AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SN4 ∴ Summary
Contact »
(63891) 2001SN4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19232 2.165e-08 au
e 0.121305 3.71e-08
i 18.438 4.348e-06 deg
Ω 332.208 1.344e-05 deg
ω 144.092 3.147e-05 deg
M 226.046 2.435e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8051 au
Aphelion 3.5796 au
Asc. node-Earth separation 2.47768 au
Desc. node-Earth separation 1.87533 au
Earth MOID 1.83965 au
Orbital period 2083.33 days
Date of orbit computation  feb 22 02:03
Observational summary
Optical observations (Discarded) 1461 (224)
Radar observations (Discarded) 0 (0)
Arc length 10318.8 days
Unobserved 176 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 347.698 deg
Declination -4.16854 deg
V Magnitude 20.76 mag
Solar Elongation 42.05 deg
Galactic Latitude -56.78 deg
Rate 0.296 deg/day
Direction 59.236 deg

More info »