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Doubles in session


Current system
09546+2757
BRT 21 AB


Nearby doubles
18' : 09545+2736
FYM 233

20' : 09550+2738
FYM 230

22' : 09538+2738
BRT 20

24' : 09563+2758
UC 1845

27' : 09561+2741
BRT 22

35' : 09568+2814
SLW 409

48' : 09524+2834
STF1388

59' : 09546+2658
CBL 293

65' : 09524+2659
STF1389

72' : 09561+2906
STF1392

76' : 09567+2906
KPP3801

77' : 09532+2911
LDS3942

77' : 09598+2723
DAM1900

82' : 10007+2810
UC 144

82' : 09599+2716
UC 1858

82' : 09526+2914
UC 1842AB

82' : 09530+2638
COU1123

85' : 09571+2639
CBL 295

86' : 09521+2916
A 344

88' : 10004+2716
TOK 273

93' : 09490+2700
UC 141

104' : 09514+2622
DAM1804

105' : 09542+2612
COU1124

108' : 09517+2617
COU1122

108' : 10020+2714
LDS3948

112' : 09586+2933
GRV 805



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.

09546+2757 BRT 21 AB

 
 
09h 54m 34.77s +27° 56' 40.6" P.A. 16.00 sep 3.3 mag 11.03,12.60
 
 
Coord 2000 09546+2757 Discov num BRT  21 Comp AB Coord arcsec 2000 09 54 34.77 +27 56 40.6
Date first 1901 Date last 2015 Obs 7
Pa first 346 Pa last 16.2 P.A. Now (θ) 16.2°
Sep first 5.6 Sep last 3.3 Sep. Now (ρ) 3.3"
Mag pri 11.03 Mag sec 12.60 delta mag (ΔM) 1.57 Spectral class
Pri motion ra -028 Sec motion ra +034
Pri motion dec -009 Sec motion dec +032
Notes
rPM=1.592
This double is not physical.
 
 
09546+2757 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 54 35 +27 56 41 BRT 21 AB 2015 7 16 3.3 11.03 12.60 1.57 <===
Show 09 54 35 +27 56 41 FYM 224 AC 2016 5 268 15.4 11.03 14.40 3.37
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 1967-00985-1 Gaia DR2 743184923103414528
 
 
WDS 09546+2757 BRT 21 AB : 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
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09546+2757 BRT 21 AB 2015 6 16 3.3 11.03 12.60 095434.77+275640.6

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

 
 
WDS 09546+2757 BRT 21 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09546+2757 BRT 21 AB : MEASURES
 
 
No records found.

 
 
WDS 09546+2757 : VIRTUAL EYEPIECE
 
 

09546+2757 BRT 21A mag 11.03 09546+2757 BRT 21B sep 3.3 P.A. 14.40 mag 12.6 09546+2757 FYM 224C sep 13.6 P.A. 267.40 mag 14.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09546+2757 : ALADIN DSS IMAGE @ 09h 54m 34.77s +27° 56' 40.6"
 
 
 
 
WDS 09546+2757 BRT 21 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09546+2757 BRT 21AB distance=0' 09545+2736 FYM 233 distance=18' 09550+2738 FYM 230 distance=20' 09538+2738 BRT 20 distance=22' 09563+2758 UC 1845 distance=24' 09561+2741 BRT 22 distance=27' 09568+2814 SLW 409 distance=35' 09524+2834 STF1388 distance=48' 09546+2658 CBL 293 distance=59' 09524+2659 STF1389 distance=65' 09561+2906 STF1392 distance=72' 09567+2906 KPP3801 distance=76' 09532+2911 LDS3942 distance=77' 09598+2723 DAM1900 distance=77' 10007+2810 UC 144 distance=82' 09599+2716 UC 1858 distance=82' 09526+2914 UC 1842AB distance=82' 09530+2638 COU1123 distance=82' 09571+2639 CBL 295 distance=85' 09521+2916 A 344 distance=86' 10004+2716 TOK 273 distance=88' 09490+2700 UC 141 distance=93' 09514+2622 DAM1804 distance=104' 09542+2612 COU1124 distance=105' 09517+2617 COU1122 distance=108' 10020+2714 LDS3948 distance=108' 09586+2933 GRV 805 distance=112' 10029+2722 HJ 472AB distance=116' 10029+2722 HJ 472AC distance=116' 09554+2559 UC 1844 distance=119' 09459+2851 GRV 799 distance=127' 09588+2604 GRV 806 distance=127' 09505+2603 AG 340 distance=127' 10041+2727 TDS6998 distance=130' 10040+2850 SHN 130 distance=135' 09533+3017 COU1257AB distance=141' 09533+3017 GRV 802AC distance=141' 10023+2621 COU1125 distance=142' 09577+2540 COU 938 distance=143' 09475+2602 LDS3929 distance=149' 10044+2917 UC 1875 distance=152' 09439+2658 RAO 687 distance=154' 10048+2911 SHN 131 distance=154' 10036+2619 LDS3951 distance=155' 09454+2935 BRT 247 distance=157' 09578+2526 SLW 411 distance=157' 09544+3041 COU1258 distance=165' 09557+3040 HJ 471 distance=166' 10061+2901 HJ 474 distance=166' 10064+2702 HJ 828 distance=167' 10057+2918 ES 430 distance=168' 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 09546+2757 BRT 21 AB 16 3.3
Show 09546+2757 FYM 224 AC 268 15.4
Show 09545+2736 FYM 233 190 4.8 18
Show 09550+2738 FYM 230 280 36.0 20
Show 09538+2738 BRT 20 327 4.1 22
Show 09563+2758 UC 1845 85 60.4 24
Show 09561+2741 BRT 22 246 3.6 27
Show 09568+2814 SLW 409 194 163.2 35
Show 09524+2834 STF1388 122 33.4 48
Show 09546+2658 CBL 293 337 29.0 59
Show 09524+2659 STF1389 290 2.4 65
Show 09561+2906 STF1392 176 9.4 72
Show 09567+2906 KPP3801 203 1.2 76
Show 09532+2911 LDS3942 267 340.5 77
Show 09598+2723 DAM1900 354 9.0 77
Show 10007+2810 UC 144 341 56.7 82
Show 09599+2716 UC 1858 281 4.3 82
Show 09526+2914 UC 1842 AB 74 24.4 82
Show 09530+2638 COU1123 76 0.4 82
Show 09571+2639 CBL 295 101 50.6 85
Show 09521+2916 A 344 72 0.7 86
Show 10004+2716 TOK 273 62 136.0 88
Show 09490+2700 UC 141 16 13.5 93
Show 09514+2622 DAM1804 226 1.5 104
Show 09542+2612 COU1124 295 0.6 105
Show 09517+2617 COU1122 88 1.0 108
Show 10020+2714 LDS3948 130 144.0 108
Show 09586+2933 GRV 805 285 37.3 112
Show 10029+2722 HJ 472 AB 300 9.5 116
Show 10029+2722 HJ 472 AC 127 16.4 116
Show 09554+2559 UC 1844 298 11.0 119
Show 09459+2851 GRV 799 180 37.8 127
Show 09588+2604 GRV 806 343 29.9 127
Show 09505+2603 AG 340 310 4.2 127
Show 10041+2727 TDS6998 297 0.8 130
Show 10040+2850 SHN 130 -1 0.3 135
Show 09533+3017 COU1257 AB 155 0.3 141
Show 09533+3017 GRV 802 AC 316 46.2 141
Show 10023+2621 COU1125 251 2.8 142
Show 09577+2540 COU 938 64 0.1 143
Show 09475+2602 LDS3929 351 149.4 149
Show 10044+2917 UC 1875 190 48.4 152
Show 09439+2658 RAO 687 68 2.3 154
Show 10048+2911 SHN 131 -1 0.3 154
Show 10036+2619 LDS3951 278 16.0 155
Show 09454+2935 BRT 247 145 5.3 157
Show 09578+2526 SLW 411 332 21.4 157
Show 09544+3041 COU1258 230 0.2 165
Show 09557+3040 HJ 471 311 10.9 166
Show 10061+2901 HJ 474 317 21.7 166
Show 10064+2702 HJ 828 307 12.5 167

 
 
WDS 09546+2757 : COMPONENTS
 
 
  A B
B pa=14.4°
sep=3.27"
 
C pa=267.4°
sep=13.63"
pa=255.3°
sep=14.91"
 
 
09546+2757 A
 
 
Coord arcsec 2000 095434.77+275640.6 Mag 11.03 PmRA -28.00 PmDE -9.0
Tycho2 1967-00985-1
Tycho2
Tycho2 1967-00985-1 Pflag RAmdeg 148.64487851 DEmdeg 27.94462462
PmRA -31.3 PmDE 4.2 E RAmdeg 43 E DEmdeg 54
E pmRA 2.5 E pmDE 2.5 EpRAm 1988.03 EpDEm 1985.46
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 12.023 E BTmag 0.109 VTmag 11.034
E VTmag 0.070 Prox 999 TYC T HIP
CCDM RAdeg 148.64496111 DEdeg 27.94461444 EpRA 1990 1.58
EpDE 1990 1.27 E RAdeg 43.6 E DEdeg 56.0 Posflg
Corr 0.1
CCDM
Ccdm 09546+2757 RComp Comp A Note1
Note2 Discov num DRAs -1.20 DDEs -19.1
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7569 M ADS BDS N IDS IDS 09488N2825A
HIC
 
 
09546+2757 B
 
 
Coord arcsec 2000 095434.83+275643.8 Mag 12.6 PmRA 34.00 PmDE 32.0
Calc delta mag 1.57 Calc coord yes
CCDM
Ccdm 09546+2757 RComp Comp B Note1
Note2 Discov num BRT 21 DRAs DDEs
R dRAs Year 1903 Theta 347 Rho 5.2
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7569 M ADS BDS N IDS IDS 09488N2825B
HIC
 
 
09546+2757 C
 
 
Coord arcsec 2000 095433.74+275640.0 Mag 14.4 Calc delta mag 3.37 Calc coord yes