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AstDyS ∴ Objects ∴ 1999JP4 ∴ Summary
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(192618) 1999JP4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.95164 7.483e-09 au
e 0.044596 6.248e-08
i 20.45 6.556e-06 deg
Ω 233.428 1.153e-05 deg
ω 3.078 4.709e-05 deg
M 38.325 4.667e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8646 au
Aphelion 2.0387 au
Asc. node-Earth separation 0.85393 au
Desc. node-Earth separation 1.05032 au
Earth MOID 0.85351 au
Orbital period 995.856 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 538 (3)
Radar observations (Discarded) 0 (0)
Arc length 8656.73 days
Unobserved 453 days

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Ephemeris at epoch 60419 MJD
Right Ascension 313.413 deg
Declination -0.9239 deg
V Magnitude 20.97 mag
Solar Elongation 74.14 deg
Galactic Latitude -27.37 deg
Rate 0.505 deg/day
Direction 54.299 deg

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