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Doubles in session


Current system
12391-0133
HJ 1220


Nearby doubles
26' : 12370-0125
GRV1079

30' : 12402-0108
GWP1842

32' : 12412-0127
BU 607

39' : 12417-0127
STF1670AB
Porrima

42' : 12414-0156
BAL 544

42' : 12417-0148
OSW 36

49' : 12420-0156
BAL 545

49' : 12359-0125
BAL 872

59' : 12429-0116
SKF2710

66' : 12394-0238
OSW 37

70' : 12423-0224
SLW 761

70' : 12348-0153
LDS2884

71' : 12429-0215
STF1673AB

72' : 12435-0105
GOM 15

72' : 12345-0114
BAL 871

82' : 12445-0119
SKF 38AB

87' : 12334-0130
LDS2883

93' : 12407-0302
BAL 220

93' : 12440-0230
CVR1462

93' : 12394-0306
SLW 750

99' : 12328-0158
CVR 656

100' : 12328-0104
BAL 869

101' : 12352-0254
CVR1450

102' : 12330-0217
HJ 1217

102' : 12357-0301
CBL 145

104' : 12323-0154
HJ 211



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.

12391-0133 HJ 1220

 
 
12h 39m 08.55s -01° 33' 06.8" P.A. 52.00 sep 7.1 mag 10.72,11.71 Sp K2 dist. 69.11 pc (225.44 l.y.)
 
 
Coord 2000 12391-0133 Discov num HJ 1220 Comp Coord arcsec 2000 12 39 08.55 -01 33 06.8
Date first 1828 Date last 2016 Obs 24
Pa first 50 Pa last 52.2 P.A. Now (θ) 52.2°
Sep first 4.0 Sep last 7.061 Sep. Now (ρ) 7.061"
Mag pri 10.72 Mag sec 11.71 delta mag (ΔM) 0.99 Spectral class K2 (yellow-orange)
Pri motion ra -159 Sec motion ra -160
Pri motion dec -011 Sec motion dec -009
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo HIP 61726 Tycho2 4948-00388-1 Gaia DR2 3683354538481468928
BD BD-00 2597 Distance 69.11 Distance ly 225.44
 
 
WDS 12391-0133 HJ 1220 : NOTES
 
 
discov_num notes refcode
HJ 1220 LDS2886.
 
 
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
12391-0133 HJ 1220 2002 13 52 6.9 10.72 11.71 K2 N D 123908.55-013306.8
12391-0133 HJ 1220 2013 16 52 6.9 10.72 11.71 K2 N 123908.55-013306.8
12391-0133 HJ 1220 2016 17 52 7.1 10.72 11.71 K2 N 123908.55-013306.8

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

 
 
WDS 12391-0133 HJ 1220 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12391-0133 HJ 1220 : MEASURES
 
 
No records found.

 
 
WDS 12391-0133 : VIRTUAL EYEPIECE
 
 

12391-0133 HJ 1220A mag 10.72 Sp K2 12391-0133 HJ 1220B sep 7.1 P.A. 52.20 mag 11.71 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 12391-0133 : ALADIN DSS IMAGE @ 12h 39m 08.55s -01° 33' 06.8"
 
 
 
 
WDS 12391-0133 HJ 1220 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12391-0133 HJ 1220 distance=0' 12370-0125 GRV1079 distance=26' 12402-0108 GWP1842 distance=30' 12412-0127 BU 607 distance=32' 12417-0127 STF1670AB (Porrima) distance=39' 12417-0127 STF1670AC (Porrima) distance=39' 12417-0127 STF1670AD (Porrima) distance=39' 12417-0127 STF1670AE (Porrima) distance=39' 12417-0127 STF1670AF (Porrima) distance=39' 12417-0127 STF1670BD distance=39' 12417-0127 STF1670BE distance=39' 12417-0127 STF1670BF distance=39' 12414-0156 BAL 544 distance=42' 12417-0148 OSW 36 distance=42' 12420-0156 BAL 545 distance=49' 12359-0125 BAL 872 distance=49' 12429-0116 SKF2710 distance=59' 12394-0238 OSW 37 distance=66' 12423-0224 SLW 761 distance=70' 12348-0153 LDS2884 distance=70' 12429-0215 STF1673AB distance=71' 12429-0215 LDS2888AC distance=71' 12435-0105 GOM 15 distance=72' 12345-0114 BAL 871 distance=72' 12445-0119 ZUC 11BC distance=82' 12445-0119 SKF 38AB distance=82' 12334-0130 LDS2883 distance=87' 12407-0302 BAL 220 distance=93' 12440-0230 CVR1462 distance=93' 12394-0306 SLW 750 distance=93' 12328-0158 CVR 656 distance=99' 12328-0104 BAL 869 distance=100' 12352-0254 CVR1450 distance=101' 12330-0217 HJ 1217 distance=102' 12357-0301 CBL 145 distance=102' 12323-0154 HJ 211 distance=104' 12455-0218 BAL 546 distance=106' 12382+0017 UC 2374 distance=111' 12432+0000 BAL1162 distance=112' 12373-0015 SLW 747 distance=112' 12329-0235 SLW 734 distance=113' 12312-0204 RST4962 distance=124' 12375-0334 TOK 150 distance=124' 12405-0032 LDS2887 distance=127' 12386-0041 FAR 37 distance=135' 12481-0126 SLW 775 distance=135' 12359+0035 LDS2885 distance=137' 12447+0026 CVR1463 distance=146' 12295-0103 J 431 distance=147' 12386-0400 SHN 165 distance=148' 12390-0055 NSC 26 distance=148' 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 12391-0133 HJ 1220 52 7.1
Show 12370-0125 GRV1079 87 12.8 26
Show 12402-0108 GWP1842 32 12.8 30
Show 12412-0127 BU 607 308 0.9 32
Show Porrima 12417-0127 STF1670 AB 356 2.9 39
Show Porrima 12417-0127 STF1670 AC 121 99.4 39
Show Porrima 12417-0127 STF1670 AD 90 177.6 39
Show Porrima 12417-0127 STF1670 AE 167 260.4 39
Show Porrima 12417-0127 STF1670 AF 267 422.3 39
Show 12417-0127 STF1670 BD 90 177.8 39
Show 12417-0127 STF1670 BE 167 260.0 39
Show 12417-0127 STF1670 BF 268 422.0 39
Show 12414-0156 BAL 544 177 3.4 42
Show 12417-0148 OSW 36 144 102.1 42
Show 12420-0156 BAL 545 162 4.3 49
Show 12359-0125 BAL 872 205 5.1 49
Show 12429-0116 SKF2710 246 1.4 59
Show 12394-0238 OSW 37 6 32.6 66
Show 12423-0224 SLW 761 123 117.8 70
Show 12348-0153 LDS2884 329 80.4 70
Show 12429-0215 STF1673 AB 92 53.6 71
Show 12429-0215 LDS2888 AC 117 16.9 71
Show 12435-0105 GOM 15 253 18.4 72
Show 12345-0114 BAL 871 53 5.1 72
Show 12445-0119 ZUC 11 BC 252 3.2 82
Show 12445-0119 SKF 38 AB 337 9.5 82
Show 12334-0130 LDS2883 21 5.5 87
Show 12407-0302 BAL 220 41 7.0 93
Show 12440-0230 CVR1462 106 3.3 93
Show 12394-0306 SLW 750 188 94.1 93
Show 12328-0158 CVR 656 20 11.3 99
Show 12328-0104 BAL 869 236 7.2 100
Show 12352-0254 CVR1450 87 4.0 101
Show 12330-0217 HJ 1217 307 34.7 102
Show 12357-0301 CBL 145 280 60.7 102
Show 12323-0154 HJ 211 278 11.1 104
Show 12455-0218 BAL 546 81 9.1 106
Show 12382+0017 UC 2374 337 9.3 111
Show 12432+0000 BAL1162 303 15.3 112
Show 12373-0015 SLW 747 130 15.1 112
Show 12329-0235 SLW 734 244 10.6 113
Show 12312-0204 RST4962 78 1.1 124
Show 12375-0334 TOK 150 284 5.7 124
Show 12405-0032 LDS2887 100 4.5 127
Show 12386-0041 FAR 37 86 0.6 135
Show 12481-0126 SLW 775 235 12.7 135
Show 12359+0035 LDS2885 75 10.4 137
Show 12447+0026 CVR1463 64 3.8 146
Show 12295-0103 J 431 273 2.7 147
Show 12386-0400 SHN 165 193 0.8 148
Show 12390-0055 NSC 26 40 8.8 148

 
 
WDS 12391-0133 : COMPONENTS
 
 
  A
B pa=52.2°
sep=7.06"
 
 
12391-0133 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 123908.55-013306.8 Mag 10.72 Spectral class K2 (yellow-orange)
PmRA -159.00 PmDE -11.0 HIP 61726 Tycho2 4948-00388-1
BD BD-00 2597
Tycho2
Tycho2 4948-00388-1 Pflag RAmdeg 189.78561708 DEmdeg -1.55188677
PmRA -158.9 PmDE -8.2 E RAmdeg 37 E DEmdeg 40
E pmRA 1.1 E pmDE 1.1 EpRAm 1977.35 EpDEm 1973.18
Num 6 Q RAmdeg 1.7 Q DEmdeg 0.4 Q pmRA 1.7
Q pmDE 0.5 BTmag 11.563 E BTmag 0.077 VTmag 10.723
E VTmag 0.062 Prox 71 TYC T HIP 61726
CCDM A RAdeg 189.78597861 DEdeg -1.55186639 EpRA 1990 1.70
EpDE 1990 1.62 E RAdeg 40.9 E DEdeg 45.5 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 61726 Proxy H RAhms 12 39 08.64
DEdms -01 33 06.7 Vmag 10.2 VarFlag R Vmag H
RAdeg 189.786 DEdeg -1.55187 AstroRef A Plx 12.97
CCDM 12391-0133 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 52 Rho 6.973 HD BD BD-00 2597
CD CP Dm number -00 2597 VIred 1.39
SpType K2... R SpType Coord arcsec 2000 123908.64-013306.7
Hipparcos 2
HIP 61726 Sn 15 So 3 Nc 2
RArad 3.3123907671 DErad -0.0270852076 Plx 14.47 PmRA -158.67
PmDE -11.18 E RArad 1.9 E DErad 1.23 E Plx 2.1
E pmRA 1.93 E pmDE 1.04 Hpmag 10.3167 E Hpmag 0.0033
SHp 0.032 VA 0 BV 1.228 E BV 0.197
VI 1.39
CCDM
Ccdm 12391-0133 RComp Comp A Note1
Note2 Discov num DRAs 2.58 DDEs -7.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.1 Sp PmNote *
PmRA -158 PmDE -18 Dm number -00 2597 Cat1 BD
Name2 -01 1682 Cat2 AGK2/3 HD M HD
ADS BDS A 8617 M ADS BDS N IDS IDS 12340S0100A
HIC 61726
 
 
12391-0133 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123908.92-013302.5 Mag 11.71 PmRA -160.00
PmDE -9.0 Tycho2 4948-00388-2 Calc delta mag 0.99 Calc coord yes
Tycho2
Tycho2 4948-00388-2 Pflag RAmdeg 189.78717396 DEmdeg -1.55069950
PmRA -160.3 PmDE -8.6 E RAmdeg 73 E DEmdeg 78
E pmRA 1.5 E pmDE 1.6 EpRAm 1951.91 EpDEm 1943.08
Num 4 Q RAmdeg 1.1 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 13.800 E BTmag 0.452 VTmag 11.710
E VTmag 0.152 Prox 71 TYC HIP 61726
CCDM B RAdeg 189.78754389 DEdeg -1.55067944 EpRA 1990 1.70
EpDE 1990 1.62 E RAdeg 95.1 E DEdeg 109.9 Posflg
Corr 0.1
CCDM
Ccdm 12391-0133 RComp Comp B Note1
Note2 Discov num HJ 1220 DRAs DDEs
R dRAs Year 1894 Theta 054 Rho 7.0
Obs 7 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8617 M ADS BDS N IDS IDS 12341S0100B
HIC 61726