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2009BT39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37862 1.62e-08 au
e 0.203204 8.305e-08
i 3.25 5.819e-06 deg
Ω 90.971 0.0001522 deg
ω 285.955 0.0001537 deg
M 148.367 1.5e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8953 au
Aphelion 2.862 au
Asc. node-Earth separation 1.1763 au
Desc. node-Earth separation 1.3996 au
Earth MOID 0.9001 au
Orbital period 1339.94 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 211 (1)
Radar observations (Discarded) 0 (0)
Arc length 5109.77 days
Unobserved 460 days

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Ephemeris at epoch 60419 MJD
Right Ascension 167.316 deg
Declination 10.3583 deg
V Magnitude 22.5 mag
Solar Elongation -135.03 deg
Galactic Latitude 60.68 deg
Rate 0.095 deg/day
Direction -80.07 deg

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