17212-4133 I 1315 (HD 156741)

 
 
17h 21m 10.95s -41° 33' 24.5" P.A. 289.00 sep 1.0 mag 9.27,10.86 Sp G8V dist. 97.47 pc (317.95 l.y.)
 
 
Coord 2000 17212-4133 Discov num I  1315 Comp Coord arcsec 2000 17 21 10.95 -41 33 24.5
Date first 1926 Date last 2016 Obs 16
Pa first 335 Pa last 288.5 P.A. Now (θ) 288.5°
Sep first 0.8 Sep last 1.025 Sep. Now (ρ) 1.025"
Mag pri 9.27 Mag sec 10.86 delta mag (ΔM) 1.59 Spectral class G8V (yellow)
Pri motion ra -083 Sec motion ra -083
Pri motion dec +020 Sec motion dec +020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 156741 Constellation Scorpius SAO 227852 HIP 84911
Tycho2 7891-01311-1 Gaia DR2 5959819559077545088 HD 156741 CD CD-4111511
CP CP-41 7954 Distance 97.47 Distance ly 317.95
 
 
WDS 17212-4133 I 1315 (HD 156741) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17212-4133 I 1315 1991 15 302 1.0 9.27 10.86 G8V D 172110.95-413324.5
17212-4133 I 1315 2016 16 289 1.0 9.27 10.86 G8V 172110.95-413324.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 17212-4133 I 1315 (HD 156741) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17212-4133 I 1315 (HD 156741) : MEASURES
 
 
No records found.

 
 
WDS 17212-4133 (HD 156741) : VIRTUAL EYEPIECE
 
 

17212-4133 I  1315A mag 9.27 Sp G8V 17212-4133 I  1315B sep 0.8 P.A. 294.10 mag 10.86 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 17212-4133 (HD 156741) : ALADIN DSS IMAGE @ 17h 21m 10.95s -41° 33' 24.5"
 
 
 
 
WDS 17212-4133 I 1315 (HD 156741) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17212-4133  I  1315 distance=0' 17215-4154  BRT 960 distance=21' 17192-4129  RST1950 distance=23' 17204-4111  HDS2449 distance=24' 17186-4128  KPP 395 distance=30' 17210-4206  HDS2450 distance=33' 17173-4140  CPO  73 distance=45' 17210-4048  VVV  40 distance=46' 17260-4118  TDS 866 distance=57' 17208-4240  I   410 distance=67' 17208-4023  RSS 438 distance=71' 17212-4022  RST1952 distance=71' 17163-4220  I   408 distance=72' 17224-4022  BRT 962 distance=73' 17276-4119  I  1321 distance=74' 17270-4208  BRT 970 distance=75' 17253-4032  SKF1054 distance=77' 17253-4028  TDT 342 distance=80' 17165-4030  RST1946 distance=83' 17227-4012  WG  205 distance=84' 17188-4254  SNA  68 distance=85' 17164-4240  FGS  28 distance=86' 17288-4140  RSS 443 distance=86' 17184-4256  TDS 861 distance=89' 17280-4227  KPP3006 distance=93' 17259-4251  BRT 966 distance=95' 17300-4134  RST1961 distance=99' 17287-4041  WG  208 distance=100' 17204-3954  WG  204 distance=100' 17283-4032  WG  207BC distance=102' 17283-4032  WG  207AB distance=102' 17288-4233  RSS 444 distance=104' 17299-4214  B  1860 distance=107' 17118-4200  CPO  72AB distance=108' 17280-4016  KPP4040 distance=109' 17237-3948  RST1958 distance=110' 17232-3946  WG  206AB distance=110' 17232-3946  SHT  31AC distance=110' 17232-3946  SHT  31AD distance=110' 17189-3946  I   409 distance=111' 17151-4006  WG  201 distance=113' 17296-4236  B  1859 distance=113' 17303-4049  CPO 530 distance=113' 17315-4156  I  1324 distance=118' 17315-4157  BRT 978 distance=119' 17114-4047  VVV  38 distance=120' 17295-4019  I  1004 distance=120' 17316-4111  RST1963 distance=121' 17208-3932  RST1951 distance=122' 17317-4102  HLD 136AB distance=123' 17317-4102  ARY 114AC distance=123' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 17212-4133 I 1315 289 1.0
Show 17215-4154 BRT 960 231 2.4 21
Show 17192-4129 RST1950 280 1.4 23
Show 17204-4111 HDS2449 240 7.0 24
Show 17186-4128 KPP 395 181 4.9 30
Show 17210-4206 HDS2450 31 0.7 33
Show 17173-4140 CPO 73 313 18.6 45
Show 17210-4048 VVV 40 315 5.2 46
Show 17260-4118 TDS 866 308 1.1 57
Show 17208-4240 I 410 279 2.9 67
Show 17208-4023 RSS 438 160 5.8 71
Show 17212-4022 RST1952 177 0.6 71
Show 17163-4220 I 408 178 1.7 72
Show 17224-4022 BRT 962 273 3.6 73
Show 17276-4119 I 1321 137 0.5 74
Show 17270-4208 BRT 970 247 3.3 75
Show 17253-4032 SKF1054 24 67.3 77
Show 17253-4028 TDT 342 257 0.5 80
Show 17165-4030 RST1946 220 1.4 83
Show 17227-4012 WG 205 9 8.1 84
Show 17188-4254 SNA 68 20 6.4 85
Show 17164-4240 FGS 28 -1 -1.0 86
Show 17288-4140 RSS 443 147 6.7 86
Show 17184-4256 TDS 861 354 1.7 89
Show 17280-4227 KPP3006 245 2.6 93
Show 17259-4251 BRT 966 96 2.9 95
Show 17300-4134 RST1961 301 0.5 99
Show 17287-4041 WG 208 235 8.1 100
Show 17204-3954 WG 204 167 4.8 100
Show 17283-4032 WG 207 BC 47 5.9 102
Show 17283-4032 WG 207 AB 190 24.4 102
Show 17288-4233 RSS 444 203 9.4 104
Show 17299-4214 B 1860 197 0.8 107
Show 17118-4200 CPO 72 AB 30 11.5 108
Show 17280-4016 KPP4040 105 1.8 109
Show 17237-3948 RST1958 353 1.0 110
Show 17232-3946 WG 206 AB 147 4.8 110
Show 17232-3946 SHT 31 AC 265 13.1 110
Show 17232-3946 SHT 31 AD 292 23.9 110
Show 17189-3946 I 409 35 5.4 111
Show 17151-4006 WG 201 91 5.7 113
Show 17296-4236 B 1859 317 0.2 113
Show 17303-4049 CPO 530 316 4.7 113
Show 17315-4156 I 1324 37 1.5 118
Show 17315-4157 BRT 978 37 5.3 119
Show 17114-4047 VVV 38 312 2.8 120
Show 17295-4019 I 1004 256 3.7 120
Show 17316-4111 RST1963 53 0.2 121
Show 17208-3932 RST1951 81 0.9 122
Show 17317-4102 HLD 136 AB 106 1.1 123
Show 17317-4102 ARY 114 AC 251 64.9 123

 
 
WDS 17212-4133 : COMPONENTS
 
 
  A
B pa=294.1°
sep=0.80"
 
 
17212-4133 A
 
 
Componente originario normalizzato AB Name HD 156741 Coord arcsec 2000 172110.95-413324.5 Mag 9.27
Spectral class G8V (yellow) PmRA -83.00 PmDE 20.0 SAO 227852
HIP 84911 Tycho2 7891-01311-1 HD 156741 CD CD-4111511
CP CP-41 7954
Tycho2
Tycho2 7891-01311-1 Pflag P RAmdeg 260.29564171 DEmdeg -41.55681055
PmRA -82.9 PmDE 20.1 E RAmdeg 13 E DEmdeg 19
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.11 EpDEm 1990.00
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 10.135 E BTmag 0.032 VTmag 9.267
E VTmag 0.022 Prox 10 TYC T HIP 84911
CCDM A RAdeg 260.29592444 DEdeg -41.55687333 EpRA 1990 1.75
EpDE 1990 1.47 E RAdeg 12.9 E DEdeg 19.2 Posflg D
Corr -0.2
SAO
SAO 227852 DelFlag RA1950 PmRA1950 -0.0062
DE1950 PmDE1950 0.014 Vmag 8.5 SpType G5
Double code Source 48 CatNum 16051 DM CP-41 7954
DMcomp BDsup HD 156741 M HD 0
GC RA1950rad 4.52762435 DE1950rad -0.72445396 PmRA2000 -0.0062
PmDE2000 0.014
Hipparcos
Catalog H HIP 84911 Proxy H RAhms 17 21 11.03
DEdms -41 33 24.8 Vmag 8.75 VarFlag R Vmag H
RAdeg 260.296 DEdeg -41.5569 AstroRef A Plx 11.36
CCDM 17212-4133 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 299 Rho 1.06 HD 156741 BD
CD CD-4111511 CP CP-41 7954 Dm number -4111511 VIred 0.67
SpType G8V R SpType Coord arcsec 2000 172111.03-413324.8
Hipparcos 2
HIP 84911 Sn 15 So 3 Nc 2
RArad 4.5430215529 DErad -0.7253045868 Plx 10.26 PmRA -84.34
PmDE 25.98 E RArad 2 E DErad 1.21 E Plx 2.36
E pmRA 2.24 E pmDE 1.25 Hpmag 8.8913 E Hpmag 0.0027
SHp 0.017 VA 0 BV 0.741 E BV 0.026
VI 0.79
CCDM
Ccdm 17212-4133 RComp Comp A Note1
Note2 Discov num DRAs -0.96 DDEs -25.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA -70 PmDE 14 Dm number -4111511 Cat1 CD
Name2 227852 Cat2 SAO HD 156741 M HD
ADS BDS M ADS BDS N IDS IDS 17141S4127A
HIC 84911
 
 
17212-4133 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172110.89-413324.2 Mag 10.86 PmRA -83.00
PmDE 20.0 Tycho2 7891-01311-2 Calc delta mag 1.59 Calc coord yes
Tycho2
Tycho2 7891-01311-2 Pflag P RAmdeg 260.29564171 DEmdeg -41.55681055
PmRA -82.9 PmDE 20.1 E RAmdeg 13 E DEmdeg 19
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.11 EpDEm 1990.00
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 12.015 E BTmag 0.157 VTmag 10.860
E VTmag 0.086 Prox 10 TYC HIP 84911
CCDM B RAdeg 260.29559667 DEdeg -41.55672167 EpRA 1990 1.76
EpDE 1990 1.45 E RAdeg 22.0 E DEdeg 34.2 Posflg D
Corr -0.2
CCDM
Ccdm 17212-4133 RComp Comp B Note1
Note2 Discov num I 1315 DRAs DDEs
R dRAs Year 1959 Theta 312 Rho 0.9
Obs 9 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17141S4127B
HIC 84911