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Doubles in session


Current system
13121+1113
HJ 221


Nearby doubles
9' : 13117+1106
CLZ 59

26' : 13105+1103
HDS1842

30' : 13139+1125
BPMA 46

30' : 13138+1128
ITF 101

32' : 13140+1058
LDS4330

37' : 13145+1120
HJ 2647

52' : 13113+1203
ITF 171

58' : 13090+1147
DVG 40

58' : 13089+1147
DVG 39

58' : 13110+1209
ITF 166

59' : 13160+1119
SLW 844

68' : 13157+1154
AG 435

69' : 13111+1220
OSO 51AB

74' : 13154+1019
SLW 842

74' : 13170+1128
RAO 291

77' : 13173+1120
LDS4338AB

79' : 13163+1202
CVR 689

82' : 13084+1214
SKF2712

91' : 13085+1227
LDS4319

92' : 13168+1015
HEI 519

92' : 13076+1216
HJ 2640

94' : 13064+1156
HU 1143

95' : 13149+1238
SLW 840

96' : 13093+1239
ITF 41

97' : 13114+0938
LDS5771AB

99' : 13089+1240
ITF 40



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.

13121+1113 HJ 221

 
 
13h 12m 05.05s +11° 13' 13.8" P.A. 187.00 sep 49.5 mag 8.26,13.26 Sp F5 dist. 95.69 pc (312.14 l.y.)
 
 
Coord 2000 13121+1113 Discov num HJ  221 Comp Coord arcsec 2000 13 12 05.05 +11 13 13.8
Date first 1910 Date last 2015 Obs 14
Pa first 187 Pa last 187.2 P.A. Now (θ) 187.2°
Sep first 48.6 Sep last 49.517 Sep. Now (ρ) 49.517"
Mag pri 8.26 Mag sec 13.26 delta mag (ΔM) 5 Spectral class F5 (yellow-white)
Pri motion ra +000 Sec motion ra -009
Pri motion dec -007 Sec motion dec -015
Notes
rPM=0.688
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 100455 HIP 64412 Tycho2 0887-00040-1
Gaia DR2 3736371516000057728 HD 114705 BD BD+11 2543 Distance 95.69
Distance ly 312.14
 
 
WDS 13121+1113 HJ 221 : 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
13121+1113 HJ 221 2000 4 187 49.5 8.60 11.10 F5 D 131205.05+111313.8
13121+1113 HJ 221 2011 6 187 49.8 8.60 11.10 F5 D 131205.05+111313.8
13121+1113 HJ 221 2012 8 187 49.5 8.60 11.10 F5 D 131205.05+111313.8
13121+1113 HJ 221 2015 10 187 49.5 8.26 13.26 F5 131205.05+111313.8

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

 
 
WDS 13121+1113 HJ 221 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13121+1113 HJ 221 : MEASURES
 
 
No records found.

 
 
WDS 13121+1113 : VIRTUAL EYEPIECE
 
 

13121+1113 HJ 221A mag 8.26 Sp F5 13121+1113 HJ 221B sep 49.5 P.A. 187.10 mag 13.26 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 13121+1113 : ALADIN DSS IMAGE @ 13h 12m 05.05s +11° 13' 13.8"
 
 
 
 
WDS 13121+1113 HJ 221 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13121+1113 HJ 221 distance=1' 13117+1106 CLZ 59 distance=9' 13105+1103 HDS1842 distance=26' 13139+1125 BPMA 46 distance=30' 13138+1128 ITF 101 distance=30' 13140+1058 LDS4330 distance=32' 13145+1120 HJ 2647 distance=37' 13113+1203 ITF 171 distance=52' 13090+1147 DVG 40 distance=58' 13089+1147 DVG 39 distance=58' 13110+1209 ITF 166 distance=58' 13160+1119 SLW 844 distance=59' 13157+1154 AG 435 distance=68' 13111+1220 OSO 51AB distance=69' 13111+1220 OSO 51AC distance=69' 13154+1019 SLW 842 distance=74' 13170+1128 RAO 291 distance=74' 13173+1120 LDS4338AB distance=77' 13173+1120 LDS4338Aa,Ab distance=77' 13163+1202 CVR 689 distance=79' 13084+1214 SKF2712 distance=82' 13085+1227 LDS4319 distance=91' 13168+1015 HEI 519 distance=92' 13076+1216 HJ 2640 distance=92' 13064+1156 HU 1143 distance=94' 13149+1238 SLW 840 distance=95' 13093+1239 ITF 41 distance=96' 13114+0938 LDS5771AB distance=97' 13114+0938 LDS5771Aa,Ab distance=97' 13089+1240 ITF 40 distance=99' 13188+1139 HJ 222 distance=102' 13054+1200 LDS4313 distance=110' 13170+1235 RAO 290 distance=110' 13092+1254 ITF 193 distance=110' 13166+1244 CBL 418 distance=113' 13141+0924 TDS8742 distance=114' 13197+1052 LDS4346 distance=114' 13193+1029 BRT2152 distance=115' 13198+1041 WIS 221 distance=118' 13192+1020 CVR 136 distance=118' 13046+1028 OSO 50 distance=120' 13073+0934 KPP3263 distance=123' 13197+1018 SLW 853AB distance=126' 13197+1018 SLW 854BC distance=126' 13108+1318 BU 931 distance=127' 13168+0925 KUI 62AB distance=129' 13168+0925 GJ 504Aa,Ab distance=129' 13143+1320 LAW 2 distance=131' 13105+0903 GWP1928 distance=133' 13208+1152 SLW 858 distance=134' 13087+0907 RAO 286 distance=136' 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 13121+1113 HJ 221 187 49.5 1
Show 13117+1106 CLZ 59 253 146.5 9
Show 13105+1103 HDS1842 141 0.6 26
Show 13139+1125 BPMA 46 173 248.1 30
Show 13138+1128 ITF 101 286 146.3 30
Show 13140+1058 LDS4330 188 37.0 32
Show 13145+1120 HJ 2647 215 50.7 37
Show 13113+1203 ITF 171 32 23.7 52
Show 13090+1147 DVG 40 236 134.7 58
Show 13089+1147 DVG 39 131 152.6 58
Show 13110+1209 ITF 166 147 12.0 58
Show 13160+1119 SLW 844 27 34.6 59
Show 13157+1154 AG 435 220 5.0 68
Show 13111+1220 OSO 51 AB 299 11.5 69
Show 13111+1220 OSO 51 AC 296 17.5 69
Show 13154+1019 SLW 842 156 14.3 74
Show 13170+1128 RAO 291 197 0.3 74
Show 13173+1120 LDS4338 AB 90 398.8 77
Show 13173+1120 LDS4338 Aa,Ab 114 1.1 77
Show 13163+1202 CVR 689 53 9.7 79
Show 13084+1214 SKF2712 91 0.9 82
Show 13085+1227 LDS4319 129 175.9 91
Show 13168+1015 HEI 519 201 2.1 92
Show 13076+1216 HJ 2640 6 52.7 92
Show 13064+1156 HU 1143 93 1.1 94
Show 13149+1238 SLW 840 308 141.2 95
Show 13093+1239 ITF 41 297 4.2 96
Show 13114+0938 LDS5771 AB 169 81.8 97
Show 13114+0938 LDS5771 Aa,Ab 144 0.5 97
Show 13089+1240 ITF 40 255 3.8 99
Show 13188+1139 HJ 222 145 31.8 102
Show 13054+1200 LDS4313 171 63.5 110
Show 13170+1235 RAO 290 250 3.2 110
Show 13092+1254 ITF 193 183 34.1 110
Show 13166+1244 CBL 418 141 62.2 113
Show 13141+0924 TDS8742 314 0.5 114
Show 13197+1052 LDS4346 103 52.2 114
Show 13193+1029 BRT2152 51 3.9 115
Show 13198+1041 WIS 221 289 260.0 118
Show 13192+1020 CVR 136 106 22.8 118
Show 13046+1028 OSO 50 79 12.3 120
Show 13073+0934 KPP3263 55 3.8 123
Show 13197+1018 SLW 853 AB 121 22.7 126
Show 13197+1018 SLW 854 BC 152 149.8 126
Show 13108+1318 BU 931 204 4.9 127
Show 13168+0925 KUI 62 AB 100 54.2 129
Show 13168+0925 GJ 504 Aa,Ab 326 2.5 129
Show 13143+1320 LAW 2 122 0.1 131
Show 13105+0903 GWP1928 144 210.8 133
Show 13208+1152 SLW 858 62 8.6 134
Show 13087+0907 RAO 286 272 1.1 136

 
 
WDS 13121+1113 : COMPONENTS
 
 
  A
B pa=187.1°
sep=49.50"
 
 
13121+1113 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 131205.05+111313.8 Mag 8.26 Spectral class F5 (yellow-white)
PmRA 0.00 PmDE -7.0 SAO 100455 HIP 64412
Tycho2 0887-00040-1 HD 114705 BD BD+11 2543
Tycho2
Tycho2 0887-00040-1 Pflag RAmdeg 198.02105973 DEmdeg 11.22048016
PmRA 1.0 PmDE -8.3 E RAmdeg 6 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.94 EpDEm 1990.76
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.8 BTmag 8.697 E BTmag 0.017 VTmag 8.263
E VTmag 0.013 Prox 999 TYC T HIP 64412
CCDM RAdeg 198.02105694 DEdeg 11.22049917 EpRA 1990 1.83
EpDE 1990 1.75 E RAdeg 5.8 E DEdeg 7.2 Posflg
Corr 0.1
SAO
SAO 100455 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.002 Vmag 8.1 SpType F5
Double code Source 29 CatNum 4793 DM BD+11 2543
DMcomp BDsup HD 114705 M HD 0
GC RA1950rad 3.44523196 DE1950rad 0.2004661 PmRA2000 -0.0005
PmDE2000 0.002
Hipparcos
Catalog H HIP 64412 Proxy RAhms 13 12 05.05
DEdms +11 13 13.8 Vmag 8.22 VarFlag R Vmag H
RAdeg 198.021 DEdeg 11.2205 AstroRef Plx 10.04
CCDM 13121+1113 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 114705 BD BD+11 2543
CD CP Dm number +11 2543 VIred 0.48
SpType F5 R SpType Coord arcsec 2000 131205.05+111313.8
Hipparcos 2
HIP 64412 Sn 5 So 0 Nc 1
RArad 3.4561194227 DErad 0.1958346662 Plx 10.45 PmRA 0.16
PmDE -8.19 E RArad 0.6 E DErad 0.42 E Plx 0.62
E pmRA 0.56 E pmDE 0.41 Hpmag 8.3075 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.402 E BV 0.016
VI 0.47
CCDM
Ccdm 13121+1113 RComp Comp A Note1
Note2 Discov num DRAs -0.94 DDEs 13.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp F5 PmNote *
PmRA 2 PmDE -10 Dm number +11 2543 Cat1 BD
Name2 +11 1485 Cat2 AGK2/3 HD 114705 M HD
ADS BDS B 6424 M ADS BDS N IDS IDS 13071N1145A
HIC 64412
 
 
13121+1113 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131204.64+111224.7 Mag 13.26 PmRA -9.00
PmDE -15.0 Calc delta mag 5 Calc coord yes
CCDM
Ccdm 13121+1113 RComp Comp B Note1
Note2 Discov num HJ 221 DRAs DDEs
R dRAs Year 1911 Theta 187 Rho 50.0
Obs 1 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6424 M ADS BDS N IDS IDS 13071N1145B
HIC