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AstDyS ∴ Objects ∴ 1999JQ77 ∴ Summary
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(208027) 1999JQ77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28252 6.562e-09 au
e 0.316863 2.675e-08
i 5.923 3.184e-06 deg
Ω 102.217 6.323e-05 deg
ω 180.444 6.387e-05 deg
M 53.261 1.15e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5593 au
Aphelion 3.0058 au
Asc. node-Earth separation 2.02306 au
Desc. node-Earth separation 0.54262 au
Earth MOID 0.5426 au
Orbital period 1259.57 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 735 (4)
Radar observations (Discarded) 0 (0)
Arc length 8809.93 days
Unobserved 276 days

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Ephemeris at epoch 60397 MJD
Right Ascension 10.2157 deg
Declination 0.08277 deg
V Magnitude 21.14 mag
Solar Elongation -4.42 deg
Galactic Latitude -62.67 deg
Rate 0.558 deg/day
Direction 67.138 deg

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