AstDyS-2

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AstDyS ∴ Objects ∴ 1998BT ∴ Summary
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(29530) 1998BT  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96186 1.372e-08 au
e 0.035174 4.422e-08
i 11.161 3.773e-06 deg
Ω 102.915 2.441e-05 deg
ω 114.632 6.424e-05 deg
M 326.757 6.021e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8577 au
Aphelion 3.066 au
Asc. node-Earth separation 2.01959 au
Desc. node-Earth separation 1.89876 au
Earth MOID 1.86625 au
Orbital period 1861.86 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1852 (9)
Radar observations (Discarded) 0 (0)
Arc length 9556.66 days
Unobserved 36 days

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Ephemeris at epoch 60427 MJD
Right Ascension 180.024 deg
Declination 16.8617 deg
V Magnitude 18.72 mag
Solar Elongation -134.13 deg
Galactic Latitude 74.3 deg
Rate 0.094 deg/day
Direction -106.165 deg

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