AstDyS-2

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AstDyS ∴ Objects ∴ 1997JA13 ∴ Summary
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(15894) 1997JA13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41484 7.882e-09 au
e 0.149139 3.721e-08
i 3.028 3.96e-06 deg
Ω 161.444 6.837e-05 deg
ω 167.977 6.963e-05 deg
M 334.438 1.249e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0547 au
Aphelion 2.775 au
Asc. node-Earth separation 1.77356 au
Desc. node-Earth separation 1.05248 au
Earth MOID 1.04355 au
Orbital period 1370.67 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1562 (15)
Radar observations (Discarded) 0 (0)
Arc length 10015.1 days
Unobserved 361 days

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Ephemeris at epoch 60426 MJD
Right Ascension 331.725 deg
Declination -9.81708 deg
V Magnitude 19.98 mag
Solar Elongation 65.69 deg
Galactic Latitude -47.58 deg
Rate 0.477 deg/day
Direction 70.24 deg

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