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Current system
23493-4708
I 1608


Nearby doubles
33' : 23473-4643
CPO 639

38' : 23528-4718
NSN 461

53' : 23542-4722
TDS1227

58' : 23497-4805
HDS3384

81' : 23431-4619
DAW 28AB

91' : 23546-4555
B 625

96' : 23400-4720
HDO 303

99' : 23399-4735
HU 1336

100' : 23520-4533
I 698

100' : 23456-4841
HDS3376

104' : 23573-4607
SKF1024

105' : 23395-4638
DUN 251

117' : 23534-4856
HDS3392

118' : 23558-4845
TDT4277

118' : 23384-4629
RSS 581

118' : 23578-4549
HDS3401

121' : 23385-4801
I 1474

122' : 23448-4515
COO 260AB

127' : 23467-4503
CPO 104

131' : 23375-4618
I 1473

141' : 23389-4537
SHY 836

146' : 23537-4926
I 1476

150' : 23359-4610
LDS 818

154' : 23457-4439
HJ 5418

156' : 23531-4437
COO 263

158' : 23363-4835
LDS 819AB



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.

23493-4708 I 1608

 
 
23h 49m 16.04s -47° 07' 35.7" P.A. 141.00 sep 1.2 mag 9.10,10.52 Sp F5 dist. 149.7 pc (488.32 l.y.)
 
 
Coord 2000 23493-4708 Discov num I  1608 Comp Coord arcsec 2000 23 49 16.04 -47 07 35.7
Date first 1927 Date last 2016 Obs 8
Pa first 155 Pa last 140.8 P.A. Now (θ) 140.8°
Sep first 1.1 Sep last 1.2 Sep. Now (ρ) 1.2"
Mag pri 9.10 Mag sec 10.52 delta mag (ΔM) 1.42 Spectral class F5 (yellow-white)
Pri motion ra +030 Sec motion ra +030
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix HIP 117478 Tycho2 8457-00106-1 Gaia DR2 6524560926174089728
CD CD-4714704 CP CP-4710044 Distance 149.7 Distance ly 488.32
 
 
WDS 23493-4708 I 1608 : 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
23493-4708 I 1608 1991 7 144 1.2 9.10 10.52 F5 D 234916.04-470735.7
23493-4708 I 1608 2016 8 141 1.2 9.10 10.52 F5 234916.04-470735.7

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

 
 
WDS 23493-4708 I 1608 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23493-4708 I 1608 : MEASURES
 
 
No records found.

 
 
WDS 23493-4708 : VIRTUAL EYEPIECE
 
 

23493-4708 I 1608A mag 9.1 Sp F5 23493-4708 I 1608B sep 1.1 P.A. 151.00 mag 10.52 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 23493-4708 : ALADIN DSS IMAGE @ 23h 49m 16.04s -47° 07' 35.7"
 
 
 
 
WDS 23493-4708 I 1608 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23493-4708 I 1608 distance=1' 23473-4643 CPO 639 distance=33' 23528-4718 NSN 461 distance=38' 23542-4722 TDS1227 distance=53' 23497-4805 HDS3384 distance=58' 23431-4619 I 1607CD distance=81' 23431-4619 DAW 28AB distance=81' 23431-4619 HJ 5416AC distance=81' 23546-4555 B 625 distance=91' 23400-4720 HDO 303 distance=96' 23399-4735 HU 1336 distance=99' 23520-4533 I 698 distance=100' 23456-4841 HDS3376 distance=100' 23573-4607 SKF1024 distance=104' 23395-4638 DUN 251 distance=105' 23534-4856 HDS3392 distance=117' 23558-4845 TDT4277 distance=118' 23384-4629 RSS 581 distance=118' 23578-4549 HDS3401 distance=118' 23385-4801 I 1474 distance=121' 23448-4515 COO 260AB distance=122' 23448-4515 COO 260AC distance=122' 23467-4503 CPO 104 distance=127' 23375-4618 I 1473 distance=131' 23389-4537 SHY 836 distance=141' 23537-4926 I 1476 distance=146' 23359-4610 LDS 818 distance=150' 23457-4439 HJ 5418 distance=154' 23531-4437 COO 263 distance=156' 23363-4835 LDS 819AB distance=158' 23363-4835 GAT 32AC distance=158' 23572-4451 HU 1650 distance=160' 23382-4515 B 2908 distance=161' 23526-4430 HJ 5426 distance=162' 23501-4425 KPP1245 distance=163' 23333-4718 COO 257 distance=163' 23332-4655 RST1169 distance=165' 23499-4956 TDT4224 distance=169' 23347-4843 TDT4105 distance=175' 23354-4524 RST3327 distance=177' 23356-4901 TDT4115 distance=179' 23344-4533 KPP1036 distance=182' 23320-4610 CPO 98 distance=187' 23312-4638 TDT4081 distance=188' 23308-4724 TOK 868 distance=189' 23421-4414 DON1052 distance=189' 23500-5024 KPP3086 distance=197' 23366-4940 HJ 5408 distance=197' 23583-5008 SKF1191 distance=202' 23294-4730 TDT4063 distance=204' 23566-5018 TOK 377 distance=204' 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 23493-4708 I 1608 141 1.2 1
Show 23473-4643 CPO 639 358 7.1 33
Show 23528-4718 NSN 461 224 1.6 38
Show 23542-4722 TDS1227 31 1.2 53
Show 23497-4805 HDS3384 20 0.5 58
Show 23431-4619 I 1607 CD 172 0.5 81
Show 23431-4619 DAW 28 AB 76 3.6 81
Show 23431-4619 HJ 5416 AC 215 45.2 81
Show 23546-4555 B 625 58 1.4 91
Show 23400-4720 HDO 303 67 2.0 96
Show 23399-4735 HU 1336 285 2.0 99
Show 23520-4533 I 698 235 0.3 100
Show 23456-4841 HDS3376 35 0.3 100
Show 23573-4607 SKF1024 161 42.3 104
Show 23395-4638 DUN 251 227 3.9 105
Show 23534-4856 HDS3392 31 0.2 117
Show 23558-4845 TDT4277 12 1.0 118
Show 23384-4629 RSS 581 192 7.9 118
Show 23578-4549 HDS3401 328 0.6 118
Show 23385-4801 I 1474 245 0.3 121
Show 23448-4515 COO 260 AB 306 4.1 122
Show 23448-4515 COO 260 AC 7 27.6 122
Show 23467-4503 CPO 104 162 2.3 127
Show 23375-4618 I 1473 84 15.4 131
Show 23389-4537 SHY 836 122 804.4 141
Show 23537-4926 I 1476 318 0.2 146
Show 23359-4610 LDS 818 182 67.3 150
Show 23457-4439 HJ 5418 134 8.1 154
Show 23531-4437 COO 263 214 8.1 156
Show 23363-4835 LDS 819 AB 304 28.9 158
Show 23363-4835 GAT 32 AC 329 322.9 158
Show 23572-4451 HU 1650 320 4.2 160
Show 23382-4515 B 2908 93 3.8 161
Show 23526-4430 HJ 5426 352 18.1 162
Show 23501-4425 KPP1245 54 9.6 163
Show 23333-4718 COO 257 185 5.9 163
Show 23332-4655 RST1169 231 1.7 165
Show 23499-4956 TDT4224 260 0.5 169
Show 23347-4843 TDT4105 233 0.4 175
Show 23354-4524 RST3327 238 0.7 177
Show 23356-4901 TDT4115 52 0.6 179
Show 23344-4533 KPP1036 153 8.3 182
Show 23320-4610 CPO 98 104 33.2 187
Show 23312-4638 TDT4081 157 0.5 188
Show 23308-4724 TOK 868 195 0.2 189
Show 23421-4414 DON1052 269 3.4 189
Show 23500-5024 KPP3086 68 20.9 197
Show 23366-4940 HJ 5408 307 7.5 197
Show 23583-5008 SKF1191 67 23.1 202
Show 23294-4730 TDT4063 237 0.5 204
Show 23566-5018 TOK 377 273 0.3 204

 
 
WDS 23493-4708 : COMPONENTS
 
 
  A
B pa=151.0°
sep=1.06"
 
 
23493-4708 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234916.04-470735.7 Mag 9.1 Spectral class F5 (yellow-white)
PmRA 30.00 PmDE 1.0 HIP 117478 Tycho2 8457-00106-1
CD CD-4714704 CP CP-4710044
Tycho2
Tycho2 8457-00106-1 Pflag P RAmdeg 357.31682959 DEmdeg -47.12658411
PmRA 29.6 PmDE 0.7 E RAmdeg 9 E DEmdeg 10
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.41 EpDEm 1991.40
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.6 BTmag 9.573 E BTmag 0.020 VTmag 9.097
E VTmag 0.017 Prox 12 TYC T HIP 117478
CCDM A RAdeg 357.31669778 DEdeg -47.12655694 EpRA 1990 1.71
EpDE 1990 1.81 E RAdeg 8.9 E DEdeg 10.1 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 117478 Proxy H RAhms 23 49 16.01
DEdms -47 07 35.6 Vmag 8.83 VarFlag R Vmag H
RAdeg 357.317 DEdeg -47.1266 AstroRef A Plx 6.13
CCDM 23493-4708 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 143 Rho 1.186 HD BD
CD CD-4714704 CP CP-4710044 Dm number -4714704 VIred 0.65
SpType R SpType Coord arcsec 2000 234916.01-470735.6
Hipparcos 2
HIP 117478 Sn 15 So 3 Nc 2
RArad 6.2363527531 DErad -0.8225135635 Plx 6.68 PmRA 27.04
PmDE -2.21 E RArad 1.16 E DErad 1.23 E Plx 1.67
E pmRA 1.37 E pmDE 1.1 Hpmag 8.9504 E Hpmag 0.0027
SHp 0.026 VA 0 BV 1 E BV 0.495
VI 0.65
CCDM
Ccdm 23493-4708 RComp Comp A Note1
Note2 Discov num DRAs -2.03 DDEs 24.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F5 PmNote *
PmRA 25 PmDE 10 Dm number -4714704 Cat1 CD
Name2 231792 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 23440S4741A
HIC 117478
 
 
23493-4708 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234916.09-470736.6 Mag 10.52 PmRA 30.00
PmDE 1.0 Tycho2 8457-00106-2 Calc delta mag 1.42 Calc coord yes
Tycho2
Tycho2 8457-00106-2 Pflag P RAmdeg 357.31682959 DEmdeg -47.12658411
PmRA 29.6 PmDE 0.7 E RAmdeg 9 E DEmdeg 10
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.41 EpDEm 1991.40
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.6 BTmag 11.227 E BTmag 0.055 VTmag 10.520
E VTmag 0.043 Prox 12 TYC HIP 117478
CCDM B RAdeg 357.31698361 DEdeg -47.12681972 EpRA 1990 1.70
EpDE 1990 1.81 E RAdeg 28.5 E DEdeg 32.8 Posflg D
Corr 0.1
CCDM
Ccdm 23493-4708 RComp Comp B Note1
Note2 Discov num I 1608 DRAs DDEs
R dRAs Year 1927 Theta 154 Rho 1.2
Obs 4 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23440S4741B
HIC 117478