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(18882) 1999YN4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.68527 4.159e-09 au
e 0.231932 3.624e-08
i 36.809 6.852e-06 deg
Ω 291.678 4.353e-06 deg
ω 242.648 1.342e-05 deg
M 229.701 1.171e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2944 au
Aphelion distance 2.0761 au
Asc. node-Earth separation 0.76802 au
Desc. node-Earth separation 0.45629 au
Earth MOID 0.43007 au
Orbital period 799.102 days
Date of orbit computation   dic 9 17:00
Observational summary
Optical observations (Discarded) 2827 (14)
Radar observations (Discarded) 0 (0)
Arc length 25540 days
Unobserved 2 days

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Ephemeris
(Epoch 60288 MJD)
Right Ascension 7.97685 deg
Declination 64.2871 deg
V Magnitude 18.83 mag
Solar Elongation -119.86 deg
Galactic Latitude 1.5 deg
Rate 0.482 deg/day
Direction 165.609 deg

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