AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YG9 ∴ Summary
Contact »
(150238) 1998YG9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42274 9.26e-09 au
e 0.162402 3.839e-08
i 2.357 4.364e-06 deg
Ω 71.541 0.000121 deg
ω 353.976 0.0001221 deg
M 262.484 1.804e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0293 au
Aphelion 2.8162 au
Asc. node-Earth separation 1.04587 au
Desc. node-Earth separation 1.79902 au
Earth MOID 1.04324 au
Orbital period 1377.39 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 540 (3)
Radar observations (Discarded) 0 (0)
Arc length 8968.16 days
Unobserved 291 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 338.885 deg
Declination -10.8752 deg
V Magnitude 22.05 mag
Solar Elongation 58.54 deg
Galactic Latitude -54.18 deg
Rate 0.394 deg/day
Direction 69.732 deg

More info »