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Doubles in session


Current system
15378+3026
BRT 252


Nearby doubles
21' : 15379+3006
STF1963AB

22' : 15393+3033
GRV 909

30' : 15369+2959
DEA 52

30' : 15355+3033
TDS9555

34' : 15403+3019
BRT 253

41' : 15381+2947
TDS9571

52' : 15356+2944
TDS9557

58' : 15381+2929
RAO 506

59' : 15418+3054
HDS2217

63' : 15347+2938
TDS9550

72' : 15406+3128
COU 613

73' : 15408+2926
TDS9588

75' : 15335+2936
TDS9548

76' : 15392+3140
TDS9577

77' : 15331+3113
COU 611

78' : 15362+2912
TDS9558

79' : 15415+3129
TDS9590

80' : 15360+3143
COU 799

82' : 15419+3128
PRY 1

83' : 15329+3122
COU 610

84' : 15441+3046
TDS9607

89' : 15394+2901
TDS9580

90' : 15314+3102
TDS9535

91' : 15404+3151
TDS 782

95' : 15396+2856
TDS9582

104' : 15344+3201
HU 746



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.

15378+3026 BRT 252

 
 
15h 37m 45.36s +30° 26' 43.6" P.A. 216.00 sep 4.6 mag 12.10,12.30
 
 
Coord 2000 15378+3026 Discov num BRT 252 Comp Coord arcsec 2000 15 37 45.36 +30 26 43.6
Date first 1902 Date last 2016 Obs 10
Pa first 215 Pa last 215.5 P.A. Now (θ) 215.5°
Sep first 4.1 Sep last 4.646 Sep. Now (ρ) 4.646"
Mag pri 12.10 Mag sec 12.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +011 Sec motion ra -022
Pri motion dec +014 Sec motion dec -014
Notes
rPM=1.66
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Gaia DR2 1273324006444172160
 
 
WDS 15378+3026 BRT 252 : 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
15378+3026 BRT 252 2006 5 217 4.7 12.10 12.30 D 153745.36+302643.6
15378+3026 BRT 252 2010 7 216 4.5 12.10 12.30 153745.36+302643.6
15378+3026 BRT 252 2015 8 216 4.6 12.10 12.30 153745.36+302643.6
15378+3026 BRT 252 2016 10 216 4.6 12.10 12.30 153745.36+302643.6

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

 
 
WDS 15378+3026 BRT 252 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15378+3026 BRT 252 : MEASURES
 
 
No records found.

 
 
WDS 15378+3026 : VIRTUAL EYEPIECE
 
 

15378+3026 BRT 252A mag 12.1 15378+3026 BRT 252B sep 4.4 P.A. 211.60 mag 12.3 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 15378+3026 : ALADIN DSS IMAGE @ 15h 37m 45.36s +30° 26' 43.6"
 
 
 
 
WDS 15378+3026 BRT 252 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15378+3026 BRT 252 distance=0' 15379+3006 STF1963AB distance=21' 15379+3006 STF1963AC distance=21' 15393+3033 GRV 909 distance=22' 15369+2959 DEA 52 distance=30' 15355+3033 TDS9555 distance=30' 15403+3019 BRT 253 distance=34' 15381+2947 TDS9571 distance=41' 15356+2944 TDS9557 distance=52' 15381+2929 RAO 506 distance=58' 15418+3054 HDS2217 distance=59' 15347+2938 TDS9550 distance=63' 15406+3128 COU 613 distance=72' 15408+2926 TDS9588 distance=73' 15335+2936 TDS9548 distance=75' 15392+3140 TDS9577 distance=76' 15331+3113 COU 611 distance=77' 15362+2912 TDS9558 distance=78' 15415+3129 TDS9590 distance=79' 15360+3143 COU 799 distance=80' 15419+3128 PRY 1 distance=82' 15329+3122 COU 610 distance=83' 15441+3046 TDS9607 distance=84' 15394+2901 TDS9580 distance=89' 15314+3102 TDS9535 distance=90' 15404+3151 TDS 782 distance=91' 15396+2856 TDS9582 distance=95' 15344+3201 HU 746 distance=104' 15373+2842 TDS9562 distance=106' 15451+2936 COU 614 distance=108' 15364+2838 WIS 289 distance=111' 15295+2959 KPP 834 distance=111' 15423+2853 CRB 1 distance=112' 15308+2913 CVR 789BC distance=117' 15381+3225 CFN 12 distance=118' 15288+3101 A 1369AB distance=121' 15288+3101 A 1369AC distance=121' 15470+3010 BRT 254 distance=122' 15319+2851 TSN 173 distance=123' 15358+2823 HO 63 distance=127' 15415+3225 LDS4584 distance=127' 15475+3044 KPP3296 distance=128' 15283+2943 KZA 91 distance=132' 15275+3012 CVR1631 distance=134' 15298+2857 YSC 223 distance=137' 15274+3102 KZA 90 distance=138' 15283+2920 CVR 166 distance=141' 15488+3036 GRV 914 distance=144' 15269+2955 TDS9520 distance=145' 15266+3008 WIS 286 distance=146' 15268+3102 TDS9517 distance=147' 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 15378+3026 BRT 252 216 4.6
Show 15379+3006 STF1963 AB 298 5.2 21
Show 15379+3006 STF1963 AC 116 32.4 21
Show 15393+3033 GRV 909 262 27.1 22
Show 15369+2959 DEA 52 84 36.1 30
Show 15355+3033 TDS9555 196 1.4 30
Show 15403+3019 BRT 253 268 5.4 34
Show 15381+2947 TDS9571 35 0.5 41
Show 15356+2944 TDS9557 346 0.4 52
Show 15381+2929 RAO 506 -1 0.2 58
Show 15418+3054 HDS2217 178 0.1 59
Show 15347+2938 TDS9550 103 0.8 63
Show 15406+3128 COU 613 25 0.2 72
Show 15408+2926 TDS9588 51 0.6 73
Show 15335+2936 TDS9548 186 0.6 75
Show 15392+3140 TDS9577 112 0.4 76
Show 15331+3113 COU 611 96 0.7 77
Show 15362+2912 TDS9558 212 0.4 78
Show 15415+3129 TDS9590 108 2.7 79
Show 15360+3143 COU 799 265 1.0 80
Show 15419+3128 PRY 1 112 5.6 82
Show 15329+3122 COU 610 198 0.8 83
Show 15441+3046 TDS9607 121 0.8 84
Show 15394+2901 TDS9580 236 0.6 89
Show 15314+3102 TDS9535 5 0.5 90
Show 15404+3151 TDS 782 61 1.3 91
Show 15396+2856 TDS9582 195 0.4 95
Show 15344+3201 HU 746 216 2.0 104
Show 15373+2842 TDS9562 190 0.5 106
Show 15451+2936 COU 614 40 0.3 108
Show 15364+2838 WIS 289 1 999.9 111
Show 15295+2959 KPP 834 164 7.1 111
Show 15423+2853 CRB 1 222 16.1 112
Show 15308+2913 CVR 789 BC 170 8.2 117
Show 15381+3225 CFN 12 149 1.1 118
Show 15288+3101 A 1369 AB 316 4.2 121
Show 15288+3101 A 1369 AC 259 73.4 121
Show 15470+3010 BRT 254 131 5.3 122
Show 15319+2851 TSN 173 13 0.1 123
Show 15358+2823 HO 63 311 1.5 127
Show 15415+3225 LDS4584 356 45.8 127
Show 15475+3044 KPP3296 142 2.0 128
Show 15283+2943 KZA 91 215 30.9 132
Show 15275+3012 CVR1631 190 3.8 134
Show 15298+2857 YSC 223 258 0.3 137
Show 15274+3102 KZA 90 298 19.9 138
Show 15283+2920 CVR 166 57 13.0 141
Show 15488+3036 GRV 914 74 16.1 144
Show 15269+2955 TDS9520 308 0.6 145
Show 15266+3008 WIS 286 240 876.7 146
Show 15268+3102 TDS9517 105 0.6 147

 
 
WDS 15378+3026 : COMPONENTS
 
 
  A
B pa=211.6°
sep=4.44"
 
 
15378+3026 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153745.36+302643.6 Mag 12.1 PmRA 11.00
PmDE 14.0
 
 
15378+3026 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153745.18+302639.8 Mag 12.3 PmRA -22.00
PmDE -14.0 Calc delta mag 0.2 Calc coord yes