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Doubles in session


Current system
19017-1309
BAR 9010 AC


Nearby doubles
23' : 19015-1247
WZ 14

33' : 19016-1341
BRT2759

34' : 19013-1341
BDT 4

39' : 18594-1250
KUI 89

62' : 18580-1336
RST4026

69' : 19029-1415
BRT2760

71' : 18583-1354
LEO 23

79' : 19071-1320
TDT1232

87' : 19073-1240
HO 441

94' : 19047-1147
J 2686

94' : 19079-1245
HO 96

96' : 19071-1404
CBL 176

102' : 19064-1154
RST4028AB

103' : 18571-1153
RST4025

104' : 19083-1347
RST4029

107' : 19043-1128
HO 94

111' : 19082-1409
BRT 596

114' : 19094-1327
RST4031

114' : 18542-1338
A 1891

120' : 18540-1347
A 1890AB

122' : 19002-1110
BRT2758

124' : 19014-1105
RST4027

125' : 19100-1341
TDT1267

125' : 19056-1117
GWP2809

126' : 18568-1451
HJ 5503

126' : 18536-1230
RST4023



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.

19017-1309 BAR 9010 AC

 
 
19h 01m 44.39s -13° 08' 50.3" P.A. 190.00 sep 16.0 mag 14.80,15.10
 
 
Coord 2000 19017-1309 Discov num BAR9010 Comp AC Coord arcsec 2000 19 01 44.39 -13 08 50.3
Date first 1996 Date last 2015 Obs 7
Pa first 190 Pa last 189.6 P.A. Now (θ) 189.6°
Sep first 16.2 Sep last 15.96 Sep. Now (ρ) 15.96"
Mag pri 14.80 Mag sec 15.10 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +032 Sec motion ra +020
Pri motion dec +008 Sec motion dec +028
Notes
rPM=0.678
Nature of this double is uncertain.
 
 
19017-1309 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 01 44 -13 08 50 BAR 9010 AB 2015 4 251 3.7 14.80 15.40 0.60
Show 19 01 44 -13 08 50 BAR 9010 AC 2015 7 190 16.0 14.80 15.10 0.30 <===
Show 19 01 44 -13 09 06 BAR 9010 CD 2015 5 224 3.9 15.10 15.90 0.80
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4198482303131759744
 
 
WDS 19017-1309 BAR 9010 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bar1884 Ma - Barnard, E.E. 1884AN....108..369B
Bar1884 +O AN 108, 369, 1884
Bar1890 Ma - Barnard, E.E. 1890AN....126...53B
Bar1890 AN 126, 53, 1890
Bar1891 Ma - Barnard, E.E. 1891AN....126..277B
Bar1891 AN 126, 277, 1891
Bar1892 Ma - Barnard, E.E. 1892AN....130...77B
Bar1892 AN 130, 77, 1892
Bar1898a Ma - Barnard, E.E. 1898AJ.....19...23B
Bar1898a AJ 19, 23, 1898
Bar1898b Ma j Barnard, E.E. 1898AJ.....19..113B
Bar1898b AJ 19, 113, 1898
Bar1899 Ma j Barnard, E.E. 1899AJ.....20...44B
Bar1899 AJ 20, 44, 1899
Bar1899b Ma j Barnard, E.E. 1899AN....149..167B
Bar1899b AN 149, 167, 1899
Bar1900a Ma - Barnard, E.E. 1900AJ.....20..166B
Bar1900a AJ 20, 166, 1900
Bar1900b Ma j Barnard, E.E. 1900AJ.....20..170B
Bar1900b AJ 20, 170, 1900
Bar1900c Ma j Barnard, E.E. 1900AJ.....21...16B
Bar1900c AJ 21, 16, 1900
Bar1900d Ma j Barnard, E.E. 1900AJ.....21...64B
Bar1900d AJ 21, 64, 1900
Bar1900e Ma - Barnard, E.E. 1900AN....151..355B
Bar1900e AN 151, 355, 1900
Bar1900f Ma j Barnard, E.E. 1900AJ.....20..167B
Bar1900f AJ 20, 167, 1900
Bar1900g Ma j Barnard, E.E. 1900AJ.....21...12B
Bar1900g AJ 21, 12, 1900
Bar1901 Ma - Barnard, E.E. 1901AJ.....22...27B
Bar1901 AJ 22, 27, 1901
Bar1903a Ma j Barnard, E.E. 1903AJ.....23..132B
Bar1903a AJ 23, 132, 1903
Bar1903b Ma j Barnard, E.E. 1903AJ.....23..169B
Bar1903b AJ 23, 169, 1903
Bar1903c Ma - Barnard, E.E. ...................
Bar1903c Pub. Yerkes Obs. 2, 77, 1903
Bar1906a Ma - Barnard, E.E. 1906AN....172..379B
Bar1906a AN 172, 379, 1906
Bar1906b Ma - Barnard, E.E. 1906MNRAS..66..104B
Bar1906b MNRAS 66, 104, 1906
Bar1906c Ma j Barnard, E.E. 1906AN....172..383B
Bar1906c AN 172, 383, 1906
Bar1906d Ma - Barnard, E.E. 1906AN....173..113B
Bar1906d AN 173, 113, 1906
Bar1906B Ma - Barnard, E.E. 1906MmRAS..56....1L
Bar1906B cited by Lewis (MemRAS 56, 1, 1906)
Bar1906C Ma - Barnard, E.E. 1906QB821.B972.....
Bar1906C cited in BDS (Burnham Double Star Cat., 1906)
Bar1908a Ma - Barnard, E.E. 1908AN....179...17B
Bar1908a AN 179, 17, 1908
Bar1908b Ma - Barnard, E.E. 1908MNRAS..68..465B
Bar1908b MNRAS 68, 465, 1908
Bar1909a Ma - Barnard, E.E. 1909AN....180..159B
Bar1909a AN 180, 159, 1909
Bar1909b Ma j Barnard, E.E. 1909AN....182...13B
Bar1909b AN 182, 13, 1909
Bar1910 Ma j Barnard, E.E. 1910AJ.....26..143B
Bar1910 AJ 26, 143, 1910
Bar1912 Ma j Barnard, E.E. 1912AJ.....27..107B
Bar1912 AJ 27, 107, 1912
Bar1912b Ma - Barnard, E.E. 1912PAllO...2...13B
Bar1912b Pub. Allegheny Obs. 2, 13, 1912
Bar1912c Ma j Barnard, E.E. 1912MNRAS..72..659B
Bar1912c MNRAS 72, 659, 1912
Bar1912d Ma j Barnard, E.E. 1912AJ.....27..111B
Bar1912d AJ 27, 111, 1912
Bar1913 Ma j Barnard, E.E. 1913AJ.....27..193B
Bar1913 AJ 27, 193, 1913
Bar1913b Ma j Barnard, E.E. 1913MNRAS..73..500B
Bar1913b MNRAS 73, 500, 1913
Bar1913c Ma j Barnard, E.E. 1913AJ.....28...10B
Bar1913c AJ 28, 10, 1913
Bar1913d Ma - Barnard, E.E. 1913MNRAS..73..390B
Bar1913d MNRAS 73, 390, 1913
Bar1914 Ma - Barnard, E.E. 1914AJ.....28..141B
Bar1914 AJ 28, 137, 1914 (see p. 141 for measures)
Bar1914b Ma j Barnard, E.E. 1914AN....199....1B
Bar1914b AN 199, 1, 1914
Bar1915 Ma j Barnard, E.E. 1915AJ.....29...38B
Bar1915 AJ 29, 38, 1915
Bar1915b Ma j Barnard, E.E. 1915AJ.....29...39B
Bar1915b AJ 29, 39, 1915
Bar1915c Ma j Barnard, E.E. 1915LAstr..29..382B
Bar1915c L'Astronomie 29, 382, 1915
Bar1915d Ma j Barnard, E.E. 1915MNRAS..76...95B
Bar1915d MNRAS 76, 95, 1915
Bar1916a Ma j Barnard, E.E. 1916MNRAS..76..592B
Bar1916a MNRAS 76, 592, 1916
Bar1916b Ma j Barnard, E.E. 1916AJ.....30...24B
Bar1916b AJ 30, 24, 1916
Bar1916c Ma - Barnard, E.E. 1916AJ.....29...73B
Bar1916c AJ 29, 73, 1916
Bar1917a Ma j Barnard, E.E. 1917AJ.....30..182B
Bar1917a AJ 30, 182, 1917
Bar1917b Ma j Barnard, E.E. 1917AJ.....30Q.214B
Bar1917b AJ 30, 214, 1917
Bar1918 Ma - Barnard, E.E. 1918MNRAS..78..475L
Bar1918 MNRAS 78, 475, 1918
Bar1919 Ma j Barnard, E.E. 1919AJ.....32...56B
Bar1919 AJ 32, 56, 1919
Bar1920 Ma - Barnard, E.E. 1920AJ.....32..148B
Bar1920 AJ 32, 145, 1920 (see p. 148 for measures)
Bar1920b Ma j Barnard, E.E. 1920AJ.....33...69B
Bar1920b AJ 33, 69, 1920
Bar1920c Ma j Barnard, E.E. 1920MNRAS..80..582B
Bar1920c MNRAS 80, 582, 1920
Bar1921 Ma j Barnard, E.E. ...................
Bar1921 Astronomische Nachrichten, Jubilee Issue, pg. 3, 1921
Bar1922 Ma - Barnard, E.E. 1922PAAS....4...77B
Bar1922 PAAS 4, 77, 1922
Bar1932A Ma - Barnard, E.E. 1932QB821.A43......
Bar1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19017-1309 BAR9010 AC 2015 5 190 16.0 14.80 15.10 153220.36+072405.6

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

 
 
WDS 19017-1309 BAR 9010 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19017-1309 BAR 9010 AC : MEASURES
 
 
No records found.

 
 
WDS 19017-1309 : VIRTUAL EYEPIECE
 
 

19017-1309 BAR9010A mag 14.8 19017-1309 BAR9010B sep 3.6 P.A. 250.30 mag 15.4 19017-1309 BAR9010C sep 16.1 P.A. 189.90 mag 15.1 19017-1309 BAR9010D sep 19.5 P.A. 196.20 mag 15.9 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 19017-1309 : ALADIN DSS IMAGE @ 19h 01m 44.39s -13° 08' 50.3"
 
 
 
 
WDS 19017-1309 BAR 9010 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19017-1309 BAR9010AC distance=0' 19017-1309 BAR9010CD distance=1' 19015-1247 WZ 14 distance=23' 19016-1341 BRT2759 distance=33' 19013-1341 BDT 4 distance=34' 18594-1250 KUI 89 distance=39' 18580-1336 RST4026 distance=62' 19029-1415 BRT2760 distance=69' 18583-1354 LEO 23 distance=71' 19071-1320 TDT1232 distance=79' 19073-1240 HO 441 distance=87' 19047-1147 J 2686 distance=94' 19079-1245 HO 96 distance=94' 19071-1404 CBL 176 distance=96' 19064-1154 RST4028AB distance=102' 19064-1154 RST4028Ba,Bb distance=102' 18571-1153 RST4025 distance=103' 19083-1347 RST4029 distance=104' 19043-1128 HO 94 distance=107' 19082-1409 BRT 596 distance=111' 19094-1327 RST4031 distance=114' 18542-1338 A 1891 distance=114' 18540-1347 A 1890AB distance=120' 18540-1347 A 1890AC distance=120' 19002-1110 BRT2758 distance=122' 19014-1105 RST4027 distance=124' 19100-1341 TDT1267 distance=125' 19056-1117 GWP2809 distance=125' 18568-1451 HJ 5503 distance=126' 18536-1230 RST4023 distance=126' 19102-1232 J 482 distance=130' 19087-1428 RST4030 distance=130' 19048-1510 BRT 595 distance=130' 18564-1119 RST4024 distance=135' 19075-1456 J 1646AB distance=138' 19075-1456 J 1646AC distance=138' 19086-1445 J 2687 distance=140' 19097-1147 RST4032 distance=142' 19056-1059 J 2252 distance=143' 19021-1532 J 1664 distance=144' 19022-1533 DAM 133 distance=145' 19063-1518 GWP2810 distance=146' 19108-1209 HO 100 distance=147' 19046-1048 GWP2807 distance=148' 18527-1157 J 2929AB distance=149' 18527-1157 J 2929BC distance=150' 19007-1038 RST4613 distance=153' 18524-1158 J 2928 distance=154' 19045-1536 OL 198AB distance=154' 19045-1536 DAM 135AC distance=154' 19070-1522 KPP4137 distance=154' 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 19017-1309 BAR9010 AB 251 3.7
Show 19017-1309 BAR9010 AC 190 16.0
Show 19017-1309 BAR9010 CD 224 3.9 1
Show 19015-1247 WZ 14 108 8.2 23
Show 19016-1341 BRT2759 211 4.2 33
Show 19013-1341 BDT 4 178 0.0 34
Show 18594-1250 KUI 89 173 0.3 39
Show 18580-1336 RST4026 231 2.3 62
Show 19029-1415 BRT2760 352 2.5 69
Show 18583-1354 LEO 23 211 4.8 71
Show 19071-1320 TDT1232 57 0.6 79
Show 19073-1240 HO 441 203 2.3 87
Show 19047-1147 J 2686 66 6.6 94
Show 19079-1245 HO 96 127 3.1 94
Show 19071-1404 CBL 176 318 20.7 96
Show 19064-1154 RST4028 AB 331 1.4 102
Show 19064-1154 RST4028 Ba,Bb 111 0.2 102
Show 18571-1153 RST4025 276 1.2 103
Show 19083-1347 RST4029 153 4.6 104
Show 19043-1128 HO 94 313 7.5 107
Show 19082-1409 BRT 596 55 1.9 111
Show 19094-1327 RST4031 42 1.4 114
Show 18542-1338 A 1891 256 0.4 114
Show 18540-1347 A 1890 AB 178 3.3 120
Show 18540-1347 A 1890 AC 247 21.4 120
Show 19002-1110 BRT2758 51 4.1 122
Show 19014-1105 RST4027 103 0.6 124
Show 19100-1341 TDT1267 356 1.5 125
Show 19056-1117 GWP2809 194 38.5 125
Show 18568-1451 HJ 5503 79 37.7 126
Show 18536-1230 RST4023 24 0.6 126
Show 19102-1232 J 482 296 3.9 130
Show 19087-1428 RST4030 72 1.6 130
Show 19048-1510 BRT 595 323 5.5 130
Show 18564-1119 RST4024 313 3.0 135
Show 19075-1456 J 1646 AB 119 4.5 138
Show 19075-1456 J 1646 AC 309 6.3 138
Show 19086-1445 J 2687 244 5.8 140
Show 19097-1147 RST4032 309 1.5 142
Show 19056-1059 J 2252 125 6.0 143
Show 19021-1532 J 1664 271 6.6 144
Show 19022-1533 DAM 133 93 6.6 145
Show 19063-1518 GWP2810 226 33.6 146
Show 19108-1209 HO 100 325 4.9 147
Show 19046-1048 GWP2807 330 50.2 148
Show 18527-1157 J 2929 AB 276 68.9 149
Show 18527-1157 J 2929 BC 148 7.1 150
Show 19007-1038 RST4613 275 1.5 153
Show 18524-1158 J 2928 18 5.5 154
Show 19045-1536 OL 198 AB 202 3.2 154
Show 19045-1536 DAM 135 AC 31 9.9 154

 
 
WDS 19017-1309 : COMPONENTS
 
 
  A B C
B pa=250.3°
sep=3.61"
 
C pa=189.9°
sep=16.14"
pa=177.6°
sep=14.70"
 
D pa=196.2°
sep=19.50"
pa=186.7°
sep=17.63"
pa=223.4°
sep=3.89"
 
 
19017-1309 A
 
 
Coord arcsec 2000 190144.39-130850.3 Mag 14.8 PmRA 32.00 PmDE 8.0
 
 
19017-1309 B
 
 
Coord arcsec 2000 190144.16-130851.5 Mag 15.4 PmRA -80.00 PmDE -34.0
Calc delta mag 0.6 Calc coord yes
 
 
19017-1309 C
 
 
Coord arcsec 2000 190144.20-130906.2 Coord calc 190144.20-130906.2 Mag 15.1 PmRA 20.00
PmDE 28.0 Calc delta mag 0.3
 
 
19017-1309 D
 
 
Coord arcsec 2000 190144.02-130909.0 Mag 15.9 PmRA -64.00 PmDE -60.0
Calc delta mag 1.1 Calc coord yes