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Current system
15489-5804
BRT 2817


Nearby doubles
8' : 15491-5812
I 976

10' : 15481-5811
SKF2839AB

17' : 15468-5808
ARY 106AB

17' : 15469-5807
I 1619

39' : 15522-5832
KPP 640

42' : 15497-5844
TDS9647

46' : 15438-5742
RST1857

47' : 15430-5807
DUN 190AB

48' : 15453-5841
FIN 234AB

54' : 15540-5729
TDS9684

58' : 15429-5836
RST5029

60' : 15434-5845
TDS9599

61' : 15459-5708
I 973

63' : 15434-5849
I 543

64' : 15415-5832
RST5026

68' : 15539-5858
TDS9683

68' : 15443-5707
RSS 385

69' : 15573-5751
R 270

70' : 15406-5744
RST1853

70' : 15499-5912
RST5030

71' : 15576-5749
DAM 799

71' : 15450-5907
HJ 4795AB

72' : 15415-5846
HDS2216

73' : 15414-5846
COO 188

75' : 15467-5651
KPP 597

80' : 15389-5813
RST1852



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.

15489-5804 BRT 2817

 
 
15h 48m 51.09s -58° 03' 26.9" P.A. 267.00 sep 4.8 mag 11.01,12.44
 
 
Coord 2000 15489-5804 Discov num BRT2817 Comp Coord arcsec 2000 15 48 51.09 -58 03 26.9
Date first 1892 Date last 2015 Obs 5
Pa first 261 Pa last 266.8 P.A. Now (θ) 266.8°
Sep first 4.9 Sep last 4.773 Sep. Now (ρ) 4.773"
Mag pri 11.01 Mag sec 12.44 delta mag (ΔM) 1.43 Spectral class
Pri motion ra +030 Sec motion ra -058
Pri motion dec -003 Sec motion dec -022
Notes B (Blue magnitudes)
rPM=1.451
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Tycho2 8705-00202-1 Gaia DR2 5834359651755293312
 
 
WDS 15489-5804 BRT 2817 : 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
15489-5804 BRT2817 1999 3 266 4.8 11.01 12.44 DB 154851.09-580326.9
15489-5804 BRT2817 2015 5 267 4.8 11.01 12.44 B 154851.09-580326.9

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

 
 
WDS 15489-5804 BRT 2817 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15489-5804 BRT 2817 : MEASURES
 
 
No records found.

 
 
WDS 15489-5804 : VIRTUAL EYEPIECE
 
 

15489-5804 BRT2817A mag 11.01 15489-5804 BRT2817B sep 2.5 P.A. 264.00 mag 12.44 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 15489-5804 : ALADIN DSS IMAGE @ 15h 48m 51.09s -58° 03' 26.9"
 
 
 
 
WDS 15489-5804 BRT 2817 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15489-5804 BRT2817 distance=0' 15491-5812 I 976 distance=8' 15481-5811 SKF2839AB distance=10' 15481-5811 SKF2839Aa,Ab distance=10' 15468-5808 I 974Aa,Ab distance=17' 15468-5808 ARY 106AB distance=17' 15469-5807 I 1619 distance=17' 15522-5832 KPP 640 distance=39' 15497-5844 TDS9647 distance=42' 15438-5742 RST1857 distance=46' 15430-5807 DUN 190AB distance=47' 15430-5807 I 372AC distance=47' 15453-5841 FIN 234AB distance=48' 15453-5841 DUN 191AB,C distance=48' 15540-5729 TDS9684 distance=54' 15429-5836 RST5029 distance=58' 15434-5845 TDS9599 distance=60' 15459-5708 I 973 distance=61' 15434-5849 I 543 distance=63' 15415-5832 RST5026 distance=64' 15539-5858 TDS9683 distance=68' 15443-5707 RSS 385 distance=68' 15573-5751 R 270 distance=69' 15406-5744 RST1853 distance=70' 15499-5912 RST5030 distance=70' 15576-5749 DAM 799 distance=71' 15450-5907 HJ 4795AB distance=71' 15450-5907 HJ 4795AC distance=71' 15450-5907 HJ 4795AD distance=71' 15450-5907 HJ 4795DE distance=72' 15415-5846 HDS2216 distance=72' 15414-5846 COO 188 distance=73' 15467-5651 KPP 597 distance=75' 15389-5813 RST1852 distance=80' 15390-5742 SKF1501AB distance=82' 15390-5742 VGT 4AI distance=82' 15390-5742 VGT 4AJ distance=82' 15390-5742 VGT 4AT distance=82' 15390-5742 VGT 4AU distance=82' 15390-5742 VGT 4AV distance=82' 15390-5742 VGT 4AW distance=82' 15390-5742 VGT 4AX distance=82' 15390-5742 VGT 4AY distance=82' 15390-5742 VGT 4A,Za distance=82' 15390-5742 VGT 4A,Zb distance=82' 15390-5742 VGT 4A,Zc distance=82' 15390-5742 VGT 4A,Zd distance=82' 15390-5742 NLS 2Aa,Ab distance=82' 15390-5742 CVN 52BC distance=82' 15390-5742 CVN 52BD distance=82' 15390-5742 CVN 52BE distance=82' 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 15489-5804 BRT2817 267 4.8
Show 15491-5812 I 976 212 2.1 8
Show 15481-5811 SKF2839 AB 26 20.5 10
Show 15481-5811 SKF2839 Aa,Ab 108 0.2 10
Show 15468-5808 I 974 Aa,Ab 183 0.5 17
Show 15468-5808 ARY 106 AB 65 94.2 17
Show 15469-5807 I 1619 131 4.3 17
Show 15522-5832 KPP 640 317 5.8 39
Show 15497-5844 TDS9647 315 0.8 42
Show 15438-5742 RST1857 96 0.6 46
Show 15430-5807 DUN 190 AB 90 4.9 47
Show 15430-5807 I 372 AC 48 33.2 47
Show 15453-5841 FIN 234 AB 164 0.1 48
Show 15453-5841 DUN 191 AB,C 296 32.6 48
Show 15540-5729 TDS9684 297 1.9 54
Show 15429-5836 RST5029 180 1.5 58
Show 15434-5845 TDS9599 247 0.7 60
Show 15459-5708 I 973 355 1.4 61
Show 15434-5849 I 543 337 1.2 63
Show 15415-5832 RST5026 25 2.3 64
Show 15539-5858 TDS9683 216 1.6 68
Show 15443-5707 RSS 385 322 10.5 68
Show 15573-5751 R 270 32 11.8 69
Show 15406-5744 RST1853 71 0.1 70
Show 15499-5912 RST5030 32 4.0 70
Show 15576-5749 DAM 799 82 2.8 71
Show 15450-5907 HJ 4795 AB 230 7.8 71
Show 15450-5907 HJ 4795 AC 125 21.5 71
Show 15450-5907 HJ 4795 AD 173 43.0 71
Show 15450-5907 HJ 4795 DE 234 7.9 72
Show 15415-5846 HDS2216 268 0.3 72
Show 15414-5846 COO 188 1 3.1 73
Show 15467-5651 KPP 597 193 5.5 75
Show 15389-5813 RST1852 174 4.6 80
Show 15390-5742 SKF1501 AB 323 10.3 82
Show 15390-5742 VGT 4 AI 303 7.6 82
Show 15390-5742 VGT 4 AJ 338 5.7 82
Show 15390-5742 VGT 4 AT 353 3.2 82
Show 15390-5742 VGT 4 AU 197 2.1 82
Show 15390-5742 VGT 4 AV 261 3.6 82
Show 15390-5742 VGT 4 AW 205 4.2 82
Show 15390-5742 VGT 4 AX 78 4.4 82
Show 15390-5742 VGT 4 AY 212 4.4 82
Show 15390-5742 VGT 4 A,Za 63 4.8 82
Show 15390-5742 VGT 4 A,Zb 59 6.6 82
Show 15390-5742 VGT 4 A,Zc 184 6.5 82
Show 15390-5742 VGT 4 A,Zd 70 6.9 82
Show 15390-5742 NLS 2 Aa,Ab 40 0.1 82
Show 15390-5742 CVN 52 BC 205 1.4 82
Show 15390-5742 CVN 52 BD 42 2.3 82
Show 15390-5742 CVN 52 BE 248 2.4 82

 
 
WDS 15489-5804 : COMPONENTS
 
 
  A
B pa=264.0°
sep=2.54"
 
 
15489-5804 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154851.09-580326.9 Mag 11.01 PmRA 30.00
PmDE -3.0 Tycho2 8705-00202-1
Tycho2
Tycho2 8705-00202-1 Pflag RAmdeg 237.21307428 DEmdeg -58.05755617
PmRA 2.7 PmDE -3.1 E RAmdeg 38 E DEmdeg 44
E pmRA 2.7 E pmDE 2.6 EpRAm 1989.33 EpDEm 1988.19
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 11.012 E BTmag 0.059 VTmag 10.781
E VTmag 0.075 Prox 252 TYC HIP
CCDM RAdeg 237.21306278 DEdeg -58.05754889 EpRA 1990 1.61
EpDE 1990 1.54 E RAdeg 38.7 E DEdeg 44.9 Posflg
Corr 0.0
 
 
15489-5804 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154850.77-580327.2 Mag 12.44 PmRA -58.00
PmDE -22.0 Calc delta mag 1.43 Calc coord yes