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1999HC1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.03439 0.02121 au
e 0.505166 0.007749
i 1.278 0.01899 deg
Ω 28.467 0.2967 deg
ω 159.192 0.02674 deg
M 17.335 59.97 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0067 au
Aphelion distance 3.0621 au
Asc. node-Earth separation 1.87648 au
Desc. node-Earth separation 0.02571 au
Earth MOID 0.01107 au
Orbital period 1059.86 days
Date of orbit computation   giu 8 14:43
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 8470 days

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Ephemeris
(Epoch 59759 MJD)
Right Ascension 150.415 deg
Declination 12.2474 deg
V Magnitude 26.93 mag
Solar Elongation -51.23 deg
Galactic Latitude 47.61 deg
Rate 1.117 deg/day
Direction 111.277 deg

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