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Current system
18504+0900
BRT 2610


Nearby doubles
10' : 18504+0850
J 530

11' : 18510+0854
J 2532

18' : 18507+0843
J 1835

19' : 18508+0842
HU 256

39' : 18496+0823
HEI 805

40' : 18480+0841
HU 253

42' : 18477+0916
HU 252AB

43' : 18510+0942
TDT1084

48' : 18474+0841
ELP 43

48' : 18535+0912
ROE 112AB

49' : 18469+0856
J 2148AB

51' : 18511+0949
J 2927AB

53' : 18502+0807
J 2236

53' : 18503+0807
HU 254

60' : 18498+0801
HJ 869

62' : 18528+0811
TDT1106

72' : 18463+0821
TDT1045

75' : 18549+0830
HU 259

75' : 18551+0838
J 1276

80' : 18488+0745
J 1274

82' : 18515+1019
HJ 870AB

84' : 18556+0833
J 3204

84' : 18513+1022
SMA 82

84' : 18556+0832
J 3205

85' : 18479+0743
STF2389

87' : 18462+1001
HEI 804



Selections
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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.

18504+0900 BRT 2610

 
 
18h 50m 20.30s +08° 59' 56.9" P.A. 353.00 sep 4.0 mag 12.40,12.60
 
 
Coord 2000 18504+0900 Discov num BRT2610 Comp Coord arcsec 2000 18 50 20.30 +08 59 56.9
Date first 1919 Date last 2015 Obs 4
Pa first 0 Pa last 353.1 P.A. Now (θ) 353.1°
Sep first 4.8 Sep last 4.026 Sep. Now (ρ) 4.026"
Mag pri 12.40 Mag sec 12.60 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +007 Sec motion ra +003
Pri motion dec -015 Sec motion dec -003
Notes
rPM=0.764
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4311153039208515840
 
 
WDS 18504+0900 BRT 2610 : 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
18504+0900 BRT2610 1999 2 353 4.2 12.40 12.60 D 185020.30+085956.9
18504+0900 BRT2610 2001 3 353 4.2 12.40 12.60 D 185020.30+085956.9
18504+0900 BRT2610 2015 4 353 4.0 12.40 12.60 185020.30+085956.9

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

 
 
WDS 18504+0900 BRT 2610 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18504+0900 BRT 2610 : MEASURES
 
 
No records found.

 
 
WDS 18504+0900 : VIRTUAL EYEPIECE
 
 

18504+0900 BRT2610A mag 12.4 18504+0900 BRT2610B sep 4.0 P.A. 353.20 mag 12.6 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 18504+0900 : ALADIN DSS IMAGE @ 18h 50m 20.30s +08° 59' 56.9"
 
 
 
 
WDS 18504+0900 BRT 2610 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18504+0900 BRT2610 distance=0' 18504+0850 J 530 distance=10' 18510+0854 J 2532 distance=11' 18507+0843 J 1835 distance=18' 18508+0842 HU 256 distance=19' 18496+0823 HEI 805 distance=39' 18480+0841 HU 253 distance=40' 18477+0916 HU 252AB distance=42' 18477+0916 GII 271Aa,Ab distance=42' 18510+0942 TDT1084 distance=43' 18474+0841 ELP 43 distance=48' 18535+0912 ROE 112BC distance=48' 18535+0912 ROE 112AB distance=48' 18535+0912 ROE 112AC distance=48' 18469+0856 DAM 120BC distance=49' 18469+0856 J 2148AB distance=49' 18511+0949 J 2927AB distance=51' 18511+0949 DAM 123AC distance=51' 18502+0807 J 2236 distance=53' 18503+0807 HU 254 distance=53' 18498+0801 HJ 869 distance=60' 18528+0811 TDT1106 distance=62' 18463+0821 TDT1045 distance=72' 18549+0830 HU 259 distance=75' 18551+0838 J 1276 distance=75' 18488+0745 J 1274 distance=80' 18515+1019 BU 1464CD distance=81' 18515+1019 HJ 870AB distance=82' 18515+1019 HJ 870AC distance=82' 18556+0833 J 3204 distance=84' 18513+1022 SMA 82 distance=84' 18556+0832 J 3205 distance=84' 18479+0743 STF2389 distance=85' 18462+1001 HEI 804 distance=87' 18461+1000 J 1215 distance=88' 18555+0816 J 1191 distance=89' 18478+1022 TDT1058 distance=91' 18490+0732 J 808 distance=92' 18458+0755 TDT1040 distance=94' 18477+1029 BRT1310 distance=97' 18456+0754 TDT1038 distance=97' 18497+1038 BPM 851 distance=99' 18497+1041 STF2402 distance=102' 18510+1041 BPM 869 distance=102' 18571+0914 J 2157 distance=103' 18482+1039 STT 362AB distance=104' 18482+1039 STT 362AC distance=104' 18533+1037 RAS 10 distance=107' 18463+1030 BPM 824 distance=109' 18485+1045 STF2396AB distance=109' 18485+1045 STF2396AC distance=109' 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 18504+0900 BRT2610 353 4.0
Show 18504+0850 J 530 185 3.7 10
Show 18510+0854 J 2532 277 4.7 11
Show 18507+0843 J 1835 176 8.5 18
Show 18508+0842 HU 256 41 4.3 19
Show 18496+0823 HEI 805 214 2.8 39
Show 18480+0841 HU 253 311 0.7 40
Show 18477+0916 HU 252 AB 16 0.1 42
Show 18477+0916 GII 271 Aa,Ab 175 0.1 42
Show 18510+0942 TDT1084 6 0.5 43
Show 18474+0841 ELP 43 58 7.0 48
Show 18535+0912 ROE 112 BC 223 36.3 48
Show 18535+0912 ROE 112 AB 239 7.3 48
Show 18535+0912 ROE 112 AC 226 43.3 48
Show 18469+0856 DAM 120 BC 91 8.1 49
Show 18469+0856 J 2148 AB 168 5.2 49
Show 18511+0949 J 2927 AB 304 3.1 51
Show 18511+0949 DAM 123 AC 143 5.5 51
Show 18502+0807 J 2236 185 4.6 53
Show 18503+0807 HU 254 157 1.1 53
Show 18498+0801 HJ 869 260 10.1 60
Show 18528+0811 TDT1106 257 0.5 62
Show 18463+0821 TDT1045 302 0.7 72
Show 18549+0830 HU 259 3 0.2 75
Show 18551+0838 J 1276 107 3.0 75
Show 18488+0745 J 1274 153 3.1 80
Show 18515+1019 BU 1464 CD 23 22.0 81
Show 18515+1019 HJ 870 AB 219 11.6 82
Show 18515+1019 HJ 870 AC 248 65.8 82
Show 18556+0833 J 3204 88 5.8 84
Show 18513+1022 SMA 82 244 13.9 84
Show 18556+0832 J 3205 148 6.2 84
Show 18479+0743 STF2389 310 31.9 85
Show 18462+1001 HEI 804 129 1.7 87
Show 18461+1000 J 1215 128 1.8 88
Show 18555+0816 J 1191 39 8.9 89
Show 18478+1022 TDT1058 212 0.4 91
Show 18490+0732 J 808 343 1.6 92
Show 18458+0755 TDT1040 186 2.3 94
Show 18477+1029 BRT1310 21 3.9 97
Show 18456+0754 TDT1038 238 0.4 97
Show 18497+1038 BPM 851 221 85.7 99
Show 18497+1041 STF2402 208 1.5 102
Show 18510+1041 BPM 869 237 83.3 102
Show 18571+0914 J 2157 359 4.3 103
Show 18482+1039 STT 362 AB 340 7.7 104
Show 18482+1039 STT 362 AC 105 12.0 104
Show 18533+1037 RAS 10 137 0.0 107
Show 18463+1030 BPM 824 69 56.1 109
Show 18485+1045 STF2396 AB 337 82.0 109
Show 18485+1045 STF2396 AC 5 203.2 109

 
 
WDS 18504+0900 : COMPONENTS
 
 
  A
B pa=353.2°
sep=4.03"
 
 
18504+0900 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185020.30+085956.9 Mag 12.4 PmRA 7.00
PmDE -15.0
 
 
18504+0900 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185020.27+090000.9 Mag 12.6 PmRA 3.00
PmDE -3.0 Calc delta mag 0.2 Calc coord yes