AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UY157 ∴ Summary
Contact »
(194351) 2001UY157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34309 7.857e-09 au
e 0.156467 3.464e-08
i 1.652 4.164e-06 deg
Ω 49.25 0.0001283 deg
ω 54.375 0.0001291 deg
M 49.856 1.502e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9765 au
Aphelion 2.7097 au
Asc. node-Earth separation 1.10613 au
Desc. node-Earth separation 1.50443 au
Earth MOID 0.99435 au
Orbital period 1310.03 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 693 (1)
Radar observations (Discarded) 0 (0)
Arc length 8125.06 days
Unobserved 89 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 155.108 deg
Declination 12.4635 deg
V Magnitude 20.31 mag
Solar Elongation -122.31 deg
Galactic Latitude 51.77 deg
Rate 0.091 deg/day
Direction 124.835 deg

More info »