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Doubles in session


Current system
12193+1924
HJ 2607


Nearby doubles
28' : 12204+1857
LDS1293

37' : 12197+2001
LDS1292

43' : 12216+1955
LDS1297

50' : 12165+1953
CVR1421

57' : 12190+1828
COU 182

61' : 12181+1826
COU 181AB

61' : 12230+1851
LDS1302

67' : 12149+1947
COU 178

68' : 12162+1834
GWP1780AB

79' : 12235+2017
LSC 144

80' : 12226+1819
TDS8355

99' : 12207+1748
HO 52

101' : 12194+1744
A 2059

104' : 12203+2106
UC 2318

107' : 12175+1741
SLW 704

112' : 12172+1737
COU 180

115' : 12207+2118
LDS4203

122' : 12119+2024
HJ 2601

126' : 12100+1846
LDS 931

129' : 12229+1725
GIC 107

131' : 12215+2130
KU 103

132' : 12102+1858
A 2057

134' : 12101+1859
LSC 143AB

136' : 12136+2112
UC 2296

139' : 12137+2118
HU 570

145' : 12186+2148
GRV 854



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.

12193+1924 HJ 2607

 
 
12h 19m 20.42s +19° 23' 52.2" P.A. 253.00 sep 16.6 mag 11.22,13.42 Sp F8
 
 
Coord 2000 12193+1924 Discov num HJ 2607 Comp Coord arcsec 2000 12 19 20.42 +19 23 52.2
Date first 1831 Date last 2015 Obs 13
Pa first 242 Pa last 253.2 P.A. Now (θ) 253.2°
Sep first 9.0 Sep last 16.608 Sep. Now (ρ) 16.608"
Mag pri 11.22 Mag sec 13.42 delta mag (ΔM) 2.2 Spectral class F8 (yellow-white)
Pri motion ra +019 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1447-00298-1 Gaia DR2 3950441928802003072
 
 
WDS 12193+1924 HJ 2607 : 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
12193+1924 HJ 2607 2002 6 253 16.3 11.22 12.40 F8 D 121920.42+192352.2
12193+1924 HJ 2607 2010 8 253 16.5 11.22 13.42 F8 121920.42+192352.2
12193+1924 HJ 2607 2015 9 253 16.6 11.22 13.42 F8 121920.42+192352.2

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

 
 
WDS 12193+1924 HJ 2607 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12193+1924 HJ 2607 : MEASURES
 
 
No records found.

 
 
WDS 12193+1924 : VIRTUAL EYEPIECE
 
 

12193+1924 HJ 2607A mag 11.22 Sp F8 12193+1924 HJ 2607B sep 15.8 P.A. 252.30 mag 13.42 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 12193+1924 : ALADIN DSS IMAGE @ 12h 19m 20.42s +19° 23' 52.2"
 
 
 
 
WDS 12193+1924 HJ 2607 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12193+1924 HJ 2607 distance=0' 12204+1857 LDS1293 distance=28' 12197+2001 LDS1292 distance=37' 12216+1955 LDS1297 distance=43' 12165+1953 CVR1421 distance=50' 12190+1828 COU 182 distance=57' 12181+1826 COU 181AB distance=61' 12230+1851 LDS1302 distance=61' 12149+1947 COU 178 distance=67' 12162+1834 GWP1780AB distance=68' 12235+2017 LSC 144 distance=79' 12226+1819 TDS8355 distance=80' 12207+1748 HO 52 distance=99' 12194+1744 A 2059 distance=101' 12203+2106 UC 2318 distance=104' 12175+1741 SLW 704 distance=107' 12172+1737 COU 180 distance=112' 12207+2118 LDS4203 distance=115' 12119+2024 HJ 2601 distance=122' 12100+1846 LDS 931 distance=126' 12229+1725 GIC 107 distance=129' 12215+2130 KU 103 distance=131' 12102+1858 A 2057 distance=132' 12101+1859 LEP 51AC distance=134' 12101+1859 LSC 143AB distance=134' 12136+2112 UC 2296 distance=136' 12137+2118 HU 570 distance=139' 12186+2148 GRV 854 distance=145' 12143+1712 TVB 251 distance=151' 12276+2111 SLW 725 distance=158' 12138+2143 HU 569 distance=160' 12307+1913 GWP1820 distance=161' 12174+2203 AZC 73 distance=162' 12130+2146 JNN 277 distance=168' 12282+2117 LDS4212 distance=169' 12191+1633 JNN 241 distance=172' 12179+1627 LIM 4 distance=179' 12110+1704 BPM 587 distance=184' 12323+2000 HU 571 distance=187' 12239+2219 UC 2329 distance=187' 12069+2030 HO 255 distance=187' 12065+2027 FYM 231 distance=189' 12271+2203 SLW 723 distance=193' 12231+1617 LDS1303 distance=196' 12280+2158 COU 53 distance=197' 12127+1631 BPM 588 distance=198' 12064+1812 HDS1708AB distance=198' 12064+1812 GII 185Aa,Ab distance=198' 12053+1941 ZIE 8 distance=199' 12284+1652 SHN 158 distance=200' 12059+2027 RAO 270 distance=200' 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 12193+1924 HJ 2607 253 16.6
Show 12204+1857 LDS1293 216 122.8 28
Show 12197+2001 LDS1292 58 2.2 37
Show 12216+1955 LDS1297 203 4.6 43
Show 12165+1953 CVR1421 156 3.8 50
Show 12190+1828 COU 182 51 4.2 57
Show 12181+1826 COU 181 AB 148 9.4 61
Show 12230+1851 LDS1302 89 22.7 61
Show 12149+1947 COU 178 319 1.2 67
Show 12162+1834 GWP1780 AB 358 32.0 68
Show 12235+2017 LSC 144 238 0.1 79
Show 12226+1819 TDS8355 81 0.5 80
Show 12207+1748 HO 52 42 9.3 99
Show 12194+1744 A 2059 43 0.5 101
Show 12203+2106 UC 2318 123 26.1 104
Show 12175+1741 SLW 704 234 69.9 107
Show 12172+1737 COU 180 275 7.5 112
Show 12207+2118 LDS4203 88 227.8 115
Show 12119+2024 HJ 2601 67 26.7 122
Show 12100+1846 LDS 931 140 43.1 126
Show 12229+1725 GIC 107 261 6.1 129
Show 12215+2130 KU 103 339 23.5 131
Show 12102+1858 A 2057 298 1.9 132
Show 12101+1859 LEP 51 AC 110 82.1 134
Show 12101+1859 LSC 143 AB 143 1.8 134
Show 12136+2112 UC 2296 335 8.9 136
Show 12137+2118 HU 570 103 3.0 139
Show 12186+2148 GRV 854 49 72.1 145
Show 12143+1712 TVB 251 318 2.3 151
Show 12276+2111 SLW 725 182 10.9 158
Show 12138+2143 HU 569 162 1.2 160
Show 12307+1913 GWP1820 82 15.8 161
Show 12174+2203 AZC 73 17 16.7 162
Show 12130+2146 JNN 277 255 0.6 168
Show 12282+2117 LDS4212 317 20.2 169
Show 12191+1633 JNN 241 216 6.3 172
Show 12179+1627 LIM 4 9 0.9 179
Show 12110+1704 BPM 587 53 83.3 184
Show 12323+2000 HU 571 140 0.1 187
Show 12239+2219 UC 2329 203 53.7 187
Show 12069+2030 HO 255 134 2.7 187
Show 12065+2027 FYM 231 92 5.1 189
Show 12271+2203 SLW 723 57 9.3 193
Show 12231+1617 LDS1303 134 4.5 196
Show 12280+2158 COU 53 216 2.5 197
Show 12127+1631 BPM 588 349 112.7 198
Show 12064+1812 HDS1708 AB 305 0.4 198
Show 12064+1812 GII 185 Aa,Ab 137 0.1 198
Show 12053+1941 ZIE 8 355 0.5 199
Show 12284+1652 SHN 158 -1 0.1 200
Show 12059+2027 RAO 270 110 0.9 200

 
 
WDS 12193+1924 : COMPONENTS
 
 
  A
B pa=252.3°
sep=15.75"
 
 
12193+1924 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121920.42+192352.2 Mag 11.22 Spectral class F8 (yellow-white)
PmRA 19.00 PmDE -13.0 Tycho2 1447-00298-1
Tycho2
Tycho2 1447-00298-1 Pflag RAmdeg 184.83509458 DEmdeg 19.39785585
PmRA 17.0 PmDE -16.2 E RAmdeg 40 E DEmdeg 45
E pmRA 1.3 E pmDE 1.3 EpRAm 1977.00 EpDEm 1973.60
Num 6 Q RAmdeg 1.5 Q DEmdeg 0.6 Q pmRA 1.5
Q pmDE 0.6 BTmag 11.683 E BTmag 0.075 VTmag 11.217
E VTmag 0.081 Prox 999 TYC T HIP
CCDM RAdeg 184.83504861 DEdeg 19.39789167 EpRA 1990 1.74
EpDE 1990 1.65 E RAdeg 44.9 E DEdeg 51.3 Posflg
Corr 0.2
CCDM
Ccdm 12193+1924 RComp Comp A Note1
Note2 Discov num DRAs 2.43 DDEs -8.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.2 Sp F8 PmNote *
PmRA 14 PmDE -36 Dm number +20 2704 Cat1 BD
Name2 +19 1204 Cat2 AGK2/3 HD M HD
ADS BDS B 6122 M ADS BDS N IDS IDS 12141N1957A
HIC
 
 
12193+1924 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121919.36+192347.4 Mag 13.42 Calc delta mag 2.2
Calc coord yes
CCDM
Ccdm 12193+1924 RComp Comp B Note1
Note2 Discov num HJ 2607 DRAs DDEs
R dRAs Year 1911 Theta 250 Rho 14.4
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6122 M ADS BDS N IDS IDS 12141N1957B
HIC