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Current system
18298+1747
BRT 2447


Nearby doubles
10' : 18292+1742
J 2912AB

14' : 18300+1734
TDT 914

22' : 18288+1733
SLE 618

22' : 18308+1803
BPMA 56

28' : 18299+1720
COU 118AB

31' : 18289+1815
COU 507

33' : 18320+1754
SLE 621

35' : 18320+1735
KPP1183

39' : 18324+1737
GWP2782

43' : 18327+1741
TDT 934

47' : 18324+1720
SLE 622

49' : 18319+1710
BRT1302

49' : 18322+1713
SLE 189

53' : 18332+1730
J 98

57' : 18338+1744
HU 322AB

58' : 18272+1703
BKO 729

60' : 18263+1715
KPP4108

61' : 18333+1713
SLE 193

61' : 18270+1701
SLE 616AB

62' : 18269+1702
SLE 615

63' : 18269+1701
BKO 728

64' : 18341+1742
J 2915AB

69' : 18309+1641
SLE 620AB

69' : 18296+1639
BPM 780

70' : 18346+1801
SLE 206

70' : 18346+1739
BPM 791



Selections
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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.

18298+1747 BRT 2447

 
 
18h 29m 48.86s +17° 47' 28.6" P.A. 359.00 sep 2.8 mag 10.80,10.80
 
 
Coord 2000 18298+1747 Discov num BRT2447 Comp Coord arcsec 2000 18 29 48.86 +17 47 28.6
Date first 1901 Date last 2021 Obs 5
Pa first 7 Pa last 358.9 P.A. Now (θ) 358.9°
Sep first 2.5 Sep last 2.781 Sep. Now (ρ) 2.781"
Mag pri 10.80 Mag sec 10.80 delta mag (ΔM) 0 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4522664987201216384
 
 
WDS 18298+1747 BRT 2447 : 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
18298+1747 BRT2447 2003 3 359 2.7 10.80 10.80 182948.86+174728.6
18298+1747 BRT2447 2021 5 359 2.8 10.80 10.80 182948.86+174728.6

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

 
 
WDS 18298+1747 BRT 2447 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18298+1747 BRT 2447 : MEASURES
 
 
No records found.

 
 
WDS 18298+1747 : VIRTUAL EYEPIECE
 
 

18298+1747 BRT2447A mag 10.8 18298+1747 BRT2447B sep 2.8 P.A. 359.00 mag 10.8 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 18298+1747 : ALADIN DSS IMAGE @ 18h 29m 48.86s +17° 47' 28.6"
 
 
 
 
WDS 18298+1747 BRT 2447 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18298+1747 BRT2447 distance=0' 18292+1742 J 2912AB distance=10' 18292+1742 SLE 619AC distance=10' 18300+1734 TDT 914 distance=14' 18288+1733 SLE 618 distance=22' 18308+1803 BPMA 56 distance=22' 18299+1720 COU 118AB distance=28' 18299+1720 COU 118AC distance=28' 18289+1815 COU 507 distance=31' 18320+1754 SLE 621 distance=33' 18320+1735 KPP1183 distance=35' 18324+1737 GWP2782 distance=39' 18327+1741 TDT 934 distance=43' 18324+1720 SLE 622 distance=47' 18319+1710 BRT1302 distance=49' 18322+1713 SLE 189 distance=49' 18332+1730 J 98 distance=53' 18338+1744 HU 322AB distance=57' 18338+1744 STF2339AB,CD distance=57' 18338+1744 WAK 21CD distance=57' 18272+1703 BKO 729 distance=58' 18263+1715 KPP4108 distance=60' 18333+1713 SLE 193 distance=61' 18270+1701 SLE 616AB distance=61' 18270+1701 SLE 616AC distance=61' 18269+1702 SLE 615 distance=62' 18269+1701 BKO 728 distance=63' 18341+1742 J 2915AB distance=64' 18341+1742 J 2915AC distance=64' 18309+1641 SLE 620AB distance=69' 18309+1641 SLE 620AC distance=69' 18296+1639 BPM 780 distance=69' 18346+1801 SLE 206 distance=70' 18346+1739 BPM 791 distance=70' 18341+1712 SLE 202AB distance=71' 18341+1712 SLE 202AC distance=71' 18341+1712 SLE 202BC distance=72' 18336+1700 SLE 197AB distance=73' 18336+1700 SLE 197AD distance=73' 18336+1700 SLE 197AC distance=73' 18336+1700 SLE 197BC distance=73' 18272+1643 SLE 617 distance=74' 18342+1705 SLE 203BC distance=76' 18342+1705 SLE 203AB distance=76' 18342+1705 SLE 203AC distance=76' 18245+1810 COU 506 distance=80' 18303+1907 COU 508 distance=81' 18352+1812 CHR 74 distance=81' 18302+1909 GWP2780 distance=82' 18337+1646 SLE 198 distance=83' 18293+1624 BPM 778 distance=84' 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 18298+1747 BRT2447 359 2.8
Show 18292+1742 J 2912 AB 142 6.3 10
Show 18292+1742 SLE 619 AC 102 35.7 10
Show 18300+1734 TDT 914 277 0.5 14
Show 18288+1733 SLE 618 94 19.2 22
Show 18308+1803 BPMA 56 152 293.6 22
Show 18299+1720 COU 118 AB 204 6.6 28
Show 18299+1720 COU 118 AC 294 29.1 28
Show 18289+1815 COU 507 154 0.9 31
Show 18320+1754 SLE 621 53 12.4 33
Show 18320+1735 KPP1183 64 9.2 35
Show 18324+1737 GWP2782 115 47.5 39
Show 18327+1741 TDT 934 128 0.8 43
Show 18324+1720 SLE 622 301 48.7 47
Show 18319+1710 BRT1302 56 6.0 49
Show 18322+1713 SLE 189 111 12.8 49
Show 18332+1730 J 98 147 3.9 53
Show 18338+1744 HU 322 AB 92 0.2 57
Show 18338+1744 STF2339 AB,CD 277 1.7 57
Show 18338+1744 WAK 21 CD 263 0.5 57
Show 18272+1703 BKO 729 314 7.4 58
Show 18263+1715 KPP4108 250 2.2 60
Show 18333+1713 SLE 193 291 9.6 61
Show 18270+1701 SLE 616 AB 221 10.5 61
Show 18270+1701 SLE 616 AC 342 8.4 61
Show 18269+1702 SLE 615 266 16.8 62
Show 18269+1701 BKO 728 72 11.4 63
Show 18341+1742 J 2915 AB 190 6.1 64
Show 18341+1742 J 2915 AC 84 7.1 64
Show 18309+1641 SLE 620 AB 341 19.4 69
Show 18309+1641 SLE 620 AC 9 23.4 69
Show 18296+1639 BPM 780 70 103.7 69
Show 18346+1801 SLE 206 225 13.2 70
Show 18346+1739 BPM 791 203 58.8 70
Show 18341+1712 SLE 202 AB 70 51.7 71
Show 18341+1712 SLE 202 AC 70 68.7 71
Show 18341+1712 SLE 202 BC 71 17.0 72
Show 18336+1700 SLE 197 AB 211 28.3 73
Show 18336+1700 SLE 197 AD 306 37.2 73
Show 18336+1700 SLE 197 AC 177 34.0 73
Show 18336+1700 SLE 197 BC 120 19.2 73
Show 18272+1643 SLE 617 195 7.0 74
Show 18342+1705 SLE 203 BC 333 14.3 76
Show 18342+1705 SLE 203 AB 267 56.0 76
Show 18342+1705 SLE 203 AC 279 63.2 76
Show 18245+1810 COU 506 93 1.4 80
Show 18303+1907 COU 508 254 0.9 81
Show 18352+1812 CHR 74 25 0.1 81
Show 18302+1909 GWP2780 298 57.8 82
Show 18337+1646 SLE 198 320 12.8 83
Show 18293+1624 BPM 778 334 105.3 84

 
 
WDS 18298+1747 : COMPONENTS
 
 
  A
B pa=359.0°
sep=2.78"
 
 
18298+1747 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182948.86+174728.6 Mag 10.8 PmRA -1.00
PmDE -14.0
 
 
18298+1747 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182948.86+174731.4 Mag 10.8 Calc coord yes