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Doubles in session


Current system
13112+3050
A 1359 AB


Nearby doubles
19' : 13106+3033
LDS1366

29' : 13107+3022
SDK 230

32' : 13130+3110
GRV1202

35' : 13094+3114
CVR 682

37' : 13099+3122
STF1727

38' : 13085+3106
LDS1363

48' : 13084+3019
LDS1364AB

48' : 13146+3033
SKF1080

48' : 13136+3013
SKF 353AB

49' : 13076+3100
LDS1362

52' : 13138+3009
LDS1371

56' : 13070+3102
SKF2851

58' : 13156+3042
LDS1375

63' : 13064+3042
CRB 93

64' : 13104+3152
BVD 162

64' : 13144+3140
LDS1372

67' : 13105+3155
LDS2905

67' : 13163+3040
UC 2508

69' : 13137+2949
HO 55AB

73' : 13168+3126
LDS1376

76' : 13141+3156
A 1854

77' : 13120+3205
STT 261

78' : 13171+3105
LDS1377

79' : 13096+2934
CVR1484

80' : 13118+2931
HDS1846

81' : 13115+2930
LDS1368



Selections
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Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13112+3050 A 1359 AB

 
 
13h 11m 12.67s +30° 49' 36.9" P.A. 132.00 sep 0.3 mag 9.60,11.00 Sp G4V+G7V
 
 
Coord 2000 13112+3050 Discov num A  1359 Comp AB Coord arcsec 2000 13 11 12.67 +30 49 36.9
Date first 1906 Date last 2012 Obs 12
Pa first 121 Pa last 131.8 P.A. Now (θ) 131.8°
Sep first 0.3 Sep last 0.335 Sep. Now (ρ) 0.335"
Mag pri 9.60 Mag sec 11.00 delta mag (ΔM) 1.4 Spectral class G4V+G7V (yellow/yellow)
Pri motion ra -043 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
13112+3050 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 63386 13 11 13 +30 49 37 A 1359 AB 2012 12 132 0.3 9.60 11.00 1.40 <===
Show HD 114604 63386 13 11 13 +30 49 37 STF 1729 AB,C 2018 21 275 8.6 9.61 11.06 1.45
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices SAO 63386 Tycho2 2532-02235-1 Gaia DR2 1463068450331555456
HD 114604 GC 17858 ADS 8811
 
 
WDS 13112+3050 A 1359 AB : NOTES
 
 
discov_num notes refcode
A 1359 The B component of this multiple is itself a close binary with a very Grf2017a
short period of 3.34d.
 
 
REFERENCES
 
 
refcode metd author reference
Grf2017a not - Griffin, R.F. 2017Obs...137....8G
Grf2017a Observatory 137, 8, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13112+3050 A 1359 AB 1997 10 139 0.3 9.60 11.00 G5 131112.67+304936.9
13112+3050 A 1359 AB 2012 12 132 0.3 9.60 11.00 G4V+G7V NV 131112.67+304936.9

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

 
 
WDS 13112+3050 A 1359 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13112+3050 A 1359 AB : MEASURES
 
 
No records found.

 
 
WDS 13112+3050 : VIRTUAL EYEPIECE
 
 

13112+3050 A 1359A mag 9.6 Sp G4V 13112+3050 A 1359B sep 0.3 P.A. 136.20 mag 11 Sp G7V 13112+3050 STF1729C sep 7.4 P.A. 275.70 mag 11.06 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 13112+3050 : ALADIN DSS IMAGE @ 13h 11m 12.67s +30° 49' 36.9"
 
 
 
 
WDS 13112+3050 A 1359 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13112+3050 A 1359AB distance=0' 13106+3033 LDS1366 distance=19' 13107+3022 SDK 230 distance=29' 13130+3110 GRV1202 distance=32' 13094+3114 CVR 682 distance=35' 13099+3122 STF1727 distance=37' 13085+3106 LDS1363 distance=38' 13144+3051 SKF1854BC distance=41' 13144+3051 SKF1854A,BC distance=41' 13084+3019 LDS1364AB distance=48' 13084+3019 JNN 88Aa,Ab distance=48' 13146+3033 SKF1080 distance=48' 13136+3013 SKF 353AB distance=48' 13076+3100 LDS1362 distance=49' 13138+3009 LDS1371 distance=52' 13070+3102 SKF2851 distance=56' 13156+3042 LDS1375 distance=58' 13064+3042 CRB 93 distance=63' 13104+3152 BVD 162 distance=64' 13144+3140 LDS1372 distance=64' 13105+3155 LDS2905 distance=67' 13163+3040 UC 2508 distance=67' 13137+2949 HO 55AB distance=69' 13137+2949 HO 55AC distance=69' 13168+3126 LDS1376 distance=73' 13141+3156 A 1854 distance=76' 13120+3205 STT 261 distance=77' 13171+3105 LDS1377 distance=78' 13096+2934 CVR1484 distance=79' 13118+2931 HDS1846 distance=80' 13115+2930 LDS1368 distance=81' 13171+3124 SLW 848 distance=84' 13122+3214 LDS1369AB distance=85' 13122+3214 JNN 90Aa,Ab distance=85' 13122+3214 JNN 89Ba,Bb distance=85' 13046+3100 LDS1358 distance=88' 13136+2928 SDK 247 distance=88' 13049+3011 SLE 909 distance=90' 13155+3204 SLW 843 distance=92' 13076+2927 A 683 distance=95' 13086+2920 SLE 915 distance=97' 13146+2924 UC 2502 distance=97' 13190+3055 LDS1381 distance=100' 13030+3043 LDS1356 distance=106' 13097+2900 LDS1365 distance=113' 13023+3054 SLW 814 distance=115' 13192+3000 LDS1382 distance=116' 13164+2906 RAO 582Ba,Bb distance=124' 13164+2906 LDS6276AB distance=124' 13104+3253 CBL 410 distance=124' 13038+3210 CVR 132 distance=124' 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 13112+3050 A 1359 AB 132 0.3
Show 13112+3050 STF1729 AB,C 275 8.6
Show 13106+3033 LDS1366 296 8.3 19
Show 13107+3022 SDK 230 98 2.4 29
Show 13130+3110 GRV1202 98 29.0 32
Show 13094+3114 CVR 682 140 21.9 35
Show 13099+3122 STF1727 333 7.4 37
Show 13085+3106 LDS1363 290 198.5 38
Show 13144+3051 SKF1854 BC 71 2.8 41
Show 13144+3051 SKF1854 A,BC 303 16.0 41
Show 13084+3019 LDS1364 AB 166 101.3 48
Show 13084+3019 JNN 88 Aa,Ab 0.2 48
Show 13146+3033 SKF1080 132 2.5 48
Show 13136+3013 SKF 353 AB 281 123.5 48
Show 13076+3100 LDS1362 223 12.0 49
Show 13138+3009 LDS1371 326 8.2 52
Show 13070+3102 SKF2851 41 0.6 56
Show 13156+3042 LDS1375 218 18.2 58
Show 13064+3042 CRB 93 107 26.0 63
Show 13104+3152 BVD 162 273 2.7 64
Show 13144+3140 LDS1372 157 218.2 64
Show 13105+3155 LDS2905 96 7.1 67
Show 13163+3040 UC 2508 322 17.5 67
Show 13137+2949 HO 55 AB 169 0.6 69
Show 13137+2949 HO 55 AC 154 71.0 69
Show 13168+3126 LDS1376 203 83.0 73
Show 13141+3156 A 1854 332 0.2 76
Show 13120+3205 STT 261 337 2.5 77
Show 13171+3105 LDS1377 286 10.2 78
Show 13096+2934 CVR1484 13 4.4 79
Show 13118+2931 HDS1846 193 0.4 80
Show 13115+2930 LDS1368 285 54.0 81
Show 13171+3124 SLW 848 116 27.6 84
Show 13122+3214 LDS1369 AB 307 25.8 85
Show 13122+3214 JNN 90 Aa,Ab 313 0.2 85
Show 13122+3214 JNN 89 Ba,Bb 227 0.9 85
Show 13046+3100 LDS1358 115 12.7 88
Show 13136+2928 SDK 247 292 3.3 88
Show 13049+3011 SLE 909 106 25.1 90
Show 13155+3204 SLW 843 260 27.1 92
Show 13076+2927 A 683 328 3.7 95
Show 13086+2920 SLE 915 152 22.0 97
Show 13146+2924 UC 2502 74 54.4 97
Show 13190+3055 LDS1381 5 107.2 100
Show 13030+3043 LDS1356 8 23.0 106
Show 13097+2900 LDS1365 29 194.9 113
Show 13023+3054 SLW 814 139 89.7 115
Show 13192+3000 LDS1382 288 128.3 116
Show 13164+2906 RAO 582 Ba,Bb 77 0.3 124
Show 13164+2906 LDS6276 AB 252 2.4 124
Show 13104+3253 CBL 410 66.4 124

 
 
WDS 13112+3050 : COMPONENTS
 
 
  A B
B pa=136.2°
sep=0.31"
 
C pa=275.7°
sep=7.40"
pa=277.2°
sep=7.64"
 
 
13112+3050 A
 
 
Coord arcsec 2000 131112.67+304936.9 Mag 9.6 Spectral class G4V (yellow) PmRA -43.00
PmDE -20.0 SAO 63386 Tycho2 2532-02235-1 HD 114604
GC 17858 ADS 8811 DM BD+31 2462
Tycho2
Tycho2 2532-02235-1 Pflag RAmdeg 197.80283206 DEmdeg 30.82692278
PmRA -38.1 PmDE -13.7 E RAmdeg 14 E DEmdeg 18
E pmRA 1.7 E pmDE 1.6 EpRAm 1990.51 EpDEm 1989.30
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 10.390 E BTmag 0.032 VTmag 9.607
E VTmag 0.023 Prox 84 TYC T HIP
CCDM RAdeg 197.80293639 DEdeg 30.82695694 EpRA 1990 1.57
EpDE 1990 1.19 E RAdeg 14.2 E DEdeg 17.7 Posflg
Corr 0.0
SAO
SAO 63386 DelFlag RA1950 PmRA1950 -0.004
DE1950 PmDE1950 -0.041 Vmag 9.4 SpType G5
Double code Source 70 CatNum 17858 DM BD+31 2462
DMcomp BDsup HD 114604 M HD 0
GC 17858 RA1950rad 3.44201581 DE1950rad 0.54266295 PmRA2000 -0.0039
PmDE2000 -0.037
CCDM
Ccdm 13112+3050 RComp Comp A Note1
Note2 Discov num DRAs 0.65 DDEs -24.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.5 Sp G5 PmNote *
PmRA -44 PmDE -37 Dm number +31 2462 Cat1 BD
Name2 +31 1193 Cat2 AGK2/3 HD 114604 M HD
ADS BDS A 8811 M ADS BDS N IDS IDS 13065N3122A
HIC
 
 
13112+3050 B
 
 
Coord arcsec 2000 131112.69+304936.7 Mag 11 Spectral class G7V (yellow) Calc delta mag 1.4
Calc coord yes
CCDM
Ccdm 13112+3050 RComp Comp B Note1
Note2 Discov num A 1359 DRAs DDEs
R dRAs Year 1943 Theta 089 Rho 0.3
Obs 8 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8811 M ADS BDS N N IDS IDS 13065N3122B
HIC
 
 
13112+3050 C
 
 
Coord arcsec 2000 131112.10+304937.6 Mag 11.06 PmRA -58.00 PmDE -13.0
Tycho2 2532-02234-1 Calc delta mag 1.46 Calc coord yes
Tycho2
Tycho2 2532-02234-1 Pflag RAmdeg 197.80014290 DEmdeg 30.82718609
PmRA -38.4 PmDE -9.1 E RAmdeg 43 E DEmdeg 53
E pmRA 3.0 E pmDE 3.0 EpRAm 1988.69 EpDEm 1986.64
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.4 BTmag 11.833 E BTmag 0.085 VTmag 11.057
E VTmag 0.071 Prox 84 TYC T HIP
CCDM RAdeg 197.80024750 DEdeg 30.82720722 EpRA 1990 1.57
EpDE 1990 1.18 E RAdeg 43.7 E DEdeg 55.1 Posflg
Corr 0.0
CCDM
Ccdm 13112+3050 RComp Comp C Note1
Note2 Discov num STF1729 DRAs DDEs
R dRAs Year 1830 Theta 275 Rho 8.3
Obs 5 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8811 M ADS BDS N IDS IDS 13065N3122C
HIC