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AstDyS ∴ Objects ∴ 1998BA30 ∴ Summary
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(39844) 1998BA30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23393 5.904e-09 au
e 0.216199 3.359e-08
i 4.356 3.601e-06 deg
Ω 313.018 4.231e-05 deg
ω 7.616 4.297e-05 deg
M 107.516 8.826e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.751 au
Aphelion 2.7169 au
Asc. node-Earth separation 0.73955 au
Desc. node-Earth separation 1.72534 au
Earth MOID 0.738 au
Orbital period 1219.56 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1713 (6)
Radar observations (Discarded) 0 (0)
Arc length 10058.9 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 78.0062 deg
Declination 25.1229 deg
V Magnitude 20.96 mag
Solar Elongation -44.24 deg
Galactic Latitude -8.34 deg
Rate 0.406 deg/day
Direction 87.659 deg

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