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AstDyS ∴ Objects ∴ 1999JH89 ∴ Summary
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(59645) 1999JH89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76089 1.104e-08 au
e 0.092256 3.882e-08
i 9.154 4.25e-06 deg
Ω 187.073 2.24e-05 deg
ω 39.635 2.997e-05 deg
M 150.462 1.971e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5062 au
Aphelion 3.0156 au
Asc. node-Earth separation 1.55783 au
Desc. node-Earth separation 1.94598 au
Earth MOID 1.50561 au
Orbital period 1675.61 days
Date of orbit computation  Jun 5 00:49
Observational summary
Optical observations (Discarded) 1318 (5)
Radar observations (Discarded) 0 (0)
Arc length 9042.71 days
Unobserved 145 days

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Ephemeris at epoch 60469 MJD
Right Ascension 43.1827 deg
Declination 13.0691 deg
V Magnitude 21.04 mag
Solar Elongation 32.87 deg
Galactic Latitude -40.18 deg
Rate 0.355 deg/day
Direction 77.408 deg

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