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Current system
23116+3654
RUC 26
AB And


Nearby doubles
19' : 23100+3651
S 825AB

29' : 23109+3626
CRB 151

33' : 23126+3624
GRV 649

35' : 23119+3619
J 623

37' : 23126+3621
J 3210

37' : 23117+3730
A 1480

43' : 23087+3627
HJ 5531

44' : 23089+3624
ACA 20

49' : 23086+3620
ES 2078

55' : 23156+3719
TDT3955

58' : 23120+3556
KPP4305

62' : 23159+3726
TDT3957

65' : 23116+3549
ES 2135

66' : 23061+3649
KPP 12

72' : 23150+3556
AG 291AB

72' : 23120+3542
LSC 106

74' : 23164+3739
ES 2537

77' : 23102+3540
COU1198

79' : 23055+3622
TDT3878

80' : 23114+3813
HO 197AB

81' : 23104+3812
ES 2536

84' : 23110+3817
COU1199AB

85' : 23133+3815
TDT3940

85' : 23183+3632
TDT3972

92' : 23186+3621
ES 219

93' : 23172+3756
ES 2538



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23116+3654 RUC 26 (AB And)

 
 
23h 11m 32.01s +36° 53' 35.6" P.A. 304.00 sep 20.9 mag 7.67,14.26 Sp G5 dist. 105.6 pc (344.47 l.y.)
 
 
Coord 2000 23116+3654 Discov num RUC  26 Comp Coord arcsec 2000 23 11 32.01 +36 53 35.6
Date first 1998 Date last 2015 Obs 12
Pa first 306 Pa last 303.5 P.A. Now (θ) 303.5°
Sep first 18.9 Sep last 20.942 Sep. Now (ρ) 20.942"
Mag pri 7.67 Mag sec 14.26 delta mag (ΔM) 6.59 Spectral class G5 (yellow)
Pri motion ra +109 Sec motion ra
Pri motion dec -054 Sec motion dec
Notes N O K (See Notes, Orbital solution, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AB And Constellation Andromeda HIP 114508 Gaia DR2 1916588203329221632
BD BD+36 5017 Distance 105.6 Distance ly 344.47
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier23116+3654 RUC 26 A
coord_arcsec_2000231132.01+365335.6
Period (P)59.1y± 10 Periastron (T) Semi-major axis (a)160m
Eccentricity (e)0.12± 0.03 Inclination (i)86.8° Longitude of periastron (ω)°
Node (Ω)° Notesn ReferencePbl2006
Equinox Last observation Grade7(1=Definitive, 9=Indet.)
Not enought orbital data to create a graph.
 
 
WDS 23116+3654 RUC 26 (AB And) : NOTES
 
 
discov_num notes refcode
RUC 26 Multiple system including contact binary AB And. Pribulla & Rucinski
(2006) estimate the mass of the contact pair at 1.656 Msun and the Pbl2006
minimum mass of the wider component at 0.40 Msun.
 
 
REFERENCES
 
 
refcode metd author reference
Pbl2006 A j Pribulla, T. & Rucinski, S.M. 2006AJ....131.2986P
Pbl2006 AJ 131, 2986, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 RUC Rucinski, S.M., Pribulla, T., & van Kerkwijk, M.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23116+3654 RUC 26 1998 1 306 18.9 9.77   G5 NOD 231132.01+365335.6
23116+3654 RUC 26 1999 2 305 19.2 9.77   G5 NOD 231132.01+365335.6
23116+3654 RUC 26 2010 3 301 19.7 7.67 14.26 G5 NO K 231132.01+365335.6
23116+3654 RUC 26 2015 3 304 20.9 7.67 14.26 G5 NO K 231132.01+365335.6

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

 
 
WDS 23116+3654 RUC 26 (AB And) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23116+3654 RUC 26 (AB And) : MEASURES
 
 
No records found.

 
 
WDS 23116+3654 (AB And) : VIRTUAL EYEPIECE
 
 

23116+3654 RUC 26A mag 7.67 Sp G5 23116+3654 RUC 26B sep 18.1 P.A. 309.60 mag 14.26 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 23116+3654 (AB And) : ALADIN DSS IMAGE @ 23h 11m 32.01s +36° 53' 35.6"
 
 
 
 
WDS 23116+3654 RUC 26 (AB And) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23116+3654 RUC 26 distance=0' 23100+3651 S 825AB distance=19' 23100+3651 BU 1527BC distance=19' 23109+3626 CRB 151 distance=29' 23126+3624 GRV 649 distance=33' 23119+3619 J 623 distance=35' 23126+3621 J 3210 distance=37' 23117+3730 A 1480 distance=37' 23087+3627 HJ 5531 distance=43' 23089+3624 ACA 20 distance=44' 23086+3620 ES 2078 distance=49' 23156+3719 TDT3955 distance=55' 23120+3556 KPP4305 distance=58' 23159+3726 TDT3957 distance=62' 23116+3549 ES 2135 distance=65' 23061+3649 KPP 12 distance=66' 23150+3556 AG 291BC distance=72' 23150+3556 AG 291AB distance=72' 23150+3556 ABH 168AD distance=72' 23150+3556 ABH 168AE distance=72' 23150+3556 ABH 168AF distance=72' 23150+3556 ABH 168AG distance=72' 23150+3556 AG 291AC distance=72' 23120+3542 LSC 106 distance=72' 23164+3739 ES 2537 distance=74' 23102+3540 COU1198 distance=77' 23055+3622 TDT3878 distance=79' 23114+3813 HO 197AB distance=80' 23114+3813 HO 197AB,C distance=80' 23114+3813 HO 197AB,D distance=80' 23104+3812 ES 2536 distance=81' 23110+3817 SCA 192BC distance=84' 23110+3817 COU1199AB distance=84' 23110+3817 SCA 192AC distance=84' 23133+3815 TDT3940 distance=85' 23183+3632 TDT3972 distance=85' 23186+3621 ES 219 distance=92' 23172+3756 ES 2538 distance=93' 23178+3558 UC 4920 distance=94' 23191+3724 UC 4924 distance=95' 23190+3610 J 3190 distance=100' 23043+3744 COU1197 distance=101' 23043+3748 MLB1030 distance=103' 23174+3813 HDS3319AB distance=106' 23042+3752 ES 1999 distance=107' 23059+3528 CRB 149 distance=110' 23022+3706 TDT3847 distance=113' 23194+3759 J 3191 distance=114' 23206+3621 POP 68AB distance=115' 23206+3621 POP 68AC distance=115' 23210+3709 ES 2001 distance=116' 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 23116+3654 RUC 26 304 20.9
Show 23100+3651 S 825 AB 318 67.7 19
Show 23100+3651 BU 1527 BC 331 12.3 19
Show 23109+3626 CRB 151 321 31.0 29
Show 23126+3624 GRV 649 157 53.9 33
Show 23119+3619 J 623 237 2.4 35
Show 23126+3621 J 3210 97 3.8 37
Show 23117+3730 A 1480 225 0.8 37
Show 23087+3627 HJ 5531 65 9.1 43
Show 23089+3624 ACA 20 182 10.2 44
Show 23086+3620 ES 2078 2 4.0 49
Show 23156+3719 TDT3955 224 0.5 55
Show 23120+3556 KPP4305 213 39.5 58
Show 23159+3726 TDT3957 122 0.8 62
Show 23116+3549 ES 2135 214 2.8 65
Show 23061+3649 KPP 12 151 7.5 66
Show 23150+3556 AG 291 BC 234 23.2 72
Show 23150+3556 AG 291 AB 237 21.3 72
Show 23150+3556 ABH 168 AD 62 80.5 72
Show 23150+3556 ABH 168 AE 239 61.3 72
Show 23150+3556 ABH 168 AF 257 51.3 72
Show 23150+3556 ABH 168 AG 164 47.6 72
Show 23150+3556 AG 291 AC 235 44.3 72
Show 23120+3542 LSC 106 98 0.1 72
Show 23164+3739 ES 2537 54 5.2 74
Show 23102+3540 COU1198 258 0.5 77
Show 23055+3622 TDT3878 233 0.9 79
Show 23114+3813 HO 197 AB 275 0.2 80
Show 23114+3813 HO 197 AB,C 320 36.4 80
Show 23114+3813 HO 197 AB,D 279 56.8 80
Show 23104+3812 ES 2536 244 6.8 81
Show 23110+3817 SCA 192 BC 241 0.9 84
Show 23110+3817 COU1199 AB 114 1.9 84
Show 23110+3817 SCA 192 AC 138 1.6 84
Show 23133+3815 TDT3940 233 1.0 85
Show 23183+3632 TDT3972 357 0.8 85
Show 23186+3621 ES 219 309 5.5 92
Show 23172+3756 ES 2538 33 3.9 93
Show 23178+3558 UC 4920 74 27.0 94
Show 23191+3724 UC 4924 274 28.8 95
Show 23190+3610 J 3190 184 4.2 100
Show 23043+3744 COU1197 165 0.4 101
Show 23043+3748 MLB1030 31 8.8 103
Show 23174+3813 HDS3319 AB 253 18.1 106
Show 23042+3752 ES 1999 64 3.3 107
Show 23059+3528 CRB 149 160 21.5 110
Show 23022+3706 TDT3847 355 0.7 113
Show 23194+3759 J 3191 299 4.0 114
Show 23206+3621 POP 68 AB 322 1.3 115
Show 23206+3621 POP 68 AC 167 8.3 115
Show 23210+3709 ES 2001 297 8.8 116

 
 
WDS 23116+3654 : COMPONENTS
 
 
  A
B pa=309.6°
sep=18.13"
 
 
23116+3654 A
 
 
Componente originario normalizzato AB Name AB And Coord arcsec 2000 231132.01+365335.6 Mag 7.67
Spectral class G5 (yellow) PmRA 109.00 PmDE -54.0 HIP 114508
BD BD+36 5017
Hipparcos
Catalog H HIP 114508 Proxy RAhms 23 11 32.01
DEdms +36 53 35.6 Vmag 9.7 VarFlag 3 R Vmag H
RAdeg 347.883 DEdeg 36.8932 AstroRef Plx 8.34
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD+36 5017
CD CP Dm number +36 5017 VIred 0.74
SpType G5 + G5 R SpType Coord arcsec 2000 231132.01+365335.6
Hipparcos 2
HIP 114508 Sn 5 So 0 Nc 1
RArad 6.0717100911 DErad 0.6439080949 Plx 9.47 PmRA 108.21
PmDE -53.17 E RArad 0.92 E DErad 0.74 E Plx 1.29
E pmRA 1.38 E pmDE 0.89 Hpmag 9.8627 E Hpmag 0.0385
SHp 0.305 VA 1 BV 0.87 E BV 0.046
VI 0.88
 
 
23116+3654 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231130.85+365347.2 Mag 14.26 Calc delta mag 6.59
Calc coord yes