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Current system
18588-4859
I 1388


Nearby doubles
29' : 18589-4830
I 113

35' : 19004-4930
UC 3757

41' : 19026-4843
UC 3772

44' : 18556-4830
RST1010

45' : 19033-4854
SPM 36

46' : 18565-4938
BRT1083

50' : 19004-4812
UC 3756

56' : 19044-4904
B 1375

56' : 18549-4820
UC 3719

60' : 18534-4833
KPP3103

60' : 19004-4801
UC 3755

61' : 18592-4758
UC 3746

64' : 19000-5002
UC 3752

67' : 19036-4812
HJ 5079

68' : 18575-5006
UC 3740

79' : 18516-4827
CPO 600

80' : 18547-5008
CBL 174

86' : 18509-4935
SKF1151

92' : 18531-5011
CVN 61AB

92' : 19073-4939
RST1021

94' : 18494-4847
I 1100

96' : 18520-5007
UC 3701

96' : 18523-4749
UC 3703AB

98' : 19087-4853
RST1022

99' : 18494-4827
KPP1563

101' : 18522-5015
UC 3702



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.

18588-4859 I 1388

 
 
18h 58m 50.43s -48° 58' 51.2" P.A. 109.00 sep 1.5 mag 9.74,12.68 Sp G5V dist. 156.74 pc (511.29 l.y.)
 
 
Coord 2000 18588-4859 Discov num I  1388 Comp Coord arcsec 2000 18 58 50.43 -48 58 51.2
Date first 1926 Date last 2016 Obs 4
Pa first 116 Pa last 109.4 P.A. Now (θ) 109.4°
Sep first 1.3 Sep last 1.478 Sep. Now (ρ) 1.478"
Mag pri 9.74 Mag sec 12.68 delta mag (ΔM) 2.94 Spectral class G5V (yellow)
Pri motion ra -006 Sec motion ra -002
Pri motion dec -008 Sec motion dec -011
Notes
rPM=0.447
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium SAO 229409 HIP 93184 Tycho2 8382-00737-1
Gaia DR2 6661245649031759488 HD 175650 CD CD-4912434 CP CP-4910807
Distance 156.74 Distance ly 511.29
 
 
WDS 18588-4859 I 1388 : 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
18588-4859 I 1388 1991 3 111 1.5 9.74 12.68 G5V 185850.43-485851.2
18588-4859 I 1388 2016 4 109 1.5 9.74 12.68 G5V 185850.43-485851.2

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

 
 
WDS 18588-4859 I 1388 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18588-4859 I 1388 : MEASURES
 
 
No records found.

 
 
WDS 18588-4859 : VIRTUAL EYEPIECE
 
 

18588-4859 I 1388A mag 9.74 Sp G5V 18588-4859 I 1388B sep 1.0 P.A. 118.20 mag 12.68 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 18588-4859 : ALADIN DSS IMAGE @ 18h 58m 50.43s -48° 58' 51.2"
 
 
 
 
WDS 18588-4859 I 1388 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18588-4859 I 1388 distance=0' 18589-4830 I 113 distance=29' 19004-4930 UC 3757 distance=35' 19026-4843 UC 3772 distance=41' 18556-4830 RST1010 distance=44' 19033-4854 SPM 36 distance=45' 18565-4938 BRT1083 distance=46' 19004-4812 UC 3756 distance=50' 19044-4904 B 1375 distance=56' 18549-4820 UC 3719 distance=56' 18534-4833 KPP3103 distance=60' 19004-4801 UC 3755 distance=60' 18592-4758 UC 3746 distance=61' 19000-5002 UC 3752 distance=64' 19036-4812 HJ 5079 distance=67' 18575-5006 UC 3740 distance=68' 18516-4827 CPO 600 distance=79' 18547-5008 CBL 174 distance=80' 18509-4935 SKF1151 distance=86' 18548-4740 CPO 602A,BC distance=89' 18548-4740 RST1009BC distance=89' 18531-5011 MUG 10Aa,Ab distance=92' 18531-5011 CVN 61AB distance=92' 18531-5011 CVN 61AC distance=92' 18531-5011 CVN 61AD distance=92' 18531-5011 CVN 61AE distance=92' 19073-4939 RST1021 distance=92' 18494-4847 I 1100 distance=94' 18520-5007 UC 3701 distance=96' 18523-4749 UC 3703AB distance=96' 19087-4853 RST1022 distance=98' 18494-4827 KPP1563 distance=99' 18522-5015 UC 3702 distance=101' 18488-4920 UC 3681 distance=101' 19020-5036 BRT1085AB distance=102' 19020-5036 BRT1085AC distance=102' 18587-4715 NSN 478 distance=104' 19089-4933 UC 3821 distance=105' 19042-5031 CPO 607 distance=107' 19095-4935 HJ 5089 distance=111' 19094-4939 HJ 5088AB distance=111' 19094-4939 DAM 141AC distance=111' 19095-4937 HJ 9006 distance=112' 19096-4940 HJ 9007 distance=113' 18540-4716 I 112AB distance=114' 18540-4716 DUN 224AC distance=114' 19070-5019 UC 3801 distance=114' 18572-5051 BRT1084 distance=114' 18562-5049 RST1011 distance=114' 18591-4705 KPP1695 distance=115' 19095-4934 HJ 9005 distance=115' 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 18588-4859 I 1388 109 1.5
Show 18589-4830 I 113 227 3.2 29
Show 19004-4930 UC 3757 93 31.8 35
Show 19026-4843 UC 3772 237 40.9 41
Show 18556-4830 RST1010 184 0.4 44
Show 19033-4854 SPM 36 139 14.2 45
Show 18565-4938 BRT1083 243 3.9 46
Show 19004-4812 UC 3756 266 92.7 50
Show 19044-4904 B 1375 291 2.0 56
Show 18549-4820 UC 3719 326 53.7 56
Show 18534-4833 KPP3103 152 39.2 60
Show 19004-4801 UC 3755 88 19.6 60
Show 18592-4758 UC 3746 323 41.3 61
Show 19000-5002 UC 3752 51 32.4 64
Show 19036-4812 HJ 5079 230 17.5 67
Show 18575-5006 UC 3740 283 9.8 68
Show 18516-4827 CPO 600 185 5.4 79
Show 18547-5008 CBL 174 280 27.5 80
Show 18509-4935 SKF1151 121 9.9 86
Show 18548-4740 CPO 602 A,BC 48 9.0 89
Show 18548-4740 RST1009 BC 346 0.4 89
Show 18531-5011 MUG 10 Aa,Ab 60 0.4 92
Show 18531-5011 CVN 61 AB 166 4.0 92
Show 18531-5011 CVN 61 AC 336 8.3 92
Show 18531-5011 CVN 61 AD 160 9.0 92
Show 18531-5011 CVN 61 AE 128 10.7 92
Show 19073-4939 RST1021 65 0.5 92
Show 18494-4847 I 1100 33 1.1 94
Show 18520-5007 UC 3701 257 41.7 96
Show 18523-4749 UC 3703 AB 273 108.9 96
Show 19087-4853 RST1022 332 0.9 98
Show 18494-4827 KPP1563 308 11.8 99
Show 18522-5015 UC 3702 136 16.0 101
Show 18488-4920 UC 3681 268 43.1 101
Show 19020-5036 BRT1085 AB 84 5.6 102
Show 19020-5036 BRT1085 AC 167 10.9 102
Show 18587-4715 NSN 478 5 5.2 104
Show 19089-4933 UC 3821 280 8.9 105
Show 19042-5031 CPO 607 42 3.1 107
Show 19095-4935 HJ 5089 104 8.9 111
Show 19094-4939 HJ 5088 AB 24 8.7 111
Show 19094-4939 DAM 141 AC 348 8.2 111
Show 19095-4937 HJ 9006 250 17.0 112
Show 19096-4940 HJ 9007 211 17.1 113
Show 18540-4716 I 112 AB 193 2.1 114
Show 18540-4716 DUN 224 AC 62 87.2 114
Show 19070-5019 UC 3801 218 101.3 114
Show 18572-5051 BRT1084 119 3.9 114
Show 18562-5049 RST1011 89 0.7 114
Show 18591-4705 KPP1695 177 13.1 115
Show 19095-4934 HJ 9005 319 4.5 115

 
 
WDS 18588-4859 : COMPONENTS
 
 
  A
B pa=118.2°
sep=1.04"
 
 
18588-4859 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185850.43-485851.2 Mag 9.74 Spectral class G5V (yellow)
PmRA -6.00 PmDE -8.0 SAO 229409 HIP 93184
Tycho2 8382-00737-1 HD 175650 CD CD-4912434 CP CP-4910807
Tycho2
Tycho2 8382-00737-1 Pflag RAmdeg 284.71011237 DEmdeg -48.98087873
PmRA -5.7 PmDE -7.8 E RAmdeg 19 E DEmdeg 24
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.81 EpDEm 1990.05
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.551 E BTmag 0.041 VTmag 9.745
E VTmag 0.030 Prox 15 TYC T HIP 93184
CCDM A RAdeg 284.71013194 DEdeg -48.98086083 EpRA 1990 1.80
EpDE 1990 1.75 E RAdeg 18.7 E DEdeg 24.3 Posflg
Corr -0.1
SAO
SAO 229409 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.002 Vmag 9.4 SpType G5
Double code Source 48 CatNum 17834 DM CP-4910807
DMcomp BDsup HD 175650 M HD 0
GC RA1950rad 4.95252469 DE1950rad -0.8560687 PmRA2000 -0.0002
PmDE2000 -0.005
Hipparcos
Catalog H HIP 93184 Proxy H RAhms 18 58 50.43
DEdms -48 58 51.1 Vmag 9.68 VarFlag R Vmag G
RAdeg 284.71 DEdeg -48.9809 AstroRef A Plx 6.76
CCDM 18588-4859 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 111 Rho 1.503 HD 175650 BD
CD CD-4912434 CP CP-4910807 Dm number -4912434 VIred 0.79
SpType G5V R SpType Coord arcsec 2000 185850.43-485851.1
Hipparcos 2
HIP 93184 Sn 15 So 3 Nc 2
RArad 4.9691293166 DErad -0.854877222 Plx 6.38 PmRA -3.84
PmDE -8.63 E RArad 1.65 E DErad 1.13 E Plx 1.87
E pmRA 2.02 E pmDE 1.32 Hpmag 9.8193 E Hpmag 0.0036
SHp 0.028 VA 0 BV 0.739 E BV 0.005
VI 0.79
CCDM
Ccdm 18588-4859 RComp Comp A Note1
Note2 Discov num DRAs 2.44 DDEs 9.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp G5 PmNote *
PmRA 0 PmDE -2 Dm number -4912434 Cat1 CD
Name2 229409 Cat2 SAO HD 175650 M HD
ADS BDS M ADS BDS N IDS IDS 18512S4907A
HIC 93184
 
 
18588-4859 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185850.52-485851.7 Mag 12.68 PmRA -2.00
PmDE -11.0 Calc delta mag 2.94 Calc coord yes
CCDM
Ccdm 18588-4859 RComp Comp B Note1
Note2 Discov num I 1388 DRAs DDEs
R dRAs Year 1926 Theta 116 Rho 1.2
Obs 1 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18512S4907B
HIC 93184