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Current system
09371-1350
BRT 1909
HD 83306


Nearby doubles
4' : 09371-1346
TDS6690

8' : 09376-1356
J 1552

39' : 09344-1352
HDS1379

44' : 09368-1434
RST3651

44' : 09370-1434
GWP1205

45' : 09364-1433
TDS6680

54' : 09375-1257
TDS6696

62' : 09329-1400
BU 910AB

64' : 09330-1411
BRT1908

65' : 09406-1429
RST3655

70' : 09410-1311
TDS6736

71' : 09411-1430
TVB 223

74' : 09338-1256
RST4914

75' : 09422-1342
UC 1822

80' : 09425-1359
KPP3792

81' : 09323-1309
GWP1192

82' : 09347-1236
STF1370

83' : 09410-1250
RST3656

87' : 09313-1329
KUI 41

93' : 09405-1509
J 1555

96' : 09330-1235
HDS1375

99' : 09435-1422
BRT1910

99' : 09428-1256
J 2652

106' : 09444-1349
GWP1227AB

107' : 09298-1340
UC 1803

108' : 09407-1523
GWP1211



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.

09371-1350 BRT 1909 (HD 83306)

 
 
09h 37m 05.66s -13° 49' 43.9" P.A. 252.00 sep 3.7 mag 10.07,11.04 Sp A5/7III
 
 
Coord 2000 09371-1350 Discov num BRT1909 Comp Coord arcsec 2000 09 37 05.66 -13 49 43.9
Date first 1902 Date last 2017 Obs 9
Pa first 248 Pa last 252.2 P.A. Now (θ) 252.2°
Sep first 4.0 Sep last 3.746 Sep. Now (ρ) 3.746"
Mag pri 10.07 Mag sec 11.04 delta mag (ΔM) 0.97 Spectral class A5/7III (white)
Pri motion ra -000 Sec motion ra +002
Pri motion dec -006 Sec motion dec -007
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.307
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 83306 Constellation Hydra Tycho2 5473-00668-1 Gaia DR2 5689124915917022592
HD 83306
 
 
WDS 09371-1350 BRT 1909 (HD 83306) : NOTES
 
 
discov_num notes refcode
BRT1909 J 3311.
 
 
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
09371-1350 BRT1909 1998 4 253 3.8 10.07 11.04 A5/7III N D 093705.66-134943.9
09371-1350 BRT1909 2010 5 252 3.6 10.07 11.04 A5/7III N D 093705.66-134943.9
09371-1350 BRT1909 2017 7 252 3.7 10.07 11.04 A5/7III N 093705.66-134943.9

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

 
 
WDS 09371-1350 BRT 1909 (HD 83306) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09371-1350 BRT 1909 (HD 83306) : MEASURES
 
 
No records found.

 
 
WDS 09371-1350 (HD 83306) : VIRTUAL EYEPIECE
 
 

09371-1350 BRT1909A mag 10.07 Sp A5/7III 09371-1350 BRT1909B sep 3.6 P.A. 251.70 mag 11.04 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 09371-1350 (HD 83306) : ALADIN DSS IMAGE @ 09h 37m 05.66s -13° 49' 43.9"
 
 
 
 
WDS 09371-1350 BRT 1909 (HD 83306) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09371-1350 BRT1909 distance=0' 09371-1346 TDS6690 distance=4' 09376-1356 J 1552 distance=8' 09344-1352 HDS1379 distance=39' 09368-1434 RST3651 distance=44' 09370-1434 GWP1205 distance=44' 09364-1433 TDS6680 distance=45' 09375-1257 TDS6696 distance=54' 09329-1400 BU 910AB distance=62' 09329-1400 BU 910AC distance=62' 09330-1411 BRT1908 distance=64' 09406-1429 RST3655 distance=65' 09410-1311 TDS6736 distance=70' 09411-1430 TVB 223 distance=71' 09338-1256 RST4914 distance=74' 09422-1342 UC 1822 distance=75' 09425-1359 KPP3792 distance=80' 09323-1309 GWP1192 distance=81' 09347-1236 STF1370 distance=82' 09410-1250 RST3656 distance=83' 09313-1329 KUI 41 distance=87' 09405-1509 J 1555 distance=93' 09330-1235 HDS1375 distance=96' 09435-1422 BRT1910 distance=99' 09428-1256 J 2652 distance=99' 09444-1349 GWP1227AB distance=106' 09298-1340 UC 1803 distance=107' 09407-1523 GWP1211 distance=108' 09350-1206 HJ 817 distance=109' 09297-1435 LDS3898 distance=118' 09294-1431 TOI 573 distance=120' 09444-1250 KPP 197 distance=122' 09361-1551 UC 1815 distance=123' 09397-1149 J 2070 distance=125' 09298-1244 HDS1363 distance=125' 09314-1213 TDS6620 distance=127' 09319-1202 BRT2720 distance=132' 09295-1229 RST3640 distance=138' 09464-1432 NSN 337 distance=143' 09414-1142 GWP1213 distance=143' 09366-1127 RST3649 distance=144' 09310-1544 BU 339 distance=146' 09278-1256 BRT2719 distance=147' 09275-1445 UC 1792 distance=150' 09470-1308 LDS3927 distance=151' 09365-1116 RST3648 distance=154' 09427-1601 OL 11 distance=155' 09275-1241 RST3637 distance=156' 09262-1330 HU 56 distance=160' 09272-1241 TDS6570 distance=161' 09387-1110 UC 1817 distance=162' 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 09371-1350 BRT1909 252 3.7
Show 09371-1346 TDS6690 271 0.4 4
Show 09376-1356 J 1552 176 8.4 8
Show 09344-1352 HDS1379 89 0.3 39
Show 09368-1434 RST3651 199 1.4 44
Show 09370-1434 GWP1205 57 89.3 44
Show 09364-1433 TDS6680 79 0.8 45
Show 09375-1257 TDS6696 285 0.7 54
Show 09329-1400 BU 910 AB 305 6.7 62
Show 09329-1400 BU 910 AC 280 170.8 62
Show 09330-1411 BRT1908 250 3.6 64
Show 09406-1429 RST3655 13 0.4 65
Show 09410-1311 TDS6736 75 0.5 70
Show 09411-1430 TVB 223 274 4.2 71
Show 09338-1256 RST4914 204 0.3 74
Show 09422-1342 UC 1822 359 15.2 75
Show 09425-1359 KPP3792 105 2.2 80
Show 09323-1309 GWP1192 71 75.7 81
Show 09347-1236 STF1370 95 17.8 82
Show 09410-1250 RST3656 306 2.2 83
Show 09313-1329 KUI 41 103 0.4 87
Show 09405-1509 J 1555 293 8.6 93
Show 09330-1235 HDS1375 311 0.2 96
Show 09435-1422 BRT1910 158 4.9 99
Show 09428-1256 J 2652 4 6.5 99
Show 09444-1349 GWP1227 AB 19 76.2 106
Show 09298-1340 UC 1803 313 146.9 107
Show 09407-1523 GWP1211 300 44.0 108
Show 09350-1206 HJ 817 195 12.3 109
Show 09297-1435 LDS3898 258 33.7 118
Show 09294-1431 TOI 573 234 1.6 120
Show 09444-1250 KPP 197 144 3.5 122
Show 09361-1551 UC 1815 51 13.4 123
Show 09397-1149 J 2070 248 6.3 125
Show 09298-1244 HDS1363 116 0.3 125
Show 09314-1213 TDS6620 211 0.6 127
Show 09319-1202 BRT2720 64 3.9 132
Show 09295-1229 RST3640 69 0.3 138
Show 09464-1432 NSN 337 41 17.5 143
Show 09414-1142 GWP1213 91 23.2 143
Show 09366-1127 RST3649 270 1.7 144
Show 09310-1544 BU 339 252 1.3 146
Show 09278-1256 BRT2719 356 4.4 147
Show 09275-1445 UC 1792 311 18.5 150
Show 09470-1308 LDS3927 338 10.2 151
Show 09365-1116 RST3648 110 2.1 154
Show 09427-1601 OL 11 2 2.1 155
Show 09275-1241 RST3637 93 0.6 156
Show 09262-1330 HU 56 155 1.7 160
Show 09272-1241 TDS6570 102 0.5 161
Show 09387-1110 UC 1817 329 50.4 162

 
 
WDS 09371-1350 : COMPONENTS
 
 
  A
B pa=251.7°
sep=3.65"
 
 
09371-1350 A
 
 
Componente originario normalizzato AB Name HD 83306 Coord arcsec 2000 093705.66-134943.9 Mag 10.07
Spectral class A5/7III (white) PmRA 0.00 PmDE -6.0 Tycho2 5473-00668-1
HD 83306
Tycho2
Tycho2 5473-00668-1 Pflag RAmdeg 144.27358521 DEmdeg -13.82885175
PmRA 16.3 PmDE -7.2 E RAmdeg 13 E DEmdeg 17
E pmRA 2.2 E pmDE 2.2 EpRAm 1990.58 EpDEm 1989.79
Num 3 Q RAmdeg 9.9 Q DEmdeg 8.5 Q pmRA 9.9
Q pmDE 8.2 BTmag 10.296 E BTmag 0.028 VTmag 10.074
E VTmag 0.030 Prox 38 TYC T HIP
CCDM RAdeg 144.27356861 DEdeg -13.82882139 EpRA 1990 1.74
EpDE 1990 1.82 E RAdeg 14.1 E DEdeg 19.3 Posflg
Corr 0.1
CCDM
Ccdm 09371-1350 RComp Comp A Note1
Note2 Discov num DRAs -0.40 DDEs 15.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.1 Sp A3 PmNote
PmRA PmDE Dm number -13 2901 Cat1 BD
Name2 Cat2 HD 83306 M HD
ADS BDS M ADS BDS N IDS IDS 09323S1323A
HIC
 
 
09371-1350 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 093705.42-134945.0 Mag 11.04 PmRA 2.00
PmDE -7.0 Tycho2 5473-00668-2 Calc delta mag 0.97 Calc coord yes
Tycho2
Tycho2 5473-00668-2 Pflag RAmdeg 144.27251961 DEmdeg -13.82916240
PmRA -6.4 PmDE -11.5 E RAmdeg 34 E DEmdeg 45
E pmRA 2.6 E pmDE 2.6 EpRAm 1989.79 EpDEm 1988.16
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.567 E BTmag 0.067 VTmag 11.044
E VTmag 0.067 Prox 38 TYC T HIP
CCDM RAdeg 144.27253472 DEdeg -13.82913639 EpRA 1990 1.72
EpDE 1990 1.79 E RAdeg 34.3 E DEdeg 45.9 Posflg
Corr 0.1
CCDM
Ccdm 09371-1350 RComp Comp B Note1
Note2 Discov num BRT1909 DRAs DDEs
R dRAs Year 1902 Theta 250 Rho 4.0
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 09323S1323B
HIC