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Doubles in session


Current system
23121+2656
LEP 113 AC


Nearby doubles
7' : 23118+2651
BUP 234AB

11' : 23128+2701
CLZ 89

24' : 23103+2652
GRV 643

31' : 23107+2631
BU 852AB

36' : 23098+2638
AZC 126AB

47' : 23151+2719
UC 4909

54' : 23083+2642
COU 438

55' : 23082+2710
MLB 627

58' : 23105+2602
TDT3917

61' : 23159+2729
HJ 1862

62' : 23106+2558
CVR 977

64' : 23112+2759
MLB 503

70' : 23146+2555
COU 335

80' : 23176+2726
TDT3969

84' : 23138+2536
UC 284

87' : 23124+2530
CRB 220

89' : 23177+2744
LDS5066AB

90' : 23170+2556
TDT3964

94' : 23130+2523
TDT3937

96' : 23152+2530
POU5796

97' : 23083+2533
POU5779

99' : 23085+2530
POU5781

104' : 23127+2513
CVR 979

104' : 23141+2516
POU5791

104' : 23199+2703
KPP2130

108' : 23200+2711
MLB 548AB



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.

23121+2656 LEP 113 AC

 
 
23h 12m 06.62s +26° 55' 45.7" P.A. 328.00 sep 14.5 mag 9.61,16.00 Sp K3
 
 
Coord 2000 23121+2656 Discov num LEP 113 Comp AC Coord arcsec 2000 23 12 06.62 +26 55 45.7
Date first 1954 Date last 2016 Obs 8
Pa first 329 Pa last 328.2 P.A. Now (θ) 328.2°
Sep first 15.2 Sep last 14.54 Sep. Now (ρ) 14.54"
Mag pri 9.61 Mag sec 16.00 delta mag (ΔM) 6.39 Spectral class K3 (yellow-orange)
Pri motion ra +154 Sec motion ra +146
Pri motion dec -125 Sec motion dec -112
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
23121+2656 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 12 07 +26 55 46 HDS 3305 AB 2016 19 175 1.3 9.60 11.88 2.28
Show 23 12 07 +26 55 46 LEP 113 AC 2016 8 328 14.5 9.61 16.00 6.39 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2244-01583-1 Gaia DR2 2845310284780421120
 
 
WDS 23121+2656 LEP 113 AC : NOTES
 
 
discov_num notes refcode
LEP 113 AC: As noted in Lepine & Bongiorno (2007), 2MASS J23120603+2655579 Lep2007
forms a probable wide (14") pair with HIP 114543, which is itself a 1"
binary. Hence, with the additional component seen in the AstraLux
images, the system is likely quadruple. Jnn2012
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
Lep2007 P - Lepine, S. & Bongiorno, B. 2007AJ....133..889L
Lep2007 +Ht AJ 133, 889, 2007
Lep2007 +E2 (data from LSPM catalog for cpm pairs, compiled from Tycho, 2MASS, USNO-B, etc.
Lep2007 and reduced to J2000. Measures only added for new pairs; most of these have been
Lep2007 T-coded as 2MASS astrometry was generated and added to WDS)
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23121+2656 LEP 113 AC 1998 1 328 14.5 9.50   VD 231206.62+265545.7
23121+2656 LEP 113 AC 2010 2 304 13.4 9.50   VD 231206.62+265545.7
23121+2656 LEP 113 AC 2015 6 327 14.0 9.61 15.40 K3 NV 231206.62+265545.7
23121+2656 LEP 113 AC 2016 8 328 14.5 9.61 16.00 K3 NZ 231206.62+265545.7

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

 
 
WDS 23121+2656 LEP 113 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23121+2656 LEP 113 AC : MEASURES
 
 
No records found.

 
 
WDS 23121+2656 : VIRTUAL EYEPIECE
 
 

23121+2656 HDS3305A mag 9.6 Sp K3 23121+2656 HDS3305B sep 1.3 P.A. 175.80 mag 11.88 23121+2656 LEP 113C sep 14.1 P.A. 331.10 mag 16 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 23121+2656 : ALADIN DSS IMAGE @ 23h 12m 06.62s +26° 55' 45.7"
 
 
 
 
WDS 23121+2656 LEP 113 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23121+2656 LEP 113AC distance=0' 23118+2651 BUP 234AB distance=7' 23118+2651 STT 598AC distance=7' 23128+2701 CLZ 89 distance=11' 23103+2652 GRV 643 distance=24' 23107+2631 HDS3301Aa,Ab distance=31' 23107+2631 BU 852AB distance=31' 23107+2631 BU 852BC distance=32' 23107+2631 BU 852BD distance=32' 23098+2638 AZC 126AB distance=36' 23151+2719 UC 4909 distance=47' 23083+2642 COU 438 distance=54' 23082+2710 MLB 627 distance=55' 23105+2602 TDT3917 distance=58' 23159+2729 HJ 1862 distance=61' 23106+2558 CVR 977 distance=62' 23112+2759 MLB 503 distance=64' 23146+2555 COU 335 distance=70' 23176+2726 TDT3969 distance=80' 23138+2536 UC 284 distance=84' 23124+2530 CRB 220 distance=87' 23177+2744 LDS5066AB distance=89' 23177+2744 LDS5066AC distance=89' 23177+2744 LDS5066BC distance=89' 23170+2556 TDT3964 distance=90' 23130+2523 TDT3937 distance=94' 23152+2530 POU5796 distance=96' 23083+2533 POU5779 distance=97' 23085+2530 POU5781 distance=99' 23127+2513 CVR 979 distance=104' 23141+2516 POU5791 distance=104' 23199+2703 KPP2130 distance=104' 23200+2711 MLB 548AB distance=108' 23200+2711 MLB 548AC distance=108' 23085+2520 SLW1301 distance=108' 23124+2505 POU5789 distance=112' 23037+2642 TDT3865 distance=114' 23200+2612 COU 336 distance=115' 23067+2826 WIS 375 distance=115' 23085+2512 BRT 229 distance=115' 23121+2853 J 2379 distance=116' 23205+2623 GRV 661 distance=117' 23100+2457 POU5784 distance=123' 23036+2750 AZC 124 distance=126' 23106+2902 GRV 644 distance=128' 23040+2549 LDS5041 distance=129' 23038+2805 HJ 1842AB (Scheat) distance=131' 23038+2805 HJ 1842AC (Scheat) distance=131' 23028+2607 LDS5039 distance=134' 23058+2512 POU5777 distance=135' 23148+2447 J 624 distance=135' 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 23121+2656 HDS3305 AB 175 1.3
Show 23121+2656 LEP 113 AC 328 14.5
Show 23118+2651 BUP 234 AB 239 64.3 7
Show 23118+2651 STT 598 AC 299 217.7 7
Show 23128+2701 CLZ 89 109 53.5 11
Show 23103+2652 GRV 643 175 11.6 24
Show 23107+2631 HDS3301 Aa,Ab 160 0.8 31
Show 23107+2631 BU 852 AB 283 58.3 31
Show 23107+2631 BU 852 BC 319 1.3 32
Show 23107+2631 BU 852 BD 220 20.5 32
Show 23098+2638 AZC 126 AB 243 28.0 36
Show 23151+2719 UC 4909 153 57.5 47
Show 23083+2642 COU 438 65 0.8 54
Show 23082+2710 MLB 627 250 6.7 55
Show 23105+2602 TDT3917 160 1.2 58
Show 23159+2729 HJ 1862 233 17.4 61
Show 23106+2558 CVR 977 1 7.3 62
Show 23112+2759 MLB 503 156 7.9 64
Show 23146+2555 COU 335 347 0.4 70
Show 23176+2726 TDT3969 147 0.6 80
Show 23138+2536 UC 284 139 49.4 84
Show 23124+2530 CRB 220 166 27.7 87
Show 23177+2744 LDS5066 AB 139 76.2 89
Show 23177+2744 LDS5066 AC 146 79.1 89
Show 23177+2744 LDS5066 BC 212 9.0 89
Show 23170+2556 TDT3964 114 0.6 90
Show 23130+2523 TDT3937 47 0.8 94
Show 23152+2530 POU5796 6 19.1 96
Show 23083+2533 POU5779 110 6.8 97
Show 23085+2530 POU5781 68 15.4 99
Show 23127+2513 CVR 979 39 8.4 104
Show 23141+2516 POU5791 147 11.0 104
Show 23199+2703 KPP2130 245 17.3 104
Show 23200+2711 MLB 548 AB 281 7.1 108
Show 23200+2711 MLB 548 AC 107 54.6 108
Show 23085+2520 SLW1301 282 18.0 108
Show 23124+2505 POU5789 348 15.4 112
Show 23037+2642 TDT3865 148 0.9 114
Show 23200+2612 COU 336 359 1.6 115
Show 23067+2826 WIS 375 253 17.6 115
Show 23085+2512 BRT 229 69 5.7 115
Show 23121+2853 J 2379 77 8.3 116
Show 23205+2623 GRV 661 345 61.7 117
Show 23100+2457 POU5784 217 10.2 123
Show 23036+2750 AZC 124 305 10.5 126
Show 23106+2902 GRV 644 34 84.5 128
Show 23040+2549 LDS5041 95 3.0 129
Show Scheat 23038+2805 HJ 1842 AB 215 130.1 131
Show Scheat 23038+2805 HJ 1842 AC 103 240.1 131
Show 23028+2607 LDS5039 69 165.5 134
Show 23058+2512 POU5777 30 14.7 135

 
 
WDS 23121+2656 : COMPONENTS
 
 
  A B
B pa=175.8°
sep=1.33"
 
C pa=331.1°
sep=14.12"
pa=333.1°
sep=15.34"
 
 
23121+2656 A
 
 
Coord arcsec 2000 231206.62+265545.7 Mag 9.6 Spectral class K3 (yellow-orange) PmRA 157.00
PmDE -129.0 HIP 114543 Tycho2 2244-01583-1 BD BD+26 4581
Tycho2
Tycho2 2244-01583-1 Pflag RAmdeg 348.02760535 DEmdeg 26.92936747
PmRA 157.1 PmDE -128.9 E RAmdeg 14 E DEmdeg 16
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.20 EpDEm 1989.58
Num 5 Q RAmdeg 2.3 Q DEmdeg 1.8 Q pmRA 2.3
Q pmDE 1.7 BTmag 10.643 E BTmag 0.038 VTmag 9.596
E VTmag 0.022 Prox 11 TYC T HIP 114543
CCDM A RAdeg 348.02719361 DEdeg 26.92967083 EpRA 1990 1.69
EpDE 1990 1.64 E RAdeg 15.4 E DEdeg 17.5 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 114543 Proxy H RAhms 23 12 06.52
DEdms +26 55 46.9 Vmag 9.55 VarFlag R Vmag G
RAdeg 348.027 DEdeg 26.9297 AstroRef A Plx 21.13
CCDM 23121+2656 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 181 Rho 1.145 HD BD BD+26 4581
CD CP Dm number +26 4581 VIred 1.1
SpType K3 R SpType Coord arcsec 2000 231206.52+265546.9
Hipparcos 2
HIP 114543 Sn 15 So 3 Nc 2
RArad 6.0742200732 DErad 0.4700117779 Plx 23.55 PmRA 145.3
PmDE -123.78 E RArad 1.19 E DErad 1.2 E Plx 1.78
E pmRA 1.37 E pmDE 1.18 Hpmag 9.5258 E Hpmag 0.0029
SHp 0.021 VA 0 BV 1.05 E BV 0.02
VI 1.1
CCDM
Ccdm 23121+2656 RComp Comp A Note1
Note2 Discov num DRAs 0.61 DDEs -14.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.7 Sp K3 PmNote *
PmRA 146 PmDE -123 Dm number +26 4581 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 114543
 
 
23121+2656 B
 
 
Coord arcsec 2000 231206.63+265544.4 Mag 11.88 PmRA 146.00 PmDE -123.0
Calc delta mag 2.28 Calc coord yes
CCDM
Ccdm 23121+2656 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.61 DDEs -15.3
R dRAs 82 Year 1991 Theta 181 Rho 1.2
Obs 1 Vmag 11.9 Sp PmNote *
PmRA 146 PmDE -123 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 114543
 
 
23121+2656 C
 
 
Coord arcsec 2000 231206.11+265558.1 Mag 16 PmRA 146.00 PmDE -112.0
Calc delta mag 6.4 Calc coord yes