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Doubles in session


Current system
13306-2353
BRT 1488


Nearby doubles
15' : 13305-2339
HO 540

27' : 13307-2327
HJ 2655

39' : 13297-2317
HO 381

55' : 13267-2418
BGH 6

56' : 13286-2306
HDS1887

59' : 13321-2258
HJ 4593

61' : 13321-2450
B 251

72' : 13263-2315
STN 30

75' : 13333-2458
BRT3002

90' : 13257-2255
AHD9023

92' : 13372-2337
TOK 852AB

93' : 13239-2346
ARA2185

100' : 13377-2337
RST2856AB

104' : 13271-2222
BU 1107

106' : 13382-2341
LDS4385AB

119' : 13232-2252
DON 599

123' : 13242-2228
B 2314

125' : 13389-2442
UC 2576

125' : 13225-2257
ARG 26AB

131' : 13385-2242
UC 2575AB

133' : 13220-2250
BU 1435

135' : 13214-2441
BRT2999AB

139' : 13336-2142
LDS4376

139' : 13212-2446
RST2842

140' : 13318-2611
TDS8863

142' : 13274-2138
LDS6278



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.

13306-2353 BRT 1488

 
 
13h 30m 36.31s -23° 53' 15.0" P.A. 22.00 sep 3.9 mag 11.51,12.03
 
 
Coord 2000 13306-2353 Discov num BRT1488 Comp Coord arcsec 2000 13 30 36.31 -23 53 15.0
Date first 1922 Date last 2016 Obs 9
Pa first 16 Pa last 22.1 P.A. Now (θ) 22.1°
Sep first 3.5 Sep last 3.867 Sep. Now (ρ) 3.867"
Mag pri 11.51 Mag sec 12.03 delta mag (ΔM) 0.52 Spectral class
Pri motion ra -058 Sec motion ra -014
Pri motion dec -057 Sec motion dec +050
Notes V (Proper motion indicates physical)
rPM=1.423
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6713-01122-1 Gaia DR2 6194761971042193536
 
 
WDS 13306-2353 BRT 1488 : 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
13306-2353 BRT1488 1999 3 27 2.8 11.51 12.03 D 133036.31-235315.0
13306-2353 BRT1488 2000 5 22 3.9 11.51 12.03 D 133036.31-235315.0
13306-2353 BRT1488 2010 6 24 4.0 11.51 12.03 133036.31-235315.0
13306-2353 BRT1488 2015 7 22 3.9 11.51 12.03 V 133036.31-235315.0
13306-2353 BRT1488 2016 9 22 3.9 11.51 12.03 V 133036.31-235315.0

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

 
 
WDS 13306-2353 BRT 1488 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13306-2353 BRT 1488 : MEASURES
 
 
No records found.

 
 
WDS 13306-2353 : VIRTUAL EYEPIECE
 
 

13306-2353 BRT1488A mag 11.51 13306-2353 BRT1488B sep 3.8 P.A. 20.40 mag 12.03 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 13306-2353 : ALADIN DSS IMAGE @ 13h 30m 36.31s -23° 53' 15.0"
 
 
 
 
WDS 13306-2353 BRT 1488 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13306-2353 BRT1488 distance=0' 13305-2339 HO 540 distance=15' 13307-2327 HJ 2655 distance=27' 13297-2317 HO 381 distance=39' 13267-2418 BGH 6 distance=55' 13286-2306 HDS1887 distance=56' 13321-2258 HJ 4593 distance=59' 13321-2450 B 251 distance=61' 13263-2315 STN 30 distance=72' 13333-2458 BRT3002 distance=75' 13257-2255 AHD9023 distance=90' 13372-2337 TOK 852AB distance=92' 13239-2346 ARA2185 distance=93' 13377-2337 RST2856AB distance=100' 13271-2222 BU 1107 distance=104' 13382-2341 LDS4385AB distance=106' 13382-2341 TOK 404Aa,Ab distance=106' 13232-2252 DON 599 distance=119' 13242-2228 B 2314 distance=123' 13389-2442 UC 2576 distance=125' 13225-2257 ARG 26AB distance=125' 13225-2257 SHY 618AC distance=125' 13385-2242 UC 2575AB distance=131' 13220-2250 BU 1435 distance=133' 13214-2441 BRT2999AB distance=135' 13336-2142 LDS4376 distance=139' 13212-2446 RST2842 distance=139' 13318-2611 TDS8863 distance=140' 13274-2138 LDS6278 distance=142' 13406-2313 KPP1993 distance=143' 13214-2248 HU 1503 distance=143' 13270-2608 KPP 669 distance=143' 13284-2613 LDS4366 distance=144' 13415-2327 FIN 352AB distance=153' 13415-2327 HJ 4606AB,C distance=153' 13263-2132 UC 2536 distance=153' 13252-2138 ARA1485 distance=155' 13393-2535 LDS4388 distance=156' 13298-2634 B 250 distance=162' 13399-2212 DON1105 distance=164' 13252-2127 JAO 7 distance=164' 13236-2607 RST2846 distance=164' 13419-2453 UC 2590 distance=165' 13189-2310 SMY 3 distance=167' 13391-2153 TDS8918 distance=168' 13200-2226 TDS 702 distance=171' 13430-2414 LDS4396 distance=172' 13336-2640 KPP2450 distance=172' 13180-2330 I 920 distance=175' 13368-2630 H N 69AB distance=178' 13368-2630 H N 69AD distance=178' 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 13306-2353 BRT1488 22 3.9
Show 13305-2339 HO 540 186 14.1 15
Show 13307-2327 HJ 2655 270 11.4 27
Show 13297-2317 HO 381 323 21.1 39
Show 13267-2418 BGH 6 268 319.0 55
Show 13286-2306 HDS1887 321 0.2 56
Show 13321-2258 HJ 4593 272 26.8 59
Show 13321-2450 B 251 221 1.6 61
Show 13263-2315 STN 30 352 1.4 72
Show 13333-2458 BRT3002 56 4.6 75
Show 13257-2255 AHD9023 109 22.5 90
Show 13372-2337 TOK 852 AB 339 0.3 92
Show 13239-2346 ARA2185 234 9.0 93
Show 13377-2337 RST2856 AB 286 0.4 100
Show 13271-2222 BU 1107 131 1.5 104
Show 13382-2341 LDS4385 AB 314 28.2 106
Show 13382-2341 TOK 404 Aa,Ab 208 0.1 106
Show 13232-2252 DON 599 128 1.7 119
Show 13242-2228 B 2314 31 7.6 123
Show 13389-2442 UC 2576 214 48.8 125
Show 13225-2257 ARG 26 AB 80 27.5 125
Show 13225-2257 SHY 618 AC 238 999.9 125
Show 13385-2242 UC 2575 AB 212 42.5 131
Show 13220-2250 BU 1435 285 6.0 133
Show 13214-2441 BRT2999 AB 169 4.8 135
Show 13336-2142 LDS4376 43 18.3 139
Show 13212-2446 RST2842 315 1.6 139
Show 13318-2611 TDS8863 273 0.4 140
Show 13274-2138 LDS6278 106 138.6 142
Show 13406-2313 KPP1993 320 15.8 143
Show 13214-2248 HU 1503 202 1.5 143
Show 13270-2608 KPP 669 196 6.0 143
Show 13284-2613 LDS4366 275 11.9 144
Show 13415-2327 FIN 352 AB 131 0.3 153
Show 13415-2327 HJ 4606 AB,C 345 31.0 153
Show 13263-2132 UC 2536 340 31.2 153
Show 13252-2138 ARA1485 291 13.8 155
Show 13393-2535 LDS4388 48 25.3 156
Show 13298-2634 B 250 47 0.5 162
Show 13399-2212 DON1105 91 5.6 164
Show 13252-2127 JAO 7 162 68.9 164
Show 13236-2607 RST2846 14 1.9 164
Show 13419-2453 UC 2590 230 28.7 165
Show 13189-2310 SMY 3 98 127.8 167
Show 13391-2153 TDS8918 80 0.8 168
Show 13200-2226 TDS 702 196 1.1 171
Show 13430-2414 LDS4396 59 112.0 172
Show 13336-2640 KPP2450 82 21.6 172
Show 13180-2330 I 920 216 1.4 175
Show 13368-2630 H N 69 AB 190 10.2 178
Show 13368-2630 H N 69 AD 20 218.2 178

 
 
WDS 13306-2353 : COMPONENTS
 
 
  A
B pa=20.4°
sep=3.82"
 
 
13306-2353 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 133036.31-235315.0 Mag 11.51 PmRA -58.00
PmDE -57.0 Tycho2 6713-01122-1
Tycho2
Tycho2 6713-01122-1 Pflag RAmdeg 202.65126294 DEmdeg -23.88751048
PmRA -37.0 PmDE -16.6 E RAmdeg 74 E DEmdeg 86
E pmRA 4.5 E pmDE 4.8 EpRAm 1987.52 EpDEm 1986.32
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.030 E BTmag 0.148 VTmag 11.538
E VTmag 0.140 Prox 999 TYC HIP
CCDM RAdeg 202.65135778 DEdeg -23.88747056 EpRA 1990 1.57
EpDE 1990 1.30 E RAdeg 75.8 E DEdeg 89.3 Posflg
Corr 0.0
CCDM
Ccdm 13306-2353 RComp Comp A Note1
Note2 Discov num DRAs 0.42 DDEs -13.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number -2311102 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13251S2322A
HIC
 
 
13306-2353 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 133036.41-235311.4 Mag 12.03 PmRA -14.00
PmDE 50.0 Calc delta mag 0.52 Calc coord yes
CCDM
Ccdm 13306-2353 RComp Comp B Note1
Note2 Discov num BRT1488 DRAs DDEs
R dRAs Year 1922 Theta 015 Rho 3.4
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13251S2322B
HIC