AstDyS-2

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AstDyS ∴ Objects ∴ 1999JJ15 ∴ Summary
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(80030) 1999JJ15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17711 1.889e-08 au
e 0.155399 3.943e-08
i 21.631 5.52e-06 deg
Ω 191.927 1.081e-05 deg
ω 60.593 2.108e-05 deg
M 138.256 1.722e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6834 au
Aphelion 3.6708 au
Asc. node-Earth separation 1.88118 au
Desc. node-Earth separation 2.35717 au
Earth MOID 1.74059 au
Orbital period 2068.46 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1157 (6)
Radar observations (Discarded) 0 (0)
Arc length 11193 days
Unobserved 157 days

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Ephemeris at epoch 60419 MJD
Right Ascension 39.409 deg
Declination 6.16574 deg
V Magnitude 20.73 mag
Solar Elongation -13.19 deg
Galactic Latitude -47.95 deg
Rate 0.313 deg/day
Direction 77.171 deg

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