AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SN221 ∴ Summary
Contact »
(514602) 2003SN221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58229 8.868e-08 au
e 0.24277 3.685e-07
i 4.576 1.555e-05 deg
Ω 359.142 0.0001262 deg
ω 338.959 0.0001374 deg
M 0.406 9.838e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9554 au
Aphelion 3.2092 au
Asc. node-Earth separation 0.97805 au
Desc. node-Earth separation 2.1464 au
Earth MOID 0.94717 au
Orbital period 1515.67 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 123 (0)
Radar observations (Discarded) 0 (0)
Arc length 7204.99 days
Unobserved 309 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 3.98156 deg
Declination 1.08725 deg
V Magnitude 21.75 mag
Solar Elongation 30.87 deg
Galactic Latitude -60.52 deg
Rate 0.579 deg/day
Direction 64.522 deg

More info »