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Current system
19444-1102
CLS 1
HD 186385


Nearby doubles
12' : 19447-1112
BU 827

16' : 19435-1055
TDT1677

30' : 19430-1040
GWP2883

33' : 19460-1039
HU 76

33' : 19450-1133
GWP2886

36' : 19455-1133
BRT2766

40' : 19419-1117
RST4638AB

44' : 19467-1129
HDS2811

58' : 19422-1015
RST4639

63' : 19447-0958
BRT1952

70' : 19491-1104
RST4641AB

71' : 19397-1115
WFC 255

74' : 19394-1054
UC 3998

78' : 19438-0945
RST4640

78' : 19463-0950
BRT 553

81' : 19395-1028
GWP2876

82' : 19401-1153
TDS1004

83' : 19498-1125
STF2581AB

84' : 19393-1025
TDT1607

87' : 19432-0937
AOT 76

87' : 19400-1201
BRT2763

90' : 19504-1114
UC 4035

91' : 19389-1020
STF2547AB

92' : 19506-1047
HU 77AB

93' : 19504-1033
RST4644

96' : 19508-1046
HO 275



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.

19444-1102 CLS 1 (HD 186385)

 
 
19h 44m 24.81s -11° 01' 42.4" P.A. 254.00 sep 1.8 mag 9.19,9.53 Sp G0
 
 
Coord 2000 19444-1102 Discov num CLS   1 Comp Coord arcsec 2000 19 44 24.81 -11 01 42.4
Date first 1898 Date last 2016 Obs 17
Pa first 249 Pa last 254.1 P.A. Now (θ) 254.1°
Sep first 1.1 Sep last 1.815 Sep. Now (ρ) 1.815"
Mag pri 9.19 Mag sec 9.53 delta mag (ΔM) 0.34 Spectral class G0 (yellow)
Pri motion ra -007 Sec motion ra -007
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186385 Constellation Aquila Tycho2 5728-01514-1 Gaia DR2 4193020582169053056
HD 186385
 
 
WDS 19444-1102 CLS 1 (HD 186385) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cls1891a Ma j Collins, W.H. .
Cls1891a Proc. Haverford Col. Obs 1, 28, 1891
Cls1891b Ma j Collins, W.H. (measure by Jones, G.L.) .
Cls1891b Proc. Haverford Col. Obs 1, 28, 1891
Cls1892a Ma j Collins, W.H. .
Cls1892a Proc. Haverford Col. Obs 2, 12, 1892 (also AJ 12, 105, 1892) 1892AJ.....12..105C
Cls1892b Ma j Collins, W.H. .
Cls1892b Proc. Haverford Col. Obs 2, 25, 1892
Cls1894 Ma j Collins, W.H. 1894AJ.....13..199C
Cls1894 AJ 13, 199, 1894
Cls1896 Ma j Collins, W.H. 1896AJ.....16..141C
Cls1896 AJ 16, 141, 1896
Cls1906A Ma - Collins, W.H. 1906MmRAS..56....1L
Cls1906A cited by Lewis (MemRAS 56, 1, 1906)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19444-1102 CLS 1 2001 14 257 1.7 9.19 9.53 G0 194424.81-110142.4
19444-1102 CLS 1 2016 15 256 1.8 9.19 9.53 G0 194424.81-110142.4

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

 
 
WDS 19444-1102 CLS 1 (HD 186385) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19444-1102 CLS 1 (HD 186385) : MEASURES
 
 
No records found.

 
 
WDS 19444-1102 (HD 186385) : VIRTUAL EYEPIECE
 
 

19444-1102 CLS 1A mag 9.19 Sp G0 19444-1102 CLS 1B sep 1.8 P.A. 253.80 mag 9.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19444-1102 (HD 186385) : ALADIN DSS IMAGE @ 19h 44m 24.81s -11° 01' 42.4"
 
 
 
 
WDS 19444-1102 CLS 1 (HD 186385) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19444-1102 CLS 1 distance=0' 19447-1112 BU 827 distance=12' 19435-1055 TDT1677 distance=16' 19430-1040 GWP2883 distance=30' 19460-1039 HU 76 distance=33' 19450-1133 GWP2886 distance=33' 19455-1133 BRT2766 distance=36' 19419-1117 RST4638AB distance=40' 19467-1129 HDS2811 distance=44' 19422-1015 RST4639 distance=58' 19447-0958 BRT1952 distance=63' 19491-1104 RST4641AB distance=70' 19491-1104 HLN 47AC distance=70' 19397-1115 WFC 255 distance=71' 19394-1054 UC 3998 distance=74' 19438-0945 RST4640 distance=78' 19463-0950 BRT 553 distance=78' 19395-1028 GWP2876 distance=81' 19401-1153 TDS1004 distance=82' 19498-1125 STF2581AB distance=83' 19498-1125 UC 4034AC distance=83' 19393-1025 TDT1607 distance=84' 19432-0937 AOT 76 distance=87' 19400-1201 BRT2763 distance=87' 19504-1114 UC 4035 distance=90' 19389-1020 STF2547AB distance=91' 19389-1020 STF2547AC distance=91' 19506-1047 HU 77AB distance=92' 19506-1047 HU 77AB,C distance=92' 19504-1033 RST4644 distance=93' 19508-1046 HO 275 distance=96' 19387-1009 STF2545AB distance=99' 19387-1009 STF2545AC distance=99' 19502-1000 RST4643AB distance=105' 19502-1000 GII 286Aa,Ab distance=105' 19380-1002 DAM 356 distance=112' 19377-0958 LV 21AB distance=118' 19368-1027 STF2541 distance=119' 19506-0947 KPP 444 distance=119' 19436-0904 HO 579AB distance=119' 19436-0904 HO 579AC distance=119' 19377-0958 LV 21BC distance=119' 19520-1021 BU 148AB distance=120' 19520-1021 BU 148AC distance=120' 19438-0901 AOT 77 distance=122' 19364-1159 GWP2867 distance=132' 19419-0854 TDT1651 distance=134' 19453-1314 STF2565 distance=134' 19525-1202 LDS4821 distance=134' 19354-1046 FRM 1 distance=134' 19453-0849 AOT 79 distance=134' 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 19444-1102 CLS 1 254 1.8
Show 19447-1112 BU 827 276 1.3 12
Show 19435-1055 TDT1677 57 2.7 16
Show 19430-1040 GWP2883 175 20.7 30
Show 19460-1039 HU 76 264 0.9 33
Show 19450-1133 GWP2886 71 488.4 33
Show 19455-1133 BRT2766 305 4.8 36
Show 19419-1117 RST4638 AB 204 5.9 40
Show 19467-1129 HDS2811 200 16.2 44
Show 19422-1015 RST4639 20 0.7 58
Show 19447-0958 BRT1952 356 3.6 63
Show 19491-1104 RST4641 AB 148 1.0 70
Show 19491-1104 HLN 47 AC 16 10.8 70
Show 19397-1115 WFC 255 176 12.8 71
Show 19394-1054 UC 3998 296 25.4 74
Show 19438-0945 RST4640 305 0.6 78
Show 19463-0950 BRT 553 91 19.5 78
Show 19395-1028 GWP2876 250 200.1 81
Show 19401-1153 TDS1004 27 2.5 82
Show 19498-1125 STF2581 AB 287 44.9 83
Show 19498-1125 UC 4034 AC 107 62.2 83
Show 19393-1025 TDT1607 159 0.9 84
Show 19432-0937 AOT 76 110 15.4 87
Show 19400-1201 BRT2763 216 6.4 87
Show 19504-1114 UC 4035 322 14.2 90
Show 19389-1020 STF2547 AB 330 20.8 91
Show 19389-1020 STF2547 AC 141 49.6 91
Show 19506-1047 HU 77 AB 320 0.4 92
Show 19506-1047 HU 77 AB,C 316 27.8 92
Show 19504-1033 RST4644 224 0.5 93
Show 19508-1046 HO 275 121 26.4 96
Show 19387-1009 STF2545 AB 326 3.7 99
Show 19387-1009 STF2545 AC 163 25.1 99
Show 19502-1000 RST4643 AB 264 1.5 105
Show 19502-1000 GII 286 Aa,Ab 126 0.1 105
Show 19380-1002 DAM 356 204 7.5 112
Show 19377-0958 LV 21 AB 284 84.1 118
Show 19368-1027 STF2541 326 5.4 119
Show 19506-0947 KPP 444 223 3.6 119
Show 19436-0904 HO 579 AB 305 2.7 119
Show 19436-0904 HO 579 AC 153 63.8 119
Show 19377-0958 LV 21 BC 284 4.2 119
Show 19520-1021 BU 148 AB 219 0.6 120
Show 19520-1021 BU 148 AC 55 31.1 120
Show 19438-0901 AOT 77 233 13.8 122
Show 19364-1159 GWP2867 358 268.5 132
Show 19419-0854 TDT1651 187 0.6 134
Show 19453-1314 STF2565 40 5.5 134
Show 19525-1202 LDS4821 350 10.1 134
Show 19354-1046 FRM 1 351 10.7 134
Show 19453-0849 AOT 79 348 15.5 134

 
 
WDS 19444-1102 : COMPONENTS
 
 
  A
B pa=253.8°
sep=1.78"
 
 
19444-1102 A
 
 
Componente originario normalizzato AB Name HD 186385 Coord arcsec 2000 194424.81-110142.4 Mag 9.19
Spectral class G0 (yellow) PmRA -7.00 PmDE -18.0 Tycho2 5728-01514-1
HD 186385
Tycho2
Tycho2 5728-01514-1 Pflag P RAmdeg 296.10337926 DEmdeg -11.02845768
PmRA -6.6 PmDE -18.3 E RAmdeg 9 E DEmdeg 13
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.60 EpDEm 1991.26
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.3 Q pmRA 0.0
Q pmDE 0.3 BTmag 9.736 E BTmag 0.022 VTmag 9.193
E VTmag 0.017 Prox 17 TYC T HIP
CCDM RAdeg 296.10354917 DEdeg -11.02837639 EpRA 1990 1.81
EpDE 1990 1.72 E RAdeg 9.4 E DEdeg 12.8 Posflg D
Corr -0.2
 
 
19444-1102 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194424.69-110142.9 Mag 9.53 PmRA -7.00
PmDE -18.0 Tycho2 5728-01514-2 Calc delta mag 0.34 Calc coord yes
Tycho2
Tycho2 5728-01514-2 Pflag P RAmdeg 296.10337926 DEmdeg -11.02845768
PmRA -6.6 PmDE -18.3 E RAmdeg 9 E DEmdeg 13
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.60 EpDEm 1991.26
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.3 Q pmRA 0.0
Q pmDE 0.3 BTmag 10.175 E BTmag 0.028 VTmag 9.534
E VTmag 0.023 Prox 17 TYC HIP
CCDM RAdeg 296.10308722 DEdeg -11.02849361 EpRA 1990 1.81
EpDE 1990 1.72 E RAdeg 13.1 E DEdeg 18.0 Posflg D
Corr -0.2