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Current system
19349+1627
HO 274
HD 184661


Nearby doubles
3' : 19348+1629
BPMA115

6' : 19346+1631
TDT1550

15' : 19343+1616
BIG 3

15' : 19341+1635
BPM1112

21' : 19362+1636
BPM1174

22' : 19358+1610
BPM1163

23' : 19364+1621
BPM1179

24' : 19358+1647
BPM1164AB

25' : 19366+1626
BPM1186

27' : 19355+1652
J 2985

27' : 19343+1652
KPP4154

30' : 19351+1656
BPM1142

35' : 19373+1628
H 6 26AB

36' : 19345+1552
BPM1124

38' : 19362+1700
BPM1175

39' : 19348+1549
BPM1134

39' : 19331+1655
BPM1089

40' : 19364+1554
H 5 104

46' : 19380+1614
A 1656

46' : 19380+1619
LDS5882

46' : 19381+1623
BPM1228

47' : 19379+1609
BPM1220

51' : 19331+1544
TOI1197

52' : 19363+1714
TDT1575

52' : 19324+1551
J 486

52' : 19385+1626
BPM1234



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.

19349+1627 HO 274 (HD 184661)

 
 
19h 34m 55.37s +16° 27' 04.1" P.A. 71.00 sep 3.9 mag 8.34,11.10 Sp F
 
 
Coord 2000 19349+1627 Discov num HO  274 Comp Coord arcsec 2000 19 34 55.37 +16 27 04.1
Date first 1887 Date last 2001 Obs 12
Pa first 72 Pa last 71.2 P.A. Now (θ) 71.2°
Sep first 4.1 Sep last 3.86 Sep. Now (ρ) 3.86"
Mag pri 8.34 Mag sec 11.10 delta mag (ΔM) 2.76 Spectral class F (yellow-white)
Pri motion ra +002 Sec motion ra +038
Pri motion dec +013 Sec motion dec +026
Notes
rPM=0.831
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 184661 Constellation Sagitta SAO 104999 Tycho2 1601-01041-1
Gaia DR2 4321854311015328768 HD 184661 ADS 12628
 
 
WDS 19349+1627 HO 274 (HD 184661) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19349+1627 HO 274 2001 11 71 3.9 8.40 11.10 F D 193455.37+162704.1

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

 
 
WDS 19349+1627 HO 274 (HD 184661) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19349+1627 HO 274 (HD 184661) : MEASURES
 
 
No records found.

 
 
WDS 19349+1627 (HD 184661) : VIRTUAL EYEPIECE
 
 

19349+1627 HO 274A mag 8.34 Sp F 19349+1627 HO 274B sep 3.7 P.A. 70.50 mag 11.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19349+1627 (HD 184661) : ALADIN DSS IMAGE @ 19h 34m 55.37s +16° 27' 04.1"
 
 
 
 
WDS 19349+1627 HO 274 (HD 184661) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19349+1627 HO 274 distance=0' 19348+1629 BPMA115 distance=3' 19346+1631 TDT1550 distance=6' 19343+1616 BIG 3 distance=15' 19341+1635 BPM1112 distance=15' 19362+1636 BPM1174 distance=21' 19358+1610 BPM1163 distance=22' 19364+1621 BPM1179 distance=23' 19358+1647 BPM1164AB distance=24' 19358+1647 BPM1165AC distance=24' 19366+1626 BPM1186 distance=25' 19355+1652 J 2985 distance=27' 19343+1652 KPP4154 distance=27' 19351+1656 BPM1142 distance=30' 19373+1628 H 6 26AB distance=35' 19373+1628 H 6 26AC distance=35' 19373+1628 H 6 26AD distance=35' 19345+1552 BPM1124 distance=36' 19362+1700 BPM1175 distance=38' 19348+1549 BPM1134 distance=39' 19331+1655 BPM1089 distance=39' 19364+1554 H 5 104 distance=40' 19380+1614 A 1656 distance=46' 19380+1619 LDS5882 distance=46' 19381+1623 BPM1228 distance=46' 19379+1609 BPM1220 distance=47' 19331+1544 TOI1197 distance=51' 19363+1714 TDT1575 distance=52' 19324+1551 J 486 distance=52' 19385+1626 BPM1234 distance=52' 19317+1602 KPP1080 distance=53' 19350+1534 BPM1138 distance=53' 19347+1534 TDT1554 distance=53' 19372+1546 BPM1202 distance=53' 19343+1720 BPM1117 distance=54' 19365+1539 BPM1180 distance=54' 19349+1530 GWP2864 distance=57' 19389+1626 OSO 110AB distance=58' 19389+1626 OSO 110AC distance=58' 19389+1626 OSO 110AD distance=58' 19389+1626 OSO 110AE distance=58' 19389+1626 OSO 110AF distance=58' 19389+1626 OSO 110AG distance=58' 19389+1626 OSO 110AH distance=58' 19389+1626 RAS 11Aa,Ab distance=58' 19389+1610 BPM1246 distance=60' 19366+1721 LDS5880 distance=61' 19389+1601 BPM1242 distance=63' 19373+1534 TDT1590 distance=64' 19329+1724 CLZ 76 distance=64' 19371+1723 HU 342 distance=65' 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 19349+1627 HO 274 71 3.9
Show 19348+1629 BPMA115 153 156.7 3
Show 19346+1631 TDT1550 315 1.6 6
Show 19343+1616 BIG 3 286 9.8 15
Show 19341+1635 BPM1112 197 63.4 15
Show 19362+1636 BPM1174 279 114.8 21
Show 19358+1610 BPM1163 209 88.1 22
Show 19364+1621 BPM1179 176 83.7 23
Show 19358+1647 BPM1164 AB 124 76.7 24
Show 19358+1647 BPM1165 AC 278 87.0 24
Show 19366+1626 BPM1186 342 82.8 25
Show 19355+1652 J 2985 41 6.7 27
Show 19343+1652 KPP4154 156 1.7 27
Show 19351+1656 BPM1142 190 54.7 30
Show 19373+1628 H 6 26 AB 82 87.4 35
Show 19373+1628 H 6 26 AC 278 100.7 35
Show 19373+1628 H 6 26 AD -1 -1.0 35
Show 19345+1552 BPM1124 290 93.7 36
Show 19362+1700 BPM1175 108 90.7 38
Show 19348+1549 BPM1134 49 35.6 39
Show 19331+1655 BPM1089 88 35.8 39
Show 19364+1554 H 5 104 140 39.3 40
Show 19380+1614 A 1656 176 0.2 46
Show 19380+1619 LDS5882 276 7.7 46
Show 19381+1623 BPM1228 176 62.3 46
Show 19379+1609 BPM1220 267 118.2 47
Show 19331+1544 TOI1197 25 1.6 51
Show 19363+1714 TDT1575 276 0.5 52
Show 19324+1551 J 486 169 3.4 52
Show 19385+1626 BPM1234 198 107.1 52
Show 19317+1602 KPP1080 199 8.6 53
Show 19350+1534 BPM1138 268 33.0 53
Show 19347+1534 TDT1554 317 0.8 53
Show 19372+1546 BPM1202 306 90.8 53
Show 19343+1720 BPM1117 340 81.9 54
Show 19365+1539 BPM1180 230 78.5 54
Show 19349+1530 GWP2864 125 23.4 57
Show 19389+1626 OSO 110 AB 26 11.5 58
Show 19389+1626 OSO 110 AC 81 13.6 58
Show 19389+1626 OSO 110 AD 206 9.2 58
Show 19389+1626 OSO 110 AE 143 13.8 58
Show 19389+1626 OSO 110 AF 350 20.0 58
Show 19389+1626 OSO 110 AG 12 24.4 58
Show 19389+1626 OSO 110 AH 110 23.9 58
Show 19389+1626 RAS 11 Aa,Ab 193 0.7 58
Show 19389+1610 BPM1246 52 119.5 60
Show 19366+1721 LDS5880 297 11.4 61
Show 19389+1601 BPM1242 60 91.8 63
Show 19373+1534 TDT1590 350 6.1 64
Show 19329+1724 CLZ 76 160 150.6 64
Show 19371+1723 HU 342 255 4.6 65

 
 
WDS 19349+1627 : COMPONENTS
 
 
  A
B pa=70.5°
sep=3.72"
 
 
19349+1627 A
 
 
Componente originario normalizzato AB Name HD 184661 Coord arcsec 2000 193455.37+162704.1 Mag 8.34
Spectral class F (yellow-white) PmRA 2.00 PmDE 13.0 SAO 104999
Tycho2 1601-01041-1 HD 184661 ADS 12628 DM BD+16 3904
Tycho2
Tycho2 1601-01041-1 Pflag RAmdeg 293.73071160 DEmdeg 16.45114593
PmRA 0.1 PmDE 10.9 E RAmdeg 6 E DEmdeg 6
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.49 EpDEm 1991.43
Num 3 Q RAmdeg 3.0 Q DEmdeg 0.5 Q pmRA 3.1
Q pmDE 0.5 BTmag 8.695 E BTmag 0.016 VTmag 8.338
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 293.73071139 DEdeg 16.45112056 EpRA 1990 1.66
EpDE 1990 1.62 E RAdeg 5.6 E DEdeg 6.0 Posflg
Corr -0.1
SAO
SAO 104999 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.018 Vmag 8.3 SpType F
Double code Source 28 CatNum 7533 DM BD+16 3904
DMcomp BDsup HD 184661 M HD 0
GC RA1950rad 5.11669515 DE1950rad 0.28519018 PmRA2000 -0.0002
PmDE2000 0.017
CCDM
Ccdm 19349+1627 RComp Comp A Note1
Note2 Discov num DRAs 1.27 DDEs 3.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F PmNote *
PmRA -11 PmDE 8 Dm number +16 3904 Cat1 BD
Name2 +16 2005 Cat2 AGK2/3 HD 184661 M HD
ADS BDS A12628 M ADS BDS N IDS IDS 19304N1614A
HIC
 
 
19349+1627 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193455.61+162705.3 Mag 11.1 PmRA 38.00
PmDE 26.0 Calc delta mag 2.76 Calc coord yes
CCDM
Ccdm 19349+1627 RComp Comp B Note1
Note2 Discov num HO 274 DRAs DDEs
R dRAs Year 1887 Theta 073 Rho 3.8
Obs 7 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12628 M ADS BDS N IDS IDS 19304N1614B
HIC