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Doubles in session


Current system
17426-4312
BRT 988


Nearby doubles
37' : 17447-4244
FIN 341

40' : 17390-4309
MOC 13AB

42' : 17396-4246
CPO 544

45' : 17390-4251
SKF1417

45' : 17466-4320
CPO 552

47' : 17405-4352
DON 854AB

50' : 17383-4259
DON 849

50' : 17420-4401
DON 857

51' : 17470-4330
COO 220

52' : 17429-4220
CPO 548

54' : 17466-4241
BRT 994

59' : 17375-4255
CPO 537

59' : 17477-4329
DON 864

60' : 17373-4300
SEE 510AB
Sargas

60' : 17456-4403
DON 861

64' : 17484-4322
BRT 996

65' : 17427-4208
DON 860

67' : 17447-4415
RSS 460

68' : 17395-4214
HDS2496

69' : 17388-4406
I 1331

71' : 17366-4338
DON 846

74' : 17364-4245
I 1006

76' : 17363-4344
DON 845

78' : 17454-4423
TDT 490

80' : 17482-4404
DON 865AB

81' : 17497-4335
RSS 463



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.

17426-4312 BRT 988

 
 
17h 42m 36.12s -43° 11' 53.7" P.A. 305.00 sep 4.1 mag 12.20,12.70
 
 
Coord 2000 17426-4312 Discov num BRT 988 Comp Coord arcsec 2000 17 42 36.12 -43 11 53.7
Date first 1901 Date last 2015 Obs 4
Pa first 308 Pa last 304.7 P.A. Now (θ) 304.7°
Sep first 4.0 Sep last 4.079 Sep. Now (ρ) 4.079"
Mag pri 12.20 Mag sec 12.70 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +020 Sec motion ra +006
Pri motion dec -015 Sec motion dec -009
Notes
rPM=0.609
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 5955878570144447616
 
 
WDS 17426-4312 BRT 988 : 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
17426-4312 BRT 988 1999 2 305 4.1 12.20 12.70 D 174236.12-431153.7
17426-4312 BRT 988 2015 4 305 4.1 12.20 12.70 174236.12-431153.7

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

 
 
WDS 17426-4312 BRT 988 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17426-4312 BRT 988 : MEASURES
 
 
No records found.

 
 
WDS 17426-4312 : VIRTUAL EYEPIECE
 
 

17426-4312 BRT 988A mag 12.2 17426-4312 BRT 988B sep 3.4 P.A. 313.50 mag 12.7 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 17426-4312 : ALADIN DSS IMAGE @ 17h 42m 36.12s -43° 11' 53.7"
 
 
 
 
WDS 17426-4312 BRT 988 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17426-4312 BRT 988 distance=0' 17447-4244 FIN 341 distance=37' 17390-4309 MOC 13AB distance=40' 17390-4309 MOC 13AC distance=40' 17390-4309 MOC 13AD distance=40' 17390-4309 MOC 13AE distance=40' 17396-4246 CPO 544 distance=42' 17390-4251 SKF1417 distance=45' 17466-4320 CPO 552 distance=45' 17405-4352 DON 854AB distance=47' 17405-4352 COO 217AC distance=47' 17383-4259 DON 849 distance=50' 17420-4401 DON 857 distance=50' 17470-4330 COO 220 distance=51' 17429-4220 CPO 548 distance=52' 17466-4241 BRT 994 distance=54' 17375-4255 CPO 537 distance=59' 17477-4329 DON 864 distance=59' 17373-4300 SEE 510AB (Sargas) distance=60' 17373-4300 SEE 510Aa,Ab distance=60' 17456-4403 DON 861 distance=60' 17484-4322 BRT 996 distance=64' 17427-4208 DON 860 distance=65' 17447-4415 RSS 460 distance=67' 17395-4214 HDS2496 distance=68' 17388-4406 I 1331 distance=69' 17366-4338 DON 846 distance=71' 17364-4245 I 1006 distance=74' 17363-4344 DON 845 distance=76' 17454-4423 TDT 490 distance=78' 17482-4404 DON 865AB distance=80' 17482-4404 CPO 555AC distance=80' 17497-4335 RSS 463 distance=81' 17363-4357 BRT 983 distance=83' 17500-4238 I 1341 distance=89' 17371-4419 WDK 3 distance=91' 17411-4143 RSS 456AB distance=91' 17411-4143 TOK 315AC distance=91' 17500-4232 BRT 999 distance=91' 17437-4442 BRT 989 distance=91' 17412-4142 COO 218AB distance=92' 17412-4142 FIN 428BC distance=92' 17458-4147 BRT 992 distance=93' 17411-4141 TDT 464 distance=93' 17431-4446 I 1335 distance=95' 17488-4207 BRT 998 distance=95' 17499-4405 KPP3005 distance=96' 17512-4251 LDS 614 distance=97' 17514-4311 CPO 557 distance=97' 17436-4135 CPO 549 distance=98' 17479-4433 RST5442 distance=99' 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 17426-4312 BRT 988 305 4.1
Show 17447-4244 FIN 341 226 0.0 37
Show 17390-4309 MOC 13 AB 222 3.6 40
Show 17390-4309 MOC 13 AC 328 4.8 40
Show 17390-4309 MOC 13 AD 145 5.9 40
Show 17390-4309 MOC 13 AE 128 6.5 40
Show 17396-4246 CPO 544 327 5.4 42
Show 17390-4251 SKF1417 328 2.2 45
Show 17466-4320 CPO 552 178 3.0 45
Show 17405-4352 DON 854 AB 122 7.3 47
Show 17405-4352 COO 217 AC 203 15.5 47
Show 17383-4259 DON 849 178 1.6 50
Show 17420-4401 DON 857 44 0.9 50
Show 17470-4330 COO 220 331 13.0 51
Show 17429-4220 CPO 548 240 6.0 52
Show 17466-4241 BRT 994 92 3.6 54
Show 17375-4255 CPO 537 72 6.7 59
Show 17477-4329 DON 864 179 0.5 59
Show Sargas 17373-4300 SEE 510 AB 315 6.5 60
Show 17373-4300 SEE 510 Aa,Ab 98 0.2 60
Show 17456-4403 DON 861 340 5.7 60
Show 17484-4322 BRT 996 224 5.6 64
Show 17427-4208 DON 860 3 0.5 65
Show 17447-4415 RSS 460 358 14.9 67
Show 17395-4214 HDS2496 300 2.9 68
Show 17388-4406 I 1331 58 1.3 69
Show 17366-4338 DON 846 122 3.4 71
Show 17364-4245 I 1006 175 0.7 74
Show 17363-4344 DON 845 167 0.3 76
Show 17454-4423 TDT 490 18 0.9 78
Show 17482-4404 DON 865 AB 55 2.5 80
Show 17482-4404 CPO 555 AC 54 9.1 80
Show 17497-4335 RSS 463 146 21.5 81
Show 17363-4357 BRT 983 135 3.1 83
Show 17500-4238 I 1341 111 0.4 89
Show 17371-4419 WDK 3 190 0.2 91
Show 17411-4143 RSS 456 AB 297 9.1 91
Show 17411-4143 TOK 315 AC 140 388.8 91
Show 17500-4232 BRT 999 49 2.7 91
Show 17437-4442 BRT 989 17 3.1 91
Show 17412-4142 COO 218 AB 55 15.2 92
Show 17412-4142 FIN 428 BC 356 8.5 92
Show 17458-4147 BRT 992 215 6.6 93
Show 17411-4141 TDT 464 230 0.9 93
Show 17431-4446 I 1335 57 3.0 95
Show 17488-4207 BRT 998 126 5.0 95
Show 17499-4405 KPP3005 254 19.9 96
Show 17512-4251 LDS 614 37 45.4 97
Show 17514-4311 CPO 557 225 3.7 97
Show 17436-4135 CPO 549 265 4.0 98
Show 17479-4433 RST5442 105 0.6 99

 
 
WDS 17426-4312 : COMPONENTS
 
 
  A
B pa=313.5°
sep=3.37"
 
 
17426-4312 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174236.12-431153.7 Mag 12.2 PmRA 20.00
PmDE -15.0
 
 
17426-4312 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174235.90-431151.4 Mag 12.7 PmRA 6.00
PmDE -9.0 Calc delta mag 0.5 Calc coord yes