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Doubles in session


Current system
18060-2238
BRT 1513
HD 165245


Nearby doubles
16' : 18068-2228
LYS 34

20' : 18074-2240
J 3203

21' : 18071-2224
LYS 35AB

23' : 18043-2239
LYS 32

24' : 18054-2300
LYS 33AB

24' : 18042-2231
ARA1843

26' : 18042-2230
S 698AB

26' : 18058-2212
ARA1844

27' : 18041-2230
ARA1841

31' : 18039-2247
ARA1840

31' : 18061-2207
B 1877

31' : 18039-2250
B 2430

35' : 18055-2312
ARA2211

35' : 18034-2237
ARA1839

36' : 18068-2203
J 2907

38' : 18082-2216
BU 243AB

38' : 18065-2200
J 2906

39' : 18075-2206
LYS 36

41' : 18030-2233
ARA1838AB

41' : 18051-2317
B 375

41' : 18030-2243
RSS 468

44' : 18030-2252
TDS 898

45' : 18076-2316
OCC 646

47' : 18070-2153
ARA1511

47' : 18092-2247
HO 427

48' : 18091-2222
ARA1847



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.

18060-2238 BRT 1513 (HD 165245)

 
 
18h 05m 56.38s -22° 37' 28.8" P.A. 56.00 sep 4.4 mag 10.64,11.80 Sp B8II
 
 
Coord 2000 18060-2238 Discov num BRT1513 Comp Coord arcsec 2000 18 05 56.38 -22 37 28.8
Date first 1922 Date last 1999 Obs 8
Pa first 50 Pa last 56.3 P.A. Now (θ) 56.3°
Sep first 4.6 Sep last 4.439 Sep. Now (ρ) 4.439"
Mag pri 10.64 Mag sec 11.80 delta mag (ΔM) 1.16 Spectral class B8II (blue-white)
Pri motion ra -016 Sec motion ra +058
Pri motion dec -013 Sec motion dec +043
Notes N (See Notes)
rPM=1.285
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 165245 Constellation Sagittarius Tycho2 6842-01716-1 Gaia DR2 4069624350712069376
HD 165245
 
 
WDS 18060-2238 BRT 1513 (HD 165245) : NOTES
 
 
discov_num notes refcode
BRT1513 J 2099.
 
 
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
18060-2238 BRT1513 1999 7 57 4.4 10.64 11.80 B8II N D 180556.38-223728.8

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

 
 
WDS 18060-2238 BRT 1513 (HD 165245) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18060-2238 BRT 1513 (HD 165245) : MEASURES
 
 
No records found.

 
 
WDS 18060-2238 (HD 165245) : VIRTUAL EYEPIECE
 
 

18060-2238 BRT1513A mag 10.64 Sp B8II 18060-2238 BRT1513B sep 4.2 P.A. 54.20 mag 11.8 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 18060-2238 (HD 165245) : ALADIN DSS IMAGE @ 18h 05m 56.38s -22° 37' 28.8"
 
 
 
 
WDS 18060-2238 BRT 1513 (HD 165245) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18060-2238 BRT1513 distance=0' 18068-2228 LYS 34 distance=16' 18074-2240 J 3203 distance=20' 18071-2224 LYS 35AB distance=21' 18071-2224 TDT 690Ba,Bb distance=22' 18043-2239 LYS 32 distance=23' 18054-2300 LYS 33AB distance=24' 18054-2300 SNA 80AC distance=24' 18054-2300 SNA 80AD distance=24' 18054-2300 SNA 80AE distance=24' 18042-2231 ARA1843 distance=24' 18042-2230 S 698AB distance=26' 18042-2230 WFC 289AD distance=26' 18042-2230 ARA1842DE distance=26' 18058-2212 ARA1844 distance=26' 18042-2230 B 1875BC distance=26' 18041-2230 ARA1841 distance=27' 18039-2247 ARA1840 distance=31' 18061-2207 B 1877 distance=31' 18039-2250 B 2430 distance=31' 18055-2312 ARA2211 distance=35' 18034-2237 ARA1839 distance=35' 18068-2203 J 2907 distance=36' 18082-2216 BU 243AB distance=38' 18082-2216 BU 243AB,C distance=38' 18065-2200 J 2906 distance=38' 18075-2206 LYS 36 distance=39' 18030-2233 ARA1838BC distance=41' 18030-2233 ARA1838AB distance=41' 18030-2233 ABH 93AD distance=41' 18030-2233 ABH 93AE distance=41' 18030-2233 ABH 93AF distance=41' 18030-2233 ABH 93AG distance=41' 18030-2233 ABH 93AH distance=41' 18030-2233 ABH 93AI distance=41' 18030-2233 ABH 93AJ distance=41' 18051-2317 B 375 distance=41' 18030-2243 RSS 468 distance=41' 18030-2252 TDS 898 distance=44' 18076-2316 OCC 646 distance=45' 18070-2153 ARA1511 distance=47' 18092-2247 HO 427 distance=47' 18091-2222 ARA1847 distance=48' 18057-2149 VVV 52 distance=49' 18055-2326 SKF2529BC distance=49' 18055-2326 SKF2529AB distance=49' 18055-2326 SKF2529AC distance=49' 18093-2255 VVV 3 distance=50' 18077-2321 OCC 647 distance=50' 18056-2328 ARA2212 distance=51' 18049-2326 ARA2210 distance=51' 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 18060-2238 BRT1513 56 4.4
Show 18068-2228 LYS 34 114 5.7 16
Show 18074-2240 J 3203 92 3.8 20
Show 18071-2224 LYS 35 AB 80 18.6 21
Show 18071-2224 TDT 690 Ba,Bb 68 0.5 22
Show 18043-2239 LYS 32 12 23.9 23
Show 18054-2300 LYS 33 AB 289 35.2 24
Show 18054-2300 SNA 80 AC 21 5.6 24
Show 18054-2300 SNA 80 AD 186 5.6 24
Show 18054-2300 SNA 80 AE 184 7.8 24
Show 18042-2231 ARA1843 338 11.3 24
Show 18042-2230 S 698 AB 316 29.7 26
Show 18042-2230 WFC 289 AD 13 39.2 26
Show 18042-2230 ARA1842 DE 110 12.6 26
Show 18058-2212 ARA1844 137 13.0 26
Show 18042-2230 B 1875 BC 236 0.5 26
Show 18041-2230 ARA1841 33 7.5 27
Show 18039-2247 ARA1840 267 8.0 31
Show 18061-2207 B 1877 230 0.5 31
Show 18039-2250 B 2430 7 8.8 31
Show 18055-2312 ARA2211 89 10.8 35
Show 18034-2237 ARA1839 42 12.4 35
Show 18068-2203 J 2907 177 7.2 36
Show 18082-2216 BU 243 AB 126 0.7 38
Show 18082-2216 BU 243 AB,C 56 40.2 38
Show 18065-2200 J 2906 356 8.6 38
Show 18075-2206 LYS 36 22 20.6 39
Show 18030-2233 ARA1838 BC 121 8.6 41
Show 18030-2233 ARA1838 AB 138 8.3 41
Show 18030-2233 ABH 93 AD 354 34.1 41
Show 18030-2233 ABH 93 AE 159 40.7 41
Show 18030-2233 ABH 93 AF 186 66.0 41
Show 18030-2233 ABH 93 AG 222 24.9 41
Show 18030-2233 ABH 93 AH 255 28.4 41
Show 18030-2233 ABH 93 AI 234 73.3 41
Show 18030-2233 ABH 93 AJ 284 104.1 41
Show 18051-2317 B 375 168 0.9 41
Show 18030-2243 RSS 468 288 11.4 41
Show 18030-2252 TDS 898 116 2.0 44
Show 18076-2316 OCC 646 -1 0.1 45
Show 18070-2153 ARA1511 225 14.7 47
Show 18092-2247 HO 427 71 10.9 47
Show 18091-2222 ARA1847 170 11.5 48
Show 18057-2149 VVV 52 46 8.7 49
Show 18055-2326 SKF2529 BC 251 3.1 49
Show 18055-2326 SKF2529 AB 56 1.8 49
Show 18055-2326 SKF2529 AC 271 1.5 49
Show 18093-2255 VVV 3 170 42.6 50
Show 18077-2321 OCC 647 -1 0.1 50
Show 18056-2328 ARA2212 155 10.0 51
Show 18049-2326 ARA2210 145 8.7 51

 
 
WDS 18060-2238 : COMPONENTS
 
 
  A
B pa=54.2°
sep=4.21"
 
 
18060-2238 A
 
 
Componente originario normalizzato AB Name HD 165245 Coord arcsec 2000 180556.38-223728.8 Mag 10.64
Spectral class B8II (blue-white) PmRA -16.00 PmDE -13.0 Tycho2 6842-01716-1
HD 165245
Tycho2
Tycho2 6842-01716-1 Pflag RAmdeg 271.48493038 DEmdeg -22.62466741
PmRA -4.7 PmDE -3.0 E RAmdeg 28 E DEmdeg 41
E pmRA 2.3 E pmDE 2.3 EpRAm 1989.38 EpDEm 1986.98
Num 4 Q RAmdeg 1.4 Q DEmdeg 2.5 Q pmRA 1.4
Q pmDE 2.6 BTmag 10.721 E BTmag 0.049 VTmag 10.639
E VTmag 0.064 Prox 999 TYC T HIP
CCDM RAdeg 271.48494222 DEdeg -22.62466056 EpRA 1990 1.77
EpDE 1990 1.73 E RAdeg 29.2 E DEdeg 41.8 Posflg
Corr 0.0
 
 
18060-2238 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180556.63-223726.3 Mag 11.8 PmRA 58.00
PmDE 43.0 Calc delta mag 1.16 Calc coord yes