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Doubles in session


Current system
13344+3847
HJ 1234 AB
HD 118156


Nearby doubles
10' : 13335+3846
KZA 69

24' : 13335+3827
KZA 68

25' : 13363+3514
KZA 71AB

37' : 13331+3921
KZA 67

38' : 13331+3813
CBL 427

42' : 13316+3822
LEP 137

42' : 13360+3925
SLW 900

47' : 13304+3845
CRB 98

49' : 13381+3910
STF1769AB

49' : 13333+3800
SHN 28

51' : 13357+3935
COU1583

57' : 13387+3823
COU1429AB

62' : 13349+3746
DAE 5

64' : 13362+3748
SHN 176

66' : 13388+3928
SLW 904

70' : 13334+3956
HJ 2659

80' : 13411+3901
KZA 77

81' : 13402+3805
CVR1532

82' : 13386+3744
LDS4387

83' : 13400+3759
HU 897AB

85' : 13283+3802
CRB 97

87' : 13271+3841
LDS4364AB

91' : 13389+3734
LDS4390

94' : 13304+4010
LDS5782

108' : 13303+4024
BVD 232

108' : 13430+3810
CVR1534



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.

13344+3847 HJ 1234 AB (HD 118156)

 
 
13h 34m 21.87s +38° 47' 21.3" P.A. 5.00 sep 28.5 mag 6.40,10.51 Sp F0IV dist. 69.83 pc (227.79 l.y.)
 
 
Coord 2000 13344+3847 Discov num HJ 1234 Comp AB Coord arcsec 2000 13 34 21.87 +38 47 21.3
Date first 1896 Date last 2015 Obs 16
Pa first 23 Pa last 4.7 P.A. Now (θ) 4.7°
Sep first 33.4 Sep last 28.53 Sep. Now (ρ) 28.53"
Mag pri 6.40 Mag sec 10.51 delta mag (ΔM) 4.11 Spectral class F0IV (yellow-white)
Pri motion ra +020 Sec motion ra -071
Pri motion dec +023 Sec motion dec +007
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.295
This double is not physical.
 
 
13344+3847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 63616 13 34 22 +38 47 21 DRS 29 Aa,Ab 2008 2 188 1.4 5.89 11.55 5.66
Show HD 118156 63616 13 34 22 +38 47 21 HJ 1234 AB 2015 16 5 28.5 6.40 10.51 4.11 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 118156 Constellation Canes Venatici SAO 63616 HIP 66223
Tycho2 3026-00391-1 Gaia DR2 1475835841914428032 HD 118156 HR 5108
GC 18352 ADS 8956 BD BD+39 2658 Distance 69.83
Distance ly 227.79
 
 
WDS 13344+3847 HJ 1234 AB (HD 118156) : NOTES
 
 
discov_num notes refcode
HJ 1234 Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AB: Rectilinear solution by Hurowitz et al. (2014). USN2014a
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2014a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.182....1H
USN2014a Inf. Circ. 182, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 DRS De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,
1 DRS Song, I., Marois, C. et al.
2 DRS De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,
2 DRS McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
2 DRS Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
3 DRS De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,
3 DRS Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
6 DRS De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,
6 DRS Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
7 DRS De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,
7 DRS Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
7 DRS Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
7 DRS Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
7 DRS Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
7 DRS Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
7 DRS Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
7 DRS F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
7 DRS Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
7 DRS Wiktorowicz, S. & Wolff, S.
9 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13344+3847 HJ 1234 AB 2008 15 9 28.6 6.40 10.51 F0IV N D 133421.87+384721.3
13344+3847 HJ 1234 AB 2015 16 5 28.5 6.40 10.51 F0IV NU 133421.87+384721.3

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

 
 
WDS 13344+3847 HJ 1234 AB (HD 118156) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13344+3847 HJ 1234 AB (HD 118156) : MEASURES
 
 
No records found.

 
 
WDS 13344+3847 (HD 118156) : VIRTUAL EYEPIECE
 
 

13344+3847 HJ 1234A mag 6.4 Sp F0IV 13344+3847 DRS 29Ab sep 1.4 P.A. 186.00 mag 11.55 13344+3847 HJ 1234B sep 28.5 P.A. 3.70 mag 10.51 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 13344+3847 (HD 118156) : ALADIN DSS IMAGE @ 13h 34m 21.87s +38° 47' 21.3"
 
 
 
 
WDS 13344+3847 HJ 1234 AB (HD 118156) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13344+3847 HJ 1234AB distance=0' 13335+3846 KZA 69 distance=10' 13335+3827 KZA 68 distance=24' 13363+3514 KZA 71AB distance=25' 13363+3514 KZA 71AC distance=25' 13331+3921 KZA 67 distance=37' 13331+3813 CBL 427 distance=38' 13316+3822 LEP 137 distance=42' 13360+3925 SLW 900 distance=42' 13304+3845 CRB 98 distance=47' 13381+3910 STF1769CD distance=48' 13381+3910 TOK 29CE distance=48' 13381+3910 STF1769AB distance=49' 13381+3910 STF1769AC distance=49' 13381+3910 KZA 74AF distance=49' 13381+3910 STF1769AD distance=49' 13381+3910 TOK 29AE distance=49' 13333+3800 SHN 28 distance=49' 13357+3935 COU1583 distance=51' 13387+3823 COU1429AB distance=57' 13387+3823 KZA 75AC distance=57' 13387+3823 KZA 75AD distance=57' 13387+3823 GII 197Aa,Ab distance=57' 13349+3746 DAE 5 distance=62' 13362+3748 SHN 176 distance=64' 13388+3928 SLW 904 distance=66' 13334+3956 HJ 2659 distance=70' 13411+3901 KZA 77 distance=80' 13402+3805 CVR1532 distance=81' 13386+3744 LDS4387 distance=82' 13400+3759 HU 897AB distance=83' 13400+3759 KZA 76AB,C distance=83' 13283+3802 CRB 97 distance=85' 13271+3841 LDS4364AB distance=87' 13271+3841 LDS4364AC distance=87' 13389+3734 LDS4390 distance=91' 13304+4010 LDS5782 distance=94' 13303+4024 BVD 232 distance=108' 13430+3810 CVR1534 distance=108' 13252+3901 COU1427 distance=109' 13432+3930 LDS4397 distance=113' 13271+3727 SLW 876 distance=118' 13411+3719 TDS 718 distance=119' 13425+4002 COU1430 distance=120' 13324+3649 STF1755 distance=121' 13359+4048 KPP2411 distance=122' 13260+3743 SKF 942AB distance=123' 13238+3831 HU 1259 distance=125' 13236+3820 CVR1509 distance=129' 13289+4041 BVD 102 distance=130' 13260+4015 TDS8824 distance=131' 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 13344+3847 HJ 1234 AB 5 28.5
Show 13344+3847 DRS 29 Aa,Ab 188 1.4
Show 13335+3846 KZA 69 187 17.4 10
Show 13335+3827 KZA 68 104 35.3 24
Show 13363+3514 KZA 71 AB 148 62.6 25
Show 13363+3514 KZA 71 AC 186 78.8 25
Show 13331+3921 KZA 67 354 76.8 37
Show 13331+3813 CBL 427 233 9.1 38
Show 13316+3822 LEP 137 187 10.4 42
Show 13360+3925 SLW 900 207 14.4 42
Show 13304+3845 CRB 98 181 38.3 47
Show 13381+3910 STF1769 CD 165 141.8 48
Show 13381+3910 TOK 29 CE 231 10.5 48
Show 13381+3910 STF1769 AB 45 1.6 49
Show 13381+3910 STF1769 AC 259 56.2 49
Show 13381+3910 KZA 74 AF 322 100.3 49
Show 13381+3910 STF1769 AD 187 149.4 49
Show 13381+3910 TOK 29 AE 254 65.6 49
Show 13333+3800 SHN 28 54 0.1 49
Show 13357+3935 COU1583 62 1.1 51
Show 13387+3823 COU1429 AB 64 0.7 57
Show 13387+3823 KZA 75 AC 350 65.7 57
Show 13387+3823 KZA 75 AD 126 74.2 57
Show 13387+3823 GII 197 Aa,Ab 133 0.1 57
Show 13349+3746 DAE 5 198 0.1 62
Show 13362+3748 SHN 176 -1 0.0 64
Show 13388+3928 SLW 904 219 22.5 66
Show 13334+3956 HJ 2659 189 40.1 70
Show 13411+3901 KZA 77 144 57.5 80
Show 13402+3805 CVR1532 310 4.2 81
Show 13386+3744 LDS4387 51 122.0 82
Show 13400+3759 HU 897 AB 58 0.4 83
Show 13400+3759 KZA 76 AB,C 78 75.8 83
Show 13283+3802 CRB 97 335 13.1 85
Show 13271+3841 LDS4364 AB 265 3.8 87
Show 13271+3841 LDS4364 AC 34 31.2 87
Show 13389+3734 LDS4390 64 9.0 91
Show 13304+4010 LDS5782 214 6.8 94
Show 13303+4024 BVD 232 46 17.1 108
Show 13430+3810 CVR1534 109 3.4 108
Show 13252+3901 COU1427 133 1.5 109
Show 13432+3930 LDS4397 119 204.5 113
Show 13271+3727 SLW 876 176 75.0 118
Show 13411+3719 TDS 718 222 1.7 119
Show 13425+4002 COU1430 250 0.5 120
Show 13324+3649 STF1755 133 4.1 121
Show 13359+4048 KPP2411 310 20.8 122
Show 13260+3743 SKF 942 AB 100 2.8 123
Show 13238+3831 HU 1259 169 0.2 125
Show 13236+3820 CVR1509 40 4.7 129
Show 13289+4041 BVD 102 265 45.2 130

 
 
WDS 13344+3847 : COMPONENTS
 
 
  A Ab
Ab pa=186.0°
sep=1.38"
 
B pa=3.7°
sep=28.49"
pa=3.8°
sep=29.87"
 
 
13344+3847 A
 
 
Name HD 118156 Coord arcsec 2000 133421.87+384721.3 Mag 6.4 Spectral class F0IV (yellow-white)
PmRA 20.00 PmDE 23.0 SAO 63616 HIP 66223
Tycho2 3026-00391-1 HD 118156 HR 5108 GC 18352
ADS 8956 BD BD+39 2658
Tycho2
Tycho2 3026-00391-1 Pflag RAmdeg 203.59111228 DEmdeg 38.78926353
PmRA 22.6 PmDE 22.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.43 EpDEm 1991.38
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 6.639 E BTmag 0.014 VTmag 6.396
E VTmag 0.010 Prox 292 TYC T HIP 66223
CCDM RAdeg 203.59104583 DEdeg 38.78921194 EpRA 1990 1.75
EpDE 1990 1.64 E RAdeg 3.6 E DEdeg 3.6 Posflg
Corr -0.2
SAO
SAO 63616 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.019 Vmag 6.2 SpType A3
Double code Source 70 CatNum 18352 DM BD+39 2658
DMcomp BDsup HD 118156 M HD 0
GC 18352 RA1950rad 3.54369621 DE1950rad 0.68145619 PmRA2000 0.0012
PmDE2000 0.024
Hipparcos
Catalog H HIP 66223 Proxy RAhms 13 34 21.85
DEdms +38 47 21.2 Vmag 6.37 VarFlag R Vmag H
RAdeg 203.591 DEdeg 38.7892 AstroRef Plx 14.64
CCDM 13344+3847 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 118156 BD BD+39 2658
CD CP Dm number +39 2658 VIred 0.22
SpType F0IV R SpType Coord arcsec 2000 133421.85+384721.2
Hipparcos 2
HIP 66223 Sn 5 So 0 Nc 1
RArad 3.5533340163 DErad 0.6769994162 Plx 14.32 PmRA 20.09
PmDE 22.55 E RArad 0.26 E DErad 0.27 E Plx 0.4
E pmRA 0.32 E pmDE 0.3 Hpmag 6.4401 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.241 E BV 0.005
VI 0.27
CCDM
Ccdm 13344+3847 RComp Comp A Note1
Note2 Discov num DRAs -2.15 DDEs 20.7
R dRAs 47 Year Theta Rho
Obs 2 Vmag 6.2 Sp A3 PmNote *
PmRA 20 PmDE 23 Dm number +39 2658 Cat1 BD
Name2 +39 1353 Cat2 AGK2/3 HD 118156 M HD
ADS BDS A 8956 M ADS BDS N IDS IDS 13300N3918A
HIC 66223
 
 
13344+3847 Ab
 
 
Coord arcsec 2000 133421.86+384719.9 Mag 11.55 Calc delta mag 5.66 Calc coord yes
 
 
13344+3847 B
 
 
Coord arcsec 2000 133422.03+384749.7 Mag 10.51 PmRA -71.00 PmDE 7.0
Calc delta mag 4.62 Calc coord yes
CCDM
Ccdm 13344+3847 RComp Comp B Note1
Note2 Discov num HJ 1234 DRAs -1.78 DDEs 49.7
R dRAs 47 Year 1960 Theta 014 Rho 30.6
Obs 7 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8956 M ADS BDS N IDS IDS 13300N3918B
HIC