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Current system
07098-2007
BRT 309


Nearby doubles
7' : 07095-2012
HDO 101AB

13' : 07107-2004
ARA 566

16' : 07101-1952
TDS4536

19' : 07085-2010
HDO 98

20' : 07106-1950
HEI 916

23' : 07102-1945
HJ 3933

25' : 07114-2018
ARA 899

25' : 07087-2027
ARA 892

25' : 07097-2032
TDS4530

27' : 07097-1941
TDS4529

29' : 07082-1952
TDS4509

30' : 07080-2021
DON 163

32' : 07112-1942
TVB 156

33' : 07099-2040
TDS4532

34' : 07116-1944
GWP 877

36' : 07121-2024
DON 168

40' : 07119-1941
TDS4574AB

43' : 07085-1931
ARA 563

44' : 07093-2051
HDS 994

45' : 07122-1937
B 2622

45' : 07129-1953
HLD 85

47' : 07100-2054
ARA 896

48' : 07133-2001
FOX 12

48' : 07132-1955
TDS4594

49' : 07084-2052
I 772

51' : 07090-2056
ARA 893



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07098-2007 BRT 309

 
 
07h 09m 53.41s -20° 07' 34.7" P.A. 84.00 sep 4.3 mag 12.46,12.44
 
 
Coord 2000 07098-2007 Discov num BRT 309 Comp Coord arcsec 2000 07 09 53.41 -20 07 34.7
Date first 1917 Date last 2016 Obs 8
Pa first 86 Pa last 84.3 P.A. Now (θ) 84.3°
Sep first 3.7 Sep last 4.294 Sep. Now (ρ) 4.294"
Mag pri 12.46 Mag sec 12.44 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -060 Sec motion ra +066
Pri motion dec -009 Sec motion dec +001
Notes
rPM=1.915
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 5972-02332-1 Gaia DR2 2929497480642280960
 
 
WDS 07098-2007 BRT 309 : 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
07098-2007 BRT 309 1999 5 84 4.3 12.46 12.44 D 070953.41-200734.7
07098-2007 BRT 309 2015 7 84 4.3 12.46 12.44 070953.41-200734.7
07098-2007 BRT 309 2016 8 84 4.3 12.46 12.44 070953.41-200734.7

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

 
 
WDS 07098-2007 BRT 309 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07098-2007 BRT 309 : MEASURES
 
 
No records found.

 
 
WDS 07098-2007 : VIRTUAL EYEPIECE
 
 

07098-2007 BRT 309A mag 12.46 07098-2007 BRT 309B sep 4.0 P.A. 83.90 mag 12.44 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 07098-2007 : ALADIN DSS IMAGE @ 07h 09m 53.41s -20° 07' 34.7"
 
 
 
 
WDS 07098-2007 BRT 309 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07098-2007 BRT 309 distance=0' 07095-2012 HDO 101AB distance=7' 07095-2012 HDO 100CD distance=11' 07107-2004 ARA 566 distance=13' 07101-1952 TDS4536 distance=16' 07085-2010 HDO 98 distance=19' 07106-1950 HEI 916 distance=20' 07102-1945 HJ 3933 distance=23' 07114-2018 ARA 899 distance=25' 07087-2027 ARA 892 distance=25' 07097-2032 TDS4530 distance=25' 07097-1941 TDS4529 distance=27' 07082-1952 TDS4509 distance=29' 07080-2021 DON 163 distance=30' 07112-1942 TVB 156 distance=32' 07099-2040 TDS4532 distance=33' 07116-1944 GWP 877 distance=34' 07121-2024 DON 168 distance=36' 07119-1941 TDS4574AB distance=40' 07119-1941 DAM1368AC distance=40' 07085-1931 ARA 563 distance=43' 07093-2051 HDS 994 distance=44' 07122-1937 B 2622 distance=45' 07129-1953 HLD 85 distance=45' 07100-2054 ARA 896 distance=47' 07133-2001 FOX 12 distance=48' 07132-1955 TDS4594 distance=48' 07084-2052 I 772 distance=49' 07090-2056 ARA 893 distance=51' 07137-2005 FOX9001 distance=53' 07108-1916 ARA 567 distance=54' 07131-1938 TDS4592 distance=55' 07064-1945 ARA 562 distance=55' 07130-2042 BRT 312 distance=56' 07113-2100 BRT 311 distance=57' 07100-2107 ARA 895 distance=59' 07056-2009 BRT 307 distance=61' 07122-1916 HDS1000 distance=61' 07109-2107 BRT 310 distance=62' 07086-1910 ARA 356 distance=62' 07086-2107 ARA 891 distance=62' 07141-2034 TDS4613 distance=66' 07145-1959 B 1967 distance=66' 07097-1900 ARA 358 distance=68' 07089-1854 FEN 9 distance=71' 07057-2048 I 769AB distance=72' 07057-2048 I 769AC distance=72' 07114-2116 ARA1319 distance=72' 07063-1917 TDS4470AB distance=72' 07063-1917 HDO 97AB,C distance=72' 07148-2026 ARA 902 distance=73' 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 07098-2007 BRT 309 84 4.3
Show 07095-2012 HDO 101 AB 199 12.1 7
Show 07095-2012 HDO 100 CD 180 4.0 11
Show 07107-2004 ARA 566 233 10.2 13
Show 07101-1952 TDS4536 234 0.9 16
Show 07085-2010 HDO 98 294 11.5 19
Show 07106-1950 HEI 916 157 6.8 20
Show 07102-1945 HJ 3933 149 14.0 23
Show 07114-2018 ARA 899 82 9.6 25
Show 07087-2027 ARA 892 250 10.5 25
Show 07097-2032 TDS4530 302 1.7 25
Show 07097-1941 TDS4529 114 1.1 27
Show 07082-1952 TDS4509 155 3.3 29
Show 07080-2021 DON 163 350 2.6 30
Show 07112-1942 TVB 156 8 2.1 32
Show 07099-2040 TDS4532 190 1.4 33
Show 07116-1944 GWP 877 93 301.1 34
Show 07121-2024 DON 168 192 0.4 36
Show 07119-1941 TDS4574 AB 314 0.6 40
Show 07119-1941 DAM1368 AC 211 23.0 40
Show 07085-1931 ARA 563 355 13.5 43
Show 07093-2051 HDS 994 93 0.2 44
Show 07122-1937 B 2622 80 9.1 45
Show 07129-1953 HLD 85 200 2.6 45
Show 07100-2054 ARA 896 88 12.2 47
Show 07133-2001 FOX 12 237 5.4 48
Show 07132-1955 TDS4594 226 2.2 48
Show 07084-2052 I 772 327 15.2 49
Show 07090-2056 ARA 893 121 13.6 51
Show 07137-2005 FOX9001 283 5.0 53
Show 07108-1916 ARA 567 338 8.8 54
Show 07131-1938 TDS4592 217 0.4 55
Show 07064-1945 ARA 562 293 9.6 55
Show 07130-2042 BRT 312 177 2.7 56
Show 07113-2100 BRT 311 326 3.7 57
Show 07100-2107 ARA 895 90 10.3 59
Show 07056-2009 BRT 307 82 3.9 61
Show 07122-1916 HDS1000 83 0.0 61
Show 07109-2107 BRT 310 174 2.8 62
Show 07086-1910 ARA 356 162 5.7 62
Show 07086-2107 ARA 891 208 14.8 62
Show 07141-2034 TDS4613 235 0.5 66
Show 07145-1959 B 1967 150 3.5 66
Show 07097-1900 ARA 358 132 6.0 68
Show 07089-1854 FEN 9 215 4.7 71
Show 07057-2048 I 769 AB 112 2.4 72
Show 07057-2048 I 769 AC 170 9.5 72
Show 07114-2116 ARA1319 164 6.5 72
Show 07063-1917 TDS4470 AB 1 0.9 72
Show 07063-1917 HDO 97 AB,C 310 5.6 72
Show 07148-2026 ARA 902 306 8.4 73

 
 
WDS 07098-2007 : COMPONENTS
 
 
  A
B pa=83.9°
sep=4.03"
 
 
07098-2007 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 070953.41-200734.7 Mag 12.46 PmRA -60.00
PmDE -9.0
 
 
07098-2007 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070953.69-200734.3 Mag 12.44 PmRA 66.00
PmDE 1.0 Calc delta mag 0.02 Calc coord yes