AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SQ138 ∴ Summary
Contact »
(253506) 2003SQ138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2879 9.1e-09 au
e 0.15797 4.245e-08
i 5.206 4.932e-06 deg
Ω 334.143 4.493e-05 deg
ω 42.857 4.859e-05 deg
M 331.647 2.003e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9265 au
Aphelion 2.6493 au
Asc. node-Earth separation 0.98935 au
Desc. node-Earth separation 1.53398 au
Earth MOID 0.93125 au
Orbital period 1264.02 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 423 (2)
Radar observations (Discarded) 0 (0)
Arc length 7216.88 days
Unobserved 308 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 3.22166 deg
Declination 2.37624 deg
V Magnitude 21.7 mag
Solar Elongation 32.03 deg
Galactic Latitude -59.07 deg
Rate 0.575 deg/day
Direction 64.03 deg

More info »