littim Subroutine

public subroutine littim(tjd, idbody, pose, tlite, pos, tlight)

THIS SUBROUTINE COMPUTES THE POSITION OF A SOLAR SYSTEM BODY, AS ANTEDATED FOR LIGHT-TIME.

 TJD    = TDB JULIAN DATE OF OBSERVATION (IN)
 IDBODY = ID NUMBER OF BODY, USED IN CALLS TO SOLSYS (IN)
 POSE   = POSITION VECTOR OF OBSERVER (OR THE GEOCENTER),
          WITH RESPECT TO ORIGIN AT SOLAR SYSTEM BARYCENTER,
          REFERRED TO ICRS AXES, COMPONENTS IN AU (IN)
 TLITE  = FIRST APPROXIMATION TO LIGHT-TIME, IN DAYS (IN)
          (CAN BE SET TO 0.D0 IF UNKNOWN)
 POS    = POSITION VECTOR OF BODY, WITH RESPECT TO ORIGIN AT
          OBSERVER (OR THE GEOCENTER), REFERRED TO ICRS AXES,
          COMPONENTS IN AU (OUT)
 TLIGHT = FINAL LIGHT-TIME, IN DAYS (OUT)

Arguments

Type IntentOptional Attributes Name
real(kind=wp) :: tjd
integer :: idbody
real(kind=wp), dimension(3) :: pose
real(kind=wp) :: tlite
real(kind=wp), dimension(3) :: pos
real(kind=wp) :: tlight

Calls

proc~~littim~~CallsGraph proc~littim novas_module::littim proc~geocen novas_module::geocen proc~littim->proc~geocen solsys solsys proc~littim->solsys proc~astcon novas_module::astcon proc~geocen->proc~astcon

Called by

proc~~littim~~CalledByGraph proc~littim novas_module::littim proc~place novas_module::place proc~place->proc~littim proc~mpstar novas_module::mpstar proc~mpstar->proc~place proc~places novas_module::places proc~places->proc~place