01 2334 BD+82 498 HD 153751
SAO 2770 ADS 10242 A AGK3+82 491
EPS UMi FK4 912 GC 22749
GCRV 9717 HR 6322 IDS 1656.2+8212
N30 3770 22 UMi
02 16 45 58.142 0054 +82 02 14.22 015 2000.0 2000.00 2000.00 0147 0147
04 +8160 +550 2000.0 0147 0147
08 -11.4 0154
09 4.19 4.23 V 0123 39.481 0123
10 eclipsing binary of Algol type (Ref.0111,Ref.0123)
RS CVn variable (Ref.0149,Ref.0123)
11 dA8-F0 + G5 III (Ref.0149)
13 visual double star, components A,B (Ref.0157)
separation A-B=77.6", dmag=6.8 (Ref.0150)
spectroscopic binary (Ref.0020,Ref.0148)
RS CVn binary (Ref.0149)
orbital period 39.48 (Ref.0149)
eclipsing binary of Algol type (Ref.0111,Ref.0123)
14 finding chart (Ref.0163)
17 Hip.SPRS (Ref.0089)
Category Meaning Units
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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
0089 – Argue,A.N.:1986,Allocation of superhigh priority to Hipparcos radio stars,cf.list of superhigh priority radio stars (SPRS), 7 Aug.1986,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)
0147 – Fricke,W.,Schwan,H.,Lederle,T. et al.:1988, Fifth Fundamental Catalogue (FK5). Part I. The basic fundamental stars. Veroeffentl. des Astronomischen Rechen-Institutes Heidelberg, Nr.32 (Cat. I/149)
0148 – Halbwachs,J.L.: 1981A&AS...44...47H
0149 – Hall,D.S.: 1981, The RS Canum Venaticorum binaries, in Proceedings of Solar Phenomena of Stars and Stellar Systems, R.M.Bonnet and A.K.Dupree (eds.), D.Reidel Publ.Comp., Dordrecht, 431
0150 – Aitken, R.,G.: 1932, New General Catalogue of Double Stars, Carnegie Institution of Washington, Publication No.417, Vol.I and II, Washington D.C.
0154 – Wilson,R.E.: 1953, General Catalogue of Stellar Radial Velocities, Carnegie Institution of Washington, Publication No.601, Washington,D.C. (Cat. III/21)
0157 – Jeffers,H.M.,van den Bos,W.H.,Greeby,F.M.:1963,Index Catalogue of Visual Double Stars,1961.0, Part I and Part II, Lick Observatory, Mount Hamilton, California
0163 – de Vegt,Chr.: 1989, Working Documents, Sternwarte der Universitaet Hamburg,Hamburg-Bergedorf,available upon request