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Doubles in session


Current system
19599-3442
I 1410 AB
The2 Sgr


Nearby doubles
31' : 19575-3449
HJ 5156

35' : 19597-3517
ISO 11

39' : 19578-3413
RST3245

57' : 20040-3504
UC 4073

57' : 20041-3503
BRT1805

67' : 20046-3513
B 466

67' : 20043-3520
B 465

85' : 20041-3548
NSN 484

93' : 19567-3606
JSP 807

97' : 19522-3506
B 2880

99' : 20047-3600
I 9021

99' : 20072-3520
LIT 33

99' : 20036-3315
OCC1105

100' : 20062-3340
I 1043

101' : 20053-3557
KPP 454

101' : 20004-3301
RST2128

106' : 19516-3511
NSN 488

108' : 19569-3623
B 456AB

108' : 19550-3612
HDS2838

113' : 20054-3312
RST5468

118' : 20089-3520
KPP4186

122' : 20094-3510
HJ 5170

123' : 20035-3636
B 463AB

125' : 20055-3300
SEE 404AB

125' : 19578-3644
JSP 808

128' : 19498-3415
COO 265



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.

19599-3442 I 1410 AB (The2 Sgr)

 
 
19h 59m 51.35s -34° 41' 52.1" P.A. 165.00 sep 32.8 mag 5.32,11.30 Sp Am: dist. 48.5 pc (158.21 l.y.)
 
 
Coord 2000 19599-3442 Discov num I  1410 Comp AB Coord arcsec 2000 19 59 51.35 -34 41 52.1
Date first 1925 Date last 2000 Obs 5
Pa first 225 Pa last 165.4 P.A. Now (θ) 165.4°
Sep first 30.0 Sep last 32.776 Sep. Now (ρ) 32.776"
Mag pri 5.32 Mag sec 11.30 delta mag (ΔM) 5.98 Spectral class Am: (white)
Pri motion ra +108 Sec motion ra +017
Pri motion dec -070 Sec motion dec -009
Notes N (See Notes)
rPM=0.851
This double is not physical.
 
 
19599-3442 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show The2 Sgr 211717 19 59 51 -34 41 52 I 1410 AB 2000 5 165 32.8 5.32 11.30 5.98 <===
Show 19 59 52 -34 42 24 I 1410 BC 2015 4 105 1.4 11.30 12.00 0.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name The2 Sgr Constellation Sagittarius SAO 211717 HIP 98421
Tycho2 7448-01356-1 Gaia DR2 6698466664548330496 HD 189118 HR 7624
GC 27676 CD CD-3513832 CP CP-35 8701 Bayer Theta 2 Sagittarii
Bayer name The2 Sgr Distance 48.5 Distance ly 158.21 Bayer greek θ2 Sgr
 
 
WDS 19599-3442 I 1410 AB (The2 Sgr) : NOTES
 
 
discov_num notes refcode
I 1410 A: the 2 Sgr
 
 
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
19599-3442 I 1410 AB 1999 3 166 33.2 5.30 10.80 Am: N D 195951.28-344151.5
19599-3442 I 1410 AB 2000 5 166 33.5 5.32 11.30 Am: N D 195951.35-344152.1

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

 
 
WDS 19599-3442 I 1410 AB (The2 Sgr) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19599-3442 I 1410 AB (The2 Sgr) : MEASURES
 
 
No records found.

 
 
WDS 19599-3442 (The2 Sgr) : VIRTUAL EYEPIECE
 
 

19599-3442 I 1410A mag 5.32 Sp Am: 19599-3442 I 1410B sep 33.2 P.A. 165.60 mag 11.3 19599-3442 I 1410C sep 33.9 P.A. 164.00 mag 12 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 19599-3442 (The2 Sgr) : ALADIN DSS IMAGE @ 19h 59m 51.35s -34° 41' 52.1"
 
 
 
 
WDS 19599-3442 I 1410 AB (The2 Sgr) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19599-3442 I 1410AB distance=0' 19599-3442 I 1410BC distance=1' 19575-3449 HJ 5156 distance=31' 19597-3517 ISO 11 distance=35' 19578-3413 RST3245 distance=39' 20040-3504 UC 4073 distance=57' 20041-3503 BRT1805 distance=57' 20046-3513 B 466 distance=67' 20043-3520 B 465 distance=67' 20041-3548 NSN 484 distance=85' 19567-3606 JSP 807 distance=93' 19522-3506 B 2880 distance=97' 20047-3600 I 9021 distance=99' 20072-3520 LIT 33 distance=99' 20036-3315 OCC1105 distance=99' 20062-3340 I 1043 distance=100' 20053-3557 KPP 454 distance=101' 20004-3301 RST2128 distance=101' 19516-3511 NSN 488 distance=106' 19569-3623 B 456AB distance=108' 19569-3623 SEE 399AB,C distance=108' 19550-3612 HDS2838 distance=108' 20054-3312 RST5468 distance=113' 20089-3520 KPP4186 distance=118' 20094-3510 HJ 5170 distance=122' 20035-3636 B 463AB distance=123' 20035-3636 SEE 402AC distance=123' 20055-3300 SEE 404AB distance=125' 20055-3300 SEE 404AB,C distance=125' 19578-3644 JSP 808 distance=125' 19498-3415 COO 265 distance=128' 19560-3242 BRT1804 distance=129' 20035-3240 BRT3353 distance=130' 20023-3235 RST2130 distance=131' 19559-3240 DBR 198 distance=132' 20069-3633 JSP 809 distance=141' 19494-3539 TDT1779 distance=141' 20112-3439 BRT1806 distance=141' 20093-3322 B 2482 distance=142' 20098-3602 HDS2872 distance=146' 19496-3555 RST3240 distance=147' 19519-3632 SEE 397 distance=147' 19483-3521 TDT1770 distance=148' 19479-3500 HJ 5145 distance=149' 19551-3221 DAW 76AB distance=153' 19551-3221 HJ 5154AC distance=153' 20112-3547 UC 4115 distance=154' 19495-3609 RST3239 distance=154' 19513-3243 LDS5887 distance=159' 20128-3454 HDS2881 distance=161' 20013-3722 SKF2084 distance=161' 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 19599-3442 I 1410 AB 165 32.8
Show 19599-3442 I 1410 BC 105 1.4 1
Show 19575-3449 HJ 5156 128 16.5 31
Show 19597-3517 ISO 11 175 0.2 35
Show 19578-3413 RST3245 119 1.6 39
Show 20040-3504 UC 4073 3 26.4 57
Show 20041-3503 BRT1805 202 5.4 57
Show 20046-3513 B 466 84 3.4 67
Show 20043-3520 B 465 73 0.7 67
Show 20041-3548 NSN 484 258 6.0 85
Show 19567-3606 JSP 807 317 3.3 93
Show 19522-3506 B 2880 82 9.2 97
Show 20047-3600 I 9021 12 10.4 99
Show 20072-3520 LIT 33 233 4.6 99
Show 20036-3315 OCC1105 290 0.0 99
Show 20062-3340 I 1043 240 2.4 100
Show 20053-3557 KPP 454 215 4.9 101
Show 20004-3301 RST2128 298 0.2 101
Show 19516-3511 NSN 488 143 2.0 106
Show 19569-3623 B 456 AB 50 0.7 108
Show 19569-3623 SEE 399 AB,C 31 5.0 108
Show 19550-3612 HDS2838 286 0.2 108
Show 20054-3312 RST5468 23 0.8 113
Show 20089-3520 KPP4186 150 1.3 118
Show 20094-3510 HJ 5170 314 12.8 122
Show 20035-3636 B 463 AB 200 1.3 123
Show 20035-3636 SEE 402 AC 312 24.6 123
Show 20055-3300 SEE 404 AB 112 0.6 125
Show 20055-3300 SEE 404 AB,C 186 21.7 125
Show 19578-3644 JSP 808 15 0.5 125
Show 19498-3415 COO 265 170 5.6 128
Show 19560-3242 BRT1804 206 3.3 129
Show 20035-3240 BRT3353 293 3.3 130
Show 20023-3235 RST2130 334 0.8 131
Show 19559-3240 DBR 198 113 1.7 132
Show 20069-3633 JSP 809 74 0.4 141
Show 19494-3539 TDT1779 178 2.8 141
Show 20112-3439 BRT1806 301 4.8 141
Show 20093-3322 B 2482 125 7.0 142
Show 20098-3602 HDS2872 205 0.5 146
Show 19496-3555 RST3240 194 1.4 147
Show 19519-3632 SEE 397 190 12.4 147
Show 19483-3521 TDT1770 85 0.8 148
Show 19479-3500 HJ 5145 169 24.8 149
Show 19551-3221 DAW 76 AB 358 2.9 153
Show 19551-3221 HJ 5154 AC 212 17.6 153
Show 20112-3547 UC 4115 276 47.3 154
Show 19495-3609 RST3239 226 2.3 154
Show 19513-3243 LDS5887 40 332.0 159
Show 20128-3454 HDS2881 12 15.5 161
Show 20013-3722 SKF2084 12 17.4 161

 
 
WDS 19599-3442 : COMPONENTS
 
 
  A B
B pa=165.6°
sep=33.24"
 
C pa=164.0°
sep=33.86"
pa=107.8°
sep=1.13"
 
 
19599-3442 A
 
 
Name The2 Sgr Coord arcsec 2000 195951.35-344152.1 Mag 5.32 Spectral class Am: (white)
PmRA 108.00 PmDE -70.0 SAO 211717 HIP 98421
Tycho2 7448-01356-1 HD 189118 HR 7624 GC 27676
CD CD-3513832 CP CP-35 8701 Bayer Theta 2 Sagittarii Bayer name The2 Sgr
Tycho2
Tycho2 7448-01356-1 Pflag RAmdeg 299.96398574 DEmdeg -34.69780779
PmRA 107.9 PmDE -71.8 E RAmdeg 3 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.61 EpDEm 1991.32
Num 14 Q RAmdeg 0.3 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.1 BTmag 5.508 E BTmag 0.014 VTmag 5.321
E VTmag 0.009 Prox 999 TYC T HIP 98421
CCDM RAdeg 299.96368806 DEdeg -34.69764194 EpRA 1990 1.83
EpDE 1990 1.69 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr -0.3
SAO
SAO 211717 DelFlag RA1950 PmRA1950 0.0081
DE1950 PmDE1950 -0.074 Vmag 5.3 SpType A3
Double code Source 70 CatNum 27676 DM CD-3513832
DMcomp BDsup HD 189118 M HD 0
GC 27676 RA1950rad 5.22120797 DE1950rad -0.60797171 PmRA2000 0.0081
PmDE2000 -0.075
Hipparcos
Catalog H HIP 98421 Proxy RAhms 19 59 51.28
DEdms -34 41 51.5 Vmag 5.3 VarFlag R Vmag G
RAdeg 299.964 DEdeg -34.6976 AstroRef Plx 20.81
CCDM 19599-3442 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 189118 BD
CD CD-3513832 CP CP-35 8701 Dm number -3513832 VIred 0.19
SpType A4/A5IV R SpType Coord arcsec 2000 195951.28-344151.5
Hipparcos 2
HIP 98421 Sn 5 So 0 Nc 1
RArad 5.235353623 DErad -0.6055879032 Plx 20.62 PmRA 108.23
PmDE -69.51 E RArad 0.26 E DErad 0.18 E Plx 0.28
E pmRA 0.31 E pmDE 0.26 Hpmag 5.3595 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.17 E BV 0
VI 0.19
CCDM
Ccdm 19599-3442 RComp Comp A Note1
Note2 Discov num DRAs -2.68 DDEs 1.5
R dRAs 41 Year Theta Rho
Obs 3 Vmag 5.3 Sp A3 PmNote *
PmRA 110 PmDE -73 Dm number -3513832 Cat1 CD
Name2 211717 Cat2 SAO HD 189118 M HD
ADS BDS M ADS BDS N IDS IDS 19534S3458A
HIC 98421
 
 
19599-3442 B
 
 
Coord arcsec 2000 195952.02-344224.3 Coord calc 195952.02-344224.3 Mag 11.3 PmRA 17.00
PmDE -11.0 Calc delta mag 5.98
CCDM
Ccdm 19599-3442 RComp Comp B Note1
Note2 Discov num I 1410 DRAs -2.07 DDEs -31.0
R dRAs 41 Year Theta SP Rho 30.0
Obs Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19534S3458B
HIC
 
 
19599-3442 C
 
 
Coord arcsec 2000 195952.11-344224.6 Mag 12 Calc delta mag 6.68 Calc coord yes
CCDM
Ccdm 19599-3442 RComp B Comp C Note1
Note2 Discov num I 1410 DRAs DDEs
R dRAs Year 1925 Theta 106 Rho 1.2
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19534S3458C
HIC