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Current system
21165+0936
BRT 3228


Nearby doubles
13' : 21165+0924
LAF 64AB

23' : 21180+0934
HJ 3021

25' : 21181+0942
HJ 3020

27' : 21179+0952
HJ 3019

39' : 21145+1000
STT 535AB

40' : 21147+0907
CVR 890

46' : 21161+0851
CVR 891

47' : 21197+0931
STF2786

49' : 21181+0854
UC 4436

50' : 21187+0857
LDS4877

55' : 21201+0947
UC 4444AB

56' : 21181+1027
UC 4435

65' : 21137+0846
UC 4412AB

70' : 21152+0829
SKF1869

72' : 21131+1028
BU 1501

73' : 21202+1018
HJ 933

80' : 21138+1045
HJ 278

82' : 21110+0933
STF2765AB

82' : 21178+0817
KPP 490

85' : 21214+1020
A 617

90' : 21224+0953
J 1356

90' : 21121+1038
ENG 81AB

95' : 21144+0807
TDT2847

97' : 21103+1008
KNT 5AB

97' : 21226+0900
CVR 895

97' : 21101+0919
GWP3039



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.

21165+0936 BRT 3228

 
 
21h 16m 29.76s +09° 35' 54.6" P.A. 259.00 sep 6.2 mag 11.90,13.40
 
 
Coord 2000 21165+0936 Discov num BRT3228 Comp Coord arcsec 2000 21 16 29.76 +09 35 54.6
Date first 1919 Date last 2014 Obs 8
Pa first 279 Pa last 258.8 P.A. Now (θ) 258.8°
Sep first 4.1 Sep last 6.208 Sep. Now (ρ) 6.208"
Mag pri 11.90 Mag sec 13.40 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +037 Sec motion ra -022
Pri motion dec +014 Sec motion dec -002
Notes R (Red magnitudes)
rPM=1.545
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 1743784931523860096
 
 
WDS 21165+0936 BRT 3228 : NOTES
 
 
No records found.

 
 
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
21165+0936 BRT3228 1919 1 279 4.1 12.77 12.94 B 211629.60+093553.2
21165+0936 BRT3228 2000 3 261 6.0 12.77 12.94 B 211629.60+093553.2
21165+0936 BRT3228 2008 5 260 6.1 11.90 13.40 R 211629.76+093554.6
21165+0936 BRT3228 2014 8 259 6.2 11.90 13.40 R 211629.76+093554.6

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

 
 
WDS 21165+0936 BRT 3228 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21165+0936 BRT 3228 : MEASURES
 
 
No records found.

 
 
WDS 21165+0936 : VIRTUAL EYEPIECE
 
 

21165+0936 BRT3228A mag 11.9 21165+0936 BRT3228B sep 6.1 P.A. 258.60 mag 13.4 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 21165+0936 : ALADIN DSS IMAGE @ 21h 16m 29.76s +09° 35' 54.6"
 
 
 
 
WDS 21165+0936 BRT 3228 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21165+0936 BRT3228 distance=0' 21165+0924 LAF 64AB distance=13' 21165+0924 LAF 64AC distance=13' 21180+0934 HJ 3021 distance=23' 21181+0942 HJ 3020 distance=25' 21179+0952 HJ 3019 distance=27' 21145+1000 STT 535AB distance=39' 21145+1000 STF2777AB,C distance=39' 21147+0907 CVR 890 distance=40' 21161+0851 CVR 891 distance=46' 21197+0931 STF2786 distance=47' 21181+0854 UC 4436 distance=49' 21187+0857 LDS4877 distance=50' 21201+0947 UC 4444AB distance=55' 21181+1027 UC 4435 distance=56' 21137+0846 UC 4412AB distance=65' 21137+0846 RAO 449Aa,Ab distance=65' 21152+0829 SKF1869 distance=70' 21131+1028 BU 1501 distance=72' 21202+1018 HJ 933 distance=73' 21138+1045 HJ 278 distance=80' 21110+0933 STF2765AB distance=82' 21110+0933 STF2765AC distance=82' 21178+0817 KPP 490 distance=82' 21214+1020 A 617 distance=85' 21224+0953 J 1356 distance=90' 21121+1038 ENG 81AB distance=90' 21121+1038 BUP 226BC distance=93' 21144+0807 TDT2847 distance=95' 21103+1008 KNT 5AB distance=97' 21103+1008 BU 71AC distance=97' 21103+1008 STFA 54AD distance=97' 21226+0900 CVR 895 distance=97' 21101+0919 GWP3039 distance=97' 21140+1106 AG 415AB distance=98' 21140+1106 TOB 316BC distance=98' 21221+0832 UC 4460 distance=105' 21198+1108 GRV 446 distance=106' 21107+1038 LEP 172 distance=106' 21130+1109 GWP3042 distance=107' 21137+1115 BPM2345 distance=108' 21123+1105 BPMA251 distance=109' 21158+0747 SKF1870 distance=110' 21164+1128 CVR 892 distance=112' 21225+0827 HU 275 distance=113' 21086+0938 J 159 distance=117' 21236+1030 BRT1356 distance=119' 21225+1057 J 161 distance=120' 21245+1003 SKF 16 distance=123' 21186+1134 BU 163AB distance=123' 21186+1134 BU 163AC distance=123' 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 21165+0936 BRT3228 259 6.2
Show 21165+0924 LAF 64 AB 29 5.5 13
Show 21165+0924 LAF 64 AC 168 12.4 13
Show 21180+0934 HJ 3021 237 23.8 23
Show 21181+0942 HJ 3020 295 25.8 25
Show 21179+0952 HJ 3019 309 15.0 27
Show 21145+1000 STT 535 AB 7 0.1 39
Show 21145+1000 STF2777 AB,C 6 76.5 39
Show 21147+0907 CVR 890 3 29.1 40
Show 21161+0851 CVR 891 33 8.6 46
Show 21197+0931 STF2786 188 2.8 47
Show 21181+0854 UC 4436 34 37.6 49
Show 21187+0857 LDS4877 123 89.5 50
Show 21201+0947 UC 4444 AB 170 74.7 55
Show 21181+1027 UC 4435 259 50.5 56
Show 21137+0846 UC 4412 AB 201 8.6 65
Show 21137+0846 RAO 449 Aa,Ab 322 0.4 65
Show 21152+0829 SKF1869 302 67.9 70
Show 21131+1028 BU 1501 210 1.0 72
Show 21202+1018 HJ 933 239 17.0 73
Show 21138+1045 HJ 278 263 22.9 80
Show 21110+0933 STF2765 AB 82 2.9 82
Show 21110+0933 STF2765 AC 167 44.2 82
Show 21178+0817 KPP 490 319 5.0 82
Show 21214+1020 A 617 45 0.0 85
Show 21224+0953 J 1356 176 8.0 90
Show 21121+1038 ENG 81 AB 353 184.7 90
Show 21121+1038 BUP 226 BC 30 24.7 93
Show 21144+0807 TDT2847 255 1.9 95
Show 21103+1008 KNT 5 AB 248 0.6 97
Show 21103+1008 BU 71 AC 359 59.9 97
Show 21103+1008 STFA 54 AD 152 335.2 97
Show 21226+0900 CVR 895 47 17.8 97
Show 21101+0919 GWP3039 61 73.1 97
Show 21140+1106 AG 415 AB 23 15.9 98
Show 21140+1106 TOB 316 BC 87 21.1 98
Show 21221+0832 UC 4460 236 22.0 105
Show 21198+1108 GRV 446 157 60.2 106
Show 21107+1038 LEP 172 11 4.7 106
Show 21130+1109 GWP3042 113 25.6 107
Show 21137+1115 BPM2345 10 52.4 108
Show 21123+1105 BPMA251 305 252.8 109
Show 21158+0747 SKF1870 203 43.4 110
Show 21164+1128 CVR 892 185 7.0 112
Show 21225+0827 HU 275 56 0.4 113
Show 21086+0938 J 159 246 4.0 117
Show 21236+1030 BRT1356 63 5.7 119
Show 21225+1057 J 161 300 2.0 120
Show 21245+1003 SKF 16 60 53.2 123
Show 21186+1134 BU 163 AB 257 1.0 123
Show 21186+1134 BU 163 AC 252 29.7 123

 
 
WDS 21165+0936 : COMPONENTS
 
 
  A
B pa=258.6°
sep=6.12"
 
 
21165+0936 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211629.76+093554.6 Mag 11.9 PmRA 37.00
PmDE 14.0
 
 
21165+0936 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211629.35+093553.4 Mag 13.4 PmRA -22.00
PmDE -2.0 Calc delta mag 1.5 Calc coord yes