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AstDyS ∴ Objects ∴ 2002BT4 ∴ Summary
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(111664) 2002BT4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91765 5.655e-09 au
e 0.042941 6.238e-08
i 23.403 5.083e-06 deg
Ω 87.007 9.557e-06 deg
ω 128.921 5.001e-05 deg
M 40.928 4.659e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8353 au
Aphelion 2 au
Asc. node-Earth separation 0.984 au
Desc. node-Earth separation 0.84774 au
Earth MOID 0.84393 au
Orbital period 969.959 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 1181 (3)
Radar observations (Discarded) 0 (0)
Arc length 8749.03 days
Unobserved 445 days

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Ephemeris at epoch 60419 MJD
Right Ascension 302.485 deg
Declination -20.4165 deg
V Magnitude 20.04 mag
Solar Elongation 88.88 deg
Galactic Latitude -26.05 deg
Rate 0.413 deg/day
Direction 104.225 deg

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