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Doubles in session


Current system
15438-5121
BRT 866


Nearby doubles
8' : 15433-5125
I 544

18' : 15448-5105
SPM 32

19' : 15436-5138
RST 790

20' : 15450-5136
SKF1020

30' : 15447-5148
BRT2084

31' : 15435-5151
HJ 4794

34' : 15471-5107
B 1790AB

35' : 15450-5047
HLD 124

39' : 15434-5158
RSS 384

39' : 15473-5100
RST2979

40' : 15458-5155
BRT2085

40' : 15404-5056
BRT 861

44' : 15446-5202
TDS9609

44' : 15400-5146
RST 786

44' : 15395-5137
RST 784

47' : 15440-5034
SKF1019

50' : 15386-5128
RST2970AB

52' : 15478-5157
SKF1400

55' : 15382-5138
RST 782

57' : 15486-5045
NSN 384

62' : 15375-5137
HDS2202

62' : 15384-5045
TDS 780

62' : 15436-5018
CPO9201AB

66' : 15398-5027
I 1272

67' : 15442-5013
HJ 4797

69' : 15470-5222
I 975



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.

15438-5121 BRT 866

 
 
15h 43m 49.44s -51° 19' 50.7" P.A. 1.00 sep 5.0 mag 10.86,10.90
 
 
Coord 2000 15438-5121 Discov num BRT 866 Comp Coord arcsec 2000 15 43 49.44 -51 19 50.7
Date first 1902 Date last 2015 Obs 7
Pa first 3 Pa last 1 P.A. Now (θ) 1°
Sep first 4.6 Sep last 4.968 Sep. Now (ρ) 4.968"
Mag pri 10.86 Mag sec 10.90 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Gaia DR2 5982271281616866560
 
 
WDS 15438-5121 BRT 866 : 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
15438-5121 BRT 866 1903 2 3 4.6 10.86 10.90 154355.49-512029.0
15438-5121 BRT 866 2000 5 1 5.0 10.86 10.90 154349.44-511950.7
15438-5121 BRT 866 2010 6 1 4.5 10.86 10.90 154349.44-511950.7
15438-5121 BRT 866 2015 7 1 5.0 10.86 10.90 154349.44-511950.7

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

 
 
WDS 15438-5121 BRT 866 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15438-5121 BRT 866 : MEASURES
 
 
No records found.

 
 
WDS 15438-5121 : VIRTUAL EYEPIECE
 
 

15438-5121 BRT 866A mag 10.86 15438-5121 BRT 866B sep 5.0 P.A. 0.60 mag 10.9 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 15438-5121 : ALADIN DSS IMAGE @ 15h 43m 49.44s -51° 19' 50.7"
 
 
 
 
WDS 15438-5121 BRT 866 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15438-5121 BRT 866 distance=0' 15433-5125 I 544 distance=8' 15448-5105 SPM 32 distance=18' 15436-5138 RST 790 distance=19' 15450-5136 SKF1020 distance=20' 15447-5148 BRT2084 distance=30' 15435-5151 HJ 4794 distance=31' 15471-5107 B 1790AB distance=34' 15471-5107 WSI 83Ba,Bb distance=34' 15450-5047 HLD 124 distance=35' 15434-5158 RSS 384 distance=39' 15473-5100 RST2979 distance=39' 15458-5155 BRT2085 distance=40' 15404-5056 BRT 861 distance=40' 15446-5202 TDS9609 distance=44' 15400-5146 RST 786 distance=44' 15395-5137 RST 784 distance=44' 15440-5034 SKF1019 distance=47' 15386-5128 RST2970AB distance=50' 15386-5128 RST2970AC distance=50' 15478-5157 SKF1400 distance=52' 15382-5138 RST 782 distance=55' 15486-5045 NSN 384 distance=57' 15375-5137 HDS2202 distance=62' 15384-5045 TDS 780 distance=62' 15436-5018 CPO9201AB distance=62' 15436-5018 CPO9201AC distance=62' 15436-5018 CPO9201AD distance=62' 15436-5018 CPO9201AE distance=62' 15398-5027 I 1272 distance=66' 15442-5013 HJ 4797 distance=67' 15470-5222 I 975 distance=69' 15467-5224 CPO 444 distance=70' 15378-5154 BRT2082 distance=72' 15391-5022 BRT 860 distance=74' 15358-5113 RST2965 distance=76' 15388-5222 DUN 189AB distance=78' 15388-5222 I 88BC distance=79' 15518-5145 RST 799 distance=79' 15403-5232 B 2791 distance=80' 15360-5051 B 2359 distance=80' 15372-5212 CPO 435 distance=81' 15477-5009 B 2368 distance=81' 15488-5226 B 1792AB distance=82' 15510-5209 RST5591 distance=84' 15358-5044 CPO 432 distance=84' 15418-5241 BRT2083 distance=84' 15396-5236 B 2788 distance=86' 15528-5107 TDS9675 distance=86' 15495-5229 BRT2086 distance=88' 15345-5106 I 968 distance=89' 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 15438-5121 BRT 866 1 5.0
Show 15433-5125 I 544 223 2.0 8
Show 15448-5105 SPM 32 131 15.0 18
Show 15436-5138 RST 790 37 2.7 19
Show 15450-5136 SKF1020 201 7.6 20
Show 15447-5148 BRT2084 25 3.8 30
Show 15435-5151 HJ 4794 148 12.4 31
Show 15471-5107 B 1790 AB 82 0.4 34
Show 15471-5107 WSI 83 Ba,Bb 209 0.1 34
Show 15450-5047 HLD 124 191 2.2 35
Show 15434-5158 RSS 384 325 36.0 39
Show 15473-5100 RST2979 224 1.2 39
Show 15458-5155 BRT2085 206 3.2 40
Show 15404-5056 BRT 861 356 2.9 40
Show 15446-5202 TDS9609 343 2.0 44
Show 15400-5146 RST 786 207 1.3 44
Show 15395-5137 RST 784 335 3.7 44
Show 15440-5034 SKF1019 225 7.9 47
Show 15386-5128 RST2970 AB 167 0.4 50
Show 15386-5128 RST2970 AC 93 0.9 50
Show 15478-5157 SKF1400 288 8.2 52
Show 15382-5138 RST 782 37 2.4 55
Show 15486-5045 NSN 384 33 13.4 57
Show 15375-5137 HDS2202 43 30.3 62
Show 15384-5045 TDS 780 133 0.8 62
Show 15436-5018 CPO9201 AB 71 4.5 62
Show 15436-5018 CPO9201 AC 84 12.7 62
Show 15436-5018 CPO9201 AD 56 14.5 62
Show 15436-5018 CPO9201 AE 280 9.4 62
Show 15398-5027 I 1272 291 0.5 66
Show 15442-5013 HJ 4797 258 21.1 67
Show 15470-5222 I 975 162 0.4 69
Show 15467-5224 CPO 444 141 8.3 70
Show 15378-5154 BRT2082 37 2.6 72
Show 15391-5022 BRT 860 80 7.3 74
Show 15358-5113 RST2965 321 1.0 76
Show 15388-5222 DUN 189 AB 279 53.3 78
Show 15388-5222 I 88 BC 23 4.9 79
Show 15518-5145 RST 799 298 1.7 79
Show 15403-5232 B 2791 290 3.3 80
Show 15360-5051 B 2359 324 2.5 80
Show 15372-5212 CPO 435 236 4.8 81
Show 15477-5009 B 2368 135 1.9 81
Show 15488-5226 B 1792 AB 288 1.2 82
Show 15510-5209 RST5591 248 5.1 84
Show 15358-5044 CPO 432 173 5.9 84
Show 15418-5241 BRT2083 220 6.5 84
Show 15396-5236 B 2788 350 4.5 86
Show 15528-5107 TDS9675 204 4.1 86
Show 15495-5229 BRT2086 208 4.6 88
Show 15345-5106 I 968 238 3.3 89

 
 
WDS 15438-5121 : COMPONENTS
 
 
  A
B pa=0.6°
sep=4.97"
 
 
15438-5121 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154349.44-511950.7 Mag 10.86 PmRA -13.00
PmDE -8.0
 
 
15438-5121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154349.45-511945.7 Mag 10.9 Calc delta mag 0.04
Calc coord yes