AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YE22 ∴ Summary
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(164768) 1998YE22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88889 2.026e-08 au
e 0.119852 1.005e-07
i 0.162 7.27e-06 deg
Ω 189.22 0.002133 deg
ω 329.348 0.002133 deg
M 17.083 3.49e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5427 au
Aphelion 3.2351 au
Asc. node-Earth separation 1.58344 au
Desc. node-Earth separation 2.17335 au
Earth MOID 1.55209 au
Orbital period 1793.48 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 311 (0)
Radar observations (Discarded) 0 (0)
Arc length 10935.3 days
Unobserved 123 days

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Ephemeris at epoch 60419 MJD
Right Ascension 171.995 deg
Declination 3.43513 deg
V Magnitude 20.65 mag
Solar Elongation -142.2 deg
Galactic Latitude 59.03 deg
Rate 0.088 deg/day
Direction -66.074 deg

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