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Doubles in session


Current system
19561-3208
UC 4054 AB


Nearby doubles
16' : 19553-3200
LDS5891

19' : 19551-3221
DAW 76AB

29' : 19544-3148
TSN 192

30' : 19538-3201
RST2122

31' : 19563-3137
TOK 698

33' : 19559-3240
DBR 198

36' : 19560-3242
BRT1804

68' : 19562-3100
RST2123

69' : 20011-3145
UC 4065

69' : 19508-3150
KPP2511

71' : 19513-3243
LDS5887

77' : 20004-3301
RST2128

79' : 19506-3244
HDS2825

81' : 19540-3051
BRT3088

85' : 20023-3235
RST2130

88' : 19498-3132
RST2120

88' : 19517-3100
TSN 191

90' : 19497-3128
LDS4820

100' : 20035-3240
BRT3353

100' : 19493-3258
B 981

105' : 20043-3203
HJ 5165

109' : 19487-3113
LDS4819

115' : 20006-3028
B 461

117' : 19534-3016
I 1406AB

117' : 20036-3315
OCC1105

128' : 19585-3004
HDS2844



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.

19561-3208 UC 4054 AB

 
 
19h 56m 04.38s -32° 07' 37.7" P.A. 316.00 sep 26.3 mag 11.59,13.23 Sp K9.1V+M4
 
 
Coord 2000 19561-3208 Discov num UC 4054 Comp AB Coord arcsec 2000 19 56 04.38 -32 07 37.7
Date first 1954 Date last 2016 Obs 11
Pa first 316 Pa last 316.1 P.A. Now (θ) 316.1°
Sep first 26.3 Sep last 26.26 Sep. Now (ρ) 26.26"
Mag pri 11.59 Mag sec 13.23 delta mag (ΔM) 1.64 Spectral class K9.1V+M4 (yellow-orange/red)
Pri motion ra +032 Sec motion ra +035
Pri motion dec -065 Sec motion dec -060
Notes V (Proper motion indicates physical)
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
19561-3208 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 56 04 -32 07 38 UC 4054 AB 2016 11 316 26.3 11.59 13.23 1.64 <===
Show 19 56 03 -32 07 19 BWL 53 Ba,Bb 2021 9 316 0.1 8.70 9.90 1.20
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7443-01102-1 Gaia DR2 6747467224874108288
 
 
WDS 19561-3208 UC 4054 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bwl2012a Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., & 2012ApJ...753..142B
Bwl2012a +Xr Tamura, M.
Bwl2012a +E2 ApJ 753, 142, 2012
Bwl2012b A j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2012ApJ...756...69B
Bwl2012b ApJ 756, 69, 2012
Bwl2013 A j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Dupuy, T.J. 2013ApJ...774...55B
Bwl2013 +Al ApJ 774, 55, 2013
Bwl2014 A j Bowler, B.P., Liu, M.C., Kraus, A.L., & Mann, A.W. 2014ApJ...784...65B
Bwl2014 ApJ 784, 65, 2014
Bwl2015 Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2015ApJS..216....7B
Bwl2015 ApJS 216, 7, 2015
Bwl2015b A j Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J., 2015ApJ...806...62B
Bwl2015b +Ag Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et al.
Bwl2015b +C+ ApJ 806, 62, 2015
Bwl2018 A j Bowler, B.P., Dupuy, T.J., Endl, M., Cochran, W.D., MacQueen, P.J., Fulton, B.J., 2018AJ....155..159B
Bwl2018 Petigura, E.A., Howard, A.W., Hirsch, L., Kratter, K.M., Crepp, J.R., Biller, B.A.,
Bwl2018 Johnson, M.C. & Wittenmyer, R.A.
Bwl2022b A j Sepulveda, A.G. & Bowler, B.P. 2022AJ....163...52S
Bwl2022b AJ 163, 52, 2021
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19561-3208 UC 4054 AB 1999 2 316 26.3 11.59 13.23 V 195604.38-320737.7
19561-3208 UC 4054 AB 2010 8 316 26.3 11.59 13.23 V 195604.38-320737.7
19561-3208 UC 4054 AB 2015 9 316 26.3 11.59 13.23 K9.1V+M4 V 195604.38-320737.7
19561-3208 UC 4054 AB 2016 11 316 26.3 11.59 13.23 K9.1V+M4 V 195604.38-320737.7

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

 
 
WDS 19561-3208 UC 4054 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19561-3208 UC 4054 AB : MEASURES
 
 
No records found.

 
 
WDS 19561-3208 : VIRTUAL EYEPIECE
 
 

19561-3208 UC 4054A mag 11.59 Sp K9.1V 19561-3208 BWL 53B sep 26.4 P.A. 316.10 mag 8.7 Sp M4.0 19561-3208 BWL 53Bb sep 26.5 P.A. 316.10 mag 9.9 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 19561-3208 : ALADIN DSS IMAGE @ 19h 56m 04.38s -32° 07' 37.7"
 
 
 
 
WDS 19561-3208 UC 4054 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19561-3208 UC 4054AB distance=0' 19561-3208 BWL 53Ba,Bb distance=1' 19553-3200 LDS5891 distance=16' 19551-3221 DAW 76AB distance=19' 19551-3221 HJ 5154AC distance=19' 19544-3148 TSN 192 distance=29' 19538-3201 RST2122 distance=30' 19563-3137 TOK 698 distance=31' 19559-3240 DBR 198 distance=33' 19560-3242 BRT1804 distance=36' 19562-3100 RST2123 distance=68' 20011-3145 UC 4065 distance=69' 19508-3150 KPP2511 distance=69' 19513-3243 LDS5887 distance=71' 20004-3301 RST2128 distance=77' 19506-3244 HDS2825 distance=79' 19540-3051 BRT3088 distance=81' 20023-3235 RST2130 distance=85' 19498-3132 RST2120 distance=88' 19517-3100 TSN 191 distance=88' 19497-3128 LDS4820 distance=90' 20035-3240 BRT3353 distance=100' 19493-3258 B 981 distance=100' 20043-3203 HJ 5165 distance=105' 19487-3113 LDS4819 distance=109' 20006-3028 B 461 distance=115' 19534-3016 I 1406AB distance=117' 19534-3016 HJ 5152AB,C distance=117' 20036-3315 OCC1105 distance=117' 19585-3004 HDS2844 distance=128' 19578-3413 RST3245 distance=128' 20055-3300 SEE 404AB distance=131' 20055-3300 SEE 404AB,C distance=131' 20049-3059 UC 4077 distance=133' 20054-3312 RST5468 distance=135' 19496-3017 I 1404 distance=139' 19489-3019 LDS5885 distance=141' 20070-3147 VOU 99 distance=141' 20060-3100 LDS5897 distance=144' 20075-3150 RST2133 distance=147' 19498-3415 COO 265 distance=151' 20077-3144 LDS 704 distance=151' 19595-2942 RST2127 distance=153' 20051-3023 BRT3089 distance=155' 19496-2954 BRT3087 distance=157' 20062-3340 I 1043 distance=158' 19599-3442 I 1410AB distance=162' 20079-3111 RST2135 distance=162' 19599-3442 I 1410BC distance=162' 19483-3000 HJ 5147 distance=163' 19575-3449 HJ 5156 distance=163' 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 19561-3208 UC 4054 AB 316 26.3
Show 19561-3208 BWL 53 Ba,Bb 316 0.1 1
Show 19553-3200 LDS5891 220 178.4 16
Show 19551-3221 DAW 76 AB 358 2.9 19
Show 19551-3221 HJ 5154 AC 212 17.6 19
Show 19544-3148 TSN 192 167 0.2 29
Show 19538-3201 RST2122 315 0.7 30
Show 19563-3137 TOK 698 239 0.1 31
Show 19559-3240 DBR 198 113 1.7 33
Show 19560-3242 BRT1804 206 3.3 36
Show 19562-3100 RST2123 195 1.6 68
Show 20011-3145 UC 4065 65 42.2 69
Show 19508-3150 KPP2511 236 22.5 69
Show 19513-3243 LDS5887 40 332.0 71
Show 20004-3301 RST2128 298 0.2 77
Show 19506-3244 HDS2825 161 20.0 79
Show 19540-3051 BRT3088 104 2.5 81
Show 20023-3235 RST2130 334 0.8 85
Show 19498-3132 RST2120 192 3.2 88
Show 19517-3100 TSN 191 37 0.1 88
Show 19497-3128 LDS4820 320 197.0 90
Show 20035-3240 BRT3353 293 3.3 100
Show 19493-3258 B 981 38 1.7 100
Show 20043-3203 HJ 5165 304 54.2 105
Show 19487-3113 LDS4819 120 292.0 109
Show 20006-3028 B 461 262 1.5 115
Show 19534-3016 I 1406 AB 203 0.4 117
Show 19534-3016 HJ 5152 AB,C 150 6.1 117
Show 20036-3315 OCC1105 290 0.0 117
Show 19585-3004 HDS2844 215 0.3 128
Show 19578-3413 RST3245 119 1.6 128
Show 20055-3300 SEE 404 AB 112 0.6 131
Show 20055-3300 SEE 404 AB,C 186 21.7 131
Show 20049-3059 UC 4077 282 11.2 133
Show 20054-3312 RST5468 23 0.8 135
Show 19496-3017 I 1404 162 1.6 139
Show 19489-3019 LDS5885 90 254.0 141
Show 20070-3147 VOU 99 258 2.1 141
Show 20060-3100 LDS5897 283 191.0 144
Show 20075-3150 RST2133 177 0.3 147
Show 19498-3415 COO 265 170 5.6 151
Show 20077-3144 LDS 704 290 42.2 151
Show 19595-2942 RST2127 117 2.2 153
Show 20051-3023 BRT3089 48 3.1 155
Show 19496-2954 BRT3087 98 2.4 157
Show 20062-3340 I 1043 240 2.4 158
Show 19599-3442 I 1410 AB 165 32.8 162
Show 20079-3111 RST2135 179 0.9 162
Show 19599-3442 I 1410 BC 105 1.4 162
Show 19483-3000 HJ 5147 84 12.3 163
Show 19575-3449 HJ 5156 128 16.5 163

 
 
WDS 19561-3208 : COMPONENTS
 
 
  A B
B pa=316.1°
sep=26.37"
 
Bb pa=316.1°
sep=26.46"
pa=321.1°
sep=0.09"
 
 
19561-3208 A
 
 
Coord arcsec 2000 195604.38-320737.7 Mag 11.59 Spectral class K9.1V (yellow-orange) PmRA 32.00
PmDE -65.0 Tycho2 7443-01102-1
Tycho2
Tycho2 7443-01102-1 Pflag RAmdeg 299.01820904 DEmdeg -32.12714540
PmRA 31.2 PmDE -65.0 E RAmdeg 94 E DEmdeg 110
E pmRA 3.1 E pmDE 3.2 EpRAm 1977.69 EpDEm 1970.99
Num 3 Q RAmdeg 0.3 Q DEmdeg 2.6 Q pmRA 0.3
Q pmDE 2.6 BTmag 13.273 E BTmag 0.423 VTmag 11.925
E VTmag 0.207 Prox 999 TYC HIP
CCDM RAdeg 299.01812583 DEdeg -32.12699444 EpRA 1990 1.88
EpDE 1990 1.70 E RAdeg 104.2 E DEdeg 128.1 Posflg
Corr -0.2
 
 
19561-3208 B
 
 
Coord arcsec 2000 195602.94-320718.7 Coord calc 195603.17-320718.8 Mag 8.7 Mag composta 13.23
Spectral class M4.0 (red) PmRA 35.00 PmDE -60.0 Calc delta mag 2.89
 
 
19561-3208 Bb
 
 
Coord arcsec 2000 195602.94-320718.6 Mag 9.9 Calc delta mag 1.69 Calc coord yes