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AstDyS ∴ Objects ∴ 2010JB21 ∴ Summary
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(518989) 2010JB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55215 3.466e-08 au
e 0.063436 9.087e-08
i 7.106 6.763e-06 deg
Ω 37.28 6.263e-05 deg
ω 189.504 0.0001675 deg
M 89.704 0.0001619 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3903 au
Aphelion 2.714 au
Asc. node-Earth separation 1.71938 au
Desc. node-Earth separation 1.3855 au
Earth MOID 1.38111 au
Orbital period 1489.22 days
Date of orbit computation  feb 22 03:40
Observational summary
Optical observations (Discarded) 195 (0)
Radar observations (Discarded) 0 (0)
Arc length 7772.01 days
Unobserved 299 days

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Ephemeris at epoch 60416 MJD
Right Ascension 346.618 deg
Declination -11.5181 deg
V Magnitude 22.76 mag
Solar Elongation 43.21 deg
Galactic Latitude -60.84 deg
Rate 0.407 deg/day
Direction 68.036 deg

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