AstDyS-2

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AstDyS ∴ Objects ∴ 2007JJ21 ∴ Summary
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(233543) 2007JJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31173 1.106e-08 au
e 0.051657 4.426e-08
i 3.434 4.846e-06 deg
Ω 21.417 7.362e-05 deg
ω 156.184 8.549e-05 deg
M 338.828 4.387e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1923 au
Aphelion 2.4311 au
Asc. node-Earth separation 1.42339 au
Desc. node-Earth separation 1.1993 au
Earth MOID 1.19594 au
Orbital period 1283.82 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 482 (5)
Radar observations (Discarded) 0 (0)
Arc length 10745 days
Unobserved 46 days

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Ephemeris at epoch 60427 MJD
Right Ascension 138.884 deg
Declination 18.6604 deg
V Magnitude 21.43 mag
Solar Elongation -98.7 deg
Galactic Latitude 39.93 deg
Rate 0.246 deg/day
Direction 115.456 deg

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