NSV 10014


The object was found in the following catalogues:
  1. The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version)

  2. SKY2000 - Master Star Catalog

  3. Smithsonian Astrophysical Observatory Star Catalog

  4. The Washington Visual Double Star Catalog, 1996.0

  5. Combined General Catalogue of Variable Stars (suspected variables)


catalogues and names NSV 10014, 95 Her, HR 6729, HD 164668, SAO 85647, WDS 18015+2136B
constellation Hercules

data from The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version) (Hoffleit+, 1991)


object is infrared source (NASA merged infrared catalogue, Schmitz et al., 1978)

position, motion, parallax:

position (J2000) RA: 18h 1min 29,9sec DEC: +21 35' 43''
position (J1900) RA: 17h 57min 15,3sec DEC: +21 35' 45''
proper motion (J2000) RA: 0,011 arcsec/a DEC: 0,032 arcsec/a
radial velocity -31 km/s
note: suspected variable radial velocity
rotational velocity =<25 km/s (uncertain) (variable)
note (category: dynamical parallaxes): 0.007".

magnitude

visual magnitude 5,18
(V on UBV Johnson system)

spectral / color information

spectral class G8III
B-V-magnitude 0,95
U-B-magnitude 0,57

variability information

variable star identification 10014

double/multiple star system information

separation 6,3 arcsec
mag difference (of double or brightest multiple) 0,1
note (category: double and multiple data): Binary with 6730.

data from SKY2000 - Master Star Catalog (Myers+ 1997)

position, motion, parallax:

position (J2000) RA: 18h 1min 29,926sec DEC: +21 35' 42,69'' 1,24 arcsec source: 29
proper motion (J2000) RA: 0,0008 arcsec/a DEC: 0,032 arcsec/a source: 25
radial velocity -31 km/s source: 25
galactic coord. (B1950) longitude: 47,5 latitude: 20,29
GCI unit vector (J2000) X: 0,00608 Y: -0,929787 Z: 0,368047

magnitude:

visual 5,18 (observed) source: 25
photovisual 5,2 source: 2
photographic 6 source: 2

spectral information:

spectral class G5 source: 29
Morgan-Keenan G8III source: 25
B-magnitude 6,13 0,05 B-V-magnitude 0,95
U-magnitude 6,7 0,05 U-B-magnitude 0,57

double/multiple star system information:

source of data: 19
separation between brightest and second brightest component 6,2 arcsec
magnitude difference between brightest and second brightest component 0,22
position angle 258

component magnitude spectral class catalogue(s)/name(s)
A 4,96 A3 95 Her, HR 6730, HD 164669, SAO 85648
B 5,18 G5 95 Her, HR 6729, HD 164668, SAO 85647

sources:

2 HD and HDE Catalogs
Cannon, A.J., and E.C. Pickering, Harvard Annals, Vols 91-99, 1918-24, Cambridge, Massachusetts: Harvard University; Cannon, A.J., Harvard Annals, Vol. 100, 1925-36, Cambridge, Massachusetts: Harvard University; and Cannon, A.J., and M. Walton Mayall, Harvard Annals, Vol. 112, 1949, Cambridge, Massachusetts: Harvard University
19 WDS Catalog
Worley, C.E., and G.G. Douglass, Washington Catalog of Visual Double Stars 1996.0, United States Naval Observatory, 1996
25 Bright Star Catalogue, 5th edition
Hoffleit, D. and Warren, W.H. Jr., The Bright Star Catalogue, 5th Revised Edition, Version 2, 1994
29 SAOJ2000
SAO on FK5 at J2000, 1989

data from Smithsonian Astrophysical Observatory Star Catalog (SAO Staff 1966; USNO, ADC 1990)

position and proper motion:

position (J1950) RA: 17h 59min 22,551sec DEC: +21 35' 39,16'' 0,026 arcsec
position (J2000) RA: 18h 1min 29,926sec DEC: +21 35' 42,69''
proper motion J1950 (FK4) RA: 0,0007 arcsec/a DEC: 0,031 arcsec/a 0,004 arcsec/a in RA
0,003 arcsec/a in DEC
proper motion J2000 (FK5) RA: 0,0008 arcsec/a DEC: 0,032 arcsec/a
source of proper motion data Determined by source catalog

magnitude:

visual 5,2 (accuracy: 2 decimals)
source of visual magnitude data Taken from Harvard or San Luis photometry.

spectral information:

spectral class G5
source of spectral data Taken from the Henry Draper Catalogue or no spectrum in source catalog.

remarks for duplicity and variability

Double star in Aitken's Double Star Catalogue (Aitken 1932)

catalogues

source catalogue GC, catalogue number: 24538
Durchmusterung BD+21 3280B
Boss General Catalogue 24538
Henry Draper Catalogue 164668

data from The Washington Visual Double Star Catalog, 1996.0 (Worley+, 1996)

position and proper motion:

position (J2000) RA: 18h 1,5min DEC: +21 36'
proper motion (J2000) RA: 0,011 arcsec/a DEC: 0,042 arcsec/a

double/multiple star system information:

component year number of measures position angle angular separation magnitude of 1st component magnitude of 2nd component spectral class(es) discoverer code
- 1822 often 262 6,1'' 4,96 5,18 A5IIIn STF2264
1987 258 6,2''

discoverer information:

discoverer code discoverer reference
STF2264 Struve, F.G.W. -

notes:

note 95 Her. Proper motion of B +008 +028, spectrum G8III.

data from Combined General Catalogue of Variable Stars (suspected variables) (Kholopov+ 1998)

position:

position (J1950) RA: 17h 59min 22,6sec DEC: +21 35' 39''

variability informations:

magnitute at max. brightness 4,28
magnitute at min. brightness
photometric system visual, photovisual or Johnson's V

spectral information

spectral class *

references

to a study 671574D (designation: 95 HER)

miscanellous

There are notes in the published catalog (Kukarkin et al.(1982)).