stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21476-1218
BRT 2785


Nearby doubles
25' : 21468-1157
OCC 997

39' : 21467-1142
OCC 227

45' : 21454-1247
VSP 2

50' : 21474-1307
HWE 58AB

69' : 21515-1139
HU 89

69' : 21523-1216
TDT3208

80' : 21422-1221
J 1410

84' : 21427-1258
KPP1268

87' : 21530-1249
LDS 761

88' : 21489-1344
UC 4572

90' : 21453-1341
STF2821

92' : 21436-1108
LV 10

97' : 21476-1355
LDS4908

101' : 21488-1357
GWP3096

108' : 21403-1214
GWP3085

109' : 21520-1050
BRT2786

110' : 21403-1157
GWP3084

111' : 21550-1158
HJ 616

118' : 21541-1108
RST4093

119' : 21397-1237
RST4090AB

121' : 21538-1339
GWP3104

125' : 21441-1025
GWP3089

126' : 21391-1221
VBS 34AB

129' : 21434-1410
HLD 167AB

132' : 21393-1305
HU 88

133' : 21411-1047
OCC 826



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.

21476-1218 BRT 2785

 
 
21h 47m 38.76s -12° 17' 45.7" P.A. 89.00 sep 3.4 mag 11.30,11.80
 
 
Coord 2000 21476-1218 Discov num BRT2785 Comp Coord arcsec 2000 21 47 38.76 -12 17 45.7
Date first 1906 Date last 2016 Obs 6
Pa first 88 Pa last 89.3 P.A. Now (θ) 89.3°
Sep first 3.3 Sep last 3.4 Sep. Now (ρ) 3.4"
Mag pri 11.30 Mag sec 11.80 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -042 Sec motion ra +052
Pri motion dec -028 Sec motion dec -026
Notes
rPM=1.617
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Gaia DR2 6844084919376469376
 
 
WDS 21476-1218 BRT 2785 : 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
21476-1218 BRT2785 2002 4 89 3.4 11.30 11.80 D 214738.76-121745.7
21476-1218 BRT2785 2016 6 89 3.4 11.30 11.80 214738.76-121745.7

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

 
 
WDS 21476-1218 BRT 2785 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21476-1218 BRT 2785 : MEASURES
 
 
No records found.

 
 
WDS 21476-1218 : VIRTUAL EYEPIECE
 
 

21476-1218 BRT2785A mag 11.3 21476-1218 BRT2785B sep 3.3 P.A. 89.30 mag 11.8 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 21476-1218 : ALADIN DSS IMAGE @ 21h 47m 38.76s -12° 17' 45.7"
 
 
 
 
WDS 21476-1218 BRT 2785 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21476-1218 BRT2785 distance=0' 21468-1157 OCC 997 distance=25' 21467-1142 OCC 227 distance=39' 21454-1247 VSP 2 distance=45' 21474-1307 HWE 58AB distance=50' 21474-1307 STF2826AC distance=50' 21515-1139 HU 89 distance=69' 21523-1216 TDT3208 distance=69' 21422-1221 J 1410 distance=80' 21427-1258 KPP1268 distance=84' 21530-1249 LDS 761 distance=87' 21489-1344 UC 4572 distance=88' 21453-1341 STF2821 distance=90' 21436-1108 LV 10 distance=92' 21476-1355 LDS4908 distance=97' 21488-1357 GWP3096 distance=101' 21403-1214 GWP3085 distance=108' 21520-1050 BRT2786 distance=109' 21403-1157 GWP3084 distance=110' 21550-1158 HJ 616 distance=111' 21541-1108 RST4093 distance=118' 21397-1237 RST4090AB distance=119' 21397-1237 BVD 139AB,C distance=119' 21538-1339 GWP3104 distance=121' 21441-1025 GWP3089 distance=125' 21391-1221 VBS 34AB distance=126' 21391-1221 B 2897AB,C distance=126' 21434-1410 HLD 167AB distance=129' 21434-1410 GLP 19AC distance=129' 21393-1305 HU 88 distance=132' 21411-1047 OCC 826 distance=133' 21472-1431 KPP4248BC distance=134' 21534-1411 RST4092 distance=141' 21417-1412 HJ 5291 distance=143' 21544-1430 HJ 5522 distance=144' 21572-1303 BRT2787 distance=146' 21536-1019 FIN 358 distance=148' 21375-1225 TSN 68 distance=149' 21475-0945 UC 4565 distance=153' 21401-1405 GWP3082 distance=154' 21440-1445 DRS 68 distance=157' 21435-0953 OCC 948 distance=158' 21498-0943 GWP3099 distance=159' 21412-1011 RAO 623 distance=159' 21556-1028 LDS4924 distance=162' 21382-1054 I 302 distance=163' 21366-1243 GWP3077 distance=164' 21370-1125 HU 87 distance=166' 21585-1314 UC 4618 distance=169' 21552-1012 HJ 949 distance=169' 21563-1020 KPP2693 distance=174' 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 21476-1218 BRT2785 89 3.4
Show 21468-1157 OCC 997 -1 0.1 25
Show 21467-1142 OCC 227 -1 0.1 39
Show 21454-1247 VSP 2 46 0.2 45
Show 21474-1307 HWE 58 AB 82 0.6 50
Show 21474-1307 STF2826 AC 81 4.0 50
Show 21515-1139 HU 89 24 0.6 69
Show 21523-1216 TDT3208 71 1.8 69
Show 21422-1221 J 1410 208 4.8 80
Show 21427-1258 KPP1268 49 9.7 84
Show 21530-1249 LDS 761 257 17.3 87
Show 21489-1344 UC 4572 214 63.4 88
Show 21453-1341 STF2821 223 27.3 90
Show 21436-1108 LV 10 356 1.0 92
Show 21476-1355 LDS4908 347 47.9 97
Show 21488-1357 GWP3096 182 35.5 101
Show 21403-1214 GWP3085 76 24.0 108
Show 21520-1050 BRT2786 333 4.0 109
Show 21403-1157 GWP3084 292 10.0 110
Show 21550-1158 HJ 616 274 30.5 111
Show 21541-1108 RST4093 291 0.4 118
Show 21397-1237 RST4090 AB 323 1.2 119
Show 21397-1237 BVD 139 AB,C 287 128.0 119
Show 21538-1339 GWP3104 350 10.0 121
Show 21441-1025 GWP3089 68 93.0 125
Show 21391-1221 VBS 34 AB 275 0.2 126
Show 21391-1221 B 2897 AB,C 18 0.8 126
Show 21434-1410 HLD 167 AB 289 1.9 129
Show 21434-1410 GLP 19 AC 291 21.4 129
Show 21393-1305 HU 88 227 1.4 132
Show 21411-1047 OCC 826 -1 0.1 133
Show 21472-1431 KPP4248 BC 279 2.2 134
Show 21534-1411 RST4092 31 1.3 141
Show 21417-1412 HJ 5291 107 24.4 143
Show 21544-1430 HJ 5522 94 15.6 144
Show 21572-1303 BRT2787 132 3.1 146
Show 21536-1019 FIN 358 156 0.1 148
Show 21375-1225 TSN 68 44 47.0 149
Show 21475-0945 UC 4565 338 16.2 153
Show 21401-1405 GWP3082 97 42.0 154
Show 21440-1445 DRS 68 229 4.2 157
Show 21435-0953 OCC 948 -1 0.1 158
Show 21498-0943 GWP3099 121 15.4 159
Show 21412-1011 RAO 623 14 1.0 159
Show 21556-1028 LDS4924 135 16.8 162
Show 21382-1054 I 302 87 2.2 163
Show 21366-1243 GWP3077 248 67.6 164
Show 21370-1125 HU 87 236 2.7 166
Show 21585-1314 UC 4618 319 21.5 169
Show 21552-1012 HJ 949 300 12.2 169
Show 21563-1020 KPP2693 164 1.4 174

 
 
WDS 21476-1218 : COMPONENTS
 
 
  A
B pa=89.3°
sep=3.32"
 
 
21476-1218 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214738.76-121745.7 Mag 11.3 PmRA -42.00
PmDE -28.0
 
 
21476-1218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214738.99-121745.7 Mag 11.8 PmRA 52.00
PmDE -26.0 Calc delta mag 0.5 Calc coord yes