Rate 0.516 deg/day
Direction 79.73 deg

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