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Current system
19566+2155
BRT 2461


Nearby doubles
9' : 19566+2206
COU 30

12' : 19570+2206
BOW 9

22' : 19574+2213
TDT1874

24' : 19550+2200
TDT1845

27' : 19583+2208
AG 244AB

28' : 19585+2202
L 47

33' : 19583+2218
A 2791

35' : 19542+2152
DAM1254

36' : 19590+2206
HO 583

40' : 19552+2232
L 46

40' : 19552+2230
STF2600

41' : 19556+2233
DAM 291

42' : 19593+2215
WFC 262

42' : 19539+2218
L 68

47' : 19535+2213
TDT1828

50' : 19590+2118
TDT1899

52' : 19541+2233
BKO1045

56' : 19593+2237
COU 519

57' : 19539+2238
BKO 439

58' : 19538+2237
COU 825AB

58' : 19532+2223
CHE 179AB

58' : 19535+2117
HDS2834

63' : 19537+2242
BKO1041

63' : 19534+2246
CHE 180

63' : 20011+2203
ROE 11

64' : 19596+2243
CUD 6



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.

19566+2155 BRT 2461

 
 
19h 56m 38.88s +21° 55' 16.8" P.A. 342.00 sep 2.8 mag 12.30,13.20
 
 
Coord 2000 19566+2155 Discov num BRT2461 Comp Coord arcsec 2000 19 56 38.88 +21 55 16.8
Date first 1895 Date last 2015 Obs 4
Pa first 349 Pa last 342.3 P.A. Now (θ) 342.3°
Sep first 3.0 Sep last 2.788 Sep. Now (ρ) 2.788"
Mag pri 12.30 Mag sec 13.20 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -003 Sec motion ra -006
Pri motion dec -006 Sec motion dec -009
Notes R (Red magnitudes)
rPM=0.392
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1827096340614693888
 
 
WDS 19566+2155 BRT 2461 : 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
19566+2155 BRT2461 1994 2 350 2.6 11.90 12.30 195638.91+215519.2
19566+2155 BRT2461 2001 3 344 2.8 12.30 13.20 R 195638.88+215516.8
19566+2155 BRT2461 2015 4 342 2.8 12.30 13.20 R 195638.88+215516.8

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

 
 
WDS 19566+2155 BRT 2461 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19566+2155 BRT 2461 : MEASURES
 
 
No records found.

 
 
WDS 19566+2155 : VIRTUAL EYEPIECE
 
 

19566+2155 BRT2461A mag 12.3 19566+2155 BRT2461B sep 2.8 P.A. 343.50 mag 13.2 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 19566+2155 : ALADIN DSS IMAGE @ 19h 56m 38.88s +21° 55' 16.8"
 
 
 
 
WDS 19566+2155 BRT 2461 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19566+2155 BRT2461 distance=1' 19566+2206 COU 30 distance=9' 19570+2206 BOW 9 distance=12' 19574+2213 TDT1874 distance=22' 19550+2200 TDT1845 distance=24' 19583+2208 AG 244AB distance=27' 19583+2208 AG 244AC distance=27' 19585+2202 L 47 distance=28' 19583+2218 A 2791 distance=33' 19542+2152 DAM1254 distance=35' 19590+2206 HO 583 distance=36' 19552+2232 L 46 distance=40' 19552+2230 STF2600 distance=40' 19556+2233 DAM 291 distance=41' 19593+2215 WFC 262 distance=42' 19539+2218 L 68 distance=42' 19535+2213 TDT1828 distance=47' 19590+2118 TDT1899 distance=50' 19541+2233 BKO1045 distance=52' 19593+2237 COU 519 distance=56' 19539+2238 BKO 439 distance=57' 19538+2237 COU 825AB distance=58' 19538+2237 COU 825AC distance=58' 19532+2223 CHE 179AB distance=58' 19535+2117 HDS2834 distance=58' 19532+2223 BKO1035BC distance=58' 19532+2223 BKO1035BD distance=58' 19537+2242 BKO1041 distance=63' 19534+2246 CHE 180 distance=63' 20011+2203 ROE 11 distance=63' 19596+2243 CUD 6 distance=64' 19535+2242 BKO1037 distance=64' 19525+2227 HO 580 distance=66' 19529+2245 L 67 distance=67' 19560+2038 A 2790CD distance=71' 19526+2243 BKO1033 distance=74' 20007+2243 BAK 1AB distance=74' 20007+2243 HLA 23AC distance=74' 20007+2243 HLA 23AD distance=74' 20007+2243 HLA 23AE distance=74' 20007+2243 HLA 23AF distance=74' 19515+2217 NSN 723 distance=75' 19524+2242 BKO1029 distance=76' 20002+2251 ROE 10 distance=76' 19522+2239 BKO1027 distance=76' 20003+2251 A 169 distance=76' 19526+2246 BKO1032 distance=76' 19528+2246 CHE 178 distance=76' 19525+2246 BKO1031 distance=77' 19537+2300 STF2599 distance=77' 19560+2038 A 2790AB distance=78' 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 19566+2155 BRT2461 342 2.8 1
Show 19566+2206 COU 30 129 2.5 9
Show 19570+2206 BOW 9 52 0.8 12
Show 19574+2213 TDT1874 342 5.4 22
Show 19550+2200 TDT1845 312 0.5 24
Show 19583+2208 AG 244 AB 273 1.5 27
Show 19583+2208 AG 244 AC 245 13.4 27
Show 19585+2202 L 47 303 2.4 28
Show 19583+2218 A 2791 136 0.5 33
Show 19542+2152 DAM1254 45 8.4 35
Show 19590+2206 HO 583 256 1.4 36
Show 19552+2232 L 46 256 2.8 40
Show 19552+2230 STF2600 55 2.9 40
Show 19556+2233 DAM 291 174 7.4 41
Show 19593+2215 WFC 262 31 13.2 42
Show 19539+2218 L 68 259 10.6 42
Show 19535+2213 TDT1828 314 0.6 47
Show 19590+2118 TDT1899 295 0.5 50
Show 19541+2233 BKO1045 103 7.1 52
Show 19593+2237 COU 519 72 0.7 56
Show 19539+2238 BKO 439 107 7.2 57
Show 19538+2237 COU 825 AB 34 1.2 58
Show 19538+2237 COU 825 AC 76 15.0 58
Show 19532+2223 CHE 179 AB 230 36.3 58
Show 19535+2117 HDS2834 200 0.7 58
Show 19532+2223 BKO1035 BC 317 25.8 58
Show 19532+2223 BKO1035 BD 281 25.6 58
Show 19537+2242 BKO1041 318 11.4 63
Show 19534+2246 CHE 180 233 9.7 63
Show 20011+2203 ROE 11 215 5.7 63
Show 19596+2243 CUD 6 214 6.6 64
Show 19535+2242 BKO1037 54 5.4 64
Show 19525+2227 HO 580 272 0.7 66
Show 19529+2245 L 67 322 1.4 67
Show 19560+2038 A 2790 CD 103 5.8 71
Show 19526+2243 BKO1033 143 9.5 74
Show 20007+2243 BAK 1 AB 244 11.3 74
Show 20007+2243 HLA 23 AC 208 7.3 74
Show 20007+2243 HLA 23 AD 228 8.3 74
Show 20007+2243 HLA 23 AE 203 9.2 74
Show 20007+2243 HLA 23 AF 309 12.7 74
Show 19515+2217 NSN 723 219 3.3 75
Show 19524+2242 BKO1029 65 4.0 76
Show 20002+2251 ROE 10 66 9.1 76
Show 19522+2239 BKO1027 158 6.1 76
Show 20003+2251 A 169 190 1.3 76
Show 19526+2246 BKO1032 135 10.4 76
Show 19528+2246 CHE 178 281 3.9 76
Show 19525+2246 BKO1031 7 7.3 77
Show 19537+2300 STF2599 52 3.8 77
Show 19560+2038 A 2790 AB 119 3.9 78

 
 
WDS 19566+2155 : COMPONENTS
 
 
  A
B pa=343.5°
sep=2.77"
 
 
19566+2155 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195638.88+215516.8 Mag 12.3 PmRA -3.00
PmDE -6.0
 
 
19566+2155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195638.82+215519.5 Mag 13.2 PmRA -6.00
PmDE -9.0 Calc delta mag 0.9 Calc coord yes