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Doubles in session


Current system
17028-4540
BRT 942


Nearby doubles
10' : 17037-4542
TDT 196

22' : 17013-4527
RST5424

23' : 17007-4540
CPO 508

28' : 17017-4516
RST5425

40' : 17063-4524
LDS 583

40' : 16596-4519
DON 820

42' : 16593-4522
CPO 505

43' : 16597-4606
BRT 940

48' : 17035-4627
B 1843

49' : 17066-4609
B 893

54' : 16579-4556
HJ 4899

61' : 17012-4638
RST 893

66' : 17029-4645
COO 207

66' : 17025-4645
BRT 941

66' : 16597-4637
RST 891

68' : 17090-4603
BRT 947

70' : 17007-4646
LDS 579

70' : 17067-4443
TDT 217

71' : 17004-4646
DAM 91

73' : 16564-4518
CPO 502

76' : 16576-4447
DON 818

80' : 16555-4520
I 995

80' : 16555-4522
I 1111

81' : 17087-4633
RST 901

81' : 17014-4659
CPO 509

82' : 16555-4607
TDT 146



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.

17028-4540 BRT 942

 
 
17h 02m 51.29s -45° 40' 03.1" P.A. 138.00 sep 3.2 mag 11.93,11.46
 
 
Coord 2000 17028-4540 Discov num BRT 942 Comp Coord arcsec 2000 17 02 51.29 -45 40 03.1
Date first 1902 Date last 2016 Obs 7
Pa first 138 Pa last 137.5 P.A. Now (θ) 137.5°
Sep first 2.2 Sep last 3.183 Sep. Now (ρ) 3.183"
Mag pri 11.93 Mag sec 11.46 delta mag (ΔM) 0.47 Spectral class
Pri motion ra -052 Sec motion ra +005
Pri motion dec +005 Sec motion dec -058
Notes
rPM=1.459
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 8327-00107-1 Gaia DR2 5963254089804912896
 
 
WDS 17028-4540 BRT 942 : 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
17028-4540 BRT 942 1991 2 149 2.4 11.93 11.46 170251.29-454003.1
17028-4540 BRT 942 1998 3 138 3.1 11.93 11.46 170251.29-454003.1
17028-4540 BRT 942 1999 4 138 3.2 11.93 11.46 170251.29-454003.1
17028-4540 BRT 942 2015 5 138 3.2 11.93 11.46 170251.29-454003.1
17028-4540 BRT 942 2016 7 138 3.2 11.93 11.46 170251.29-454003.1

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

 
 
WDS 17028-4540 BRT 942 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17028-4540 BRT 942 : MEASURES
 
 
No records found.

 
 
WDS 17028-4540 : VIRTUAL EYEPIECE
 
 

17028-4540 BRT 942A mag 11.93 17028-4540 BRT 942B sep 2.8 P.A. 147.40 mag 11.46 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 17028-4540 : ALADIN DSS IMAGE @ 17h 02m 51.29s -45° 40' 03.1"
 
 
 
 
WDS 17028-4540 BRT 942 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17028-4540 BRT 942 distance=0' 17037-4542 TDT 196 distance=10' 17013-4527 RST5424 distance=22' 17007-4540 CPO 508 distance=23' 17017-4516 RST5425 distance=28' 17063-4524 LDS 583 distance=40' 16596-4519 DON 820 distance=40' 16593-4522 CPO 505 distance=42' 16597-4606 BRT 940 distance=43' 17035-4627 B 1843 distance=48' 17066-4609 B 893 distance=49' 16579-4556 HJ 4899 distance=54' 17012-4638 RST 893 distance=61' 17029-4645 COO 207 distance=66' 17025-4645 BRT 941 distance=66' 16597-4637 RST 891 distance=66' 17090-4603 BRT 947 distance=68' 17007-4646 LDS 579 distance=70' 17067-4443 TDT 217 distance=70' 17004-4646 DAM 91 distance=71' 16564-4518 CPO 502 distance=73' 16576-4447 DON 818 distance=76' 16555-4520 I 995 distance=80' 16555-4522 I 1111 distance=80' 17087-4633 RST 901 distance=81' 17014-4659 CPO 509 distance=81' 16555-4607 TDT 146 distance=82' 16552-4556 TDT 143 distance=82' 17084-4443 CPO 71 distance=82' 16556-4504 TDT 148 distance=85' 16547-4532 BRT 930 distance=87' 17095-4632 B 2404AB distance=87' 17095-4632 SIN 100AC distance=87' 17074-4427 COO 208 distance=88' 17099-4453 BRT 949 distance=88' 16544-4545 TDT 135 distance=90' 16547-4515 BRT 932 distance=90' 16549-4508 BRT 935 distance=90' 17037-4710 HDO 264 distance=91' 16551-4459 CHR 253AB distance=92' 16551-4459 SNA 59Aa,Ab distance=92' 16551-4459 SNA 59AC distance=92' 16551-4459 SNA 59AD distance=92' 16567-4435 BRT 938 distance=92' 17103-4450 CPO 512 distance=94' 17113-4611 RST5541 distance=94' 17086-4654 KPP4027 distance=95' 17051-4714 HJ 4913 distance=98' 17043-4403 DON 821 distance=99' 16562-4651 HJ 4896 distance=99' 17045-4402 DON 822 distance=100' 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 17028-4540 BRT 942 138 3.2
Show 17037-4542 TDT 196 136 0.8 10
Show 17013-4527 RST5424 131 0.4 22
Show 17007-4540 CPO 508 231 4.6 23
Show 17017-4516 RST5425 359 0.2 28
Show 17063-4524 LDS 583 268 276.3 40
Show 16596-4519 DON 820 150 1.0 40
Show 16593-4522 CPO 505 165 3.5 42
Show 16597-4606 BRT 940 120 5.1 43
Show 17035-4627 B 1843 225 2.3 48
Show 17066-4609 B 893 17 0.2 49
Show 16579-4556 HJ 4899 272 2.2 54
Show 17012-4638 RST 893 209 0.3 61
Show 17029-4645 COO 207 47 3.6 66
Show 17025-4645 BRT 941 84 5.5 66
Show 16597-4637 RST 891 47 0.4 66
Show 17090-4603 BRT 947 245 2.9 68
Show 17007-4646 LDS 579 62 43.5 70
Show 17067-4443 TDT 217 97 1.1 70
Show 17004-4646 DAM 91 332 10.7 71
Show 16564-4518 CPO 502 52 4.9 73
Show 16576-4447 DON 818 136 3.5 76
Show 16555-4520 I 995 224 2.3 80
Show 16555-4522 I 1111 39 3.0 80
Show 17087-4633 RST 901 38 0.2 81
Show 17014-4659 CPO 509 320 4.3 81
Show 16555-4607 TDT 146 121 2.6 82
Show 16552-4556 TDT 143 291 0.5 82
Show 17084-4443 CPO 71 348 9.7 82
Show 16556-4504 TDT 148 322 0.6 85
Show 16547-4532 BRT 930 158 3.1 87
Show 17095-4632 B 2404 AB 36 8.2 87
Show 17095-4632 SIN 100 AC 352 16.8 87
Show 17074-4427 COO 208 137 5.0 88
Show 17099-4453 BRT 949 33 5.0 88
Show 16544-4545 TDT 135 273 0.4 90
Show 16547-4515 BRT 932 105 4.3 90
Show 16549-4508 BRT 935 215 3.8 90
Show 17037-4710 HDO 264 247 6.3 91
Show 16551-4459 CHR 253 AB 337 0.6 92
Show 16551-4459 SNA 59 Aa,Ab 120 0.1 92
Show 16551-4459 SNA 59 AC 222 3.5 92
Show 16551-4459 SNA 59 AD 128 7.4 92
Show 16567-4435 BRT 938 164 4.8 92
Show 17103-4450 CPO 512 165 6.0 94
Show 17113-4611 RST5541 91 0.1 94
Show 17086-4654 KPP4027 94 42.5 95
Show 17051-4714 HJ 4913 228 3.8 98
Show 17043-4403 DON 821 26 1.8 99
Show 16562-4651 HJ 4896 25 4.0 99
Show 17045-4402 DON 822 58 1.9 100

 
 
WDS 17028-4540 : COMPONENTS
 
 
  A
B pa=147.4°
sep=2.79"
 
 
17028-4540 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170251.29-454003.1 Mag 11.93 PmRA -52.00
PmDE 5.0
 
 
17028-4540 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170251.43-454005.4 Mag 11.46 PmRA 5.00
PmDE -58.0 Tycho2 8327-00107-2 Calc delta mag 0.47 Calc coord yes
Tycho2
Tycho2 8327-00107-2 Pflag RAmdeg 255.71415940 DEmdeg -45.66818469
PmRA -10.7 PmDE -42.7 E RAmdeg 84 E DEmdeg 99
E pmRA 3.1 E pmDE 3.0 EpRAm 1982.80 EpDEm 1977.03
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.163 E BTmag 0.188 VTmag 11.456
E VTmag 0.139 Prox 24 TYC HIP
CCDM RAdeg 255.71419472 DEdeg -45.66808250 EpRA 1990 1.65
EpDE 1990 1.39 E RAdeg 87.9 E DEdeg 108.1 Posflg
Corr 0.1