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(18882) 1999YN4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.68519 6.669e-09 au
e 0.231714 6.562e-08
i 36.817 1.164e-05 deg
Ω 291.699 9.073e-06 deg
ω 242.657 2.019e-05 deg
M 49.002 1.798e-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   Mar 31 14:32
Observational summary
Optical observations (Discarded) 880 (3)
Radar observations (Discarded) 0 (0)
Arc length 24191 days
Unobserved 4 days

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Ephemeris
(Epoch 58941 MJD)
Right Ascension 342.881 deg
Declination -85.6495 deg
V Magnitude 18.15 mag
Solar Elongation 91.09 deg
Galactic Latitude -30.87 deg
Rate 0.228 deg/day
Direction 44.343 deg

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