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(18882) 1999YN4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.68527 6.654e-09 au
e 0.231901 6.442e-08
i 36.815 1.139e-05 deg
Ω 291.698 8.94e-06 deg
ω 242.681 1.988e-05 deg
M 139.059 1.767e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2945 au
Aphelion distance 2.0761 au
Asc. node-Earth separation 0.76643 au
Desc. node-Earth separation 0.45774 au
Earth MOID 0.43145 au
Orbital period 799.1 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 913 (3)
Radar observations (Discarded) 0 (0)
Arc length 24329 days
Unobserved 241 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 355.75 deg
Declination 24.133 deg
V Magnitude 20.65 mag
Solar Elongation 28.19 deg
Galactic Latitude -36.14 deg
Rate 0.537 deg/day
Direction 56.726 deg

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