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AstDyS ∴ Objects ∴ 1999JD15 ∴ Summary
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(74539) 1999JD15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35314 1.043e-08 au
e 0.291874 3.563e-08
i 22.599 4.5e-06 deg
Ω 86.245 1.157e-05 deg
ω 247.167 1.418e-05 deg
M 262.1 1.067e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6663 au
Aphelion 3.04 au
Asc. node-Earth separation 1.44423 au
Desc. node-Earth separation 0.91773 au
Earth MOID 0.76716 au
Orbital period 1318.47 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1432 (25)
Radar observations (Discarded) 0 (0)
Arc length 18115.9 days
Unobserved 86 days

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Ephemeris at epoch 60419 MJD
Right Ascension 221.302 deg
Declination 15.6158 deg
V Magnitude 18.88 mag
Solar Elongation 149.74 deg
Galactic Latitude 61.21 deg
Rate 0.26 deg/day
Direction -77.221 deg

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