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PDS_VERSION_ID                              = PDS3                     LABEL_REVISION_NOTE                         = "R. SIMPSON, 1999-08-10" RECORD_TYPE                                 = FIXED_LENGTH             RECORD_BYTES                                = 72                                                                                              OBJECT                                      = TARGET                     TARGET_NAME                               = "TITAN"                                                                                           OBJECT                                    = TARGET_INFORMATION           PRIMARY_BODY_NAME                       = "SATURN"                     ORBIT_DIRECTION                         = "PROGRADE"                   ROTATION_DIRECTION                      = "UNK"                        TARGET_TYPE                             = "SATELLITE"                  TARGET_DESC                             = "                                                                                                 TARGET PARAMETERS                                                      =================                                                                                                                               A_AXIS_RADIUS                   : 2575.                                TARGET_PARAMETER_UNCERTAINTY    : 2.                                   DATA_SOURCE_ID                  : IAU-1994                                                                                                    B_AXIS_RADIUS                   : 2575.                                TARGET_PARAMETER_UNCERTAINTY    : 2.                                   DATA_SOURCE_ID                  : IAU-1994                                                                                                    BOND_ALBEDO                     : UNK                                                                                                         C_AXIS_RADIUS                   : 2575.                                TARGET_PARAMETER_UNCERTAINTY    : 2.                                   DATA_SOURCE_ID                  : IAU-1994                                                                                                    FLATTENING                      : 0.                                   TARGET_PARAMETER_UNCERTAINTY    : UNK                                  DATA_SOURCE_ID                  : IAU-1994                                                                                                    MAGNETIC_MOMENT                 : UNK                                                                                                         MASS                            : 135000000000000000000000.            TARGET_PARAMETER_UNCERTAINTY    : UNK                                  DATA_SOURCE_ID                  : CUNNINGHAM-1997                                                                                             MASS_DENSITY                    : 1.881                                TARGET_PARAMETER_UNCERTAINTY    : UNK                                  DATA_SOURCE_ID                  : CUNNINGHAM-1997                                                                                             MINIMUM_SURFACE_TEMPERATURE     : UNK                                  MAXIMUM_SURFACE_TEMPERATURE     : UNK                                  MEAN_SURFACE_TEMPERATURE        : UNK                                                                                                         EQUATORIAL_RADIUS               : 2575.                                TARGET_PARAMETER_UNCERTAINTY    : 2.                                   DATA_SOURCE_ID                  : IAU-1994                                                                                                    MEAN_RADIUS                     : 2575.                                TARGET_PARAMETER_UNCERTAINTY    : 2.                                   DATA_SOURCE_ID                  : IAU-1994                                                                                                    SURFACE_GRAVITY                 : 1.35                                 TARGET_PARAMETER_UNCERTAINTY    : UNK                                  DATA_SOURCE_ID                  : CUNNINGHAM-1997                                                                                             SYNODIC_ROTATION_PERIOD         : 15.95                                TARGET_PARAMETER_UNCERTAINTY    : UNK                                  DATA_SOURCE_ID                  : CUNNINGHAM-1997                                                                                                                                                                    POLE_RIGHT_ASCENSION            : ( 36.41, -0.036, 0. )                TARGET_PARAMETER_UNCERTAINTY    : UNK                                  TARGET_PARAMETER_EPOCH          : 2000                                 DATA_SOURCE_ID                  : NAIF-1997                                                                                                   POLE_DECLINATION                : ( 83.94, -0.004, 0. )                TARGET_PARAMETER_UNCERTAINTY    : UNK                                  TARGET_PARAMETER_EPOCH          : 2000                                 DATA_SOURCE_ID                  : NAIF-1997                                                                                                   SIDEREAL_ROTATION_PERIOD        : UNK                                  MEAN_SOLAR_DAY                  : UNK                                  OBLIQUITY                       : UNK                                                                                                         ORBITAL_ECCENTRICITY            : 0.029                                TARGET_PARAMETER_UNCERTAINTY    : UNK                                  TARGET_PARAMETER_EPOCH          : UNK                                  DATA_SOURCE_ID                  : BURATTI-1997                                                                                                ORBITAL_INCLINATION             : 0.3                                  TARGET_PARAMETER_UNCERTAINTY    : UNK                                  TARGET_PARAMETER_EPOCH          : UNK                                  DATA_SOURCE_ID                  : BURATTI-1997                                                                                                ORBITAL_SEMIMAJOR_AXIS          : 1220000.                             TARGET_PARAMETER_UNCERTAINTY    : UNK                                  TARGET_PARAMETER_EPOCH          : UNK                                  DATA_SOURCE_ID                  : BURATTI-1997                                                                                                ASCENDING_NODE_LONGITUDE        : UNK                                  PERIAPSIS_ARGUMENT_ANGLE        : UNK                                                                                                                                                                              DATA SOURCE DESCRIPTIONS                                               ========================                                                                                                                        BURATTI-1997                                                           ------------                                                             Taken from ENCYCLOPEDIA OF PLANETARY SCIENCES entry entitled           SATELLITE, NATURAL [BURATTI1997].                                                                                                                                                                                  CUNNINGHAM-1997                                                        ---------------                                                          Taken from ENCYCLOPEDIA OF PLANETARY SCIENCES entry entitled           TITAN [CUNNINGHAM1997].                                                                                                                                                                                            IAU-1994                                                               --------                                                                 Taken or derived from REPORT OF THE IAU/IAG/COSPAR WORKING             GROUP ON CARTOGRAPHIC COORDINATES AND ROTATIONAL ELEMENTS              OF THE PLANETS AND SATELLITES: 1994 [DAVIESETAL1996A].                 Given mean radius (MR), equatorial radius (ER), and polar              radius (PR), then:                                                                                                                                 MR                 = ER = PR                                           A_AXIS_RADIUS      = ER                                                B_AXIS_RADIUS      = ER                                                C_AXIS_RADIUS      = ER                                                FLATTENING         = (ER - PR)/ER                                                                                                      NAIF-1997                                                              ---------                                                                Taken from the NAIF 1997 Planetary Constants Kernel                    PCK00006.TPC, itself based on IAU-1994 (see above).                    Three-element vectors give the constant term and linear                coefficient for Julian centuries since the standard                    epoch (J2000); the third term contains a higher order                  correction [DAVIESETAL1996A], but is set to 0 in the                   NAIF Planetary Constants Kernel."                                                                                                         END_OBJECT                           = TARGET_INFORMATION                                                                                     OBJECT                               = TARGET_REFERENCE_INFORMATION      REFERENCE_KEY_ID                   = "BURATTI1997"                   END_OBJECT                           = TARGET_REFERENCE_INFORMATION                                                                           OBJECT                               = TARGET_REFERENCE_INFORMATION      REFERENCE_KEY_ID                   = "CUNNINGHAM1997"                END_OBJECT                           = TARGET_REFERENCE_INFORMATION                                                                           OBJECT                               = TARGET_REFERENCE_INFORMATION      REFERENCE_KEY_ID                   = "DAVIESETAL1996A"               END_OBJECT                           = TARGET_REFERENCE_INFORMATION                                                                         END_OBJECT                             = TARGET                                                                                               END