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(384186) 2009BT90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08285 4.398e-08 au
e 0.14356 6.106e-08
i 12.416 7.569e-06 deg
Ω 135.838 2.855e-05 deg
ω 241.466 3.743e-05 deg
M 33.257 2.568e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6403 au
Aphelion 3.5254 au
Asc. node-Earth separation 2.25604 au
Desc. node-Earth separation 1.81194 au
Earth MOID 1.66704 au
Orbital period 1977.09 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 269 (2)
Radar observations (Discarded) 0 (0)
Arc length 8256.89 days
Unobserved 115 days

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Ephemeris at epoch 60425 MJD
Right Ascension 58.3567 deg
Declination 11.2923 deg
V Magnitude 21.54 mag
Solar Elongation -25.16 deg
Galactic Latitude -31.5 deg
Rate 0.416 deg/day
Direction 74.278 deg

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