AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YN57 ∴ Summary
Contact »
(177326) 2003YN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59242 1.688e-08 au
e 0.188881 4.508e-08
i 14.02 5.3e-06 deg
Ω 95.111 2.032e-05 deg
ω 276.856 2.509e-05 deg
M 359.411 1.771e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1028 au
Aphelion 3.0821 au
Asc. node-Earth separation 1.46191 au
Desc. node-Earth separation 1.5412 au
Earth MOID 1.15794 au
Orbital period 1524.61 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 639 (4)
Radar observations (Discarded) 0 (0)
Arc length 8620.59 days
Unobserved 256 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 12.2636 deg
Declination -5.04143 deg
V Magnitude 20.22 mag
Solar Elongation -9.66 deg
Galactic Latitude -67.91 deg
Rate 0.561 deg/day
Direction 66.06 deg

More info »