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Doubles in session


Current system
17326-4911
I 1327


Nearby doubles
7' : 17330-4906
RST 938

12' : 17321-4923
BRT 977

26' : 17300-4908
RST 930

28' : 17298-4908
RST 929

28' : 17317-4845
SEE 331

29' : 17298-4920
CPO 529

34' : 17358-4900
CPO9242AB

41' : 17352-4841
SKF 104

42' : 17318-4953
HJ 4955
Choo

43' : 17316-4830
BRT 976

44' : 17305-4833
RST 932

46' : 17297-4947
I 1323

47' : 17373-4915
I 106

49' : 17331-4958
RST 939

50' : 17375-4924
CPO 538

52' : 17351-4956
I 1328

53' : 17282-4840
BRT 971

54' : 17378-4927
CPO 540

58' : 17283-4951
RST 928

59' : 17274-4941
BRT 969

60' : 17378-4843
RST5599

60' : 17311-5009
I 1326

60' : 17352-4818
CPO 534

61' : 17367-4956
CPO9243AB

61' : 17366-4825
TDT 431

62' : 17273-4944
BRT 968



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.

17326-4911 I 1327

 
 
17h 32m 33.30s -49° 11' 14.7" P.A. 92.00 sep 0.3 mag 10.00,10.40 Sp F2
 
 
Coord 2000 17326-4911 Discov num I  1327 Comp Coord arcsec 2000 17 32 33.30 -49 11 14.7
Date first 1926 Date last 1930 Obs 3
Pa first 96 Pa last 92.1 P.A. Now (θ) 92.1°
Sep first 0.3 Sep last 0.3 Sep. Now (ρ) 0.3"
Mag pri 10.00 Mag sec 10.40 delta mag (ΔM) 0.4 Spectral class F2 (yellow-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8350-01489-1
 
 
WDS 17326-4911 I 1327 : 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
17326-4911 I 1327 1930 3 92 0.3 10.00 10.40 F2 173233.30-491114.7

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

 
 
WDS 17326-4911 I 1327 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17326-4911 I 1327 : MEASURES
 
 
No records found.

 
 
WDS 17326-4911 : VIRTUAL EYEPIECE
 
 

17326-4911 I 1327A mag 10 Sp F2 17326-4911 I 1327B sep 0.2 P.A. 93.20 mag 10.4 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 17326-4911 : ALADIN DSS IMAGE @ 17h 32m 33.30s -49° 11' 14.7"
 
 
 
 
WDS 17326-4911 I 1327 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17326-4911 I 1327 distance=0' 17330-4906 RST 938 distance=7' 17321-4923 BRT 977 distance=12' 17300-4908 RST 930 distance=26' 17298-4908 RST 929 distance=28' 17317-4845 SEE 331 distance=28' 17298-4920 CPO 529 distance=29' 17358-4900 CPO9242AB distance=34' 17358-4900 CPO9242AC distance=34' 17352-4841 SKF 104 distance=41' 17318-4953 HJ 4955 (Choo) distance=42' 17316-4830 BRT 976 distance=43' 17305-4833 RST 932 distance=44' 17297-4947 I 1323 distance=46' 17373-4915 I 106 distance=47' 17331-4958 RST 939 distance=49' 17375-4924 CPO 538 distance=50' 17351-4956 I 1328 distance=52' 17282-4840 BRT 971 distance=53' 17378-4927 CPO 540 distance=54' 17283-4951 RST 928 distance=58' 17274-4941 BRT 969 distance=59' 17378-4843 RST5599 distance=60' 17311-5009 I 1326 distance=60' 17352-4818 CPO 534 distance=60' 17367-4956 CPO9243AB distance=61' 17367-4956 CPO9243AC distance=61' 17366-4825 TDT 431 distance=61' 17273-4944 BRT 968 distance=62' 17380-4837 CPO 542 distance=64' 17305-5013 CPO9237AB distance=65' 17305-5013 CPO9237AC distance=65' 17272-4833 HDS2464 distance=66' 17259-4926 CPO 524 distance=67' 17264-4837 SHY 297AB distance=70' 17311-5020 TDT 393 distance=71' 17293-5015 ELP 42 distance=71' 17255-4932 RST 926 distance=72' 17310-5022 CPO 531 distance=73' 17264-4837 TOK 415Ba,Bb distance=73' 17332-5033 RSS 448 distance=83' 17249-4950 CPO 523 distance=84' 17344-5034 TDT 420AB distance=85' 17248-4951 BRT 964 distance=86' 17247-4955 CPO 522 distance=88' 17414-4846 CPO 546 distance=90' 17274-4757 RSS 442 distance=91' 17325-5045 BRT 979 distance=94' 17295-5040 SWR 223 distance=94' 17355-5042 CPO 535 distance=95' 17232-4937 SWR 218 distance=96' 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 17326-4911 I 1327 92 0.3
Show 17330-4906 RST 938 348 1.3 7
Show 17321-4923 BRT 977 30 4.1 12
Show 17300-4908 RST 930 50 1.9 26
Show 17298-4908 RST 929 130 2.2 28
Show 17317-4845 SEE 331 48 0.5 28
Show 17298-4920 CPO 529 208 4.1 29
Show 17358-4900 CPO9242 AB 40 5.0 34
Show 17358-4900 CPO9242 AC 262 8.8 34
Show 17352-4841 SKF 104 319 4.7 41
Show Choo 17318-4953 HJ 4955 167 48.7 42
Show 17316-4830 BRT 976 322 4.1 43
Show 17305-4833 RST 932 239 1.4 44
Show 17297-4947 I 1323 126 0.3 46
Show 17373-4915 I 106 35 1.2 47
Show 17331-4958 RST 939 22 1.8 49
Show 17375-4924 CPO 538 337 6.2 50
Show 17351-4956 I 1328 232 0.2 52
Show 17282-4840 BRT 971 36 2.6 53
Show 17378-4927 CPO 540 278 5.5 54
Show 17283-4951 RST 928 107 2.2 58
Show 17274-4941 BRT 969 49 4.0 59
Show 17378-4843 RST5599 287 3.3 60
Show 17311-5009 I 1326 81 0.3 60
Show 17352-4818 CPO 534 194 5.1 60
Show 17367-4956 CPO9243 AB 62 3.6 61
Show 17367-4956 CPO9243 AC 240 8.8 61
Show 17366-4825 TDT 431 289 5.3 61
Show 17273-4944 BRT 968 22 3.2 62
Show 17380-4837 CPO 542 280 3.8 64
Show 17305-5013 CPO9237 AB 126 4.4 65
Show 17305-5013 CPO9237 AC 245 7.4 65
Show 17272-4833 HDS2464 88 0.1 66
Show 17259-4926 CPO 524 112 4.3 67
Show 17264-4837 SHY 297 AB 314 127.0 70
Show 17311-5020 TDT 393 174 2.8 71
Show 17293-5015 ELP 42 16 0.7 71
Show 17255-4932 RST 926 10 2.5 72
Show 17310-5022 CPO 531 298 19.2 73
Show 17264-4837 TOK 415 Ba,Bb 119 1.0 73
Show 17332-5033 RSS 448 338 30.3 83
Show 17249-4950 CPO 523 118 4.7 84
Show 17344-5034 TDT 420 AB 115 0.7 85
Show 17248-4951 BRT 964 358 5.2 86
Show 17247-4955 CPO 522 332 5.2 88
Show 17414-4846 CPO 546 165 2.8 90
Show 17274-4757 RSS 442 142 9.9 91
Show 17325-5045 BRT 979 234 5.8 94
Show 17295-5040 SWR 223 209 13.1 94
Show 17355-5042 CPO 535 158 4.0 95
Show 17232-4937 SWR 218 265 11.0 96

 
 
WDS 17326-4911 : COMPONENTS
 
 
  A
B pa=93.2°
sep=0.20"
 
 
17326-4911 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173233.30-491114.7 Mag 10 Spectral class F2 (yellow-white)
PmRA 1.00 PmDE -4.0 Tycho2 8350-01489-1
Tycho2
Tycho2 8350-01489-1 Pflag RAmdeg 263.13880588 DEmdeg -49.18743973
PmRA 4.1 PmDE 3.3 E RAmdeg 10 E DEmdeg 14
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.21 EpDEm 1987.81
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.7 BTmag 9.919 E BTmag 0.024 VTmag 9.468
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 263.13879111 DEdeg -49.18744639 EpRA 1990 1.77
EpDE 1990 1.93 E RAdeg 9.9 E DEdeg 14.6 Posflg
Corr 0.2
CCDM
Ccdm 17326-4911 RComp Comp A Note1
Note2 Discov num DRAs -2.71 DDEs -13.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp F2 PmNote *
PmRA 9 PmDE 13 Dm number -4911519 Cat1 CD
Name2 228089 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 17249S4907A
HIC
 
 
17326-4911 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173233.32-491114.7 Mag 10.4 Calc delta mag 0.4
Calc coord yes
CCDM
Ccdm 17326-4911 RComp Comp B Note1
Note2 Discov num I 1327 DRAs DDEs
R dRAs Year 1926 Theta 092 Rho 0.3
Obs 3 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17249S4907B
HIC