stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18181-2318
BRT 1526


Nearby doubles
12' : 18185-2309
TDT 787

16' : 18189-2330
ARA2226

16' : 18175-2331
ARA2224

18' : 18189-2304
B 2443

27' : 18168-2259
OCC 289

37' : 18163-2253
BRT1522

37' : 18175-2354
RST3169

38' : 18196-2247
ARA1870

40' : 18197-2244
BRT1528

42' : 18208-2257
ARA1872

43' : 18166-2354
ARA2223

44' : 18153-2336
ARA2221

44' : 18167-2240
BRT1524

44' : 18155-2344
ARA2222

48' : 18182-2231
ARA1869

48' : 18149-2300
ARA2220

51' : 18218-2309
ARA2228

51' : 18218-2327
DON 895

55' : 18146-2344
ARA2219

57' : 18143-2340
HLD 141

58' : 18178-2220
ARA1868

60' : 18140-2335
ARA2218

60' : 18220-2344
ARA2229

61' : 18150-2236
ITF 32

62' : 18199-2222
DON 891

63' : 18216-2358
ARA2318



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.

18181-2318 BRT 1526

 
 
18h 18m 07.53s -23° 17' 59.1" P.A. 354.00 sep 4.4 mag 12.70,13.30
 
 
Coord 2000 18181-2318 Discov num BRT1526 Comp Coord arcsec 2000 18 18 07.53 -23 17 59.1
Date first 1928 Date last 1999 Obs 3
Pa first 20 Pa last 353.6 P.A. Now (θ) 353.6°
Sep first 3.5 Sep last 4.375 Sep. Now (ρ) 4.375"
Mag pri 12.70 Mag sec 13.30 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +000 Sec motion ra -019
Pri motion dec -031 Sec motion dec +012
Notes
rPM=1.516
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4089641093024768640
 
 
WDS 18181-2318 BRT 1526 : 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
18181-2318 BRT1526 1999 2 39 2.7 12.70 13.00 D 181806.73-231853.4

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

 
 
WDS 18181-2318 BRT 1526 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18181-2318 BRT 1526 : MEASURES
 
 
No records found.

 
 
WDS 18181-2318 : VIRTUAL EYEPIECE
 
 

18181-2318 BRT1526A mag 12.7 18181-2318 BRT1526B sep 4.4 P.A. 354.10 mag 13.3 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 18181-2318 : ALADIN DSS IMAGE @ 18h 18m 07.53s -23° 17' 59.1"
 
 
 
 
WDS 18181-2318 BRT 1526 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18181-2318 BRT1526 distance=0' 18185-2309 TDT 787 distance=12' 18189-2330 ARA2226 distance=16' 18175-2331 ARA2224 distance=16' 18189-2304 B 2443 distance=18' 18168-2259 OCC 289 distance=27' 18163-2253 BRT1522 distance=37' 18175-2354 RST3169 distance=37' 18196-2247 ARA1870 distance=38' 18197-2244 BRT1528 distance=40' 18208-2257 ARA1872 distance=42' 18166-2354 ARA2223 distance=43' 18153-2336 ARA2221 distance=44' 18167-2240 BRT1524 distance=44' 18155-2344 ARA2222 distance=44' 18182-2231 ARA1869 distance=48' 18149-2300 ARA2220 distance=48' 18218-2309 ARA2228 distance=51' 18218-2327 DON 895 distance=51' 18146-2344 ARA2219 distance=55' 18143-2340 HLD 141 distance=57' 18178-2220 ARA1868 distance=58' 18140-2335 ARA2218 distance=60' 18220-2344 ARA2229 distance=60' 18150-2236 ITF 32 distance=61' 18199-2222 DON 891 distance=62' 18216-2358 ARA2318 distance=63' 18216-2359 B 388 distance=64' 18227-2328 BRT3067 distance=64' 18200-2417 RST3176 distance=64' 18210-2408 RST4007 distance=64' 18223-2248 ARA1876 distance=64' 18158-2220 OCC1076 distance=67' 18159-2218 ARA1863 distance=68' 18164-2215 ARA1865 distance=68' 18134-2302 ARA2217BC distance=68' 18134-2302 ABH 97BE distance=68' 18134-2302 ABH 97BF distance=68' 18134-2302 ARA2217AB distance=68' 18134-2302 ABH 97AD distance=68' 18134-2302 ABH 97AF distance=68' 18169-2212 ARA1867 distance=69' 18132-2329 DON 887 distance=69' 18220-2233 J 2208 distance=71' 18130-2307 EVS 34AB distance=71' 18130-2307 EVS 34AC distance=71' 18130-2307 KRV 50AD distance=71' 18130-2307 KRV 50AE distance=71' 18209-2216 ARA1873 distance=73' 18229-2352 ARA2230 distance=74' 18231-2252 ARA1881 distance=74' 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 18181-2318 BRT1526 354 4.4
Show 18185-2309 TDT 787 241 0.6 12
Show 18189-2330 ARA2226 124 12.2 16
Show 18175-2331 ARA2224 316 11.8 16
Show 18189-2304 B 2443 59 8.3 18
Show 18168-2259 OCC 289 -1 0.0 27
Show 18163-2253 BRT1522 95 6.0 37
Show 18175-2354 RST3169 224 0.5 37
Show 18196-2247 ARA1870 254 6.5 38
Show 18197-2244 BRT1528 321 4.2 40
Show 18208-2257 ARA1872 77 6.9 42
Show 18166-2354 ARA2223 7 11.0 43
Show 18153-2336 ARA2221 324 9.0 44
Show 18167-2240 BRT1524 239 4.1 44
Show 18155-2344 ARA2222 314 13.2 44
Show 18182-2231 ARA1869 160 6.4 48
Show 18149-2300 ARA2220 17 11.0 48
Show 18218-2309 ARA2228 195 14.0 51
Show 18218-2327 DON 895 141 2.2 51
Show 18146-2344 ARA2219 303 4.8 55
Show 18143-2340 HLD 141 30 1.6 57
Show 18178-2220 ARA1868 112 9.9 58
Show 18140-2335 ARA2218 167 11.6 60
Show 18220-2344 ARA2229 246 13.5 60
Show 18150-2236 ITF 32 12 4.7 61
Show 18199-2222 DON 891 78 4.8 62
Show 18216-2358 ARA2318 122 8.5 63
Show 18216-2359 B 388 199 1.6 64
Show 18227-2328 BRT3067 29 3.3 64
Show 18200-2417 RST3176 73 0.6 64
Show 18210-2408 RST4007 121 0.2 64
Show 18223-2248 ARA1876 84 10.8 64
Show 18158-2220 OCC1076 -1 0.0 67
Show 18159-2218 ARA1863 236 12.3 68
Show 18164-2215 ARA1865 305 14.2 68
Show 18134-2302 ARA2217 BC 125 12.7 68
Show 18134-2302 ABH 97 BE 67 32.1 68
Show 18134-2302 ABH 97 BF 200 32.1 68
Show 18134-2302 ARA2217 AB 37 12.6 68
Show 18134-2302 ABH 97 AD 277 49.6 68
Show 18134-2302 ABH 97 AF 189 20.4 68
Show 18169-2212 ARA1867 270 16.2 69
Show 18132-2329 DON 887 350 1.8 69
Show 18220-2233 J 2208 170 6.4 71
Show 18130-2307 EVS 34 AB 86 6.3 71
Show 18130-2307 EVS 34 AC 259 23.7 71
Show 18130-2307 KRV 50 AD 116 36.3 71
Show 18130-2307 KRV 50 AE 21 63.0 71
Show 18209-2216 ARA1873 97 14.1 73
Show 18229-2352 ARA2230 346 18.4 74
Show 18231-2252 ARA1881 134 13.3 74

 
 
WDS 18181-2318 : COMPONENTS
 
 
  A
B pa=354.1°
sep=4.37"
 
 
18181-2318 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181807.53-231759.1 Mag 12.7 PmRA 0.00
PmDE -31.0
 
 
18181-2318 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181807.50-231754.8 Mag 13.3 PmRA -19.00
PmDE 12.0 Calc delta mag 0.6 Calc coord yes