AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SM54 ∴ Summary
Contact »
(206401) 2003SM54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5475 1.228e-08 au
e 0.143935 4.407e-08
i 5.897 5.008e-06 deg
Ω 255.671 5.736e-05 deg
ω 117.857 6.237e-05 deg
M 4.109 2.47e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1808 au
Aphelion 2.9142 au
Asc. node-Earth separation 1.65947 au
Desc. node-Earth separation 1.35337 au
Earth MOID 1.18935 au
Orbital period 1485.15 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 517 (5)
Radar observations (Discarded) 0 (0)
Arc length 8853.89 days
Unobserved 134 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 23.5002 deg
Declination 13.1516 deg
V Magnitude 20.91 mag
Solar Elongation 4.01 deg
Galactic Latitude -48.42 deg
Rate 0.531 deg/day
Direction 70.119 deg

More info »