AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998BY1 ∴ Summary
Contact »
(118250) 1998BY1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61909 8.052e-09 au
e 0.208227 3.589e-08
i 8.071 3.874e-06 deg
Ω 121.14 2.887e-05 deg
ω 334.117 3.072e-05 deg
M 83.455 9.603e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0737 au
Aphelion 3.1645 au
Asc. node-Earth separation 1.12656 au
Desc. node-Earth separation 2.06758 au
Earth MOID 1.09425 au
Orbital period 1548.19 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1442 (332)
Radar observations (Discarded) 0 (0)
Arc length 10566.9 days
Unobserved 463 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 206.851 deg
Declination 2.48735 deg
V Magnitude 19.75 mag
Solar Elongation -164.5 deg
Galactic Latitude 61.95 deg
Rate 0.225 deg/day
Direction -72.674 deg

More info »