SLA_AOPPAT - Update Appt-to-Obs Parameters   

ACTION:

Recompute the sidereal time in the apparent to observed place star-independent parameter block.

CALL:

CALL sla_AOPPAT (DATE, AOPRMS)

GIVEN:

DATE UTC date/time (Modified Julian Date, JD-2400000.5)

AOPRMS D(14) star-independent apparent-to-observed parameters:

(1-12) not required

$$\Delta$$ (13)

(14) not required

RETURNED:

AOPRMS star-independent apparent-to-observed parameters:

(1-13) not changed

(14) local apparent sidereal time (radians)

NOTE:

For more information, see sla_AOPPA.