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AstDyS ∴ Objects ∴ 2009BS21 ∴ Summary
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(448295) 2009BS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42481 2.195e-08 au
e 0.040216 6.896e-08
i 3.751 4.791e-06 deg
Ω 265.18 0.0001169 deg
ω 325.199 0.0001523 deg
M 261.033 9.682e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3273 au
Aphelion 2.5223 au
Asc. node-Earth separation 1.32762 au
Desc. node-Earth separation 1.52016 au
Earth MOID 1.31701 au
Orbital period 1379.16 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 254 (1)
Radar observations (Discarded) 0 (0)
Arc length 7408.19 days
Unobserved 105 days

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Ephemeris at epoch 60426 MJD
Right Ascension 111.284 deg
Declination 19.2457 deg
V Magnitude 22.62 mag
Solar Elongation -74.16 deg
Galactic Latitude 15.87 deg
Rate 0.327 deg/day
Direction 97.913 deg

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