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Doubles in session


Current system
17489-2219
BRT 1508


Nearby doubles
18' : 17478-2211
B 358AB

20' : 17485-2237
DAW 30

26' : 17480-2240
HU 1524

44' : 17462-2242
BRT1507

52' : 17519-2250
ARA1825

56' : 17529-2218
ARA1826

57' : 17530-2219
ARA1827

58' : 17467-2131
HDS2513AB

60' : 17533-2221
HJ 4990

66' : 17535-2231
ARA1828

76' : 17474-2106
ARA1502

79' : 17433-2221
VVV 45

79' : 17488-2338
ARA2204

80' : 17531-2125
HDS2524

80' : 17497-2100
BRT1509

81' : 17540-2259
ARA1829

84' : 17448-2319
RST3127

85' : 17432-2151
ARA1501

86' : 17518-2104
LSC 79

86' : 17434-2141
OCC 401

88' : 17427-2222
HJ 591

88' : 17526-2108
J 1616

93' : 17552-2149
ARA1504

93' : 17555-2203
ARA1830

98' : 17477-2355
VVV 49

99' : 17522-2051
BHA 20



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.

17489-2219 BRT 1508

 
 
17h 48m 57.20s -22° 18' 41.4" P.A. 235.00 sep 4.2 mag 12.79,12.84
 
 
Coord 2000 17489-2219 Discov num BRT1508 Comp Coord arcsec 2000 17 48 57.20 -22 18 41.4
Date first 1920 Date last 2015 Obs 5
Pa first 234 Pa last 234.7 P.A. Now (θ) 234.7°
Sep first 3.0 Sep last 4.207 Sep. Now (ρ) 4.207"
Mag pri 12.79 Mag sec 12.84 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +041 Sec motion ra -010
Pri motion dec +028 Sec motion dec -011
Notes N B (See Notes, Blue magnitudes)
rPM=1.293
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4068982266011532928
 
 
WDS 17489-2219 BRT 1508 : NOTES
 
 
discov_num notes refcode
BRT1508 CD-22@12253.
 
 
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
17489-2219 BRT1508 1920 1 234 3.0 12.79 12.84 N B 174857.20-221841.4
17489-2219 BRT1508 2000 3 235 4.2 12.79 12.84 N B 174857.20-221841.4
17489-2219 BRT1508 2015 5 235 4.2 12.79 12.84 N B 174857.20-221841.4

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

 
 
WDS 17489-2219 BRT 1508 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17489-2219 BRT 1508 : MEASURES
 
 
No records found.

 
 
WDS 17489-2219 : VIRTUAL EYEPIECE
 
 

17489-2219 BRT1508A mag 12.79 17489-2219 BRT1508B sep 4.0 P.A. 232.60 mag 12.84 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 17489-2219 : ALADIN DSS IMAGE @ 17h 48m 57.20s -22° 18' 41.4"
 
 
 
 
WDS 17489-2219 BRT 1508 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17489-2219 BRT1508 distance=0' 17478-2211 B 358AB distance=18' 17478-2211 B 358BC distance=18' 17485-2237 DAW 30 distance=20' 17480-2240 HU 1524 distance=26' 17462-2242 BRT1507 distance=44' 17519-2250 ARA1825 distance=52' 17529-2218 ARA1826 distance=56' 17530-2219 ARA1827 distance=57' 17467-2131 HDS2513AB distance=58' 17533-2221 HJ 4990 distance=60' 17535-2231 ARA1828 distance=66' 17474-2106 ARA1502 distance=76' 17433-2221 VVV 45 distance=79' 17488-2338 ARA2204 distance=79' 17531-2125 HDS2524 distance=80' 17497-2100 BRT1509 distance=80' 17540-2259 ARA1829 distance=81' 17448-2319 RST3127 distance=84' 17432-2151 ARA1501 distance=85' 17518-2104 LSC 79 distance=86' 17434-2141 OCC 401 distance=86' 17427-2222 HJ 591 distance=88' 17526-2108 J 1616 distance=88' 17552-2149 ARA1504 distance=93' 17555-2203 ARA1830 distance=93' 17477-2355 VVV 49 distance=98' 17522-2051 BHA 20 distance=99' 17425-2132 ARA1500 distance=101' 17541-2330 RST3133 distance=102' 17512-2358 SKF2526AB distance=104' 17512-2358 SKF2526AC distance=104' 17554-2311 RST3135 distance=104' 17431-2112 VVV 44 distance=106' 17418-2259 B 353 distance=107' 17536-2049 OL 102 distance=112' 17546-2340 RST3134 distance=113' 17573-2223 BRT1510 distance=117' 17415-2125 VVV 43 distance=117' 17410-2304 ARA2203 distance=121' 17412-2127 ARA1499 distance=121' 17402-2208 OCC1072 distance=123' 17576-2158 ARA1506 distance=124' 17577-2143 HDS2530 distance=127' 17503-2426 RST3129 distance=129' 17577-2305 ARA2206 distance=130' 17581-2249 ARA1832 distance=130' 17399-2304 OCC1071 distance=133' 17552-2035 DON 869 distance=135' 17575-2113 BRT1511 distance=137' 17587-2232 B 367 distance=137' 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 17489-2219 BRT1508 235 4.2
Show 17478-2211 B 358 AB 219 24.8 18
Show 17478-2211 B 358 BC 121 4.4 18
Show 17485-2237 DAW 30 131 1.1 20
Show 17480-2240 HU 1524 350 0.9 26
Show 17462-2242 BRT1507 269 8.2 44
Show 17519-2250 ARA1825 355 7.1 52
Show 17529-2218 ARA1826 97 7.1 56
Show 17530-2219 ARA1827 35 12.7 57
Show 17467-2131 HDS2513 AB 15 22.0 58
Show 17533-2221 HJ 4990 300 23.6 60
Show 17535-2231 ARA1828 94 7.0 66
Show 17474-2106 ARA1502 102 12.8 76
Show 17433-2221 VVV 45 18 3.3 79
Show 17488-2338 ARA2204 338 15.2 79
Show 17531-2125 HDS2524 331 0.1 80
Show 17497-2100 BRT1509 90 3.6 80
Show 17540-2259 ARA1829 92 13.4 81
Show 17448-2319 RST3127 151 2.3 84
Show 17432-2151 ARA1501 113 12.8 85
Show 17518-2104 LSC 79 266 0.3 86
Show 17434-2141 OCC 401 -1 0.0 86
Show 17427-2222 HJ 591 12 22.5 88
Show 17526-2108 J 1616 151 6.0 88
Show 17552-2149 ARA1504 163 9.4 93
Show 17555-2203 ARA1830 122 11.9 93
Show 17477-2355 VVV 49 242 2.8 98
Show 17522-2051 BHA 20 241 4.0 99
Show 17425-2132 ARA1500 231 3.2 101
Show 17541-2330 RST3133 331 2.5 102
Show 17512-2358 SKF2526 AB 213 2.6 104
Show 17512-2358 SKF2526 AC 187 26.0 104
Show 17554-2311 RST3135 81 0.5 104
Show 17431-2112 VVV 44 251 1.8 106
Show 17418-2259 B 353 47 4.5 107
Show 17536-2049 OL 102 278 3.6 112
Show 17546-2340 RST3134 52 0.6 113
Show 17573-2223 BRT1510 221 5.2 117
Show 17415-2125 VVV 43 81 3.7 117
Show 17410-2304 ARA2203 345 9.2 121
Show 17412-2127 ARA1499 289 13.9 121
Show 17402-2208 OCC1072 -1 0.0 123
Show 17576-2158 ARA1506 17 13.5 124
Show 17577-2143 HDS2530 179 0.6 127
Show 17503-2426 RST3129 19 2.2 129
Show 17577-2305 ARA2206 157 9.4 130
Show 17581-2249 ARA1832 15 6.9 130
Show 17399-2304 OCC1071 -1 0.0 133
Show 17552-2035 DON 869 127 0.6 135
Show 17575-2113 BRT1511 216 3.7 137
Show 17587-2232 B 367 217 1.8 137

 
 
WDS 17489-2219 : COMPONENTS
 
 
  A
B pa=232.6°
sep=4.00"
 
 
17489-2219 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174857.20-221841.4 Mag 12.79 PmRA 41.00
PmDE 28.0 DM CD-2212253
 
 
17489-2219 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174856.97-221843.8 Mag 12.84 PmRA -10.00
PmDE -11.0 Calc delta mag 0.05 Calc coord yes