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AstDyS ∴ Objects ∴ 1999JH122 ∴ Summary
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(66376) 1999JH122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23195 5.964e-09 au
e 0.156668 3.092e-08
i 3.201 3.399e-06 deg
Ω 54.445 6.149e-05 deg
ω 269.647 6.251e-05 deg
M 103.294 1.24e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8823 au
Aphelion 2.5816 au
Asc. node-Earth separation 1.19088 au
Desc. node-Earth separation 1.16445 au
Earth MOID 0.87327 au
Orbital period 1217.94 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 2054 (7)
Radar observations (Discarded) 0 (0)
Arc length 9966.06 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.3701 deg
Declination 23.6508 deg
V Magnitude 20.2 mag
Solar Elongation -42.99 deg
Galactic Latitude -14.77 deg
Rate 0.434 deg/day
Direction 81.617 deg

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