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(18882) 1999YN4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.68519 6.61e-09 au
e 0.231714 6.483e-08
i 36.817 1.15e-05 deg
Ω 291.699 9.006e-06 deg
ω 242.657 2.005e-05 deg
M 49.002 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 1.2947 au
Aphelion distance 2.0757 au
Asc. node-Earth separation 0.76848 au
Desc. node-Earth separation 0.45793 au
Earth MOID 0.43164 au
Orbital period 799.043 days
Date of orbit computation   Jul 22 14:51
Observational summary
Optical observations (Discarded) 898 (3)
Radar observations (Discarded) 0 (0)
Arc length 24305 days
Unobserved 21 days

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Ephemeris
(Epoch 59072 MJD)
Right Ascension 247.749 deg
Declination -31.1619 deg
V Magnitude 18.67 mag
Solar Elongation -112.02 deg
Galactic Latitude 11.66 deg
Rate 0.55 deg/day
Direction 33.572 deg

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