stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20351-3330
BRT 1809


Nearby doubles
24' : 20338-3313
RSS 552

26' : 20348-3355
HJ 5207

27' : 20330-3336
TDT2362

30' : 20366-3308
RST2146

33' : 20362-3301
LDS 715

34' : 20374-3312
SKF2088

39' : 20337-3255
TDT2374

46' : 20314-3335
NSN 493

47' : 20365-3413
RST3264

55' : 20379-3248
BRT1810

57' : 20392-3304
RST2148

66' : 20347-3435
TDT2390

69' : 20329-3227
UC 4214

75' : 20291-3327
RST2142

78' : 20404-3251
SHY 781

87' : 20340-3455
TDT2380AB

90' : 20390-3445
BRT1811

97' : 20362-3506
SKF1246

99' : 20347-3152
RST2145

100' : 20276-3258
UC 4189

104' : 20431-3305
UC 4268

117' : 20289-3205
SEE 419

120' : 20345-3131
KPP1926

123' : 20353-3126
LDS5908

129' : 20317-3531
HJ 5205

131' : 20327-3123
HJ 5206



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.

20351-3330 BRT 1809

 
 
20h 35m 05.81s -33° 30' 10.3" P.A. 154.00 sep 3.0 mag 12.73,12.73
 
 
Coord 2000 20351-3330 Discov num BRT1809 Comp Coord arcsec 2000 20 35 05.81 -33 30 10.3
Date first 1913 Date last 2016 Obs 5
Pa first 168 Pa last 153.8 P.A. Now (θ) 153.8°
Sep first 2.8 Sep last 3.003 Sep. Now (ρ) 3.003"
Mag pri 12.73 Mag sec 12.73 delta mag (ΔM) 0 Spectral class
Pri motion ra +012 Sec motion ra +031
Pri motion dec +009 Sec motion dec -026
Notes B (Blue magnitudes)
rPM=0.984
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6791943741525137408
 
 
WDS 20351-3330 BRT 1809 : 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
20351-3330 BRT1809 1913 1 168 2.8 12.73 12.73 B 203505.81-333010.3
20351-3330 BRT1809 1999 2 154 3.0 12.73 12.73 B 203505.81-333010.3
20351-3330 BRT1809 2015 3 154 3.0 12.73 12.73 B 203505.81-333010.3
20351-3330 BRT1809 2016 5 154 3.0 12.73 12.73 B 203505.81-333010.3

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

 
 
WDS 20351-3330 BRT 1809 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20351-3330 BRT 1809 : MEASURES
 
 
No records found.

 
 
WDS 20351-3330 : VIRTUAL EYEPIECE
 
 

20351-3330 BRT1809A mag 12.73 20351-3330 BRT1809B sep 2.9 P.A. 157.70 mag 12.73 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 20351-3330 : ALADIN DSS IMAGE @ 20h 35m 05.81s -33° 30' 10.3"
 
 
 
 
WDS 20351-3330 BRT 1809 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20351-3330 BRT1809 distance=0' 20338-3313 RSS 552 distance=24' 20348-3355 HJ 5207 distance=26' 20330-3336 TDT2362 distance=27' 20366-3308 RST2146 distance=30' 20362-3301 LDS 715 distance=33' 20374-3312 SKF2088 distance=34' 20337-3255 TDT2374 distance=39' 20314-3335 NSN 493 distance=46' 20365-3413 RST3264 distance=47' 20379-3248 BRT1810 distance=55' 20392-3304 RST2148 distance=57' 20347-3435 TDT2390 distance=66' 20329-3227 UC 4214 distance=69' 20291-3327 RST2142 distance=75' 20411-3327 B 993BC distance=76' 20411-3327 SEE 424A,BC distance=76' 20404-3251 SHY 781 distance=78' 20340-3455 TDT2380AB distance=87' 20390-3445 BRT1811 distance=90' 20362-3506 SKF1246 distance=97' 20347-3152 RST2145 distance=99' 20276-3258 UC 4189 distance=100' 20431-3305 UC 4268 distance=104' 20452-3120 LDS 720BC distance=107' 20289-3205 SEE 419 distance=117' 20345-3131 KPP1926 distance=120' 20353-3126 LDS5908 distance=123' 20317-3531 HJ 5205 distance=129' 20327-3123 HJ 5206 distance=131' 20380-3122 B 992 distance=134' 20372-3114 HDS2943 distance=139' 20451-3221 KPP3118Aa,Ab distance=144' 20451-3221 LDS5910 distance=144' 20467-3336 HDS2960AB distance=145' 20467-3336 SKF2090AC distance=145' 20437-3509 KPP 941 distance=146' 20300-3542 BRT1808 distance=146' 20326-3107 PRO 230 distance=147' 20247-3445 DAW 226BC distance=150' 20247-3445 HJ 5195AB distance=150' 20247-3445 HJ 5195AC distance=150' 20231-3315 B 2484 distance=152' 20440-3147 JSP 816 distance=153' 20240-3230 I 1418 distance=153' 20458-3443 HJ 5219 distance=153' 20467-3245 RST2160 distance=153' 20231-3303 B 2483 distance=154' 20318-3558 RSS 551 distance=154' 20452-3510 SEE 428 distance=161' 20436-3532 HJ 5215 distance=161' 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 20351-3330 BRT1809 154 3.0
Show 20338-3313 RSS 552 29 6.7 24
Show 20348-3355 HJ 5207 257 10.5 26
Show 20330-3336 TDT2362 146 0.5 27
Show 20366-3308 RST2146 245 1.9 30
Show 20362-3301 LDS 715 144 91.8 33
Show 20374-3312 SKF2088 135 13.2 34
Show 20337-3255 TDT2374 131 3.0 39
Show 20314-3335 NSN 493 182 11.8 46
Show 20365-3413 RST3264 99 2.7 47
Show 20379-3248 BRT1810 204 7.3 55
Show 20392-3304 RST2148 31 1.1 57
Show 20347-3435 TDT2390 225 0.4 66
Show 20329-3227 UC 4214 142 15.2 69
Show 20291-3327 RST2142 327 1.9 75
Show 20411-3327 B 993 BC 40 0.4 76
Show 20411-3327 SEE 424 A,BC 335 11.2 76
Show 20404-3251 SHY 781 310 999.9 78
Show 20340-3455 TDT2380 AB 76 0.5 87
Show 20390-3445 BRT1811 277 2.4 90
Show 20362-3506 SKF1246 169 21.8 97
Show 20347-3152 RST2145 255 0.1 99
Show 20276-3258 UC 4189 70 16.2 100
Show 20431-3305 UC 4268 40.3 104
Show 20452-3120 LDS 720 BC 128 1.8 107
Show 20289-3205 SEE 419 97 9.5 117
Show 20345-3131 KPP1926 56 15.1 120
Show 20353-3126 LDS5908 124 248.3 123
Show 20317-3531 HJ 5205 36 33.3 129
Show 20327-3123 HJ 5206 192 16.4 131
Show 20380-3122 B 992 247 1.3 134
Show 20372-3114 HDS2943 75 2.1 139
Show 20451-3221 KPP3118 Aa,Ab 16 1.6 144
Show 20451-3221 LDS5910 355 283.9 144
Show 20467-3336 HDS2960 AB 158 0.2 145
Show 20467-3336 SKF2090 AC 190 88.1 145
Show 20437-3509 KPP 941 156 7.7 146
Show 20300-3542 BRT1808 146 10.9 146
Show 20326-3107 PRO 230 104 6.5 147
Show 20247-3445 DAW 226 BC 137 20.5 150
Show 20247-3445 HJ 5195 AB 115 16.3 150
Show 20247-3445 HJ 5195 AC 127 36.1 150
Show 20231-3315 B 2484 239 11.2 152
Show 20440-3147 JSP 816 132 3.3 153
Show 20240-3230 I 1418 256 0.7 153
Show 20458-3443 HJ 5219 323 8.5 153
Show 20467-3245 RST2160 138 0.5 153
Show 20231-3303 B 2483 146 12.3 154
Show 20318-3558 RSS 551 175 15.4 154
Show 20452-3510 SEE 428 188 4.4 161
Show 20436-3532 HJ 5215 183 22.8 161

 
 
WDS 20351-3330 : COMPONENTS
 
 
  A
B pa=157.7°
sep=2.91"
 
 
20351-3330 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203505.81-333010.3 Mag 12.73 PmRA 12.00
PmDE 9.0
 
 
20351-3330 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203505.90-333013.0 Mag 12.73 PmRA 31.00
PmDE -26.0 Calc coord yes