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NEODyS ∴ Objects ∴ 1998YN1 ∴ Summary
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(20429) 1998YN1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.55609 5.832e-09 au
e 0.464083 4.246e-08
i 6.3 4.475e-06 deg
Ω 61.771 3.654e-05 deg
ω 147.616 3.938e-05 deg
M 208.532 2.773e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8339 au
Aphelion distance 2.2782 au
Asc. node-Earth separation 1.02091 au
Desc. node-Earth separation -0.1336 au
Earth MOID 0.05591 au
Orbital period 709.006 days
Date of orbit computation   Nov 9 14:14
Observational summary
Optical observations (Discarded) 517 (8)
Radar observations (Discarded) 0 (0)
Arc length 7632 days
Unobserved 12 days

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Ephemeris
(Epoch 58807 MJD)
Right Ascension 31.2181 deg
Declination 8.92709 deg
V Magnitude 20.43 mag
Solar Elongation -154.86 deg
Galactic Latitude -49.79 deg
Rate 0.344 deg/day
Direction -100.962 deg

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