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AstDyS ∴ Objects ∴ 1999JA13 ∴ Summary
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(66282) 1999JA13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3496 6.029e-09 au
e 0.209264 2.705e-08
i 3.003 3.555e-06 deg
Ω 197.228 5.929e-05 deg
ω 71.171 6.018e-05 deg
M 306.94 9.303e-06 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8579 au
Aphelion 2.8413 au
Asc. node-Earth separation 1.10339 au
Desc. node-Earth separation 1.41193 au
Earth MOID 0.84446 au
Orbital period 1315.5 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1584 (9)
Radar observations (Discarded) 0 (0)
Arc length 9082.47 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 188.929 deg
Declination -3.39707 deg
V Magnitude 18.05 mag
Solar Elongation -154.59 deg
Galactic Latitude 59.24 deg
Rate 0.201 deg/day
Direction -57.757 deg

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