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AstDyS ∴ Objects ∴ 2009BT174 ∴ Summary
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(498992) 2009BT174  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17709 4.982e-08 au
e 0.081845 9.255e-08
i 3.714 1.036e-05 deg
Ω 322.284 0.0001266 deg
ω 230.289 0.0001404 deg
M 218.907 6.037e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9171 au
Aphelion 3.4371 au
Asc. node-Earth separation 2.31759 au
Desc. node-Earth separation 2.01227 au
Earth MOID 1.91885 au
Orbital period 2068.44 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 123 (1)
Radar observations (Discarded) 0 (0)
Arc length 5365.89 days
Unobserved 195 days

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Ephemeris at epoch 60419 MJD
Right Ascension 41.0512 deg
Declination 18.9213 deg
V Magnitude 23.02 mag
Solar Elongation -15.58 deg
Galactic Latitude -36.45 deg
Rate 0.336 deg/day
Direction 72.925 deg

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