18197-2244 BRT 1528

 
 
18h 19m 40.22s -22° 44' 21.6" P.A. 321.00 sep 4.2 mag 13.00,13.20
 
 
Coord 2000 18197-2244 Discov num BRT1528 Comp Coord arcsec 2000 18 19 40.22 -22 44 21.6
Date first 1920 Date last 2015 Obs 4
Pa first 313 Pa last 321.3 P.A. Now (θ) 321.3°
Sep first 4.5 Sep last 4.231 Sep. Now (ρ) 4.231"
Mag pri 13.00 Mag sec 13.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +017 Sec motion ra -037
Pri motion dec -039 Sec motion dec +017
Notes
rPM=1.829
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4089690128746777216
 
 
WDS 18197-2244 BRT 1528 : 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
18197-2244 BRT1528 1999 2 320 4.2 13.00 13.20 D 181940.22-224421.6
18197-2244 BRT1528 2015 4 321 4.2 13.00 13.20 181940.22-224421.6

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

 
 
WDS 18197-2244 BRT 1528 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18197-2244 BRT 1528 : MEASURES
 
 
No records found.

 
 
WDS 18197-2244 : VIRTUAL EYEPIECE
 
 

18197-2244 BRT1528A mag 13 18197-2244 BRT1528B sep 4.1 P.A. 323.50 mag 13.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 18197-2244 : ALADIN DSS IMAGE @ 18h 19m 40.22s -22° 44' 21.6"
 
 
 
 
WDS 18197-2244 BRT 1528 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18197-2244  BRT1528 distance=0' 18196-2247  ARA1870 distance=3' 18208-2257  ARA1872 distance=20' 18189-2304  B  2443 distance=23' 18199-2222  DON 891 distance=23' 18182-2231  ARA1869 distance=24' 18185-2309  TDT 787 distance=29' 18209-2216  ARA1873 distance=33' 18220-2233  J  2208 distance=35' 18178-2220  ARA1868 distance=36' 18223-2248  ARA1876 distance=36' 18218-2309  ARA2228 distance=38' 18181-2318  BRT1526 distance=40' 18168-2259  OCC 289 distance=43' 18167-2240  BRT1524 distance=43' 18228-2235  ARA1880 distance=45' 18189-2330  ARA2226 distance=48' 18163-2253  BRT1522 distance=48' 18231-2252  ARA1881 distance=49' 18233-2245  BRT1533 distance=49' 18169-2212  ARA1867 distance=51' 18217-2203  ARA1874 distance=51' 18226-2213  BRT1532 distance=51' 18218-2327  DON 895 distance=52' 18164-2215  ARA1865 distance=54' 18235-2252  ARA1883 distance=54' 18236-2245  ARA1884 distance=54' 18175-2331  ARA2224 distance=56' 18224-2202  ARA1877 distance=58' 18224-2201  ARA1878 distance=59' 18159-2218  ARA1863 distance=59' 18192-2146  ARA1527 distance=60' 18158-2220  OCC1076 distance=60' 18241-2248  ARA1886AB distance=61' 18241-2248  ARA1886AC distance=61' 18227-2328  BRT3067 distance=61' 18174-2148  OCC1077 distance=65' 18150-2236  ITF  32 distance=67' 18237-2209  BRT1534 distance=67' 18149-2300  ARA2220 distance=68' 18220-2344  ARA2229 distance=69' 18220-2143  ARA1528 distance=70' 18152-2213  OCC1075 distance=70' 18157-2158  ARA1862 distance=72' 18175-2354  RST3169 distance=76' 18216-2358  ARA2318 distance=79' 18216-2359  B   388 distance=80' 18153-2336  ARA2221 distance=80' 18141-2219  ARA1860 distance=81' 18229-2352  ARA2230 distance=81' 18234-2143  ARA1530 distance=81' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18197-2244 BRT1528 321 4.2
Show 18196-2247 ARA1870 254 6.5 3
Show 18208-2257 ARA1872 77 6.9 20
Show 18189-2304 B 2443 59 8.3 23
Show 18199-2222 DON 891 78 4.8 23
Show 18182-2231 ARA1869 160 6.4 24
Show 18185-2309 TDT 787 241 0.6 29
Show 18209-2216 ARA1873 97 14.1 33
Show 18220-2233 J 2208 170 6.4 35
Show 18178-2220 ARA1868 112 9.9 36
Show 18223-2248 ARA1876 84 10.8 36
Show 18218-2309 ARA2228 195 14.0 38
Show 18181-2318 BRT1526 354 4.4 40
Show 18168-2259 OCC 289 -1 0.0 43
Show 18167-2240 BRT1524 239 4.1 43
Show 18228-2235 ARA1880 244 10.3 45
Show 18189-2330 ARA2226 124 12.2 48
Show 18163-2253 BRT1522 95 6.0 48
Show 18231-2252 ARA1881 134 13.3 49
Show 18233-2245 BRT1533 65 1.9 49
Show 18169-2212 ARA1867 270 16.2 51
Show 18217-2203 ARA1874 288 9.6 51
Show 18226-2213 BRT1532 245 5.8 51
Show 18218-2327 DON 895 141 2.2 52
Show 18164-2215 ARA1865 305 14.2 54
Show 18235-2252 ARA1883 216 6.5 54
Show 18236-2245 ARA1884 338 13.8 54
Show 18175-2331 ARA2224 316 11.8 56
Show 18224-2202 ARA1877 255 9.0 58
Show 18224-2201 ARA1878 264 12.4 59
Show 18159-2218 ARA1863 236 12.3 59
Show 18192-2146 ARA1527 191 13.4 60
Show 18158-2220 OCC1076 -1 0.0 60
Show 18241-2248 ARA1886 AB 64 15.2 61
Show 18241-2248 ARA1886 AC 152 7.9 61
Show 18227-2328 BRT3067 29 3.3 61
Show 18174-2148 OCC1077 -1 0.0 65
Show 18150-2236 ITF 32 12 4.7 67
Show 18237-2209 BRT1534 117 4.7 67
Show 18149-2300 ARA2220 17 11.0 68
Show 18220-2344 ARA2229 246 13.5 69
Show 18220-2143 ARA1528 298 16.6 70
Show 18152-2213 OCC1075 -1 0.0 70
Show 18157-2158 ARA1862 289 15.3 72
Show 18175-2354 RST3169 224 0.5 76
Show 18216-2358 ARA2318 122 8.5 79
Show 18216-2359 B 388 199 1.6 80
Show 18153-2336 ARA2221 324 9.0 80
Show 18141-2219 ARA1860 226 12.5 81
Show 18229-2352 ARA2230 346 18.4 81
Show 18234-2143 ARA1530 101 14.5 81

 
 
WDS 18197-2244 : COMPONENTS
 
 
  A
B pa=323.5°
sep=4.11"
 
 
18197-2244 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181940.22-224421.6 Mag 13 PmRA 17.00
PmDE -39.0
 
 
18197-2244 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181940.04-224418.3 Mag 13.2 PmRA -37.00
PmDE 17.0 Calc delta mag 0.2 Calc coord yes