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Doubles in session


Current system
17190-7331
TOB 341
HD 155453


Nearby doubles
4' : 17182-7332
TOB 340

7' : 17188-7325
B 2829

8' : 17207-7330
B 2832

13' : 17219-7330
UC 3330

29' : 17141-7312
TDT 279

30' : 17147-7355
TDT 286

38' : 17184-7408
UC 3320

51' : 17073-7326
TDT 222

51' : 17308-7329
HEI 390

51' : 17071-7333
UC 3291

54' : 17270-7413
TDT 358

55' : 17133-7243
HJ 4914

56' : 17090-7408
TDT 235

57' : 17312-7310
B 2047

58' : 17057-7319
TDT 209

60' : 17163-7233
B 2046

60' : 17141-7427
TDT 280

64' : 17108-7425
B 2044AB

71' : 17288-7236
WFC 194

72' : 17348-7400
HEI 391

73' : 17149-7442
SWR 215

77' : 17074-7235
HDS2419

77' : 17343-7414
B 2839

80' : 17148-7214
TDT 287

81' : 17075-7228
TDT 223

82' : 16599-7325
I 100



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17190-7331 TOB 341 (HD 155453)

 
 
17h 18m 59.19s -73° 31' 14.0" P.A. 229.00 sep 30.2 mag 8.38,11.79 Sp K2II
 
 
Coord 2000 17190-7331 Discov num TOB 341 Comp Coord arcsec 2000 17 18 59.19 -73 31 14.0
Date first 1892 Date last 2015 Obs 8
Pa first 231 Pa last 228.5 P.A. Now (θ) 228.5°
Sep first 29.8 Sep last 30.196 Sep. Now (ρ) 30.196"
Mag pri 8.38 Mag sec 11.79 delta mag (ΔM) 3.41 Spectral class K2II (yellow-orange)
Pri motion ra -005 Sec motion ra -006
Pri motion dec -018 Sec motion dec -022
Notes
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155453 Constellation Apus SAO 257482 Tycho2 9288-00056-1
Gaia DR2 5802582940970985088 HD 155453 DM CP-73 1816
 
 
WDS 17190-7331 TOB 341 (HD 155453) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tob2000 Mb u Tobal, T. 2000O&T....52...67T
Tob2000 Obs. et Travaux 52, 67, 2000
Tob2003 M+ j Tobal, T. ...................
Tob2003 +Pa OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Tob2003 +Z
Tob2005a Pu j Tobal, T. ...................
Tob2005a Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 1, 2004)
Tob2005b Pu j Tobal, T. ...................
Tob2005b Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 2, 2004)
Tob2005c Pu j Tobal, T. ...................
Tob2005c Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 3, 2004)
Tob2005d Pp j Tobal, T. ...................
Tob2005d Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 4, 2004)
Tob2005e Pp j Tobal, T. ...................
Tob2005e Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 5, 2004)
Tob2005f Pp j Tobal, T. ...................
Tob2005f Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 6, 2004)
Tob2005g Pp j Tobal, T. ...................
Tob2005g Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 7, 2004)
Tob2005h Pu j Tobal, T. ...................
Tob2005h Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 8, 2005)
Tob2005i Pp j Tobal, T. ...................
Tob2005i Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 9, 2005)
Tob2005j Pp j Tobal, T. & Martin, I.T. ...................
Tob2005j Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 10, 2005)
Tob2006a Pp j Tobal, T. ...................
Tob2006a Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 11, 2006)
Tob2006b Pp j Tobal, T. ...................
Tob2006b Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 12, 2006)
Tob2006c Pa j Tobal, T. ...................
Tob2006c Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 13, 2006)
Tob2006d Pa j Tobal, T. ...................
Tob2006d Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 14, 2006)
Tob2007a Pu j Tobal, T. ...................
Tob2007a Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 15, 2007)
Tob2007b Pa j Tobal, T. ...................
Tob2007b Webb Soc., Double Star Circ. 16, 2008 (also OAG General Cat. Suppl. 20, 2007)
Tob2008 Pa j Tobal, T. ...................
Tob2008 OAG General Cat. Suppl. 21, 2008
Tob2009 Pa j Tobal, T. ...................
Tob2009 Webb Soc., Double Star Circ. 18, 2010 (also OAG General Cat. Suppl. 23, 2009)
Tob2012a Pa j Tobal, T. ...................
Tob2012a GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012)
Tob2012b not - Tobal, T. ...................
Tob2012b private communication, 2012
Tob2012c Pa j Tobal, T. ...................
Tob2012c Webb Soc., Double Star Circ. 20, 2012 (also OAG General Cat. Suppl. 26, 2010)
Tob2016 Pa j Tobal, T. ...................
Tob2016 GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17190-7331 TOB 341 2000 4 229 30.0 8.20 12.30 D 171859.43-733116.3
17190-7331 TOB 341 2001 6 229 30.0 8.20 12.30 D 171859.43-733116.3
17190-7331 TOB 341 2010 7 229 30.2 8.38 11.79 K2II 171859.19-733114.0
17190-7331 TOB 341 2015 8 229 30.2 8.38 11.79 K2II 171859.19-733114.0

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

 
 
WDS 17190-7331 TOB 341 (HD 155453) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17190-7331 TOB 341 (HD 155453) : MEASURES
 
 
No records found.

 
 
WDS 17190-7331 (HD 155453) : VIRTUAL EYEPIECE
 
 

17190-7331 TOB 341A mag 8.38 Sp K2II 17190-7331 TOB 341B sep 21.0 P.A. 197.80 mag 11.79 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 17190-7331 (HD 155453) : ALADIN DSS IMAGE @ 17h 18m 59.19s -73° 31' 14.0"
 
 
 
 
WDS 17190-7331 TOB 341 (HD 155453) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17190-7331 TOB 341 distance=1' 17182-7332 TOB 340 distance=4' 17188-7325 B 2829 distance=7' 17207-7330 B 2832 distance=8' 17219-7330 UC 3330 distance=13' 17141-7312 TDT 279 distance=29' 17147-7355 TDT 286 distance=30' 17184-7408 UC 3320 distance=38' 17073-7326 TDT 222 distance=51' 17308-7329 HEI 390 distance=51' 17071-7333 UC 3291 distance=51' 17270-7413 TDT 358 distance=54' 17133-7243 HJ 4914 distance=55' 17090-7408 TDT 235 distance=56' 17312-7310 B 2047 distance=57' 17057-7319 TDT 209 distance=58' 17163-7233 B 2046 distance=60' 17141-7427 TDT 280 distance=60' 17108-7425 B 2044AB distance=64' 17108-7425 LDS 582AC distance=64' 17288-7236 WFC 194 distance=71' 17348-7400 HEI 391 distance=72' 17149-7442 SWR 215 distance=73' 17074-7235 HDS2419 distance=77' 17343-7414 B 2839 distance=77' 17148-7214 TDT 287 distance=80' 17075-7228 TDT 223 distance=81' 16599-7325 I 100 distance=82' 17239-7211 RSS 439 distance=84' 17281-7213 HEI 388 distance=88' 17111-7453 TDT 258 distance=88' 17269-7211 TDT 355 distance=88' 17000-7415 TDT 174 distance=91' 17260-7457 B 2836 distance=91' 17152-7200 UC 3311 distance=94' 17003-7243 TDT 179 distance=95' 17305-7455 TDT 390 distance=96' 17045-7219 LDS 578 distance=98' 17155-7514 TDT 291 distance=104' 17162-7146 B 2405 distance=106' 17113-7144 B 2045 distance=114' 17099-7520 TDT 240 distance=115' 17243-7138 HEI 387 distance=117' 17103-7523 HJ 4904 distance=117' 17285-7141 TDT 372 distance=119' 17143-7135 UC 3309 distance=119' 17388-7208 HJ 4954 distance=121' 17376-7201 UC 3378 distance=122' 17076-7139 UC 3293 distance=123' 17374-7513 TDT 439 distance=127' 17290-7131 TDT 377 distance=129' 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 17190-7331 TOB 341 229 30.2 1
Show 17182-7332 TOB 340 244 16.3 4
Show 17188-7325 B 2829 34 2.8 7
Show 17207-7330 B 2832 346 5.5 8
Show 17219-7330 UC 3330 310 51.8 13
Show 17141-7312 TDT 279 138 3.8 29
Show 17147-7355 TDT 286 158 1.1 30
Show 17184-7408 UC 3320 64 4.0 38
Show 17073-7326 TDT 222 9 0.6 51
Show 17308-7329 HEI 390 272 0.7 51
Show 17071-7333 UC 3291 245 14.8 51
Show 17270-7413 TDT 358 355 0.5 54
Show 17133-7243 HJ 4914 256 3.4 55
Show 17090-7408 TDT 235 346 0.5 56
Show 17312-7310 B 2047 237 1.0 57
Show 17057-7319 TDT 209 347 0.4 58
Show 17163-7233 B 2046 273 3.2 60
Show 17141-7427 TDT 280 65 0.4 60
Show 17108-7425 B 2044 AB 343 1.2 64
Show 17108-7425 LDS 582 AC 355 734.3 64
Show 17288-7236 WFC 194 75 7.6 71
Show 17348-7400 HEI 391 55 0.2 72
Show 17149-7442 SWR 215 42 15.5 73
Show 17074-7235 HDS2419 170 20.6 77
Show 17343-7414 B 2839 48 4.4 77
Show 17148-7214 TDT 287 113 1.8 80
Show 17075-7228 TDT 223 145 2.0 81
Show 16599-7325 I 100 177 0.9 82
Show 17239-7211 RSS 439 269 10.4 84
Show 17281-7213 HEI 388 314 1.2 88
Show 17111-7453 TDT 258 211 2.8 88
Show 17269-7211 TDT 355 48 0.5 88
Show 17000-7415 TDT 174 241 0.4 91
Show 17260-7457 B 2836 56 3.9 91
Show 17152-7200 UC 3311 197 34.2 94
Show 17003-7243 TDT 179 329 0.5 95
Show 17305-7455 TDT 390 284 0.5 96
Show 17045-7219 LDS 578 198 15.5 98
Show 17155-7514 TDT 291 233 0.9 104
Show 17162-7146 B 2405 293 1.2 106
Show 17113-7144 B 2045 108 0.6 114
Show 17099-7520 TDT 240 58 0.6 115
Show 17243-7138 HEI 387 5 1.6 117
Show 17103-7523 HJ 4904 188 6.8 117
Show 17285-7141 TDT 372 122 2.6 119
Show 17143-7135 UC 3309 86 11.4 119
Show 17388-7208 HJ 4954 306 14.7 121
Show 17376-7201 UC 3378 275 28.0 122
Show 17076-7139 UC 3293 129 11.4 123
Show 17374-7513 TDT 439 122 0.5 127
Show 17290-7131 TDT 377 206 0.5 129

 
 
WDS 17190-7331 : COMPONENTS
 
 
  A
B pa=197.8°
sep=21.01"
 
 
17190-7331 A
 
 
Componente originario normalizzato AB Name HD 155453 Coord arcsec 2000 171859.19-733114.0 Mag 8.38
Spectral class K2II (yellow-orange) PmRA -5.00 PmDE -18.0 SAO 257482
Tycho2 9288-00056-1 HD 155453 DM CP-73 1816
Tycho2
Tycho2 9288-00056-1 Pflag RAmdeg 259.74664488 DEmdeg -73.52057547
PmRA -5.8 PmDE -16.0 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.08 EpDEm 1991.23
Num 8 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 9.792 E BTmag 0.019 VTmag 8.376
E VTmag 0.011 Prox 999 TYC T HIP
CCDM RAdeg 259.74669194 DEdeg -73.52053889 EpRA 1990 1.64
EpDE 1990 1.78 E RAdeg 6.4 E DEdeg 5.5 Posflg
Corr 0.0
SAO
SAO 257482 DelFlag RA1950 PmRA1950 0.0143
DE1950 PmDE1950 -0.061 Vmag 8.6 SpType B8
Double code Source 61 CatNum 3735 DM CP-73 1816
DMcomp BDsup HD 155453 M HD 0
GC RA1950rad 4.50625308 DE1950rad -1.28225116 PmRA2000 0.0121
PmDE2000 -0.06
 
 
17190-7331 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171857.68-733134.0 Mag 11.79 PmRA -6.00
PmDE -22.0 Calc delta mag 3.41 Calc coord yes