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(137099) 1998YW3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.1001 2.72e-09 au
e 0.462668 5.981e-08
i 28.792 7.927e-06 deg
Ω 94.275 6.748e-06 deg
ω 194.837 1.134e-05 deg
M 154.921 1.846e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5911 au
Aphelion distance 1.6091 au
Asc. node-Earth separation 0.58083 au
Desc. node-Earth separation -0.41781 au
Earth MOID 0.38822 au
Orbital period 421.453 days
Date of orbit computation   nov 29 14:25
Observational summary
Optical observations (Discarded) 474 (3)
Radar observations (Discarded) 0 (0)
Arc length 8382 days
Unobserved 1 days

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Ephemeris
(Epoch 59548 MJD)
Right Ascension 103.564 deg
Declination 1.59819 deg
V Magnitude 18.93 mag
Solar Elongation 138.25 deg
Galactic Latitude 1.36 deg
Rate 0.864 deg/day
Direction -57.126 deg

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