@spiceErrorCheck<EOL>def stelab(pobj, vobs):
pobj = stypes.toDoubleVector(pobj)<EOL>vobs = stypes.toDoubleVector(vobs)<EOL>appobj = stypes.emptyDoubleVector(<NUM_LIT:3>)<EOL>libspice.stelab_c(pobj, vobs, appobj)<EOL>return stypes.cVectorToPython(appobj)<EOL>
Correct the apparent position of an object for stellar
aberration.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/stelab_c.html

:param pobj: Position of an object with respect to the observer.
:type pobj: 3-Element Array of floats
:param vobs:
            Velocity of the observer with respect
            to the Solar System barycenter.
:type vobs: 3-Element Array of floats
:return:
        Apparent position of the object with respect to
        the observer, corrected for stellar aberration.
:rtype: 3-Element Array of floats