AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SM254 ∴ Summary
Contact »
(510362) 2011SM254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04155 4.16e-08 au
e 0.253346 1.011e-07
i 16.494 1.155e-05 deg
Ω 267.415 3.967e-05 deg
ω 58.11 4.977e-05 deg
M 139.639 2.609e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.271 au
Aphelion 3.8121 au
Asc. node-Earth separation 1.4941 au
Desc. node-Earth separation 2.30318 au
Earth MOID 1.30462 au
Orbital period 1937.49 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 97 (3)
Radar observations (Discarded) 0 (0)
Arc length 7616.41 days
Unobserved 140 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 107.154 deg
Declination 13.3429 deg
V Magnitude 23.02 mag
Solar Elongation -72.18 deg
Galactic Latitude 9.79 deg
Rate 0.184 deg/day
Direction 94.852 deg

More info »