AstDyS-2

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AstDyS ∴ Objects ∴ 1999JJ30 ∴ Summary
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(66298) 1999JJ30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29771 5.869e-09 au
e 0.095441 3.19e-08
i 9.347 3.512e-06 deg
Ω 229.884 1.868e-05 deg
ω 346.335 2.5e-05 deg
M 66.307 1.734e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0784 au
Aphelion 2.517 au
Asc. node-Earth separation 1.0736 au
Desc. node-Earth separation 1.52048 au
Earth MOID 1.07172 au
Orbital period 1272.16 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 2232 (273)
Radar observations (Discarded) 0 (0)
Arc length 8798.89 days
Unobserved 311 days

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Ephemeris at epoch 60416 MJD
Right Ascension 321.421 deg
Declination -6.89066 deg
V Magnitude 20.17 mag
Solar Elongation 64.85 deg
Galactic Latitude -37.26 deg
Rate 0.413 deg/day
Direction 64.662 deg

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