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Doubles in session


Current system
20004+2018
BRT 2462


Nearby doubles
25' : 19588+2029
TDT1896

29' : 20023+2009
COU 215

34' : 19597+1947
J 1140AB

35' : 20026+2006
HU 353

36' : 19581+2003
TDS1027

37' : 19579+2032
BU 981AB

40' : 19575+2018
BU 425AB

42' : 19595+1940
J 3039AB

44' : 19575+2035
TDT1876

45' : 20033+2034
BRT2463

49' : 19570+2006
SKF1096

53' : 20039+2034
COU 216

54' : 19567+2034
TDT1866

55' : 20024+2105
HDS2855

57' : 19564+2015
TDS1025

57' : 20036+2050
GRV 308

61' : 20045+2009
BRT2465

62' : 20042+1952
J 819

62' : 19590+2118
TDT1899

64' : 20013+1917
J 784

64' : 20040+1940
J 3046

64' : 19560+2038
A 2790AB

65' : 19569+1935
BRT2523AB

67' : 19569+1934
J 3037

67' : 19568+1935
J 3036AB

69' : 20000+1911
RUC 13



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.

20004+2018 BRT 2462

 
 
20h 00m 21.57s +20° 18' 59.4" P.A. 288.00 sep 2.9 mag 12.43,12.55
 
 
Coord 2000 20004+2018 Discov num BRT2462 Comp Coord arcsec 2000 20 00 21.57 +20 18 59.4
Date first 1895 Date last 2016 Obs 4
Pa first 102 Pa last 287.7 P.A. Now (θ) 287.7°
Sep first 2.3 Sep last 2.878 Sep. Now (ρ) 2.878"
Mag pri 12.43 Mag sec 12.55 delta mag (ΔM) 0.12 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1823694589096346368
 
 
WDS 20004+2018 BRT 2462 : 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
20004+2018 BRT2462 2007 3 288 2.8 12.43 12.55 B 200021.57+201859.4
20004+2018 BRT2462 2016 4 288 2.9 12.43 12.55 B 200021.57+201859.4

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

 
 
WDS 20004+2018 BRT 2462 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20004+2018 BRT 2462 : MEASURES
 
 
No records found.

 
 
WDS 20004+2018 : VIRTUAL EYEPIECE
 
 

20004+2018 BRT2462A mag 12.43 20004+2018 BRT2462B sep 2.7 P.A. 288.80 mag 12.55 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 20004+2018 : ALADIN DSS IMAGE @ 20h 00m 21.57s +20° 18' 59.4"
 
 
 
 
WDS 20004+2018 BRT 2462 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20004+2018 BRT2462 distance=0' 19588+2029 TDT1896 distance=25' 20023+2009 COU 215 distance=29' 19597+1947 J 1140AB distance=34' 19597+1947 J 1140AC distance=34' 20026+2006 HU 353 distance=35' 19581+2003 TDS1027 distance=36' 19579+2032 BU 981AB distance=37' 19579+2032 BU 981AC distance=37' 19575+2018 BU 425AB distance=40' 19575+2018 BU 425AC distance=40' 19575+2018 BU 425AD distance=40' 19595+1940 J 3039AB distance=42' 19595+1940 J 3039BC distance=43' 19575+2035 TDT1876 distance=44' 20033+2034 BRT2463 distance=45' 19570+2006 SKF1096 distance=49' 20039+2034 COU 216 distance=53' 19567+2034 TDT1866 distance=54' 20024+2105 HDS2855 distance=55' 19564+2015 TDS1025 distance=57' 20036+2050 GRV 308 distance=57' 20045+2009 BRT2465 distance=61' 20042+1952 J 819 distance=62' 19590+2118 TDT1899 distance=62' 19560+2038 A 2790CD distance=62' 20013+1917 J 784 distance=64' 20040+1940 J 3046 distance=64' 19560+2038 A 2790AB distance=64' 19569+1935 BRT2523AB distance=65' 19569+1935 TOB 305AC distance=65' 19569+1934 J 3037 distance=67' 19568+1935 J 3036AB distance=67' 19568+1935 TOB 304AC distance=67' 20000+1911 RUC 13 distance=69' 20051+2039 BUP 203AB distance=70' 20051+2039 BUP 203AC distance=70' 20051+2039 BLL 44AD distance=70' 20037+1926 BRT2464 distance=71' 20045+1937 J 3048 distance=72' 19560+1939 BRT2460 distance=74' 19555+1944 FOX 90 distance=77' 19546+2013 RAO 614 distance=81' 19548+1941 J 3033 distance=88' 20063+1954 WAK 19 distance=90' 20065+1957 DAM 191BD distance=91' 20065+1957 J 1233AB distance=91' 20065+1957 DAM 191AC distance=91' 20029+2145 HJ 2924 distance=93' 19539+1958 J 498 distance=93' 20039+1856 DAM 189 distance=97' 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 20004+2018 BRT2462 288 2.9
Show 19588+2029 TDT1896 38 0.6 25
Show 20023+2009 COU 215 269 0.3 29
Show 19597+1947 J 1140 AB 282 2.1 34
Show 19597+1947 J 1140 AC 324 17.1 34
Show 20026+2006 HU 353 3 0.5 35
Show 19581+2003 TDS1027 78 1.0 36
Show 19579+2032 BU 981 AB 107 3.0 37
Show 19579+2032 BU 981 AC 56 30.3 37
Show 19575+2018 BU 425 AB 240 1.4 40
Show 19575+2018 BU 425 AC 40 22.0 40
Show 19575+2018 BU 425 AD 84 29.1 40
Show 19595+1940 J 3039 AB 187 9.9 42
Show 19595+1940 J 3039 BC 172 7.4 43
Show 19575+2035 TDT1876 115 0.4 44
Show 20033+2034 BRT2463 13 3.2 45
Show 19570+2006 SKF1096 225 3.9 49
Show 20039+2034 COU 216 218 0.5 53
Show 19567+2034 TDT1866 90 0.5 54
Show 20024+2105 HDS2855 146 0.1 55
Show 19564+2015 TDS1025 170 1.2 57
Show 20036+2050 GRV 308 213 38.1 57
Show 20045+2009 BRT2465 209 3.0 61
Show 20042+1952 J 819 134 2.1 62
Show 19590+2118 TDT1899 295 0.5 62
Show 19560+2038 A 2790 CD 103 5.8 62
Show 20013+1917 J 784 165 2.2 64
Show 20040+1940 J 3046 99 5.2 64
Show 19560+2038 A 2790 AB 119 3.9 64
Show 19569+1935 BRT2523 AB 39 5.6 65
Show 19569+1935 TOB 305 AC 146 15.9 65
Show 19569+1934 J 3037 130 5.1 67
Show 19568+1935 J 3036 AB 256 7.2 67
Show 19568+1935 TOB 304 AC 324 19.4 67
Show 20000+1911 RUC 13 63 1.8 69
Show 20051+2039 BUP 203 AB 247 13.4 70
Show 20051+2039 BUP 203 AC 102 59.4 70
Show 20051+2039 BLL 44 AD 95 75.3 70
Show 20037+1926 BRT2464 181 7.4 71
Show 20045+1937 J 3048 272 5.9 72
Show 19560+1939 BRT2460 320 4.3 74
Show 19555+1944 FOX 90 50 0.8 77
Show 19546+2013 RAO 614 113 4.2 81
Show 19548+1941 J 3033 308 4.8 88
Show 20063+1954 WAK 19 166 2.0 90
Show 20065+1957 DAM 191 BD 218 9.8 91
Show 20065+1957 J 1233 AB 245 6.9 91
Show 20065+1957 DAM 191 AC 179 9.8 91
Show 20029+2145 HJ 2924 345 15.1 93
Show 19539+1958 J 498 89 2.3 93
Show 20039+1856 DAM 189 343 7.9 97

 
 
WDS 20004+2018 : COMPONENTS
 
 
  A
B pa=288.8°
sep=2.72"
 
 
20004+2018 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200021.57+201859.4 Mag 12.43 PmRA -1.00
PmDE -4.0
 
 
20004+2018 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200021.39+201900.3 Mag 12.55 Calc delta mag 0.12
Calc coord yes