stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21338-4446
BRT 1121


Nearby doubles
11' : 21345-4439
HU 1539

27' : 21318-4503
TDT3011

43' : 21300-4459
UC 4478

52' : 21358-4400
UC 4504

53' : 21291-4503
TDT2988

56' : 21296-4414
CBL 183

59' : 21305-4534
RST1090

64' : 21281-4427
CPO 622

72' : 21270-4449
LDS6352

73' : 21348-4559
FIN 15

74' : 21403-4424
DON1013

89' : 21375-4328
CPO 623

90' : 21327-4318
DON1010

97' : 21331-4311
UC 4495

97' : 21428-4503
TDT3118

99' : 21253-4409
TSN 46

101' : 21267-4339
LDS 743

103' : 21418-4545
HDS3089

108' : 21435-4419
DON1016

108' : 21266-4604
HJ 5267AB

111' : 21396-4619
HDS3082

112' : 21408-4611
HU 1540

117' : 21409-4319
SKF1100

117' : 21360-4641
HDS3074

126' : 21454-4432
BRT1123

126' : 21240-4337
I 1440



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.

21338-4446 BRT 1121

 
 
21h 33m 46.24s -44° 46' 44.5" P.A. 149.00 sep 3.9 mag 12.20,13.90
 
 
Coord 2000 21338-4446 Discov num BRT1121 Comp Coord arcsec 2000 21 33 46.24 -44 46 44.5
Date first 1905 Date last 2016 Obs 5
Pa first 159 Pa last 149.4 P.A. Now (θ) 149.4°
Sep first 3.9 Sep last 3.924 Sep. Now (ρ) 3.924"
Mag pri 12.20 Mag sec 13.90 delta mag (ΔM) 1.7 Spectral class
Pri motion ra -008 Sec motion ra +047
Pri motion dec +012 Sec motion dec -083
Notes
rPM=1.151
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Gaia DR2 6576026625931258368
 
 
WDS 21338-4446 BRT 1121 : 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
21338-4446 BRT1121 1999 2 150 3.9 12.20 13.90 D 213346.24-444644.5
21338-4446 BRT1121 2015 4 149 3.9 12.20 13.90 213346.24-444644.5
21338-4446 BRT1121 2016 5 149 3.9 12.20 13.90 213346.24-444644.5

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

 
 
WDS 21338-4446 BRT 1121 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21338-4446 BRT 1121 : MEASURES
 
 
No records found.

 
 
WDS 21338-4446 : VIRTUAL EYEPIECE
 
 

21338-4446 BRT1121A mag 12.2 21338-4446 BRT1121B sep 3.7 P.A. 157.20 mag 13.9 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 21338-4446 : ALADIN DSS IMAGE @ 21h 33m 46.24s -44° 46' 44.5"
 
 
 
 
WDS 21338-4446 BRT 1121 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21338-4446 BRT1121 distance=0' 21345-4439 HU 1539 distance=11' 21318-4503 TDT3011 distance=27' 21300-4459 UC 4478 distance=43' 21358-4400 UC 4504 distance=52' 21291-4503 TDT2988 distance=53' 21296-4414 CBL 183 distance=56' 21305-4534 RST1090 distance=59' 21281-4427 CPO 622 distance=64' 21270-4449 LDS6352 distance=72' 21348-4559 FIN 15 distance=73' 21403-4424 DON1013 distance=74' 21375-4328 CPO 623 distance=89' 21327-4318 DON1010 distance=90' 21331-4311 UC 4495 distance=97' 21428-4503 TDT3118 distance=97' 21253-4409 TSN 46 distance=99' 21267-4339 LDS 743 distance=101' 21418-4545 HDS3089 distance=103' 21435-4419 DON1016 distance=108' 21266-4604 HJ 5267AB distance=108' 21266-4604 I 1442AC distance=108' 21266-4604 HJ 5267AD distance=108' 21266-4604 HJ 5267Aa,Ab distance=108' 21396-4619 HDS3082 distance=111' 21408-4611 HU 1540 distance=112' 21409-4319 SKF1100 distance=117' 21360-4641 HDS3074 distance=117' 21454-4432 BRT1123 distance=126' 21240-4337 I 1440 distance=126' 21433-4327 HDS3095Ba,Bb distance=130' 21433-4327 HDS3095AB distance=130' 21299-4243 TDT2997 distance=131' 21403-4642 KPP 924 distance=135' 21460-4525 KPP2359 distance=136' 21318-4701 RST3287 distance=136' 21309-4234 DON1009 distance=138' 21214-4403 TDT2918 distance=140' 21366-4714 TDT3058 distance=151' 21217-4607 HDS3041 distance=151' 21479-4500 I 1446 distance=151' 21270-4233 MLO 6AB distance=153' 21270-4233 TOK 346AC distance=153' 21337-4213 TDT3032 distance=154' 21428-4247 DON1015 distance=156' 21232-4257 SKF1172 distance=159' 21226-4639 SKF1171 distance=162' 21202-4336 DON1007 distance=163' 21330-4738 HU 1538 distance=172' 21176-4445 TSN 197 distance=173' 21245-4711 SKF1022 distance=174' 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 21338-4446 BRT1121 149 3.9
Show 21345-4439 HU 1539 82 1.3 11
Show 21318-4503 TDT3011 179 0.7 27
Show 21300-4459 UC 4478 264 11.2 43
Show 21358-4400 UC 4504 177 13.9 52
Show 21291-4503 TDT2988 29 0.5 53
Show 21296-4414 CBL 183 262 90.5 56
Show 21305-4534 RST1090 68 1.4 59
Show 21281-4427 CPO 622 153 4.3 64
Show 21270-4449 LDS6352 260 90.9 72
Show 21348-4559 FIN 15 275 6.2 73
Show 21403-4424 DON1013 261 1.8 74
Show 21375-4328 CPO 623 76 5.3 89
Show 21327-4318 DON1010 181 0.8 90
Show 21331-4311 UC 4495 33 48.1 97
Show 21428-4503 TDT3118 291 0.5 97
Show 21253-4409 TSN 46 213 337.2 99
Show 21267-4339 LDS 743 93 19.9 101
Show 21418-4545 HDS3089 233 0.3 103
Show 21435-4419 DON1016 132 0.4 108
Show 21266-4604 HJ 5267 AB 57 5.0 108
Show 21266-4604 I 1442 AC 238 16.4 108
Show 21266-4604 HJ 5267 AD 182 44.0 108
Show 21266-4604 HJ 5267 Aa,Ab 40 0.0 108
Show 21396-4619 HDS3082 216 0.2 111
Show 21408-4611 HU 1540 309 3.2 112
Show 21409-4319 SKF1100 114 5.7 117
Show 21360-4641 HDS3074 340 11.4 117
Show 21454-4432 BRT1123 30 5.1 126
Show 21240-4337 I 1440 262 1.6 126
Show 21433-4327 HDS3095 Ba,Bb 281 0.1 130
Show 21433-4327 HDS3095 AB 210 0.4 130
Show 21299-4243 TDT2997 247 0.5 131
Show 21403-4642 KPP 924 105 7.6 135
Show 21460-4525 KPP2359 96 20.3 136
Show 21318-4701 RST3287 331 1.2 136
Show 21309-4234 DON1009 244 0.5 138
Show 21214-4403 TDT2918 18 0.5 140
Show 21366-4714 TDT3058 216 0.5 151
Show 21217-4607 HDS3041 42 0.3 151
Show 21479-4500 I 1446 130 0.4 151
Show 21270-4233 MLO 6 AB 151 2.8 153
Show 21270-4233 TOK 346 AC 75 295.3 153
Show 21337-4213 TDT3032 297 5.2 154
Show 21428-4247 DON1015 340 2.1 156
Show 21232-4257 SKF1172 186 9.3 159
Show 21226-4639 SKF1171 249 6.5 162
Show 21202-4336 DON1007 60 2.0 163
Show 21330-4738 HU 1538 308 1.5 172
Show 21176-4445 TSN 197 358 0.8 173
Show 21245-4711 SKF1022 29 2.3 174

 
 
WDS 21338-4446 : COMPONENTS
 
 
  A
B pa=157.2°
sep=3.66"
 
 
21338-4446 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213346.24-444644.5 Mag 12.2 PmRA -8.00
PmDE 12.0
 
 
21338-4446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213346.37-444647.9 Mag 13.9 PmRA 47.00
PmDE -83.0 Calc delta mag 1.7 Calc coord yes