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Current system
19105-1859
TDS 974


Nearby doubles
22' : 19090-1901
ARA 767

22' : 19118-1911
B 2474

28' : 19090-1915
B 2470

28' : 19120-1916
ARA 768

29' : 19090-1841
ARY 117

33' : 19082-1855
B 1890

37' : 19083-1917
OCC9187

50' : 19098-1948
B 427

50' : 19071-1844
HDS2710

59' : 19116-1955
A 2266

60' : 19063-1904
DYL 45AB

63' : 19137-1941
KPP 979

64' : 19111-2002
DON 952

64' : 19060-1851
DYL 44

65' : 19141-1938
ARA 769

66' : 19076-1950
DYL 47

69' : 19065-1937
DYL 46

70' : 19126-2002
B 429

70' : 19134-1803
HJ 1373

72' : 19055-1855
DYL 42

76' : 19086-1750
ARA 291

76' : 19157-1918
ARA 770

78' : 19070-1959
HJ 2853

78' : 19106-2017
ARA1169

79' : 19073-1755
ARA 491

80' : 19149-1811
OCC1100



Selections
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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.

19105-1859 TDS 974

 
 
19h 10m 29.72s -18° 59' 18.2" P.A. 112.00 sep 0.8 mag 10.96,11.71
 
 
Coord 2000 19105-1859 Discov num TDS 974 Comp Coord arcsec 2000 19 10 29.72 -18 59 18.2
Date first 1991 Date last 1991 Obs 1
Pa first 112 Pa last 111.7 P.A. Now (θ) 111.7°
Sep first 0.8 Sep last 0.844 Sep. Now (ρ) 0.844"
Mag pri 10.96 Mag sec 11.71 delta mag (ΔM) 0.75 Spectral class
Pri motion ra +020 Sec motion ra +020
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6291-00918-1 Gaia DR2 4084056093655374976
 
 
WDS 19105-1859 TDS 974 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19105-1859 TDS 974 1991 1 112 0.8 10.96 11.71 191029.72-185918.2

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

 
 
WDS 19105-1859 TDS 974 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19105-1859 TDS 974 : MEASURES
 
 
No records found.

 
 
WDS 19105-1859 : VIRTUAL EYEPIECE
 
 

19105-1859 TDS 974A mag 10.96 19105-1859 TDS 974B sep 0.8 P.A. 112.80 mag 11.71 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19105-1859 : ALADIN DSS IMAGE @ 19h 10m 29.72s -18° 59' 18.2"
 
 
 
 
WDS 19105-1859 TDS 974 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19105-1859 TDS 974 distance=0' 19090-1901 ARA 767 distance=22' 19118-1911 B 2474 distance=22' 19090-1915 B 2470 distance=28' 19120-1916 ARA 768 distance=28' 19090-1841 ARY 117 distance=29' 19082-1855 B 1890 distance=33' 19083-1917 OCC9187 distance=37' 19098-1948 B 427 distance=50' 19071-1844 HDS2710 distance=50' 19116-1955 A 2266 distance=59' 19063-1904 DYL 45AB distance=60' 19063-1904 DYL 45AC distance=60' 19137-1941 KPP 979 distance=63' 19111-2002 DON 952 distance=64' 19060-1851 DYL 44 distance=64' 19141-1938 ARA 769 distance=65' 19076-1950 DYL 47 distance=66' 19065-1937 DYL 46 distance=69' 19126-2002 B 429 distance=70' 19134-1803 HJ 1373 distance=70' 19055-1855 DYL 42 distance=72' 19086-1750 ARA 291 distance=76' 19157-1918 ARA 770 distance=76' 19070-1959 HJ 2853 distance=78' 19106-2017 ARA1169 distance=78' 19073-1755 ARA 491 distance=79' 19149-1811 OCC1100 distance=80' 19050-1919 DYL 41 distance=81' 19145-1804 BU 422 distance=81' 19087-2016 ARA1168 distance=81' 19060-1810 OCC 540 distance=81' 19060-1955 DYL 43AB distance=85' 19060-1955 DYL 43AC distance=85' 19031-1914 EGB 7 distance=85' 19119-1736 HJ 5097 distance=86' 19074-1745 ARA 289 distance=87' 19156-1955 ARA1175 distance=91' 19168-1921 MRA 25AB distance=93' 19168-1921 HTS 12AC distance=93' 19168-1921 HTS 12AD distance=93' 19168-1921 HTS 12AE distance=93' 19168-1921 HTS 12AF distance=93' 19168-1921 HTS 12AG distance=93' 19168-1921 HTS 12AH distance=93' 19168-1921 HTS 12AI distance=93' 19168-1921 HTS 12AJ distance=93' 19168-1921 HTS 12AK distance=93' 19168-1921 HTS 12AL distance=93' 19168-1921 HTS 12AM distance=93' 19168-1921 HTS 12AN distance=93' 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 19105-1859 TDS 974 112 0.8
Show 19090-1901 ARA 767 87 13.4 22
Show 19118-1911 B 2474 27 6.6 22
Show 19090-1915 B 2470 282 0.9 28
Show 19120-1916 ARA 768 271 14.4 28
Show 19090-1841 ARY 117 181 26.8 29
Show 19082-1855 B 1890 306 2.8 33
Show 19083-1917 OCC9187 -1 0.1 37
Show 19098-1948 B 427 183 0.1 50
Show 19071-1844 HDS2710 108 0.7 50
Show 19116-1955 A 2266 314 2.4 59
Show 19063-1904 DYL 45 AB 82 5.3 60
Show 19063-1904 DYL 45 AC 268 5.9 60
Show 19137-1941 KPP 979 267 8.0 63
Show 19111-2002 DON 952 122 0.9 64
Show 19060-1851 DYL 44 104 7.2 64
Show 19141-1938 ARA 769 287 11.3 65
Show 19076-1950 DYL 47 50 9.1 66
Show 19065-1937 DYL 46 107 4.4 69
Show 19126-2002 B 429 221 0.1 70
Show 19134-1803 HJ 1373 246 7.4 70
Show 19055-1855 DYL 42 133 12.4 72
Show 19086-1750 ARA 291 249 10.0 76
Show 19157-1918 ARA 770 122 5.1 76
Show 19070-1959 HJ 2853 85 14.7 78
Show 19106-2017 ARA1169 197 7.8 78
Show 19073-1755 ARA 491 133 13.3 79
Show 19149-1811 OCC1100 -1 0.0 80
Show 19050-1919 DYL 41 61 7.3 81
Show 19145-1804 BU 422 31 12.2 81
Show 19087-2016 ARA1168 334 7.7 81
Show 19060-1810 OCC 540 -1 0.1 81
Show 19060-1955 DYL 43 AB 186 12.8 85
Show 19060-1955 DYL 43 AC 32 10.9 85
Show 19031-1914 EGB 7 249 16.0 85
Show 19119-1736 HJ 5097 87 5.9 86
Show 19074-1745 ARA 289 251 12.8 87
Show 19156-1955 ARA1175 15 12.5 91
Show 19168-1921 MRA 25 AB 187 0.2 93
Show 19168-1921 HTS 12 AC 341 4.8 93
Show 19168-1921 HTS 12 AD 229 5.0 93
Show 19168-1921 HTS 12 AE 204 8.3 93
Show 19168-1921 HTS 12 AF 266 10.4 93
Show 19168-1921 HTS 12 AG 159 10.5 93
Show 19168-1921 HTS 12 AH 238 11.4 93
Show 19168-1921 HTS 12 AI 110 16.5 93
Show 19168-1921 HTS 12 AJ 315 16.5 93
Show 19168-1921 HTS 12 AK 118 16.9 93
Show 19168-1921 HTS 12 AL 134 17.1 93
Show 19168-1921 HTS 12 AM 245 17.3 93
Show 19168-1921 HTS 12 AN 164 17.8 93

 
 
WDS 19105-1859 : COMPONENTS
 
 
  A
B pa=112.8°
sep=0.80"
 
 
19105-1859 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191029.72-185918.2 Mag 10.96 PmRA 20.00
PmDE -7.0 Tycho2 6291-00918-1
Tycho2
Tycho2 6291-00918-1 Pflag P RAmdeg 287.62383305 DEmdeg -18.98838629
PmRA 20.4 PmDE -6.9 E RAmdeg 39 E DEmdeg 56
E pmRA 2.4 E pmDE 2.5 EpRAm 1987.89 EpDEm 1983.97
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 11.660 E BTmag 0.079 VTmag 10.961
E VTmag 0.073 Prox 8 TYC T HIP
CCDM RAdeg 287.62372056 DEdeg -18.98834639 EpRA 1990 1.80
EpDE 1990 1.66 E RAdeg 40.3 E DEdeg 59.0 Posflg D
Corr 0.0
 
 
19105-1859 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191029.77-185918.5 Mag 11.71 PmRA 20.00
PmDE -7.0 Tycho2 6291-00918-2 Calc delta mag 0.75 Calc coord yes
Tycho2
Tycho2 6291-00918-2 Pflag P RAmdeg 287.62383305 DEmdeg -18.98838629
PmRA 20.4 PmDE -6.9 E RAmdeg 39 E DEmdeg 56
E pmRA 2.4 E pmDE 2.5 EpRAm 1987.89 EpDEm 1983.97
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 12.313 E BTmag 0.180 VTmag 11.710
E VTmag 0.154 Prox 8 TYC T HIP
CCDM RAdeg 287.62395083 DEdeg -18.98843306 EpRA 1990 1.79
EpDE 1990 1.65 E RAdeg 79.5 E DEdeg 116.5 Posflg D
Corr 0.0