AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YY148 ∴ Summary
Contact »
(153949) 2001YY148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64643 1.804e-08 au
e 0.16024 4.839e-08
i 11.62 5.741e-06 deg
Ω 287.019 2.693e-05 deg
ω 349.763 3.445e-05 deg
M 252.608 2.003e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2224 au
Aphelion 3.0705 au
Asc. node-Earth separation 1.21068 au
Desc. node-Earth separation 2.07844 au
Earth MOID 1.20668 au
Orbital period 1572.49 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 720 (1)
Radar observations (Discarded) 0 (0)
Arc length 9509.13 days
Unobserved 92 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 135.667 deg
Declination 5.89996 deg
V Magnitude 20.65 mag
Solar Elongation -103.12 deg
Galactic Latitude 31.77 deg
Rate 0.108 deg/day
Direction 92.769 deg

More info »