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Current system
17522-2817
BRT 3049


Nearby doubles
10' : 17528-2823
OCC9169

12' : 17517-2826
OCC9167

12' : 17522-2829
HWE 40AB

26' : 17541-2820
OCC9171

31' : 17512-2750
OCC 122

32' : 17538-2841
CIN 1

32' : 17541-2837
TDT 564

32' : 17528-2847
OCC9168AB

32' : 17521-2848
TDT 546

33' : 17538-2842
OCC9170

37' : 17537-2847
RST2000

38' : 17531-2852
B 2421

39' : 17514-2854
RST1993

42' : 17548-2839
SKF2546

43' : 17500-2847
RST1992

43' : 17498-2846
BRT3048

48' : 17557-2805
I 109

51' : 17556-2841
OCC9172

56' : 17482-2801
HDS2514

61' : 17495-2729
RST1991

61' : 17567-2804
OCC 109

63' : 17536-2717
LSC 80

63' : 17476-2833
B 357

64' : 17507-2917
B 359AB

64' : 17557-2733
KPP2761

65' : 17495-2910
I 1009



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.

17522-2817 BRT 3049

 
 
17h 52m 13.45s -28° 16' 48.6" P.A. 116.00 sep 4.9 mag 10.78,10.80
 
 
Coord 2000 17522-2817 Discov num BRT3049 Comp Coord arcsec 2000 17 52 13.45 -28 16 48.6
Date first 1913 Date last 2015 Obs 4
Pa first 120 Pa last 115.9 P.A. Now (θ) 115.9°
Sep first 4.8 Sep last 4.898 Sep. Now (ρ) 4.898"
Mag pri 10.78 Mag sec 10.80 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -004 Sec motion ra +076
Pri motion dec +011 Sec motion dec -015
Notes
rPM=1.086
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6853-00577-1 Gaia DR2 4057442071172735360
 
 
WDS 17522-2817 BRT 3049 : 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
17522-2817 BRT3049 1998 2 116 4.8 10.78   D 175213.45-281648.6
17522-2817 BRT3049 1999 3 116 4.9 10.78 10.80 D 175213.45-281648.6
17522-2817 BRT3049 2015 4 116 4.9 10.78 10.80 175213.45-281648.6

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

 
 
WDS 17522-2817 BRT 3049 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17522-2817 BRT 3049 : MEASURES
 
 
No records found.

 
 
WDS 17522-2817 : VIRTUAL EYEPIECE
 
 

17522-2817 BRT3049A mag 10.78 17522-2817 BRT3049B sep 4.4 P.A. 118.90 mag 10.8 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 17522-2817 : ALADIN DSS IMAGE @ 17h 52m 13.45s -28° 16' 48.6"
 
 
 
 
WDS 17522-2817 BRT 3049 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17522-2817 BRT3049 distance=0' 17528-2823 OCC9169 distance=10' 17517-2826 OCC9167 distance=12' 17522-2829 BU 1122BC distance=12' 17522-2829 HWE 40AB distance=12' 17522-2829 HWE 40AD distance=12' 17522-2829 HWE 40AE distance=12' 17530-2803 RST1997BC distance=17' 17530-2803 RST1997A,BC distance=17' 17541-2820 OCC9171 distance=26' 17512-2750 OCC 122 distance=31' 17538-2841 CIN 1 distance=32' 17541-2837 TDT 564 distance=32' 17528-2847 OCC9168AB distance=32' 17528-2847 OCC9168AC distance=32' 17521-2848 TDT 546 distance=32' 17538-2842 OCC9170 distance=33' 17537-2847 RST2000 distance=37' 17531-2852 B 2421 distance=38' 17514-2854 RST1993 distance=39' 17548-2839 SKF2546 distance=42' 17500-2847 RST1992 distance=43' 17498-2846 BRT3048 distance=43' 17557-2805 I 109 distance=48' 17556-2841 OCC9172 distance=51' 17482-2801 HDS2514 distance=56' 17495-2729 RST1991 distance=61' 17567-2804 OCC 109 distance=61' 17536-2717 LSC 80 distance=63' 17507-2917 B 359BC distance=63' 17507-2917 B 359BD distance=63' 17476-2833 B 357 distance=63' 17507-2917 B 359AB distance=64' 17557-2733 KPP2761 distance=64' 17495-2910 I 1009 distance=65' 17511-2920 B 360 distance=65' 17522-2711 RST1995 distance=67' 17476-2750 LIC 1 distance=68' 17471-2809 OCC 152 distance=69' 17495-2919 B 2417 distance=72' 17566-2903 I 1347 distance=74' 17525-2702 I 1010 distance=76' 17525-2933 JKS 17 distance=77' 17504-2704 OCC9022 distance=78' 17519-2659 RST1994 distance=79' 17581-2816 BRT3052 distance=79' 17538-2659 RST2001 distance=80' 17562-2714 I 1346 distance=82' 17465-2746 RST1988 distance=82' 17521-2654 I 1343AB distance=84' 17521-2654 B 2844AB,C distance=84' 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 17522-2817 BRT3049 116 4.9
Show 17528-2823 OCC9169 -1 0.0 10
Show 17517-2826 OCC9167 -1 0.0 12
Show 17522-2829 BU 1122 BC 132 1.5 12
Show 17522-2829 HWE 40 AB 8 7.1 12
Show 17522-2829 HWE 40 AD 2 12.0 12
Show 17522-2829 HWE 40 AE 11 21.7 12
Show 17530-2803 RST1997 BC 177 0.3 17
Show 17530-2803 RST1997 A,BC 203 2.8 17
Show 17541-2820 OCC9171 -1 0.0 26
Show 17512-2750 OCC 122 -1 0.1 31
Show 17538-2841 CIN 1 1 7.1 32
Show 17541-2837 TDT 564 111 2.8 32
Show 17528-2847 OCC9168 AB -1 0.0 32
Show 17528-2847 OCC9168 AC -1 0.0 32
Show 17521-2848 TDT 546 49 4.3 32
Show 17538-2842 OCC9170 -1 0.1 33
Show 17537-2847 RST2000 49 1.0 37
Show 17531-2852 B 2421 250 8.0 38
Show 17514-2854 RST1993 278 2.3 39
Show 17548-2839 SKF2546 9 5.9 42
Show 17500-2847 RST1992 144 0.5 43
Show 17498-2846 BRT3048 300 4.5 43
Show 17557-2805 I 109 240 5.4 48
Show 17556-2841 OCC9172 -1 0.0 51
Show 17482-2801 HDS2514 353 0.1 56
Show 17495-2729 RST1991 58 0.9 61
Show 17567-2804 OCC 109 -1 0.1 61
Show 17536-2717 LSC 80 199 0.1 63
Show 17507-2917 B 359 BC 222 4.1 63
Show 17507-2917 B 359 BD 118 7.7 63
Show 17476-2833 B 357 309 6.1 63
Show 17507-2917 B 359 AB 340 47.0 64
Show 17557-2733 KPP2761 9 3.4 64
Show 17495-2910 I 1009 136 1.1 65
Show 17511-2920 B 360 114 4.7 65
Show 17522-2711 RST1995 333 1.6 67
Show 17476-2750 LIC 1 123 0.0 68
Show 17471-2809 OCC 152 -1 0.1 69
Show 17495-2919 B 2417 189 6.3 72
Show 17566-2903 I 1347 22 0.1 74
Show 17525-2702 I 1010 113 2.7 76
Show 17525-2933 JKS 17 153 11.4 77
Show 17504-2704 OCC9022 195 0.1 78
Show 17519-2659 RST1994 285 3.4 79
Show 17581-2816 BRT3052 77 5.2 79
Show 17538-2659 RST2001 347 0.5 80
Show 17562-2714 I 1346 204 0.8 82
Show 17465-2746 RST1988 65 0.6 82
Show 17521-2654 I 1343 AB 265 0.2 84
Show 17521-2654 B 2844 AB,C 160 17.6 84

 
 
WDS 17522-2817 : COMPONENTS
 
 
  A
B pa=118.9°
sep=4.43"
 
 
17522-2817 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175213.45-281648.6 Mag 10.78 PmRA -4.00
PmDE 11.0 Tycho2 6853-00577-1
Tycho2
Tycho2 6853-00577-1 Pflag RAmdeg 268.05605018 DEmdeg -28.28018870
PmRA 1.6 PmDE 1.7 E RAmdeg 60 E DEmdeg 73
E pmRA 3.0 E pmDE 2.8 EpRAm 1986.30 EpDEm 1981.25
Num 3 Q RAmdeg 1.6 Q DEmdeg 0.9 Q pmRA 1.6
Q pmDE 0.9 BTmag 11.805 E BTmag 0.125 VTmag 10.782
E VTmag 0.093 Prox 786 TYC T HIP
CCDM RAdeg 268.05604639 DEdeg -28.28019278 EpRA 1990 1.73
EpDE 1990 1.54 E RAdeg 61.6 E DEdeg 77.5 Posflg
Corr 0.0
CCDM
Ccdm 17522-2817 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs 11.3
R dRAs 41 Year Theta Rho
Obs 2 Vmag Sp PmNote
PmRA PmDE Dm number -2813734 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17459S2815A
HIC
 
 
17522-2817 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175213.74-281650.7 Mag 10.8 PmRA 76.00
PmDE -15.0 Calc delta mag 0.02 Calc coord yes
CCDM
Ccdm 17522-2817 RComp Comp B Note1
Note2 Discov num BRT3049 DRAs 1.86 DDEs 9.1
R dRAs 41 Year 1913 Theta 120 Rho 4.8
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17459S2815B
HIC