03431-1227 BRT 2631

 
 
03h 43m 06.97s -12° 26' 46.5" P.A. 305.00 sep 2.4 mag 12.40,12.80
 
 
Coord 2000 03431-1227 Discov num BRT2631 Comp Coord arcsec 2000 03 43 06.97 -12 26 46.5
Date first 1901 Date last 2015 Obs 4
Pa first 312 Pa last 305.4 P.A. Now (θ) 305.4°
Sep first 2.2 Sep last 2.415 Sep. Now (ρ) 2.415"
Mag pri 12.40 Mag sec 12.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +029 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Gaia DR2 5114362741574925568
 
 
WDS 03431-1227 BRT 2631 : 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
03431-1227 BRT2631 1995 2 308 2.2 12.40 12.80 034306.97-122646.5
03431-1227 BRT2631 2015 3 306 2.4 12.40 12.80 034306.97-122646.5

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

 
 
WDS 03431-1227 BRT 2631 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03431-1227 BRT 2631 : MEASURES
 
 
No records found.

 
 
WDS 03431-1227 : VIRTUAL EYEPIECE
 
 

03431-1227 BRT2631A mag 12.4 03431-1227 BRT2631B sep 2.4 P.A. 306.00 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 03431-1227 : ALADIN DSS IMAGE @ 03h 43m 06.97s -12° 26' 46.5"
 
 
 
 
WDS 03431-1227 BRT 2631 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03431-1227  BRT2631 distance=0' 03424-1200  GWP 503 distance=30' 03409-1237  STF 436 distance=35' 03412-1148  RST3385 distance=48' 03463-1235  GAL 355 distance=49' 03400-1206  UC 1038 distance=51' 03437-1317  HU   23 distance=51' 03435-1318  SKF 315 distance=52' 03467-1231  GAL 356 distance=53' 03445-1322  GAL 354 distance=59' 03441-1324  LV    3 distance=60' 03390-1201  BRT2630 distance=65' 03457-1320  STF 451 distance=66' 03426-1338  KPP2071 distance=73' 03482-1229  BRT2632 distance=76' 03471-1129  LDS5432 distance=82' 03478-1314  RST3387 distance=84' 03381-1133  OL  151 distance=92' 03402-1104  KPP1872 distance=93' 03379-1133  HU   22 distance=94' 03493-1202  CVR  44 distance=95' 03440-1406  RST3386 distance=100' 03447-1047  HJ 3588 distance=103' 03373-1120  HEI 314 distance=108' 03505-1219  GAL 357 distance=109' 03507-1206  GAL 358 distance=115' 03414-1421  GWP 499 distance=118' 03502-1335  FAR  32 distance=125' 03449-1022  HU  208 distance=128' 03343-1204  ELP   6AB distance=132' 03395-1017  GWP 494 distance=141' 03334-1301  HU  207 distance=147' 03518-1345  OL    1 distance=150' 03492-1428  NSN 244 distance=151' 03535-1229  GAL 359 distance=152' 03530-1332  GWP 529 distance=159' 03346-1048  A  2505 distance=160' 03404-1502  GWP 497 distance=161' 03325-1306  TDS2569 distance=161' 03363-1020  UC 1032 distance=162' 03437-1509  BRT 563 distance=163' 03420-1508  HDS 471 distance=163' 03332-1111  A  3002 distance=164' 03330-1339  A  3003 distance=165' 03545-1243  HLD  67 distance=168' 03316-1244  RST3383 distance=170' 03414-0934  GWP 501 distance=175' 03334-1044  KPP1034 distance=176' 03541-1117  BRT2633 distance=176' 03493-1501  RST3388 distance=179' 03461-1522  GWP 508 distance=181' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 03431-1227 BRT2631 305 2.4
Show 03424-1200 GWP 503 154 12.2 30
Show 03409-1237 STF 436 239 47.4 35
Show 03412-1148 RST3385 9 15.1 48
Show 03463-1235 GAL 355 346 31.8 49
Show 03400-1206 UC 1038 9.6 51
Show 03437-1317 HU 23 271 1.2 51
Show 03435-1318 SKF 315 76 3.2 52
Show 03467-1231 GAL 356 77 26.1 53
Show 03445-1322 GAL 354 274 13.4 59
Show 03441-1324 LV 3 9 1.8 60
Show 03390-1201 BRT2630 3.6 65
Show 03457-1320 STF 451 324 19.8 66
Show 03426-1338 KPP2071 194 16.6 73
Show 03482-1229 BRT2632 240 5.2 76
Show 03471-1129 LDS5432 145 372.6 82
Show 03478-1314 RST3387 113 1.3 84
Show 03381-1133 OL 151 101 4.4 92
Show 03402-1104 KPP1872 317 14.6 93
Show 03379-1133 HU 22 119 0.7 94
Show 03493-1202 CVR 44 337 113.6 95
Show 03440-1406 RST3386 130 0.6 100
Show 03447-1047 HJ 3588 236 45.1 103
Show 03373-1120 HEI 314 72 2.4 108
Show 03505-1219 GAL 357 147 40.9 109
Show 03507-1206 GAL 358 333 50.6 115
Show 03414-1421 GWP 499 326 20.9 118
Show 03502-1335 FAR 32 263 1.1 125
Show 03449-1022 HU 208 160 2.7 128
Show 03343-1204 ELP 6 AB 280 1.7 132
Show 03395-1017 GWP 494 205 389.3 141
Show 03334-1301 HU 207 297 1.0 147
Show 03518-1345 OL 1 279 3.1 150
Show 03492-1428 NSN 244 81 1.7 151
Show 03535-1229 GAL 359 172 43.3 152
Show 03530-1332 GWP 529 94 11.5 159
Show 03346-1048 A 2505 101 2.0 160
Show 03404-1502 GWP 497 186 18.9 161
Show 03325-1306 TDS2569 96 0.4 161
Show 03363-1020 UC 1032 84 29.2 162
Show 03437-1509 BRT 563 68 3.1 163
Show 03420-1508 HDS 471 17 1.7 163
Show 03332-1111 A 3002 82 0.4 164
Show 03330-1339 A 3003 191 1.2 165
Show 03545-1243 HLD 67 147 2.9 168
Show 03316-1244 RST3383 58 0.9 170
Show 03414-0934 GWP 501 343 132.1 175
Show 03334-1044 KPP1034 267 8.3 176
Show 03541-1117 BRT2633 4.0 176
Show 03493-1501 RST3388 334 0.8 179
Show 03461-1522 GWP 508 138 34.3 181

 
 
WDS 03431-1227 : COMPONENTS
 
 
  A
B pa=306.0°
sep=2.38"
 
 
03431-1227 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 034306.97-122646.5 Mag 12.4 PmRA 29.00
PmDE -7.0
CCDM
Ccdm 03431-1227 RComp Comp A Note1
Note2 Discov num DRAs 0.84 DDEs 14.3
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number -12 697 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03384S1246A
HIC
 
 
03431-1227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034306.84-122645.1 Mag 12.8 Calc delta mag 0.4
Calc coord yes
CCDM
Ccdm 03431-1227 RComp Comp B Note1
Note2 Discov num BRT2631 DRAs DDEs
R dRAs Year 1901 Theta 312 Rho 2.2
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03384S1246B
HIC