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Doubles in session


Current system
20044+2722
BRT 208
HD 339453


Nearby doubles
5' : 20046+2719
MLB 702

12' : 20053+2722
BKO 757

15' : 20054+2716
HJ 1473

24' : 20061+2715
BKO 761

31' : 20030+2659
KPP4181

36' : 20018+2716
A 277

36' : 20053+2756
MLB 606

39' : 20064+2750
MLB 703

39' : 20027+2754
TDT1933

40' : 20064+2752
TDT1982

40' : 20062+2755
J 3051

41' : 20068+2748
TDT1987

50' : 20043+2633
TDT1950

50' : 20031+2636
AG 396

51' : 20082+2715
COU1167

54' : 20051+2629
DOO 77

55' : 20026+2633
BKO 755

58' : 20003+2739
TDT1909

58' : 20078+2646
A 279

58' : 20086+2704
CBL 82

58' : 20025+2814
TDT1928

59' : 20028+2628
BRT 207

61' : 20090+2718
BRT 210

63' : 19599+2734
MLB 604

65' : 20016+2814
SKF2391

66' : 20090+2748
MLB 705



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.

20044+2722 BRT 208 (HD 339453)

 
 
20h 04m 27.48s +27° 22' 11.5" P.A. 319.00 sep 4.0 mag 11.00,11.60 Sp F5
 
 
Coord 2000 20044+2722 Discov num BRT 208 Comp Coord arcsec 2000 20 04 27.48 +27 22 11.5
Date first 1897 Date last 2016 Obs 10
Pa first 320 Pa last 318.9 P.A. Now (θ) 318.9°
Sep first 3.1 Sep last 4.029 Sep. Now (ρ) 4.029"
Mag pri 11.00 Mag sec 11.60 delta mag (ΔM) 0.6 Spectral class F5 (yellow-white)
Pri motion ra -006 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 339453 Constellation Vulpecula Tycho2 2149-00119-1 Gaia DR2 1836720434613897600
HD 339453
 
 
WDS 20044+2722 BRT 208 (HD 339453) : 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
20044+2722 BRT 208 2003 7 319 4.0 11.00 11.60 F5 200427.48+272211.5
20044+2722 BRT 208 2009 8 321 4.0 11.00 11.60 F5 200427.48+272211.5
20044+2722 BRT 208 2015 9 319 4.0 11.00 11.60 F5 200427.48+272211.5
20044+2722 BRT 208 2016 10 319 4.0 11.00 11.60 F5 200427.48+272211.5

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

 
 
WDS 20044+2722 BRT 208 (HD 339453) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20044+2722 BRT 208 (HD 339453) : MEASURES
 
 
No records found.

 
 
WDS 20044+2722 (HD 339453) : VIRTUAL EYEPIECE
 
 

20044+2722 BRT 208A mag 11 Sp F5 20044+2722 BRT 208B sep 3.8 P.A. 322.20 mag 11.6 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 20044+2722 (HD 339453) : ALADIN DSS IMAGE @ 20h 04m 27.48s +27° 22' 11.5"
 
 
 
 
WDS 20044+2722 BRT 208 (HD 339453) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20044+2722 BRT 208 distance=0' 20046+2719 MLB 702 distance=5' 20053+2722 BKO 757 distance=12' 20054+2716 HJ 1473 distance=15' 20061+2715 BKO 761 distance=24' 20030+2659 KPP4181 distance=31' 20018+2716 A 277 distance=36' 20053+2756 MLB 606 distance=36' 20064+2750 MLB 703 distance=39' 20027+2754 TDT1933 distance=39' 20064+2752 TDT1982 distance=40' 20062+2755 J 3051 distance=40' 20068+2748 TDT1987 distance=41' 20043+2633 TDT1950 distance=50' 20031+2636 AG 396 distance=50' 20082+2715 COU1167 distance=51' 20051+2629 DOO 77 distance=54' 20026+2633 BKO 755 distance=55' 20003+2739 TDT1909 distance=58' 20078+2646 A 279 distance=58' 20086+2704 CBL 82 distance=58' 20025+2814 TDT1928 distance=58' 20028+2628 BRT 207 distance=59' 20090+2718 BRT 210 distance=61' 19599+2734 MLB 604 distance=63' 20016+2814 SKF2391 distance=65' 20090+2748 MLB 705 distance=66' 20002+2759 MLB 605 distance=67' 20040+2614 KPP3352 distance=69' 20010+2814 KPP2193 distance=70' 20061+2613 TDT1977 distance=73' 20101+2712 TDT2040 distance=76' 20061+2839 TDT1976 distance=80' 20025+2836 J 3045 distance=81' 20072+2611 A 2996 distance=81' 19594+2636 A 276 distance=82' 20098+2805 TDT2038 distance=83' 20109+2719 TDT2055 distance=87' 19579+2715 AC 16AB distance=88' 19579+2715 AC 16AC distance=88' 20003+2611 HO 584 distance=91' 19597+2830 COU1166 distance=93' 20074+2558 TDT1996 distance=93' 19581+2643 TDT1887 distance=94' 20042+2547 HLA 26 distance=95' 19574+2709 ARN 120 distance=95' 20115+2740 TDT2067 distance=96' 20054+2857 TDT1963 distance=96' 20075+2850 TDT1998 distance=97' 20085+2842 MLB 529 distance=97' 20106+2629 TDT2050 distance=99' 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 20044+2722 BRT 208 319 4.0
Show 20046+2719 MLB 702 46 6.7 5
Show 20053+2722 BKO 757 125 6.5 12
Show 20054+2716 HJ 1473 138 10.5 15
Show 20061+2715 BKO 761 101 9.5 24
Show 20030+2659 KPP4181 236 1.5 31
Show 20018+2716 A 277 340 4.3 36
Show 20053+2756 MLB 606 36 7.4 36
Show 20064+2750 MLB 703 222 2.2 39
Show 20027+2754 TDT1933 195 0.7 39
Show 20064+2752 TDT1982 134 2.2 40
Show 20062+2755 J 3051 348 3.1 40
Show 20068+2748 TDT1987 228 0.5 41
Show 20043+2633 TDT1950 229 2.8 50
Show 20031+2636 AG 396 91 16.0 50
Show 20082+2715 COU1167 239 2.0 51
Show 20051+2629 DOO 77 153 18.4 54
Show 20026+2633 BKO 755 311 8.2 55
Show 20003+2739 TDT1909 208 1.0 58
Show 20078+2646 A 279 33 1.6 58
Show 20086+2704 CBL 82 320 24.4 58
Show 20025+2814 TDT1928 339 0.9 58
Show 20028+2628 BRT 207 311 4.0 59
Show 20090+2718 BRT 210 29 5.2 61
Show 19599+2734 MLB 604 262 5.2 63
Show 20016+2814 SKF2391 122 1.5 65
Show 20090+2748 MLB 705 167 2.4 66
Show 20002+2759 MLB 605 181 8.2 67
Show 20040+2614 KPP3352 244 23.5 69
Show 20010+2814 KPP2193 59 18.1 70
Show 20061+2613 TDT1977 311 0.5 73
Show 20101+2712 TDT2040 255 1.8 76
Show 20061+2839 TDT1976 149 0.5 80
Show 20025+2836 J 3045 263 5.2 81
Show 20072+2611 A 2996 257 3.0 81
Show 19594+2636 A 276 332 0.9 82
Show 20098+2805 TDT2038 233 0.6 83
Show 20109+2719 TDT2055 349 2.5 87
Show 19579+2715 AC 16 AB 232 0.4 88
Show 19579+2715 AC 16 AC 136 92.3 88
Show 20003+2611 HO 584 227 2.4 91
Show 19597+2830 COU1166 179 0.8 93
Show 20074+2558 TDT1996 20 0.5 93
Show 19581+2643 TDT1887 342 0.4 94
Show 20042+2547 HLA 26 71 8.6 95
Show 19574+2709 ARN 120 93 93.4 95
Show 20115+2740 TDT2067 344 0.7 96
Show 20054+2857 TDT1963 194 2.3 96
Show 20075+2850 TDT1998 4 0.6 97
Show 20085+2842 MLB 529 57 4.7 97
Show 20106+2629 TDT2050 220 0.6 99

 
 
WDS 20044+2722 : COMPONENTS
 
 
  A
B pa=322.2°
sep=3.84"
 
 
20044+2722 A
 
 
Componente originario normalizzato AB Name HD 339453 Coord arcsec 2000 200427.48+272211.5 Mag 11
Spectral class F5 (yellow-white) PmRA -6.00 PmDE -23.0 Tycho2 2149-00119-1
HD 339453
Tycho2
Tycho2 2149-00119-1 Pflag RAmdeg 301.11451220 DEmdeg 27.36987736
PmRA -6.4 PmDE -23.0 E RAmdeg 36 E DEmdeg 31
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.56 EpDEm 1988.75
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 11.968 E BTmag 0.082 VTmag 10.735
E VTmag 0.043 Prox 999 TYC T HIP
CCDM RAdeg 301.11452861 DEdeg 27.36992972 EpRA 1990 1.71
EpDE 1990 1.82 E RAdeg 36.6 E DEdeg 30.9 Posflg
Corr 0.2
 
 
20044+2722 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200427.30+272214.5 Mag 11.6 Calc delta mag 0.6
Calc coord yes