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Current system
21223+1111
BRT 1355


Nearby doubles
1' : 21224+1110
NSN 743

4' : 21222+1114
J 2605

12' : 21227+1101
BPM2367

14' : 21225+1057
J 161

18' : 21215+1122
BPM2363

38' : 21209+1140
BPM2361

38' : 21198+1108
GRV 446

43' : 21248+1136
GWP3057

45' : 21236+1030
BRT1356

46' : 21254+1121
A 887AB

54' : 21214+1020
A 617

56' : 21225+1207
BPM2366

57' : 21257+1140
BPM2374

59' : 21196+1153
BPM2359

60' : 21202+1018
HJ 933

62' : 21186+1134
BU 163AB

64' : 21188+1144
HEI 880

75' : 21245+1003
SKF 16

78' : 21181+1027
UC 4435

79' : 21224+0953
J 1356

84' : 21190+1218
BRT1354

90' : 21164+1128
CVR 892

90' : 21242+1237
HJ 282AB

91' : 21201+0947
UC 4444AB

96' : 21289+1105
STF2799AB

99' : 21290+1100
GRV 470



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.

21223+1111 BRT 1355

 
 
21h 22m 25.59s +11° 11' 01.4" P.A. 192.00 sep 4.1 mag 11.50,12.50
 
 
Coord 2000 21223+1111 Discov num BRT1355 Comp Coord arcsec 2000 21 22 25.59 +11 11 01.4
Date first 1910 Date last 2016 Obs 13
Pa first 193 Pa last 191.9 P.A. Now (θ) 191.9°
Sep first 3.3 Sep last 4.126 Sep. Now (ρ) 4.126"
Mag pri 11.50 Mag sec 12.50 delta mag (ΔM) 1 Spectral class
Pri motion ra -016 Sec motion ra -029
Pri motion dec -045 Sec motion dec -103
Notes N (See Notes)
rPM=0.555
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 1110-00139-1 Gaia DR2 1745594693300784256
 
 
WDS 21223+1111 BRT 1355 : NOTES
 
 
discov_num notes refcode
BRT1355 J 2577.
 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21223+1111 BRT1355 2004 7 191 4.0 11.38 13.00 N D 212225.59+111101.4
21223+1111 BRT1355 2015 10 194 3.9 11.50 12.50 N 212225.59+111101.4
21223+1111 BRT1355 2016 13 192 4.1 11.50 12.50 N 212225.59+111101.4

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

 
 
WDS 21223+1111 BRT 1355 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21223+1111 BRT 1355 : MEASURES
 
 
No records found.

 
 
WDS 21223+1111 : VIRTUAL EYEPIECE
 
 

21223+1111 BRT1355A mag 11.5 21223+1111 BRT1355B sep 4.1 P.A. 191.70 mag 12.5 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 21223+1111 : ALADIN DSS IMAGE @ 21h 22m 25.59s +11° 11' 01.4"
 
 
 
 
WDS 21223+1111 BRT 1355 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21223+1111 BRT1355 distance=0' 21224+1110 NSN 743 distance=1' 21222+1114 J 2605 distance=4' 21227+1101 BPM2367 distance=12' 21225+1057 J 161 distance=14' 21215+1122 BPM2363 distance=18' 21209+1140 BPM2361 distance=38' 21198+1108 GRV 446 distance=38' 21248+1136 GWP3057 distance=43' 21236+1030 BRT1356 distance=45' 21254+1121 A 887AB distance=46' 21254+1121 A 887AC distance=46' 21254+1121 FYM 330AD distance=46' 21254+1121 FYM 330AE distance=46' 21214+1020 A 617 distance=54' 21225+1207 BPM2366 distance=56' 21257+1140 BPM2374 distance=57' 21196+1153 BPM2359 distance=59' 21202+1018 HJ 933 distance=60' 21186+1134 BU 163AB distance=62' 21186+1134 BU 163AC distance=62' 21186+1134 BU 163AD distance=62' 21186+1134 BU 163AE distance=62' 21188+1144 HEI 880 distance=64' 21245+1003 SKF 16 distance=75' 21181+1027 UC 4435 distance=78' 21224+0953 J 1356 distance=79' 21190+1218 BRT1354 distance=84' 21164+1128 CVR 892 distance=90' 21242+1237 HJ 282AB distance=90' 21242+1237 FYM 182AC distance=90' 21201+0947 UC 4444AB distance=91' 21289+1105 STF2799AB distance=96' 21289+1105 STF2799AC distance=96' 21290+1100 GRV 470 distance=99' 21175+1221 HJ 279AB distance=99' 21175+1221 HJ 279AC distance=99' 21184+1233 BRT1352 distance=102' 21179+0952 HJ 3019 distance=104' 21191+1244 BPM2357 distance=105' 21197+0931 STF2786 distance=108' 21281+1002 GWP3062 distance=109' 21181+0942 HJ 3020 distance=110' 21251+0923 BU 164AB distance=115' 21251+0923 STF2793AB,C distance=115' 21291+1211 BAR 56AB distance=116' 21291+1211 BAR 56AC distance=116' 21298+1031 UC 4476 distance=117' 21180+0934 HJ 3021 distance=117' 21206+1310 HDS3038 distance=123' 21142+1135 BPM2350 distance=124' 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 21223+1111 BRT1355 192 4.1
Show 21224+1110 NSN 743 262 2.3 1
Show 21222+1114 J 2605 223 1.5 4
Show 21227+1101 BPM2367 336 97.0 12
Show 21225+1057 J 161 300 2.0 14
Show 21215+1122 BPM2363 196 52.2 18
Show 21209+1140 BPM2361 54 111.3 38
Show 21198+1108 GRV 446 157 60.2 38
Show 21248+1136 GWP3057 181 11.2 43
Show 21236+1030 BRT1356 63 5.7 45
Show 21254+1121 A 887 AB 213 0.1 46
Show 21254+1121 A 887 AC 322 12.3 46
Show 21254+1121 FYM 330 AD 79 22.9 46
Show 21254+1121 FYM 330 AE 61 16.2 46
Show 21214+1020 A 617 45 0.0 54
Show 21225+1207 BPM2366 107 61.1 56
Show 21257+1140 BPM2374 142 74.8 57
Show 21196+1153 BPM2359 145 89.8 59
Show 21202+1018 HJ 933 239 17.0 60
Show 21186+1134 BU 163 AB 257 1.0 62
Show 21186+1134 BU 163 AC 252 29.7 62
Show 21186+1134 BU 163 AD 163 44.8 62
Show 21186+1134 BU 163 AE 6 87.5 62
Show 21188+1144 HEI 880 205 2.0 64
Show 21245+1003 SKF 16 60 53.2 75
Show 21181+1027 UC 4435 259 50.5 78
Show 21224+0953 J 1356 176 8.0 79
Show 21190+1218 BRT1354 163 3.6 84
Show 21164+1128 CVR 892 185 7.0 90
Show 21242+1237 HJ 282 AB 69 27.3 90
Show 21242+1237 FYM 182 AC 162 14.9 90
Show 21201+0947 UC 4444 AB 170 74.7 91
Show 21289+1105 STF2799 AB 259 1.9 96
Show 21289+1105 STF2799 AC 331 135.9 96
Show 21290+1100 GRV 470 317 54.1 99
Show 21175+1221 HJ 279 AB 293 5.4 99
Show 21175+1221 HJ 279 AC 293 126.7 99
Show 21184+1233 BRT1352 183 5.0 102
Show 21179+0952 HJ 3019 309 15.0 104
Show 21191+1244 BPM2357 65 34.9 105
Show 21197+0931 STF2786 188 2.8 108
Show 21281+1002 GWP3062 27 72.0 109
Show 21181+0942 HJ 3020 295 25.8 110
Show 21251+0923 BU 164 AB 93 0.1 115
Show 21251+0923 STF2793 AB,C 241 26.4 115
Show 21291+1211 BAR 56 AB 43 1.3 116
Show 21291+1211 BAR 56 AC 42 1.3 116
Show 21298+1031 UC 4476 231 10.3 117
Show 21180+0934 HJ 3021 237 23.8 117
Show 21206+1310 HDS3038 126 0.1 123
Show 21142+1135 BPM2350 144 29.1 124

 
 
WDS 21223+1111 : COMPONENTS
 
 
  A
B pa=191.7°
sep=4.12"
 
 
21223+1111 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212225.59+111101.4 Mag 11.5 PmRA -16.00
PmDE -45.0 Tycho2 1110-00139-1
Tycho2
Tycho2 1110-00139-1 Pflag RAmdeg 320.60663701 DEmdeg 11.18374045
PmRA -16.5 PmDE -56.3 E RAmdeg 73 E DEmdeg 87
E pmRA 2.3 E pmDE 2.4 EpRAm 1974.63 EpDEm 1964.68
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.2 Q pmRA 1.3
Q pmDE 0.2 BTmag 12.465 E BTmag 0.271 VTmag 11.382
E VTmag 0.135 Prox 999 TYC HIP
CCDM RAdeg 320.60667556 DEdeg 11.18387611 EpRA 1990 1.62
EpDE 1990 1.33 E RAdeg 83.3 E DEdeg 107.5 Posflg
Corr -0.2
 
 
21223+1111 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212225.53+111057.4 Mag 12.5 PmRA -29.00
PmDE -103.0 Calc delta mag 1 Calc coord yes