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Doubles in session


Current system
07221-1318
BRT 2666


Nearby doubles
15' : 07228-1328
TDS4751

19' : 07211-1330
TDS4724

19' : 07235-1318
BRT1874AB

20' : 07232-1328
BRT2668

24' : 07236-1310
BRT1875

24' : 07212-1337
RST3510

27' : 07239-1317
BRT1876

28' : 07206-1336
BRT1872

28' : 07239-1310
TDS4766

39' : 07237-1350
TDS4763

43' : 07234-1240
RST3513

44' : 07248-1305
BRT2669

47' : 07250-1300
TDS4781

48' : 07189-1326
RST3507

49' : 07188-1309
DBR 280

52' : 07251-1345
CHR 171

53' : 07185-1317
DBR 279

56' : 07252-1245
TDS4785

58' : 07182-1311
DBR 278

61' : 07181-1304
BRT2664AB

61' : 07225-1218
TDS 364

63' : 07211-1217
RST3509

63' : 07231-1218
BRT2667

64' : 07181-1342
STF1069

70' : 07174-1322
BRT1869

70' : 07268-1313
BRT1877



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.

07221-1318 BRT 2666

 
 
07h 22m 06.53s -13° 18' 04.6" P.A. 14.00 sep 4.2 mag 11.20,11.80
 
 
Coord 2000 07221-1318 Discov num BRT2666 Comp Coord arcsec 2000 07 22 06.53 -13 18 04.6
Date first 1902 Date last 2015 Obs 5
Pa first 19 Pa last 13.6 P.A. Now (θ) 13.6°
Sep first 4.7 Sep last 4.17 Sep. Now (ρ) 4.17"
Mag pri 11.20 Mag sec 11.80 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -005 Sec motion ra -009
Pri motion dec +001 Sec motion dec +024
Notes
rPM=0.911
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 5407-00973-1 Gaia DR2 3032806532338640896
 
 
WDS 07221-1318 BRT 2666 : 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
07221-1318 BRT2666 1902 2 8 5.4 11.20 11.80 072206.53-131804.6
07221-1318 BRT2666 1999 3 14 4.3 11.20 11.80 072206.53-131804.6
07221-1318 BRT2666 2015 5 14 4.2 11.20 11.80 072206.53-131804.6

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

 
 
WDS 07221-1318 BRT 2666 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07221-1318 BRT 2666 : MEASURES
 
 
No records found.

 
 
WDS 07221-1318 : VIRTUAL EYEPIECE
 
 

07221-1318 BRT2666A mag 11.2 07221-1318 BRT2666B sep 4.2 P.A. 13.20 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 07221-1318 : ALADIN DSS IMAGE @ 07h 22m 06.53s -13° 18' 04.6"
 
 
 
 
WDS 07221-1318 BRT 2666 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07221-1318 BRT2666 distance=0' 07228-1328 TDS4751 distance=15' 07211-1330 TDS4724 distance=19' 07235-1318 ARU 25CE distance=19' 07235-1318 DAM 4CD distance=19' 07235-1318 DAM 4BC distance=19' 07235-1318 DAM 4BE distance=19' 07235-1318 BRT1874AB distance=19' 07235-1318 DAM 4AC distance=19' 07235-1318 DAM 4AE distance=19' 07235-1318 DAM 4AD distance=19' 07235-1318 DAM 4AF distance=19' 07235-1318 DAM 4EF distance=20' 07232-1328 BRT2668 distance=20' 07236-1310 BRT1875 distance=24' 07212-1337 RST3510 distance=24' 07239-1317 BRT1876 distance=27' 07206-1336 BRT1872 distance=28' 07239-1310 TDS4766 distance=28' 07237-1350 TDS4763 distance=39' 07234-1240 RST3513 distance=43' 07248-1305 BRT2669 distance=44' 07250-1300 TDS4781 distance=47' 07189-1326 RST3507 distance=48' 07188-1309 DBR 280 distance=49' 07251-1345 CHR 171 distance=52' 07185-1317 DBR 279 distance=53' 07252-1245 TDS4785 distance=56' 07182-1311 DBR 278 distance=58' 07181-1304 BRT2664AB distance=61' 07181-1304 BRT2664AC distance=61' 07225-1218 TDS 364 distance=61' 07211-1217 RST3509 distance=63' 07231-1218 BRT2667 distance=63' 07181-1342 STF1069 distance=64' 07174-1322 BRT1869 distance=70' 07268-1313 BRT1877 distance=70' 07201-1212 TDS4716 distance=72' 07263-1233 BRT2670 distance=76' 07259-1411 BNS 4 distance=77' 07236-1434 ITF 80 distance=79' 07178-1410 BRT1870 distance=82' 07274-1249 TDS4820 distance=83' 07201-1435 BRT1871 distance=83' 07260-1218 HU 49 distance=83' 07171-1359 HU 113AB distance=84' 07171-1359 HU 113AC distance=84' 07271-1230 TDS4812 distance=88' 07264-1215 TDS4799 distance=90' 07274-1235 BRT2671 distance=90' 07169-1406 BRT1868 distance=90' 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 07221-1318 BRT2666 14 4.2
Show 07228-1328 TDS4751 113 0.5 15
Show 07211-1330 TDS4724 4 0.6 19
Show 07235-1318 ARU 25 CE 92 26.8 19
Show 07235-1318 DAM 4 CD 15 11.9 19
Show 07235-1318 DAM 4 BC 346 7.6 19
Show 07235-1318 DAM 4 BE 75 25.8 19
Show 07235-1318 BRT1874 AB 212 6.1 19
Show 07235-1318 DAM 4 AC 293 5.6 19
Show 07235-1318 DAM 4 AE 86 21.7 19
Show 07235-1318 DAM 4 AD 351 13.9 19
Show 07235-1318 DAM 4 AF 108 22.8 19
Show 07235-1318 DAM 4 EF 180 8.4 20
Show 07232-1328 BRT2668 117 3.2 20
Show 07236-1310 BRT1875 207 4.4 24
Show 07212-1337 RST3510 213 2.2 24
Show 07239-1317 BRT1876 107 5.3 27
Show 07206-1336 BRT1872 5.1 28
Show 07239-1310 TDS4766 210 1.5 28
Show 07237-1350 TDS4763 335 0.7 39
Show 07234-1240 RST3513 242 2.2 43
Show 07248-1305 BRT2669 44 4.6 44
Show 07250-1300 TDS4781 106 0.5 47
Show 07189-1326 RST3507 196 0.9 48
Show 07188-1309 DBR 280 132 2.4 49
Show 07251-1345 CHR 171 179 0.1 52
Show 07185-1317 DBR 279 285 1.2 53
Show 07252-1245 TDS4785 279 1.4 56
Show 07182-1311 DBR 278 172 1.5 58
Show 07181-1304 BRT2664 AB 37 3.3 61
Show 07181-1304 BRT2664 AC 233 5.3 61
Show 07225-1218 TDS 364 18 3.6 61
Show 07211-1217 RST3509 186 0.7 63
Show 07231-1218 BRT2667 179 4.8 63
Show 07181-1342 STF1069 14 25.2 64
Show 07174-1322 BRT1869 319 4.5 70
Show 07268-1313 BRT1877 292 5.1 70
Show 07201-1212 TDS4716 325 3.3 72
Show 07263-1233 BRT2670 9 4.8 76
Show 07259-1411 BNS 4 -1 -1.0 77
Show 07236-1434 ITF 80 120 2.3 79
Show 07178-1410 BRT1870 79 3.8 82
Show 07274-1249 TDS4820 178 1.9 83
Show 07201-1435 BRT1871 104 4.3 83
Show 07260-1218 HU 49 219 0.4 83
Show 07171-1359 HU 113 AB 55 1.8 84
Show 07171-1359 HU 113 AC 123 8.5 84
Show 07271-1230 TDS4812 310 0.4 88
Show 07264-1215 TDS4799 241 0.6 90
Show 07274-1235 BRT2671 144 5.1 90
Show 07169-1406 BRT1868 313 3.7 90

 
 
WDS 07221-1318 : COMPONENTS
 
 
  A
B pa=13.2°
sep=4.16"
 
 
07221-1318 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 072206.53-131804.6 Mag 11.2 PmRA -5.00
PmDE 1.0 Tycho2 5407-00973-1 DM BD-13 1971
Tycho2
Tycho2 5407-00973-1 Pflag RAmdeg 110.52722567 DEmdeg -13.30129077
PmRA -4.7 PmDE 1.3 E RAmdeg 37 E DEmdeg 50
E pmRA 2.0 E pmDE 2.1 EpRAm 1976.76 EpDEm 1981.51
Num 4 Q RAmdeg 1.5 Q DEmdeg 2.5 Q pmRA 1.5
Q pmDE 2.5 BTmag 13.854 E BTmag 0.405 VTmag 10.992
E VTmag 0.063 Prox 999 TYC HIP
CCDM RAdeg 110.52723306 DEdeg -13.30130806 EpRA 1990 1.59
EpDE 1990 1.69 E RAdeg 54.6 E DEdeg 57.4 Posflg
Corr 0.0
CCDM
Ccdm 07221-1318 RComp Comp A Note1
Note2 Discov num DRAs 0.53 DDEs -3.0
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number -13 1971 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07175S1307A
HIC
 
 
07221-1318 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072206.60-131800.5 Mag 11.8 PmRA -9.00
PmDE 24.0 Calc delta mag 0.6 Calc coord yes
CCDM
Ccdm 07221-1318 RComp Comp B Note1
Note2 Discov num BRT2666 DRAs DDEs
R dRAs Year 1902 Theta 013 Rho 5.0
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07175S1307B
HIC