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Current system
12203-5242
BRT 2072


Nearby doubles
12' : 12213-5250
WSP 87AB

15' : 12205-5227
CPO 347

25' : 12226-5257
CPO 349

31' : 12229-5223
RST 588

31' : 12225-5306
B 1211

32' : 12182-5218
I 1220

32' : 12236-5230
TDS8364

35' : 12209-5208
RST 586

35' : 12227-5310
B 1212

36' : 12236-5222
TDS8363

38' : 12244-5250
HJ 4520

42' : 12234-5211
R 198

46' : 12248-5220
TDS8371

50' : 12258-5240
TDS8379

51' : 12209-5333
LDS 404

52' : 12244-5206
TDS8366

59' : 12239-5331
RST5525

59' : 12268-5238
TDS8385

59' : 12266-5227
TDS8384

64' : 12166-5336
TDS8298

65' : 12193-5346
RST2791

67' : 12261-5200
HDS1748

69' : 12263-5201
HDS1749

70' : 12260-5156
TDS8381

71' : 12260-5331
TDS8382

75' : 12278-5315
AOT 42



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.

12203-5242 BRT 2072

 
 
12h 20m 22.90s -52° 42' 18.2" P.A. 37.00 sep 2.6 mag 13.00,13.00
 
 
Coord 2000 12203-5242 Discov num BRT2072 Comp Coord arcsec 2000 12 20 22.90 -52 42 18.2
Date first 1892 Date last 2015 Obs 4
Pa first 44 Pa last 37.4 P.A. Now (θ) 37.4°
Sep first 2.1 Sep last 2.625 Sep. Now (ρ) 2.625"
Mag pri 13.00 Mag sec 13.00 delta mag (ΔM) 0 Spectral class
Pri motion ra +000 Sec motion ra -005
Pri motion dec +000 Sec motion dec +024
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Gaia DR2 6077388658116297088
 
 
WDS 12203-5242 BRT 2072 : 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
12203-5242 BRT2072 1991 2 41 2.6 13.00 13.00 122022.90-524218.2
12203-5242 BRT2072 1998 3 38 2.7 13.00 13.00 122022.90-524218.2
12203-5242 BRT2072 2015 4 37 2.6 13.00 13.00 122022.90-524218.2

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

 
 
WDS 12203-5242 BRT 2072 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12203-5242 BRT 2072 : MEASURES
 
 
No records found.

 
 
WDS 12203-5242 : VIRTUAL EYEPIECE
 
 

12203-5242 BRT2072A mag 13 12203-5242 BRT2072B sep 2.3 P.A. 24.90 mag 13 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 12203-5242 : ALADIN DSS IMAGE @ 12h 20m 22.90s -52° 42' 18.2"
 
 
 
 
WDS 12203-5242 BRT 2072 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12203-5242 BRT2072 distance=0' 12213-5250 WSP 87AB distance=12' 12213-5250 WSP 87AC distance=12' 12213-5250 WSP 87AD distance=12' 12213-5250 WSP 87AE distance=12' 12213-5250 WSP 87AF distance=12' 12213-5250 WSP 87AG distance=12' 12213-5250 WSP 87AH distance=12' 12213-5250 WSP 87AI distance=12' 12213-5250 WSP 87AJ distance=12' 12213-5250 WSP 87AK distance=12' 12213-5250 WSP 87AL distance=12' 12213-5250 WSP 87AM distance=12' 12213-5250 WSP 87AN distance=12' 12213-5250 WSP 87AO distance=12' 12213-5250 WSP 87AP distance=12' 12213-5250 WSP 87AQ distance=12' 12213-5250 WSP 87AR distance=12' 12205-5227 CPO 347 distance=15' 12226-5257 CPO 349 distance=25' 12229-5223 RST 588 distance=31' 12225-5306 B 1211 distance=31' 12182-5218 I 1220 distance=32' 12236-5230 TDS8364 distance=32' 12209-5208 RST 586 distance=35' 12227-5310 B 1212 distance=35' 12236-5222 TDS8363 distance=36' 12244-5250 HJ 4520 distance=38' 12234-5211 R 198 distance=42' 12248-5220 TDS8371 distance=46' 12258-5240 TDS8379 distance=50' 12209-5333 LDS 404 distance=51' 12244-5206 TDS8366 distance=52' 12239-5331 RST5525 distance=59' 12268-5238 TDS8385 distance=59' 12266-5227 TDS8384 distance=59' 12166-5336 TDS8298 distance=64' 12193-5346 RST2791 distance=65' 12261-5200 HDS1748 distance=67' 12263-5201 HDS1749 distance=69' 12260-5156 TDS8381 distance=70' 12260-5331 TDS8382 distance=71' 12278-5315 AOT 42 distance=75' 12279-5211 TDS8395 distance=76' 12148-5146 LDS 394 distance=77' 12257-5343 TDS8376 distance=78' 12161-5350 TDS8292 distance=78' 12118-5306 HDS1722AB distance=82' 12118-5306 HDS1722Aa,Ab distance=82' 12117-5222 RIZ 2 distance=83' 12289-5211 RST 595 distance=85' 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 12203-5242 BRT2072 37 2.6
Show 12213-5250 WSP 87 AB 202 4.1 12
Show 12213-5250 WSP 87 AC 241 5.6 12
Show 12213-5250 WSP 87 AD 141 8.1 12
Show 12213-5250 WSP 87 AE 280 11.9 12
Show 12213-5250 WSP 87 AF 9 12.3 12
Show 12213-5250 WSP 87 AG 311 14.3 12
Show 12213-5250 WSP 87 AH 16 14.9 12
Show 12213-5250 WSP 87 AI 288 16.0 12
Show 12213-5250 WSP 87 AJ 95 20.9 12
Show 12213-5250 WSP 87 AK 47 22.8 12
Show 12213-5250 WSP 87 AL 326 23.3 12
Show 12213-5250 WSP 87 AM 42 23.6 12
Show 12213-5250 WSP 87 AN 219 24.4 12
Show 12213-5250 WSP 87 AO 48 31.3 12
Show 12213-5250 WSP 87 AP 238 7.7 12
Show 12213-5250 WSP 87 AQ 276 13.8 12
Show 12213-5250 WSP 87 AR 325 15.2 12
Show 12205-5227 CPO 347 56 5.7 15
Show 12226-5257 CPO 349 199 12.5 25
Show 12229-5223 RST 588 159 0.4 31
Show 12225-5306 B 1211 51 0.9 31
Show 12182-5218 I 1220 305 0.2 32
Show 12236-5230 TDS8364 259 0.9 32
Show 12209-5208 RST 586 276 0.6 35
Show 12227-5310 B 1212 276 0.1 35
Show 12236-5222 TDS8363 214 2.0 36
Show 12244-5250 HJ 4520 221 35.9 38
Show 12234-5211 R 198 51 3.2 42
Show 12248-5220 TDS8371 325 0.8 46
Show 12258-5240 TDS8379 25 1.0 50
Show 12209-5333 LDS 404 246 30.5 51
Show 12244-5206 TDS8366 269 1.9 52
Show 12239-5331 RST5525 295 0.6 59
Show 12268-5238 TDS8385 208 1.1 59
Show 12266-5227 TDS8384 22 2.3 59
Show 12166-5336 TDS8298 27 0.5 64
Show 12193-5346 RST2791 24 0.4 65
Show 12261-5200 HDS1748 6 0.5 67
Show 12263-5201 HDS1749 56 6.5 69
Show 12260-5156 TDS8381 187 0.6 70
Show 12260-5331 TDS8382 71 1.6 71
Show 12278-5315 AOT 42 147 8.7 75
Show 12279-5211 TDS8395 41 0.4 76
Show 12148-5146 LDS 394 187 23.9 77
Show 12257-5343 TDS8376 123 0.7 78
Show 12161-5350 TDS8292 105 0.6 78
Show 12118-5306 HDS1722 AB 175 0.8 82
Show 12118-5306 HDS1722 Aa,Ab 33 0.1 82
Show 12117-5222 RIZ 2 348 0.1 83
Show 12289-5211 RST 595 207 1.8 85

 
 
WDS 12203-5242 : COMPONENTS
 
 
  A
B pa=24.9°
sep=2.30"
 
 
12203-5242 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122022.90-524218.2 Mag 13 PmRA 0.00
PmDE 0.0
 
 
12203-5242 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122023.01-524216.1 Mag 13 PmRA -5.00
PmDE 24.0 Calc coord yes