AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YB ∴ Summary
Contact »
(47075) 1998YB  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23192 1.577e-08 au
e 0.135778 3.09e-08
i 0.163 3.242e-06 deg
Ω 86.478 0.001448 deg
ω 27.52 0.001449 deg
M 116.918 1.582e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7931 au
Aphelion 3.6707 au
Asc. node-Earth separation 1.85224 au
Desc. node-Earth separation 2.58391 au
Earth MOID 1.81005 au
Orbital period 2122.21 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2216 (9)
Radar observations (Discarded) 0 (0)
Arc length 9788.83 days
Unobserved 313 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 258.241 deg
Declination -22.9285 deg
V Magnitude 19.44 mag
Solar Elongation 129.92 deg
Galactic Latitude 9.43 deg
Rate 0.051 deg/day
Direction -85.61 deg

More info »