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Current system
19192-4825
I 645
HD 180525


Nearby doubles
30' : 19193-4854
I 1603

33' : 19159-4821
SKF1086

37' : 19190-4902
TDT1371

53' : 19176-4916
TSN 31

63' : 19128-4836
RST1027

69' : 19208-4932
HJ 5105

70' : 19259-4811
FIN 429

71' : 19164-4720
UC 3872

71' : 19255-4858
TDT1446

72' : 19134-4909
B 1379

73' : 19142-4920
BRT1092

74' : 19265-4836
WIS 333

81' : 19124-4911
TSN 30

83' : 19139-4722
HJ 5092

85' : 19110-4847
RST1024

89' : 19268-4912
CPO9287AB

92' : 19137-4940
UC 3855

97' : 19168-4959
HJ 5099

97' : 19175-5001
UC 3881

101' : 19268-4722
TDT1465

103' : 19294-4814
TDT1492

104' : 19178-5007
RST1031

105' : 19205-5009
UC 3894

106' : 19117-4711
HDS2719

108' : 19087-4853
RST1022

109' : 19299-4812
CPO 613



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.

19192-4825 I 645 (HD 180525)

 
 
19h 19m 09.40s -48° 25' 22.2" P.A. 288.00 sep 2.1 mag 8.82,10.66 Sp K1/2III
 
 
Coord 2000 19192-4825 Discov num I   645 Comp Coord arcsec 2000 19 19 09.40 -48 25 22.2
Date first 1910 Date last 2015 Obs 8
Pa first 288 Pa last 288.4 P.A. Now (θ) 288.4°
Sep first 1.4 Sep last 2.058 Sep. Now (ρ) 2.058"
Mag pri 8.82 Mag sec 10.66 delta mag (ΔM) 1.84 Spectral class K1/2III (yellow-orange)
Pri motion ra +014 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180525 Constellation Telescopium SAO 229612 Tycho2 8380-01860-1
Gaia DR2 6660004373419491840 HD 180525 DM CP-4810122
 
 
WDS 19192-4825 I 645 (HD 180525) : 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
19192-4825 I 645 1991 7 289 2.1 8.82 10.66 K1/2III 191909.40-482522.2
19192-4825 I 645 2015 8 288 2.1 8.82 10.66 K1/2III 191909.40-482522.2

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

 
 
WDS 19192-4825 I 645 (HD 180525) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19192-4825 I 645 (HD 180525) : MEASURES
 
 
No records found.

 
 
WDS 19192-4825 (HD 180525) : VIRTUAL EYEPIECE
 
 

19192-4825 I 645A mag 8.82 Sp K1/2III 19192-4825 I 645B sep 1.4 P.A. 296.60 mag 10.66 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 19192-4825 (HD 180525) : ALADIN DSS IMAGE @ 19h 19m 09.40s -48° 25' 22.2"
 
 
 
 
WDS 19192-4825 I 645 (HD 180525) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19192-4825 I 645 distance=0' 19193-4854 I 1603 distance=30' 19159-4821 SKF1086 distance=33' 19190-4902 TDT1371 distance=37' 19176-4916 TSN 31 distance=53' 19128-4836 RST1027 distance=63' 19208-4932 HJ 5105 distance=69' 19259-4811 FIN 429 distance=70' 19164-4720 UC 3872 distance=71' 19255-4858 TDT1446 distance=71' 19134-4909 B 1379 distance=72' 19142-4920 BRT1092 distance=73' 19265-4836 WIS 333 distance=74' 19124-4911 TSN 30 distance=81' 19139-4722 HJ 5092 distance=83' 19275-4834 KPP3102CD distance=84' 19110-4847 RST1024 distance=85' 19109-4804 CPO 610A,BC distance=85' 19109-4804 RST1025BC distance=86' 19268-4912 CPO9287AB distance=89' 19268-4912 CPO9287AC distance=89' 19268-4912 CPO9287AD distance=89' 19137-4940 UC 3855 distance=92' 19168-4959 HJ 5099 distance=97' 19175-5001 UC 3881 distance=97' 19268-4722 TDT1465 distance=101' 19294-4814 TDT1492 distance=103' 19178-5007 RST1031 distance=104' 19205-5009 UC 3894 distance=105' 19117-4711 HDS2719 distance=106' 19087-4853 RST1022 distance=108' 19299-4812 CPO 613 distance=109' 19141-4647 UC 3857 distance=111' 19161-5012 NSN 476 distance=111' 19303-4830 TDT1507 distance=111' 19164-4638 TDT1337 distance=112' 19123-4954 RST1026 distance=112' 19305-4818 B 2477 distance=113' 19305-4826 I 254 distance=114' 19095-4934 HJ 9005 distance=114' 19301-4904 HDS2772 distance=116' 19095-4935 HJ 5089 distance=118' 19095-4937 HJ 9006 distance=119' 19096-4940 HJ 9007 distance=119' 19283-4709 TDT1478 distance=120' 19094-4939 HJ 5088AB distance=120' 19094-4939 DAM 141AC distance=120' 19089-4933 UC 3821 distance=122' 19282-4949 UC 3944 distance=123' 19107-5000 UC 3832 distance=126' 19286-4953 I 650AB distance=128' 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 19192-4825 I 645 288 2.1
Show 19193-4854 I 1603 123 0.6 30
Show 19159-4821 SKF1086 176 19.0 33
Show 19190-4902 TDT1371 355 0.7 37
Show 19176-4916 TSN 31 132 44.0 53
Show 19128-4836 RST1027 69 1.4 63
Show 19208-4932 HJ 5105 230 10.6 69
Show 19259-4811 FIN 429 87 2.3 70
Show 19164-4720 UC 3872 326 11.9 71
Show 19255-4858 TDT1446 184 0.7 71
Show 19134-4909 B 1379 67 1.0 72
Show 19142-4920 BRT1092 174 4.0 73
Show 19265-4836 WIS 333 77 619.0 74
Show 19124-4911 TSN 30 263 20.8 81
Show 19139-4722 HJ 5092 351 18.0 83
Show 19275-4834 KPP3102 CD 91 5.9 84
Show 19110-4847 RST1024 195 0.9 85
Show 19109-4804 CPO 610 A,BC 291 20.7 85
Show 19109-4804 RST1025 BC 89 1.8 86
Show 19268-4912 CPO9287 AB 340 6.1 89
Show 19268-4912 CPO9287 AC 271 6.3 89
Show 19268-4912 CPO9287 AD 264 14.7 89
Show 19137-4940 UC 3855 201 56.2 92
Show 19168-4959 HJ 5099 36 12.8 97
Show 19175-5001 UC 3881 38 52.1 97
Show 19268-4722 TDT1465 331 2.4 101
Show 19294-4814 TDT1492 256 0.5 103
Show 19178-5007 RST1031 233 2.6 104
Show 19205-5009 UC 3894 98 21.1 105
Show 19117-4711 HDS2719 151 14.1 106
Show 19087-4853 RST1022 332 0.9 108
Show 19299-4812 CPO 613 102 5.7 109
Show 19141-4647 UC 3857 143 11.4 111
Show 19161-5012 NSN 476 40 3.5 111
Show 19303-4830 TDT1507 83 0.6 111
Show 19164-4638 TDT1337 8 1.9 112
Show 19123-4954 RST1026 39 0.7 112
Show 19305-4818 B 2477 237 6.6 113
Show 19305-4826 I 254 29 0.7 114
Show 19095-4934 HJ 9005 319 4.5 114
Show 19301-4904 HDS2772 334 0.1 116
Show 19095-4935 HJ 5089 104 8.9 118
Show 19095-4937 HJ 9006 250 17.0 119
Show 19096-4940 HJ 9007 211 17.1 119
Show 19283-4709 TDT1478 186 0.4 120
Show 19094-4939 HJ 5088 AB 24 8.7 120
Show 19094-4939 DAM 141 AC 348 8.2 120
Show 19089-4933 UC 3821 280 8.9 122
Show 19282-4949 UC 3944 284 17.9 123
Show 19107-5000 UC 3832 64 13.6 126
Show 19286-4953 I 650 AB 269 1.4 128

 
 
WDS 19192-4825 : COMPONENTS
 
 
  A
B pa=296.6°
sep=1.45"
 
 
19192-4825 A
 
 
Componente originario normalizzato AB Name HD 180525 Coord arcsec 2000 191909.40-482522.2 Mag 8.82
Spectral class K1/2III (yellow-orange) PmRA 14.00 PmDE -2.0 SAO 229612
Tycho2 8380-01860-1 HD 180525 DM CP-4810122
Tycho2
Tycho2 8380-01860-1 Pflag RAmdeg 289.78916185 DEmdeg -48.42284007
PmRA 14.2 PmDE -1.9 E RAmdeg 11 E DEmdeg 12
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.16 EpDEm 1991.01
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.9 BTmag 10.382 E BTmag 0.033 VTmag 8.825
E VTmag 0.015 Prox 21 TYC T HIP
CCDM RAdeg 289.78911250 DEdeg -48.42283583 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 10.5 E DEdeg 11.6 Posflg D
Corr -0.2
SAO
SAO 229612 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.007 Vmag 8 SpType K0
Double code Source 48 CatNum 18082 DM CP-4810122
DMcomp BDsup HD 180525 M HD 0
GC RA1950rad 5.04140991 DE1950rad -0.84674594 PmRA2000 0.0003
PmDE2000 -0.01
CCDM
Ccdm 19192-4825 RComp Comp A Note1
Note2 Discov num DRAs -2.70 DDEs -22.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp K0 PmNote *
PmRA 5 PmDE -7 Dm number -4813014 Cat1 CD
Name2 229612 Cat2 SAO HD 180525 M HD
ADS BDS M ADS BDS N IDS IDS 19116S4836A
HIC
 
 
19192-4825 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191909.27-482521.6 Mag 10.66 Calc delta mag 1.84
Calc coord yes
CCDM
Ccdm 19192-4825 RComp Comp B Note1
Note2 Discov num I 645 DRAs DDEs
R dRAs Year 1911 Theta 288 Rho 1.9
Obs 4 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19116S4836B
HIC