AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SW271 ∴ Summary
Contact »
(505075) 2011SW271  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14624 4.863e-08 au
e 0.141567 8.559e-08
i 9.269 9.254e-06 deg
Ω 220.648 4.936e-05 deg
ω 108.944 7.852e-05 deg
M 105.23 4.819e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7008 au
Aphelion 3.5916 au
Asc. node-Earth separation 2.22392 au
Desc. node-Earth separation 1.95659 au
Earth MOID 1.70863 au
Orbital period 2038.38 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 174 (1)
Radar observations (Discarded) 0 (0)
Arc length 6263.06 days
Unobserved 136 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 80.2528 deg
Declination 16.9023 deg
V Magnitude 22.9 mag
Solar Elongation -46 deg
Galactic Latitude -11.23 deg
Rate 0.3 deg/day
Direction 85.501 deg

More info »