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Doubles in session


Current system
14578-4427
I 1259
HD 131904


Nearby doubles
31' : 14560-4404
I 1258

41' : 14584-4507
I 1579

43' : 14551-4355
DON 696

45' : 15011-4400
CPO 407

46' : 14544-4455
DON 695

49' : 14575-4515
BRT 836

51' : 14540-4359
TDS9337

52' : 14574-4335
BRT 837

55' : 14591-4520
CPO 406

60' : 14594-4524
BRT 840

61' : 15017-4512
CPO9191

61' : 14593-4328
I 1261

65' : 14551-4330
TDS9342

65' : 14533-4345
SKF 914

65' : 14523-4455
DON 689

68' : 14518-4410
DON 688

69' : 15021-4519
KPP2573

72' : 14513-4447
LDS 509

74' : 14580-4540
RST5010

74' : 15008-4321
TDS9372

78' : 15036-4515
TDS9387

80' : 14585-4308
WFC 159

83' : 14501-4426
TDS9319

85' : 15029-4532
HJ 4725

85' : 14516-4335
FIN 319

86' : 14499-4427
DON 686



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.

14578-4427 I 1259 (HD 131904)

 
 
14h 57m 49.19s -44° 26' 56.3" P.A. 241.00 sep 1.8 mag 9.79,10.39 Sp B9.5V
 
 
Coord 2000 14578-4427 Discov num I  1259 Comp Coord arcsec 2000 14 57 49.19 -44 26 56.3
Date first 1926 Date last 2016 Obs 7
Pa first 243 Pa last 240.8 P.A. Now (θ) 240.8°
Sep first 1.9 Sep last 1.778 Sep. Now (ρ) 1.778"
Mag pri 9.79 Mag sec 10.39 delta mag (ΔM) 0.6 Spectral class B9.5V (blue-white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 131904 Constellation Lupus SAO 225325 Tycho2 7832-01300-1
Gaia DR2 5907860350396540288 HD 131904
 
 
WDS 14578-4427 I 1259 (HD 131904) : 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
14578-4427 I 1259 1991 6 242 1.8 9.79 10.39 B9.5V 145749.19-442656.3
14578-4427 I 1259 2016 7 241 1.8 9.79 10.39 B9.5V 145749.19-442656.3

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

 
 
WDS 14578-4427 I 1259 (HD 131904) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14578-4427 I 1259 (HD 131904) : MEASURES
 
 
No records found.

 
 
WDS 14578-4427 (HD 131904) : VIRTUAL EYEPIECE
 
 

14578-4427 I 1259A mag 9.79 Sp B9.5V 14578-4427 I 1259B sep 1.4 P.A. 231.90 mag 10.39 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14578-4427 (HD 131904) : ALADIN DSS IMAGE @ 14h 57m 49.19s -44° 26' 56.3"
 
 
 
 
WDS 14578-4427 I 1259 (HD 131904) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14578-4427 I 1259 distance=0' 14560-4404 I 1258 distance=31' 14584-4507 I 1579 distance=41' 14551-4355 DON 696 distance=43' 15011-4400 CPO 407 distance=45' 14544-4455 DON 695 distance=46' 14575-4515 BRT 836 distance=49' 14540-4359 TDS9337 distance=51' 14574-4335 BRT 837 distance=52' 14591-4520 CPO 406 distance=55' 14594-4524 BRT 840 distance=60' 15017-4512 CPO9191 distance=61' 14593-4328 I 1261 distance=61' 14551-4330 TDS9342 distance=65' 14533-4345 SKF 914 distance=65' 14523-4455 DON 689 distance=65' 14518-4410 DON 688 distance=68' 15021-4519 KPP2573 distance=69' 14513-4447 LDS 509 distance=72' 14580-4540 RST5010 distance=74' 15008-4321 TDS9372 distance=74' 15036-4515 TDS9387 distance=78' 14585-4308 WFC 159 distance=80' 14501-4426 TDS9319 distance=83' 15029-4532 HJ 4725 distance=85' 14516-4335 FIN 319 distance=85' 14499-4427 DON 686 distance=86' 14506-4508 I 1577 distance=88' 14577-4557 CPO 405 distance=91' 15048-4335 DON 712 distance=92' 14492-4424 DON 684 distance=93' 15010-4300 B 1256 distance=94' 14534-4551 DUN 171AB distance=97' 14534-4551 DUN 171AC distance=97' 15070-4433 TDS9409 distance=99' 14574-4247 DON 702 distance=100' 15071-4458 CPO 412 distance=104' 14479-4438 CPO9182 distance=107' 14575-4615 DON 701 distance=108' 15051-4308 B 1261 distance=112' 15069-4525 HDS2129 distance=113' 15087-4429 JNN 201AB distance=117' 15054-4303 BRT 846 distance=117' 15088-4436 SWR 168 distance=118' 14517-4608 BRT 832 distance=120' 14569-4228 JNN 198AB distance=120' 14569-4228 JNN 198AC distance=120' 15009-4624 DON 706 distance=123' 14497-4300 CPO 402 distance=124' 15031-4618 WIS 280 distance=124' 15031-4237 WIS 279AB distance=125' 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 14578-4427 I 1259 241 1.8
Show 14560-4404 I 1258 203 0.6 31
Show 14584-4507 I 1579 287 0.5 41
Show 14551-4355 DON 696 130 3.8 43
Show 15011-4400 CPO 407 331 6.4 45
Show 14544-4455 DON 695 159 1.4 46
Show 14575-4515 BRT 836 140 4.3 49
Show 14540-4359 TDS9337 113 0.5 51
Show 14574-4335 BRT 837 40 5.6 52
Show 14591-4520 CPO 406 118 7.0 55
Show 14594-4524 BRT 840 210 5.7 60
Show 15017-4512 CPO9191 239 5.3 61
Show 14593-4328 I 1261 82 4.3 61
Show 14551-4330 TDS9342 330 0.7 65
Show 14533-4345 SKF 914 267 4.4 65
Show 14523-4455 DON 689 12 1.0 65
Show 14518-4410 DON 688 196 2.6 68
Show 15021-4519 KPP2573 159 23.3 69
Show 14513-4447 LDS 509 128 16.6 72
Show 14580-4540 RST5010 6 4.1 74
Show 15008-4321 TDS9372 76 2.5 74
Show 15036-4515 TDS9387 307 0.5 78
Show 14585-4308 WFC 159 97 199.7 80
Show 14501-4426 TDS9319 206 2.2 83
Show 15029-4532 HJ 4725 253 13.8 85
Show 14516-4335 FIN 319 35 0.0 85
Show 14499-4427 DON 686 262 1.7 86
Show 14506-4508 I 1577 287 4.1 88
Show 14577-4557 CPO 405 172 2.8 91
Show 15048-4335 DON 712 278 0.4 92
Show 14492-4424 DON 684 320 1.0 93
Show 15010-4300 B 1256 77 0.7 94
Show 14534-4551 DUN 171 AB 228 17.8 97
Show 14534-4551 DUN 171 AC 333 17.3 97
Show 15070-4433 TDS9409 287 10.0 99
Show 14574-4247 DON 702 341 2.3 100
Show 15071-4458 CPO 412 210 4.6 104
Show 14479-4438 CPO9182 106 4.4 107
Show 14575-4615 DON 701 317 1.0 108
Show 15051-4308 B 1261 274 0.2 112
Show 15069-4525 HDS2129 73 0.4 113
Show 15087-4429 JNN 201 AB 211 1.8 117
Show 15054-4303 BRT 846 232 4.8 117
Show 15088-4436 SWR 168 142 31.2 118
Show 14517-4608 BRT 832 230 4.6 120
Show 14569-4228 JNN 198 AB 256 4.0 120
Show 14569-4228 JNN 198 AC 307 4.2 120
Show 15009-4624 DON 706 276 3.2 123
Show 14497-4300 CPO 402 235 43.6 124
Show 15031-4618 WIS 280 136 999.9 124
Show 15031-4237 WIS 279 AB 108 388.0 125

 
 
WDS 14578-4427 : COMPONENTS
 
 
  A
B pa=231.9°
sep=1.41"
 
 
14578-4427 A
 
 
Componente originario normalizzato AB Name HD 131904 Coord arcsec 2000 145749.19-442656.3 Mag 9.79
Spectral class B9.5V (blue-white) PmRA 0.00 PmDE -5.0 SAO 225325
Tycho2 7832-01300-1 HD 131904 DM CD-43 9489
Tycho2
Tycho2 7832-01300-1 Pflag P RAmdeg 224.45496879 DEmdeg -44.44898576
PmRA -0.1 PmDE -5.1 E RAmdeg 12 E DEmdeg 13
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.02 EpDEm 1990.77
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.1 BTmag 9.794 E BTmag 0.022 VTmag 9.786
E VTmag 0.025 Prox 18 TYC T HIP
CCDM RAdeg 224.45511667 DEdeg -44.44891639 EpRA 1990 1.55
EpDE 1990 1.46 E RAdeg 12.2 E DEdeg 13.4 Posflg D
Corr 0.2
SAO
SAO 225325 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.017 Vmag 9.2 SpType A0
Double code Source 48 CatNum 12803 DM CP-43 6808
DMcomp BDsup HD 131904 M HD 0
GC RA1950rad 3.90299171 DE1950rad -0.77228917 PmRA2000 -0.0001
PmDE2000 -0.014
CCDM
Ccdm 14578-4427 RComp Comp A Note1
Note2 Discov num DRAs 1.17 DDEs 2.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp A0 PmNote *
PmRA -2 PmDE -17 Dm number -43 9489 Cat1 CD
Name2 225325 Cat2 SAO HD 131904 M HD
ADS BDS M ADS BDS N IDS IDS 14512S4403A
HIC
 
 
14578-4427 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 145749.09-442657.2 Mag 10.39 PmRA 0.00
PmDE -5.0 Tycho2 7832-01300-2 Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 7832-01300-2 Pflag P RAmdeg 224.45496879 DEmdeg -44.44898576
PmRA -0.1 PmDE -5.1 E RAmdeg 12 E DEmdeg 13
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.02 EpDEm 1990.77
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.1 BTmag 10.590 E BTmag 0.037 VTmag 10.387
E VTmag 0.040 Prox 18 TYC T HIP
CCDM RAdeg 224.45450389 DEdeg -44.44915194 EpRA 1990 1.55
EpDE 1990 1.45 E RAdeg 22.5 E DEdeg 25.0 Posflg D
Corr 0.1
CCDM
Ccdm 14578-4427 RComp Comp B Note1
Note2 Discov num I 1259 DRAs DDEs
R dRAs Year 1926 Theta 242 Rho 1.7
Obs 4 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14512S4403B
HIC