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Doubles in session


Current system
12174+4116
HJ 2606


Nearby doubles
24' : 12163+4057
LDS4198AB

32' : 12195+4056
SKF2703

35' : 12165+4149
HJ 1215

40' : 12209+4109
CVR 652

40' : 12161+4040
STF1622

40' : 12162+4154
ES 124

49' : 12140+4146
LDS4195

70' : 12112+4121
ES 1248

70' : 12170+4226
KPP2013

73' : 12154+4008
A 1999AB

82' : 12247+4116
SKF2705

95' : 12091+4128
SKF2700

102' : 12167+3936
STF1624AB

102' : 12249+4214
RAO 278

103' : 12136+3944
SKF1737

104' : 12131+3945
SKF2588

109' : 12083+4153
CBL 592

112' : 12125+3940
HDS1727

113' : 12108+3953
STF1606

115' : 12148+4307
UC 2302

125' : 12151+3915
LDS4196

128' : 12062+4139
SKF2699

132' : 12242+4304
STF1638

133' : 12292+4108
SLW 729

134' : 12252+4300
LDS4206

134' : 12290+4144
BWL 31AB



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.

12174+4116 HJ 2606

 
 
12h 17m 24.54s +41° 16' 26.8" P.A. 161.00 sep 13.3 mag 11.07,13.70 Sp F8
 
 
Coord 2000 12174+4116 Discov num HJ 2606 Comp Coord arcsec 2000 12 17 24.54 +41 16 26.8
Date first 1830 Date last 2015 Obs 13
Pa first 173 Pa last 161 P.A. Now (θ) 161°
Sep first 3.5 Sep last 13.26 Sep. Now (ρ) 13.26"
Mag pri 11.07 Mag sec 13.70 delta mag (ΔM) 2.63 Spectral class F8 (yellow-white)
Pri motion ra -014 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 3019-01484-1 Gaia DR2 1536405871608237312
 
 
WDS 12174+4116 HJ 2606 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12174+4116 HJ 2606 1998 5 161 12.8 11.07 13.70 F8 D 121724.54+411626.8
12174+4116 HJ 2606 2002 6 161 12.8 11.07 13.70 F8 D 121724.54+411626.8
12174+4116 HJ 2606 2015 7 161 13.3 11.07 13.70 F8 121724.54+411626.8

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

 
 
WDS 12174+4116 HJ 2606 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12174+4116 HJ 2606 : MEASURES
 
 
No records found.

 
 
WDS 12174+4116 : VIRTUAL EYEPIECE
 
 

12174+4116 HJ 2606A mag 11.07 Sp F8 12174+4116 HJ 2606B sep 12.9 P.A. 165.50 mag 13.7 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 12174+4116 : ALADIN DSS IMAGE @ 12h 17m 24.54s +41° 16' 26.8"
 
 
 
 
WDS 12174+4116 HJ 2606 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12174+4116 HJ 2606 distance=0' 12163+4057 FMR 103BC distance=21' 12163+4057 LDS4198AB distance=24' 12195+4056 SKF2703 distance=32' 12165+4149 HJ 1215 distance=35' 12209+4109 CVR 652 distance=40' 12161+4040 STF1622 distance=40' 12162+4154 ES 124 distance=40' 12140+4146 LDS4195 distance=49' 12112+4121 ES 1248 distance=70' 12170+4226 KPP2013 distance=70' 12154+4008 A 1999AB distance=73' 12247+4116 SKF2705 distance=82' 12091+4128 SKF2700 distance=95' 12167+3936 STF1624AB distance=102' 12167+3936 WAL 62AC distance=102' 12249+4214 RAO 278 distance=102' 12136+3944 SKF1737 distance=103' 12131+3945 SKF2588 distance=104' 12083+4153 CBL 592 distance=109' 12125+3940 HDS1727 distance=112' 12108+3953 STF1606 distance=113' 12148+4307 UC 2302 distance=115' 12151+3915 LDS4196 distance=125' 12062+4139 SKF2699 distance=128' 12242+4304 STF1638 distance=132' 12292+4108 SLW 729 distance=133' 12252+4300 LDS4206 distance=134' 12290+4144 BWL 31AB distance=134' 12290+4144 BWL 31AC distance=134' 12290+4144 BWL 31AD distance=134' 12290+4144 BWL 31AE distance=134' 12290+4144 BWL 31AF distance=134' 12244+4305 STT 250 distance=134' 12234+3920 FMR 105 distance=135' 12080+4242 A 1998 distance=136' 12051+4134 HDS1703 distance=140' 12054+4154 CVR1405 distance=141' 12299+4113 KPP3873 distance=142' 12171+4338 CVR 648 distance=142' 12136+3902 LDS4194 distance=143' 12200+4337 HDS1736 distance=143' 12098+3915 SHN 149 distance=150' 12114+4334 LDS4186AB distance=153' 12114+4334 LDS4186AC distance=153' 12310+4116 UC 2353 distance=154' 12121+4340 DVG 37 distance=156' 12097+4327 UC 168 distance=156' 12073+4306 HJ 2596 distance=157' 12035+4124 BU 1323AB distance=158' 12035+4124 STF1594AC distance=158' 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 12174+4116 HJ 2606 161 13.3
Show 12163+4057 FMR 103 BC 166 29.4 21
Show 12163+4057 LDS4198 AB 76 244.8 24
Show 12195+4056 SKF2703 166 47.1 32
Show 12165+4149 HJ 1215 13 25.6 35
Show 12209+4109 CVR 652 49 22.6 40
Show 12161+4040 STF1622 260 11.6 40
Show 12162+4154 ES 124 118 7.7 40
Show 12140+4146 LDS4195 27 9.4 49
Show 12112+4121 ES 1248 76 1.9 70
Show 12170+4226 KPP2013 162 16.0 70
Show 12154+4008 A 1999 AB 143 0.1 73
Show 12247+4116 SKF2705 234 11.2 82
Show 12091+4128 SKF2700 80 11.6 95
Show 12167+3936 STF1624 AB 153 5.9 102
Show 12167+3936 WAL 62 AC 143 161.9 102
Show 12249+4214 RAO 278 188 1.8 102
Show 12136+3944 SKF1737 45 1.5 103
Show 12131+3945 SKF2588 218 10.0 104
Show 12083+4153 CBL 592 66 12.0 109
Show 12125+3940 HDS1727 334 0.5 112
Show 12108+3953 STF1606 143 0.7 113
Show 12148+4307 UC 2302 210 65.6 115
Show 12151+3915 LDS4196 49 32.5 125
Show 12062+4139 SKF2699 357 17.3 128
Show 12242+4304 STF1638 282 8.3 132
Show 12292+4108 SLW 729 99 16.4 133
Show 12252+4300 LDS4206 257 133.9 134
Show 12290+4144 BWL 31 AB 256 0.1 134
Show 12290+4144 BWL 31 AC 105 9.8 134
Show 12290+4144 BWL 31 AD 46 1.8 134
Show 12290+4144 BWL 31 AE 8 9.5 134
Show 12290+4144 BWL 31 AF 253 11.2 134
Show 12244+4305 STT 250 353 0.3 134
Show 12234+3920 FMR 105 293 9.1 135
Show 12080+4242 A 1998 349 0.3 136
Show 12051+4134 HDS1703 325 0.4 140
Show 12054+4154 CVR1405 88 3.7 141
Show 12299+4113 KPP3873 41 1.4 142
Show 12171+4338 CVR 648 188 11.0 142
Show 12136+3902 LDS4194 250 15.0 143
Show 12200+4337 HDS1736 25 0.2 143
Show 12098+3915 SHN 149 -1 0.1 150
Show 12114+4334 LDS4186 AB 256 124.9 153
Show 12114+4334 LDS4186 AC 229 10.3 153
Show 12310+4116 UC 2353 170 19.4 154
Show 12121+4340 DVG 37 72 38.0 156
Show 12097+4327 UC 168 347 59.2 156
Show 12073+4306 HJ 2596 235 34.3 157
Show 12035+4124 BU 1323 AB 322 2.1 158
Show 12035+4124 STF1594 AC 142 11.0 158

 
 
WDS 12174+4116 : COMPONENTS
 
 
  A
B pa=165.5°
sep=12.95"
 
 
12174+4116 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121724.54+411626.8 Mag 11.07 Spectral class F8 (yellow-white)
PmRA -14.00 PmDE -1.0 Tycho2 3019-01484-1
Tycho2
Tycho2 3019-01484-1 Pflag RAmdeg 184.35225730 DEmdeg 41.27412619
PmRA -12.2 PmDE 2.6 E RAmdeg 41 E DEmdeg 38
E pmRA 1.7 E pmDE 1.6 EpRAm 1985.14 EpDEm 1985.39
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.8 Q pmRA 0.2
Q pmDE 1.8 BTmag 11.625 E BTmag 0.064 VTmag 11.068
E VTmag 0.067 Prox 999 TYC T HIP
CCDM RAdeg 184.35229556 DEdeg 41.27412000 EpRA 1990 1.57
EpDE 1990 1.66 E RAdeg 42.0 E DEdeg 39.2 Posflg
Corr 0.0
CCDM
Ccdm 12174+4116 RComp Comp A Note1
Note2 Discov num DRAs 0.51 DDEs 24.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.6 Sp F8 PmNote *
PmRA -23 PmDE -46 Dm number +42 2289 Cat1 BD
Name2 +41 1107 Cat2 AGK2/3 HD M HD
ADS BDS B 6110 M ADS BDS N IDS IDS 12124N4150A
HIC
 
 
12174+4116 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121724.83+411614.3 Mag 13.7 Calc delta mag 2.63
Calc coord yes
CCDM
Ccdm 12174+4116 RComp Comp B Note1
Note2 Discov num HJ 2606 DRAs DDEs
R dRAs Year 1906 Theta 165 Rho 11.0
Obs 2 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6110 M ADS BDS N IDS IDS 12124N4150B
HIC