19401+2516 BRT 198 (HD 338746)

 
 
19h 40m 06.65s +25° 15' 33.7" P.A. 154.00 sep 5.1 mag 10.19,11.60 Sp A2
 
 
Coord 2000 19401+2516 Discov num BRT 198 Comp Coord arcsec 2000 19 40 06.65 +25 15 33.7
Date first 1892 Date last 2016 Obs 13
Pa first 154 Pa last 153.7 P.A. Now (θ) 153.7°
Sep first 5.0 Sep last 5.104 Sep. Now (ρ) 5.104"
Mag pri 10.19 Mag sec 11.60 delta mag (ΔM) 1.41 Spectral class A2 (white)
Pri motion ra -003 Sec motion ra +002
Pri motion dec -006 Sec motion dec -007
Notes
rPM=0.7
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 338746 Constellation Vulpecula Tycho2 2142-01049-1 Gaia DR2 2021637227914525056
HD 338746
 
 
WDS 19401+2516 BRT 198 (HD 338746) : 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
19401+2516 BRT 198 1997 5 152 5.0 10.19 12.00 A2 D 194006.65+251533.7
19401+2516 BRT 198 2002 7 154 5.1 10.19 12.00 A2 D 194006.65+251533.7
19401+2516 BRT 198 2012 8 154 5.0 10.19 12.00 A2 D 194006.65+251533.7
19401+2516 BRT 198 2015 9 154 5.1 10.19 11.60 A2 194006.65+251533.7
19401+2516 BRT 198 2016 13 154 5.1 10.19 11.60 A2 194006.65+251533.7

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

 
 
WDS 19401+2516 BRT 198 (HD 338746) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19401+2516 BRT 198 (HD 338746) : MEASURES
 
 
No records found.

 
 
WDS 19401+2516 (HD 338746) : VIRTUAL EYEPIECE
 
 

19401+2516 BRT 198A mag 10.19 Sp A2 19401+2516 BRT 198B sep 5.0 P.A. 155.90 mag 11.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19401+2516 (HD 338746) : ALADIN DSS IMAGE @ 19h 40m 06.65s +25° 15' 33.7"
 
 
 
 
WDS 19401+2516 BRT 198 (HD 338746) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19401+2516 BRT 198 distance=0' 19400+2517 COU 821 distance=3' 19394+2512 POU3986 distance=12' 19394+2504 POU3989 distance=15' 19412+2517 POU4012 distance=15' 19392+2508 POU3983 distance=16' 19408+2502 POU4009 distance=17' 19407+2458 BKO 432 distance=19' 19387+2517 J 1139AB distance=20' 19387+2517 J 1139AC distance=20' 19399+2455 POU3998 distance=21' 19418+2514 POU4014 distance=23' 19397+2454 POU3993 distance=23' 19400+2452 POU4001 distance=24' 19400+2450 POU4002 distance=27' 19397+2450 POU3992AB distance=27' 19397+2450 BKO 428AC distance=27' 19397+2450 BKO 428BD distance=27' 19393+2451 BKO 427 distance=27' 19398+2449 POU3995AB distance=28' 19398+2449 BKO 429AC distance=28' 19399+2447 BKO 430 distance=29' 19386+2455 POU3975AB distance=30' 19386+2455 POU3973AC distance=30' 19386+2455 POU3974AD distance=30' 19388+2453 POU3979 distance=30' 19383+2542 ES 492 distance=36' 19388+2444 POU3980 distance=36' 19387+2444 POU3978 distance=37' 19399+2438 POU3999 distance=38' 19410+2440 POU4010 distance=39' 19397+2435 POU3994 distance=42' 19401+2433 POU4003 distance=43' 19425+2446 POU4018 distance=44' 19437+2505 POU4036 distance=50' 19365+2500 STF2548 distance=52' 19365+2502 DOO 76AB distance=52' 19365+2502 DOO 76AC distance=52' 19365+2502 FYM 82AE distance=52' 19365+2502 FYM 82AF distance=52' 19365+2502 DOO 76CD distance=52' 19369+2447 POU3962 distance=53' 19431+2442 POU4029 distance=54' 19427+2434 BKO 730 distance=55' 19425+2432 POU4019 distance=55' 19433+2441 POU4033 distance=55' 19402+2611 A 272AB distance=56' 19402+2611 A 272AC distance=56' 19394+2421 POU3987 distance=56' 19402+2611 A 272CD distance=56' 19371+2437 POU3963 distance=57' 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 19401+2516 BRT 198 154 5.1
Show 19400+2517 COU 821 193 3.4 3
Show 19394+2512 POU3986 11 9.5 12
Show 19394+2504 POU3989 177 15.3 15
Show 19412+2517 POU4012 42 12.5 15
Show 19392+2508 POU3983 211 6.0 16
Show 19408+2502 POU4009 221 7.4 17
Show 19407+2458 BKO 432 75 8.6 19
Show 19387+2517 J 1139 AB 216 1.3 20
Show 19387+2517 J 1139 AC 103 34.0 20
Show 19399+2455 POU3998 314 15.9 21
Show 19418+2514 POU4014 91 9.7 23
Show 19397+2454 POU3993 110 12.5 23
Show 19400+2452 POU4001 321 7.7 24
Show 19400+2450 POU4002 338 12.8 27
Show 19397+2450 POU3992 AB 230 11.1 27
Show 19397+2450 BKO 428 AC 267 4.2 27
Show 19397+2450 BKO 428 BD 164 3.7 27
Show 19393+2451 BKO 427 313 8.9 27
Show 19398+2449 POU3995 AB 133 14.5 28
Show 19398+2449 BKO 429 AC 32 12.5 28
Show 19399+2447 BKO 430 322 9.2 29
Show 19386+2455 POU3975 AB 105 4.9 30
Show 19386+2455 POU3973 AC 230 7.6 30
Show 19386+2455 POU3974 AD 226 21.2 30
Show 19388+2453 POU3979 216 8.8 30
Show 19383+2542 ES 492 217 5.2 36
Show 19388+2444 POU3980 261 3.0 36
Show 19387+2444 POU3978 230 13.7 37
Show 19399+2438 POU3999 276 18.5 38
Show 19410+2440 POU4010 326 10.4 39
Show 19397+2435 POU3994 70 11.6 42
Show 19401+2433 POU4003 199 15.9 43
Show 19425+2446 POU4018 40 14.7 44
Show 19437+2505 POU4036 326 19.0 50
Show 19365+2500 STF2548 100 9.3 52
Show 19365+2502 DOO 76 AB 145 24.4 52
Show 19365+2502 DOO 76 AC 166 43.3 52
Show 19365+2502 FYM 82 AE 317 15.5 52
Show 19365+2502 FYM 82 AF 202 21.3 52
Show 19365+2502 DOO 76 CD 260 2.5 52
Show 19369+2447 POU3962 265 13.9 53
Show 19431+2442 POU4029 174 4.8 54
Show 19427+2434 BKO 730 294 8.4 55
Show 19425+2432 POU4019 314 4.1 55
Show 19433+2441 POU4033 216 24.0 55
Show 19402+2611 A 272 AB 193 1.3 56
Show 19402+2611 A 272 AC 307 14.5 56
Show 19394+2421 POU3987 283 16.7 56
Show 19402+2611 A 272 CD 13 1.3 56
Show 19371+2437 POU3963 74 12.6 57

 
 
WDS 19401+2516 : COMPONENTS
 
 
  A
B pa=155.9°
sep=5.01"
 
 
19401+2516 A
 
 
Componente originario normalizzato AB Name HD 338746 Coord arcsec 2000 194006.65+251533.7 Mag 10.19
Spectral class A2 (white) PmRA -3.00 PmDE -6.0 Tycho2 2142-01049-1
HD 338746
Tycho2
Tycho2 2142-01049-1 Pflag RAmdeg 295.02774529 DEmdeg 25.25936058
PmRA -0.1 PmDE -2.8 E RAmdeg 22 E DEmdeg 19
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.01 EpDEm 1988.60
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.685 E BTmag 0.035 VTmag 10.185
E VTmag 0.032 Prox 338 TYC T HIP
CCDM RAdeg 295.02774556 DEdeg 25.25936722 EpRA 1990 1.43
EpDE 1990 1.74 E RAdeg 23.3 E DEdeg 18.9 Posflg
Corr 0.2
CCDM
Ccdm 19401+2516 RComp Comp A Note1
Note2 Discov num DRAs 0.58 DDEs -25.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A2 PmNote *
PmRA -4 PmDE 12 Dm number +24 3835 Cat1 BD
Name2 +25 2165 Cat2 AGK2/3 HD M HD
ADS BDS A12769 M ADS BDS N IDS IDS 19359N2502A
HIC
 
 
19401+2516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194006.80+251529.1 Mag 11.6 PmRA 2.00
PmDE -7.0 Calc delta mag 1.41 Calc coord yes
CCDM
Ccdm 19401+2516 RComp Comp B Note1
Note2 Discov num BRT 198 DRAs DDEs
R dRAs Year 1892 Theta 157 Rho 4.8
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12769 M ADS BDS N IDS IDS 19359N2502B
HIC