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Doubles in session


Current system
13216-0926
BRT 447


Nearby doubles
32' : 13212-0957
MRA 17

35' : 13212-1000
OCC 141

37' : 13194-0939
LDS4344

39' : 13198-0953
GWP1979

53' : 13235-0841
BRT 550

64' : 13240-0833
GWP2010

67' : 13257-0900
GWP2020

73' : 13208-0814
RST3834

74' : 13244-1026
RST3837

78' : 13192-1035
GWP1976

84' : 13229-1047
LDS4352AB

85' : 13239-0809
RST3836

86' : 13168-0838
UC 2514

89' : 13269-0846
MRA 18

91' : 13249-0810
MRA 20

91' : 13234-0759
GWP2004AB

93' : 13260-1032
KPP3895

95' : 13228-0754
GWP1997

97' : 13204-0751
GWP1981

102' : 13155-0841
GWP1957

103' : 13152-1004
A 2781

110' : 13149-1013
RST3831

115' : 13224-0733
OCC 571

115' : 13253-0745
LDS4358

116' : 13278-1036
GWP2024

117' : 13149-1026
RST3830



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.

13216-0926 BRT 447

 
 
13h 21m 37.09s -09° 26' 02.4" P.A. 54.00 sep 7.9 mag 11.84,12.50
 
 
Coord 2000 13216-0926 Discov num BRT 447 Comp Coord arcsec 2000 13 21 37.09 -09 26 02.4
Date first 1895 Date last 2018 Obs 10
Pa first 359 Pa last 54.4 P.A. Now (θ) 54.4°
Sep first 4.9 Sep last 7.94 Sep. Now (ρ) 7.94"
Mag pri 11.84 Mag sec 12.50 delta mag (ΔM) 0.66 Spectral class
Pri motion ra -059 Sec motion ra +012
Pri motion dec +001 Sec motion dec +009
Notes N (See Notes)
rPM=1.211
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3624099554758462208
 
 
WDS 13216-0926 BRT 447 : NOTES
 
 
discov_num notes refcode
BRT 447 It appears that a possible 0.3s error in the RA of the primary may be
the cause of the incorrect 1895 measure.
 
 
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
13216-0926 BRT 447 1999 2 48 7.2 11.84 12.50 N D 132137.09-092602.4
13216-0926 BRT 447 2000 3 49 7.3 11.84 12.50 N D 132137.09-092602.4
13216-0926 BRT 447 2015 6 53 8.0 11.84 12.50 N 132137.09-092602.4
13216-0926 BRT 447 2018 10 54 7.9 11.84 12.50 N 132137.09-092602.4

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

 
 
WDS 13216-0926 BRT 447 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13216-0926 BRT 447 : MEASURES
 
 
No records found.

 
 
WDS 13216-0926 : VIRTUAL EYEPIECE
 
 

13216-0926 BRT 447A mag 11.84 13216-0926 BRT 447B sep 7.9 P.A. 54.00 mag 12.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13216-0926 : ALADIN DSS IMAGE @ 13h 21m 37.09s -09° 26' 02.4"
 
 
 
 
WDS 13216-0926 BRT 447 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13216-0926 BRT 447 distance=0' 13212-0957 MRA 17 distance=32' 13212-1000 OCC 141 distance=35' 13194-0939 LDS4344 distance=37' 13198-0953 GWP1979 distance=39' 13235-0841 BRT 550 distance=53' 13240-0833 GWP2010 distance=64' 13257-0900 GWP2020 distance=67' 13208-0814 RST3834 distance=73' 13244-1026 RST3837 distance=74' 13192-1035 GWP1976 distance=78' 13229-1047 LDS4352AB distance=84' 13229-1047 LDS4352Aa,Ab distance=84' 13239-0809 RST3836 distance=85' 13168-0838 UC 2514 distance=86' 13269-0846 MRA 18 distance=89' 13249-0810 MRA 20 distance=91' 13234-0759 GWP2004AB distance=91' 13260-1032 KPP3895 distance=93' 13228-0754 GWP1997 distance=95' 13204-0751 GWP1981 distance=97' 13155-0841 GWP1957 distance=102' 13152-1004 A 2781 distance=103' 13149-1013 RST3831 distance=110' 13224-0733 OCC 571 distance=115' 13253-0745 LDS4358 distance=115' 13278-1036 GWP2024 distance=116' 13149-1026 RST3830 distance=117' 13252-1110 BUP 150AB (Spica) distance=117' 13252-1110 BUP 150AC (Spica) distance=117' 13252-1110 OCC 418Aa,Ab (Spica) distance=117' 13252-1110 OCC 418Aa,Ac (Spica) distance=117' 13147-1030 GWP1951 distance=121' 13208-1127 HDS1872 distance=122' 13254-0735 STF1743 distance=125' 13132-0856 WIS 217 distance=128' 13300-0842 WNO 46AB distance=130' 13300-0842 MRA 19Ba,Bb distance=130' 13223-1137 LDS 439 distance=132' 13197-1140 HU 740 distance=138' 13303-0834 LDS 448 distance=138' 13132-0826 GWP1940 distance=139' 13205-0708 GWP1982 distance=140' 13223-0706 LDS4350 distance=140' 13141-0802 GWP1947 distance=140' 13207-0700 GWP1984AB distance=147' 13207-0700 GWP1985AC distance=147' 13311-0834 GWP2037 distance=151' 13149-1122 SHJ 162BC distance=151' 13149-1122 RST3829Aa,Ab distance=153' 13149-1122 SHJ 162AB distance=153' 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 13216-0926 BRT 447 54 7.9
Show 13212-0957 MRA 17 162 1.3 32
Show 13212-1000 OCC 141 -1 0.1 35
Show 13194-0939 LDS4344 104 20.0 37
Show 13198-0953 GWP1979 85 90.6 39
Show 13235-0841 BRT 550 99 3.9 53
Show 13240-0833 GWP2010 119 154.3 64
Show 13257-0900 GWP2020 252 8.0 67
Show 13208-0814 RST3834 326 0.9 73
Show 13244-1026 RST3837 160 0.4 74
Show 13192-1035 GWP1976 171 5.4 78
Show 13229-1047 LDS4352 AB 7 15.3 84
Show 13229-1047 LDS4352 Aa,Ab 358 1.9 84
Show 13239-0809 RST3836 74 0.3 85
Show 13168-0838 UC 2514 327 22.5 86
Show 13269-0846 MRA 18 30 1.2 89
Show 13249-0810 MRA 20 307 0.2 91
Show 13234-0759 GWP2004 AB 175 51.8 91
Show 13260-1032 KPP3895 191 2.9 93
Show 13228-0754 GWP1997 41 4.6 95
Show 13204-0751 GWP1981 327 572.2 97
Show 13155-0841 GWP1957 359 107.7 102
Show 13152-1004 A 2781 359 0.9 103
Show 13149-1013 RST3831 123 0.4 110
Show 13224-0733 OCC 571 -1 0.1 115
Show 13253-0745 LDS4358 303 10.9 115
Show 13278-1036 GWP2024 257 230.2 116
Show 13149-1026 RST3830 85 0.1 117
Show Spica 13252-1110 BUP 150 AB 33 151.9 117
Show Spica 13252-1110 BUP 150 AC 61 367.3 117
Show Spica 13252-1110 OCC 418 Aa,Ab -1 -1.0 117
Show Spica 13252-1110 OCC 418 Aa,Ac -1 0.5 117
Show 13147-1030 GWP1951 351 84.8 121
Show 13208-1127 HDS1872 26 0.1 122
Show 13254-0735 STF1743 78 6.1 125
Show 13132-0856 WIS 217 62 643.9 128
Show 13300-0842 WNO 46 AB 161 11.6 130
Show 13300-0842 MRA 19 Ba,Bb 339 0.1 130
Show 13223-1137 LDS 439 278 15.2 132
Show 13197-1140 HU 740 273 4.1 138
Show 13303-0834 LDS 448 199 502.4 138
Show 13132-0826 GWP1940 125 115.6 139
Show 13205-0708 GWP1982 340 15.6 140
Show 13223-0706 LDS4350 123 28.3 140
Show 13141-0802 GWP1947 92 372.4 140
Show 13207-0700 GWP1984 AB 70 288.4 147
Show 13207-0700 GWP1985 AC 224 223.6 147
Show 13311-0834 GWP2037 150 8.3 151
Show 13149-1122 SHJ 162 BC 136 66.2 151
Show 13149-1122 RST3829 Aa,Ab 166 0.5 153
Show 13149-1122 SHJ 162 AB 45 114.2 153

 
 
WDS 13216-0926 : COMPONENTS
 
 
  A
B pa=54.0°
sep=7.87"
 
 
13216-0926 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 132137.09-092602.4 Mag 11.84 PmRA -59.00
PmDE 1.0
 
 
13216-0926 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132137.52-092557.8 Mag 12.5 PmRA 12.00
PmDE 9.0 Calc delta mag 0.66 Calc coord yes