AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002SL4 ∴ Summary
Contact »
(287190) 2002SL4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93015 7.581e-09 au
e 0.079569 1.088e-07
i 17.757 9.568e-06 deg
Ω 309.301 2.067e-05 deg
ω 55.816 6.767e-05 deg
M 5.751 6.055e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7766 au
Aphelion 2.0837 au
Asc. node-Earth separation 0.82114 au
Desc. node-Earth separation 1.02321 au
Earth MOID 0.8029 au
Orbital period 979.459 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 204 (5)
Radar observations (Discarded) 0 (0)
Arc length 7601.72 days
Unobserved 857 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 16.947 deg
Declination 18.8418 deg
V Magnitude 21.44 mag
Solar Elongation 12.42 deg
Galactic Latitude -43.86 deg
Rate 0.633 deg/day
Direction 64.271 deg

More info »