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Doubles in session


Current system
20496-5622
BRT 2827


Nearby doubles
16' : 20516-5623
HJ 5223

53' : 20457-5542
TVB 316

58' : 20559-5555
HJ 5232

59' : 20539-5535
B 505

75' : 20428-5535
TDT2492

77' : 20561-5718
BRT2828

78' : 20408-5559
HDS2948

80' : 20453-5511
B 499

95' : 20428-5737
WSI 136

96' : 20492-5447
NSN 451

113' : 20484-5431
HDS2964

117' : 20445-5811
RST5158

117' : 20363-5549
KPP3077

118' : 20470-5818
HU 1619

122' : 21024-5525
BRT3187

124' : 21046-5621
RST1081

128' : 20491-5415
UC 4299

132' : 20548-5827
B 2487

135' : 21006-5804
TSN 37

136' : 20598-5437
LDS 730

137' : 20379-5449
B 495

138' : 21042-5520
RST5552AB

147' : 20333-5718
RST1073

151' : 21073-5702
HDS3009

153' : 20372-5816
UC 4234AB

154' : 21078-5702
HJ 5243AB



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.

20496-5622 BRT 2827

 
 
20h 49m 42.69s -56° 22' 14.0" P.A. 114.00 sep 4.5 mag 12.20,12.60
 
 
Coord 2000 20496-5622 Discov num BRT2827 Comp Coord arcsec 2000 20 49 42.69 -56 22 14.0
Date first 1894 Date last 2016 Obs 6
Pa first 100 Pa last 114 P.A. Now (θ) 114°
Sep first 3.6 Sep last 4.532 Sep. Now (ρ) 4.532"
Mag pri 12.20 Mag sec 12.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -047 Sec motion ra +077
Pri motion dec +007 Sec motion dec -047
Notes R (Red magnitudes)
rPM=1.499
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6457562910986881792
 
 
WDS 20496-5622 BRT 2827 : 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
20496-5622 BRT2827 1894 1 100 3.6 12.76 12.77 B 204942.55-562212.0
20496-5622 BRT2827 2000 3 114 4.6 12.76 12.77 B 204942.55-562212.0
20496-5622 BRT2827 2015 4 114 4.5 12.20 12.60 R 204942.69-562214.0
20496-5622 BRT2827 2016 6 114 4.5 12.20 12.60 R 204942.69-562214.0

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

 
 
WDS 20496-5622 BRT 2827 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20496-5622 BRT 2827 : MEASURES
 
 
No records found.

 
 
WDS 20496-5622 : VIRTUAL EYEPIECE
 
 

20496-5622 BRT2827A mag 12.2 20496-5622 BRT2827B sep 2.9 P.A. 128.80 mag 12.6 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 20496-5622 : ALADIN DSS IMAGE @ 20h 49m 42.69s -56° 22' 14.0"
 
 
 
 
WDS 20496-5622 BRT 2827 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20496-5622 BRT2827 distance=0' 20516-5623 HJ 5223 distance=16' 20457-5542 TVB 316 distance=53' 20559-5555 HJ 5232 distance=58' 20539-5535 B 505 distance=59' 20428-5535 TDT2492 distance=75' 20561-5718 BRT2828 distance=77' 20408-5559 HDS2948 distance=78' 20453-5511 B 499 distance=80' 20428-5737 WSI 136 distance=95' 20492-5447 NSN 451 distance=96' 20484-5431 HDS2964 distance=113' 20445-5811 RST5158 distance=117' 20363-5549 KPP3077 distance=117' 20470-5818 HU 1619 distance=118' 21024-5525 BRT3187 distance=122' 21046-5621 RST1081 distance=124' 20491-5415 UC 4299 distance=128' 20548-5827 B 2487 distance=132' 21006-5804 TSN 37 distance=135' 20598-5437 LDS 730 distance=136' 20379-5449 B 495 distance=137' 21042-5520 RST5552AB distance=138' 21042-5520 HJ 5239AB,C distance=138' 20333-5718 RST1073 distance=147' 21073-5702 HDS3009 distance=151' 20372-5816 UC 4234AB distance=153' 21078-5702 HJ 5243AB distance=154' 21078-5702 CRU9014AC distance=154' 21069-5529 HJ 5241 distance=155' 21058-5744 HU 1625 distance=155' 21067-5735 TOI2201 distance=157' 20420-5400 WIS 341 distance=157' 20442-5853 UC 4274 distance=158' 20313-5715 KPP3075 distance=161' 20505-5911 UC 4307 distance=170' 21042-5423 HDS3000 distance=172' 21005-5356 KPP3078 distance=173' 20574-5905 TOK 701Ba,Bb distance=174' 20574-5905 COO 241 distance=174' 20303-5741 B 485 distance=178' 20564-5916 I 129AB distance=183' 20564-5916 I 129AC distance=183' 20596-5336 B 511 distance=187' 20355-5850 KPP1799 distance=187' 20458-5317 UC 4283 distance=189' 20590-5328 UC 4349 distance=192' 20596-5329 KPP 482 distance=193' 21000-5326 HDS2993 distance=197' 20300-5427 UC 4202 distance=204' 20496-5946 KPP2031 distance=204' 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 20496-5622 BRT2827 114 4.5
Show 20516-5623 HJ 5223 110 9.0 16
Show 20457-5542 TVB 316 165 3.1 53
Show 20559-5555 HJ 5232 3 27.8 58
Show 20539-5535 B 505 108 0.1 59
Show 20428-5535 TDT2492 212 2.9 75
Show 20561-5718 BRT2828 58 4.5 77
Show 20408-5559 HDS2948 214 0.9 78
Show 20453-5511 B 499 51 3.5 80
Show 20428-5737 WSI 136 338 2.2 95
Show 20492-5447 NSN 451 17 23.4 96
Show 20484-5431 HDS2964 79 0.9 113
Show 20445-5811 RST5158 357 0.6 117
Show 20363-5549 KPP3077 66 5.4 117
Show 20470-5818 HU 1619 35 1.2 118
Show 21024-5525 BRT3187 212 5.1 122
Show 21046-5621 RST1081 215 0.1 124
Show 20491-5415 UC 4299 316 20.1 128
Show 20548-5827 B 2487 99 16.9 132
Show 21006-5804 TSN 37 300 16.4 135
Show 20598-5437 LDS 730 311 33.1 136
Show 20379-5449 B 495 190 1.7 137
Show 21042-5520 RST5552 AB 319 0.8 138
Show 21042-5520 HJ 5239 AB,C 213 12.7 138
Show 20333-5718 RST1073 100 0.4 147
Show 21073-5702 HDS3009 203 0.3 151
Show 20372-5816 UC 4234 AB 131 9.3 153
Show 21078-5702 HJ 5243 AB 96 24.4 154
Show 21078-5702 CRU9014 AC 271 226.1 154
Show 21069-5529 HJ 5241 40 12.6 155
Show 21058-5744 HU 1625 288 0.1 155
Show 21067-5735 TOI2201 159 1.0 157
Show 20420-5400 WIS 341 113 999.9 157
Show 20442-5853 UC 4274 345 11.7 158
Show 20313-5715 KPP3075 25 4.7 161
Show 20505-5911 UC 4307 1 25.2 170
Show 21042-5423 HDS3000 151 0.3 172
Show 21005-5356 KPP3078 214 6.2 173
Show 20574-5905 TOK 701 Ba,Bb 219 0.1 174
Show 20574-5905 COO 241 260 3.7 174
Show 20303-5741 B 485 83 0.3 178
Show 20564-5916 I 129 AB 335 2.6 183
Show 20564-5916 I 129 AC 26 38.4 183
Show 20596-5336 B 511 167 1.3 187
Show 20355-5850 KPP1799 124 13.9 187
Show 20458-5317 UC 4283 105 7.3 189
Show 20590-5328 UC 4349 287 10.4 192
Show 20596-5329 KPP 482 246 3.7 193
Show 21000-5326 HDS2993 235 0.1 197
Show 20300-5427 UC 4202 57 42.0 204
Show 20496-5946 KPP2031 85 16.2 204

 
 
WDS 20496-5622 : COMPONENTS
 
 
  A
B pa=128.8°
sep=2.94"
 
 
20496-5622 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204942.69-562214.0 Mag 12.2 PmRA -47.00
PmDE 7.0
 
 
20496-5622 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204942.97-562215.8 Mag 12.6 PmRA 77.00
PmDE -47.0 Calc delta mag 0.4 Calc coord yes