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AstDyS ∴ Objects ∴ 1998BB37 ∴ Summary
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(39846) 1998BB37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27688 5.587e-09 au
e 0.195391 3.073e-08
i 3.223 3.198e-06 deg
Ω 308.4 5.62e-05 deg
ω 0.963 5.673e-05 deg
M 45.997 9.013e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.832 au
Aphelion 2.7218 au
Asc. node-Earth separation 0.81722 au
Desc. node-Earth separation 1.73729 au
Earth MOID 0.81719 au
Orbital period 1254.9 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 2846 (11)
Radar observations (Discarded) 0 (0)
Arc length 9475.98 days
Unobserved 155 days

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Ephemeris at epoch 60418 MJD
Right Ascension 20.5776 deg
Declination 10.8917 deg
V Magnitude 18.94 mag
Solar Elongation 5.44 deg
Galactic Latitude -51.25 deg
Rate 0.55 deg/day
Direction 67.587 deg

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