Complement to V/67

Details concerning star 2711

 01  2711                  CoD-34 12102          CPD-35 7282
     HD 161741             SAO 209291            (CPD-34 7124)
     CPC 18. 8982          GC 24163              V393 Sco
     2nd CAPE 50 5120
 02  17 48 47.570   0128  -35 03 25.69   225  2000.0  1957.82   1957.82    0147  0091
 04       -5            -1358          2000.0  0147  0091
 06    +25  0152
 09                   8.2   9.0  V  0123   7.7125 0123
 10  eclipsing binary of Algol type (Ref.0123)
 11  B9              (Ref.0123)
 13  eclipsing binary of Algol type (Ref.0123)
 14  finding chart (Ref.0163)
 16  radio emission confirmed (Ref.0152)
 17  Hip.SPRS (Ref.0100)

Explanations


     Category          Meaning                               Units
     ****************************************************************************

        01        star designations

        02        optical position:
                  right ascension (J2000.0), m.e.,   HHMMSS.SSSS, 10**(-4) sec
                  declination (J2000.0), m.e.,       DDMMSS.SSS,  10**(-3) arcsec
                  epoch of coordinate system,
                  observation epochs in RA
                  and DEC,
                  bibliograph. reference to the
                  reference system of positions
                  (usually the FK5 system,
                  otherwise the original one),
                  bibl. reference to position

        03        radio position:
                  right ascension (J2000.0), m.e.,   HHMMSS.SSSS, 10**(-4) sec
                  declination (J2000.0), m.e.,       DDMMSS.SSS,  10**(-3) arcsec
                  epoch of coordinate system,
                  observation epochs in RA
                  and DEC,
                  bibliograph. reference to the
                  original reference system of
                  positions,
                  bibl. reference to position

        04        optical proper motion in RA        10**(-6) sec/yr
                  and DEC referred to J2000.0,       10**(-5) arcsec/yr
                  epoch of coordinate system,
                  bibliograph. reference to the
                  reference system of proper
                  motions (usually the FK5 system,
                  otherwise the original one),
                  bibl. reference to proper motion

        05        radio proper motion in RA          10**(-6) sec/yr
                  and DEC referred to J2000.0,       10**(-5) arcsec/yr
                  epoch of coordinate system,
                  bibliograph. reference to the
                  original reference system of
                  proper motions,
                  bibl. reference to proper motion

        06        optical parallax,                  10**(-4) arcsec
                  bibl. reference

        07        radio parallax,                    10**(-4) arcsec
                  bibl. reference

        08        radial velocity,                   km/s
                  bibl. reference

        09        apparent magnitudes                mag
                  for the magnitude systems
                  U, B, V, R, P, H (=Hipparcos),
                  K (=Kukarkin), bibl. reference;
                  mag(max), mag(min) for variable
                  stars, bibl. reference;
                  period of variability,             d
                  bibl. reference

        10        type of variability,
                  bibl. reference

        11        spectral type and
                  luminosity class,
                  bibl. reference

        12        optical structure,
                  bibl. reference

        13        double star properties:
                  type, number of components,
                  separation,                        arcsec
                  magnitudes,                        mag
                  sundries,
                  bibl. reference

        14        guide to finding charts

        15        guide to radio maps

        16        guide to radio emission

        17        observation priority
                      meaning of entries:
                      - Hip.SPRS: Hipparcos Superhigh Priority Radio Star
                      - VLA/VLBI programme star: Star selected for regular
                        observations by VLA or VLBI

References

0091 – Stoy,R.H.:1968, Second Cape catalogue for 1950.0,Annals of the Cape Observatory,Vol.XXIII,Cape Observatory (Cat. I/75)

0100 – Argue,A.N.:1987,Telex to C.Turon, 9 April 1987, concerning a list of radio stars prepared for submission to Monthly Notices Roy.Astron.Soc. by Slee et al.; preliminary reference "AS CSIRO RPP 3083",Cambridge

0123 – Kholopov,P.N.:1985-1987, General catalogue of variable stars, Astronomical Council of the USSR Academy of Sciences,Moscow, Vol.I-III (See Cat. II/214)

0152 – Slee,O.B.,Nelson,G.J.,Stewart,R.T.,Wright,A.E.,Innis,J.L., Ryan,S.G.,Vaughan,A.E.: 1987MNRAS.229..659S

0163 – de Vegt,Chr.: 1989, Working Documents, Sternwarte der Universitaet Hamburg,Hamburg-Bergedorf,available upon request