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Current system
00134+2659
STT 2 AB


Nearby doubles
27' : 00148+2640
MLB 592

30' : 00152+2717
KUI 2

35' : 00152+2722
J 868

54' : 00096+2641
A 430

57' : 00156+2747
MLB 593

66' : 00177+2630
BUP 5AB

71' : 00090+2738
GIC 1AB

71' : 00136+2803
SKF1599

78' : 00160+2551
BUP 4

85' : 00140+2822
LDS3139

86' : 00185+2608
STF 24

86' : 00195+2634
CHE 3AB

89' : 00136+2828
MLB 553

89' : 00118+2825
BU 255

91' : 00119+2531
POU 8

92' : 00199+2633
CHE 4

93' : 00140+2527
POU 11

98' : 00119+2524
KPP 2

98' : 00206+2712
LDS3154

98' : 00061+2649
GRV 4

99' : 00140+2837
BRT 117AB

99' : 00072+2752
SKF1818

99' : 00159+2526
POU 14

101' : 00209+2655
CHE 8

101' : 00081+2547
LDS3125

102' : 00115+2521
KPP 50



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

00134+2659 STT 2 AB

 
 
00h 13m 23.93s +26° 59' 15.4" P.A. 152.00 sep 0.5 mag 6.77,7.67 Sp F8V dist. 131.41 pc (428.66 l.y.)
 
 
Coord 2000 00134+2659 Discov num STT   2 Comp AB Coord arcsec 2000 00 13 23.93 +26 59 15.4
Date first 1843 Date last 2018 Obs 159
Pa first 42 Pa last 151.6 P.A. Now (θ) 149.3°
Sep first 0.6 Sep last 0.454 Sep. Now (ρ) 0.428"
Mag pri 6.77 Mag sec 7.67 delta mag (ΔM) 0.9 Spectral class F8V (yellow-white)
Pri motion ra -012 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
00134+2659 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 73823 00 13 24 +26 59 15 STT 2 AB 2018 159 152 0.5 6.77 7.67 0.90 Y <===
Show HD 895 73823 00 13 24 +26 59 15 STT 2 AB,C 2015 66 224 18.0 6.30 10.37 4.07
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda SAO 73823 HIP 1076 Tycho2 1733-02463-1
Gaia DR2 2856713934053770240 HD 895 HR 40 GC 243
ADS 161 BD BD+26 13 Distance 131.41 Distance ly 428.66
 
 
ORBITAL ELEMENTS
 
 
Period (P)421.98y± 7.92 Periastron (T)1969.97y± 0.28 Semi-major axis (a)0.641a± 0.003
Eccentricity (e)0.72± 0.004 Inclination (i)124.1°± 0.9 Longitude of periastron (ω)286.1°± 0.6
Node (Ω)193°± 0.7 Notesn ReferenceHrt2008
Equinox2000 Last observation2005 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 169.0 0.364
2001 168.0 0.368
2002 167.0 0.372
2003 166.0 0.376
2004 165.1 0.379
2005 164.1 0.382
2006 163.2 0.386
2007 162.3 0.389
2008 161.4 0.392
2009 160.5 0.395
2010 159.7 0.397
2011 158.8 0.400
2012 158.0 0.403
2013 157.1 0.406
2014 156.3 0.408
2015 155.5 0.411
2016 154.7 0.413
2017 153.9 0.415
2018 153.1 0.418
2019 152.3 0.420
2020 151.6 0.422
2021 150.8 0.424
2022 150.0 0.426
2023 149.3 0.428
2024 148.6 0.430
2025 147.8 0.432
2026 147.1 0.434
2027 146.4 0.436
2028 145.7 0.438
2029 145.0 0.440
2030 144.3 0.442


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds00134%2B2659b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 00134+2659 STT 2 AB : NOTES
 
 
discov_num notes refcode
STT 2 Hipparcos parallax of 0".00808 yields a mass sum of 1.9 Msun,
slightly underestimated for a double star of spectral type F8V.
Dynamic parallax is 0".0053, considerably different from the
measured one. Sca2000b
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 3.36 +/- 1.29, 4.23, and 1.10 Msun, respectively. Mlk2012
Star C (mag. 10.37, 18") is physical, according to Le Beau. LBu1990c
 
 
REFERENCES
 
 
refcode metd author reference
Hrt2008 Su j Hartkopf, W.I., Mason, B.D., & Rafferty, T. 2008AJ....135.1334H
Hrt2008 +orb AJ 135, 1334, 2008
LBu1990c Ma - Le Beau, J. 1990O&T....22...39L
LBu1990c Obs. et Travaux 22, 39, 1990
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Sca2000b orb - Scardia, M., Prieur, J.-L., Aristidi, E., & Koechlin, L. 2000AN....321..255S
Sca2000b AN 321, 255, 2000
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00134+2659 STT 2 AB 2006 148 165 0.4 6.77 7.67 F8V NOD 001323.93+265915.4
00134+2659 STT 2 AB 2008 152 163 0.4 6.77 7.67 F8V NOD 001323.93+265915.4
00134+2659 STT 2 AB 2009 153 162 0.4 6.77 7.67 F8V NOD 001323.93+265915.4
00134+2659 STT 2 AB 2012 151 159 0.4 6.77 7.67 F8V NO 001323.93+265915.4
00134+2659 STT 2 AB 2014 152 157 0.4 6.77 7.67 F8V NO 001323.93+265915.4
00134+2659 STT 2 AB 2018 153 152 0.5 6.77 7.67 F8V NO 001323.93+265915.4

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

 
 
WDS 00134+2659 STT 2 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00134+2659 STT 2 AB : MEASURES
 
 
No records found.

 
 
WDS 00134+2659 : VIRTUAL EYEPIECE
 
 

00134+2659 STT 2A mag 6.77 Sp F8V 00134+2659 STT 2B sep 0.4 P.A. 154.30 mag 7.67 00134+2659 STT 2C sep 17.1 P.A. 220.30 mag 10.37 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 00134+2659 : ALADIN DSS IMAGE @ 00h 13m 23.93s +26° 59' 15.4"
 
 
 
 
WDS 00134+2659 STT 2 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00134+2659 STT 2AB distance=1' 00134+2659 STT 2AB,C distance=1' 00148+2640 MLB 592 distance=27' 00152+2717 KUI 2 distance=30' 00152+2722 J 868 distance=35' 00096+2641 A 430 distance=54' 00156+2747 MLB 593 distance=57' 00177+2630 BUP 5CD distance=65' 00177+2630 BUP 5AB distance=66' 00177+2630 BUP 5AC distance=66' 00090+2738 GIC 1AB distance=71' 00090+2738 PWS 1AC distance=71' 00136+2803 SKF1599 distance=71' 00160+2551 BUP 4 distance=78' 00140+2822 LDS3139 distance=85' 00185+2608 STF 24 distance=86' 00195+2634 CHE 3AB distance=86' 00195+2634 CHE 3AC distance=86' 00136+2828 MLB 553 distance=89' 00118+2825 BU 255 distance=89' 00119+2531 POU 8 distance=91' 00199+2633 CHE 4 distance=92' 00140+2527 POU 11 distance=93' 00119+2524 KPP 2 distance=98' 00206+2712 LDS3154 distance=98' 00061+2649 GRV 4 distance=98' 00140+2837 BRT 117AB distance=99' 00140+2837 MLB 554AC distance=99' 00072+2752 SKF1818 distance=99' 00159+2526 POU 14 distance=99' 00209+2655 CHE 8 distance=101' 00081+2547 LDS3125 distance=101' 00115+2521 KPP 50 distance=102' 00204+2617 CHE 6 distance=102' 00089+2822 RAO 178 distance=102' 00210+2647 CHE 9 distance=103' 00059+2720 SLW 5 distance=103' 00187+2545 HJ 1015AB distance=103' 00187+2545 HJ 1015AC distance=103' 00060+2736 RAO 177 distance=105' 00208+2737 CHE 7 distance=107' 00215+2658 HJ 1020 distance=109' 00110+2843 J 867 distance=110' 00110+2513 POU 7 distance=111' 00055+2736 J 865AB distance=111' 00055+2736 J 865AC distance=111' 00214+2729 CHE 11 distance=111' 00146+2508 POU 13 distance=112' 00191+2822 TDS1397 distance=113' 00140+2507 POU 10 distance=113' 00063+2803 SKF1598 distance=115' 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 00134+2659 STT 2 AB 152 0.5 1
Show 00134+2659 STT 2 AB,C 224 18.0 1
Show 00148+2640 MLB 592 242 2.6 27
Show 00152+2717 KUI 2 142 29.0 30
Show 00152+2722 J 868 232 6.4 35
Show 00096+2641 A 430 165 4.2 54
Show 00156+2747 MLB 593 161 7.8 57
Show 00177+2630 BUP 5 CD 221 96.2 65
Show 00177+2630 BUP 5 AB 201 77.5 66
Show 00177+2630 BUP 5 AC 358 140.7 66
Show 00090+2738 GIC 1 AB 320 68.7 71
Show 00090+2738 PWS 1 AC 15 40.8 71
Show 00136+2803 SKF1599 159 3.4 71
Show 00160+2551 BUP 4 306 129.1 78
Show 00140+2822 LDS3139 310 2.0 85
Show 00185+2608 STF 24 247 5.0 86
Show 00195+2634 CHE 3 AB 62 16.5 86
Show 00195+2634 CHE 3 AC 22 29.0 86
Show 00136+2828 MLB 553 44 7.9 89
Show 00118+2825 BU 255 66 0.5 89
Show 00119+2531 POU 8 278 22.3 91
Show 00199+2633 CHE 4 204 4.2 92
Show 00140+2527 POU 11 305 6.1 93
Show 00119+2524 KPP 2 56 5.3 98
Show 00206+2712 LDS3154 320 1.9 98
Show 00061+2649 GRV 4 19 7.3 98
Show 00140+2837 BRT 117 AB 68 5.5 99
Show 00140+2837 MLB 554 AC 49 29.3 99
Show 00072+2752 SKF1818 43 6.4 99
Show 00159+2526 POU 14 117 15.2 99
Show 00209+2655 CHE 8 325 18.1 101
Show 00081+2547 LDS3125 253 61.8 101
Show 00115+2521 KPP 50 177 3.9 102
Show 00204+2617 CHE 6 184 12.1 102
Show 00089+2822 RAO 178 117 1.0 102
Show 00210+2647 CHE 9 333 5.7 103
Show 00059+2720 SLW 5 236 163.6 103
Show 00187+2545 HJ 1015 AB 286 5.4 103
Show 00187+2545 HJ 1015 AC 252 28.0 103
Show 00060+2736 RAO 177 215 1.5 105
Show 00208+2737 CHE 7 261 6.5 107
Show 00215+2658 HJ 1020 182 11.2 109
Show 00110+2843 J 867 190 1.3 110
Show 00110+2513 POU 7 193 6.3 111
Show 00055+2736 J 865 AB 78 1.5 111
Show 00055+2736 J 865 AC 9 25.4 111
Show 00214+2729 CHE 11 296 20.6 111
Show 00146+2508 POU 13 230 8.0 112
Show 00191+2822 TDS1397 108 0.7 113
Show 00140+2507 POU 10 185 6.7 113
Show 00063+2803 SKF1598 123 1.0 115

 
 
WDS 00134+2659 : COMPONENTS
 
 
  A B
B pa=154.3°
sep=0.44"
 
C pa=220.3°
sep=17.11"
pa=221.7°
sep=16.93"
 
 
00134+2659 A
 
 
Coord arcsec 2000 001323.93+265915.4 Mag 6.77 Spectral class F8V (yellow-white) PmRA -12.00
PmDE -33.0 SAO 73823 HIP 1076 Tycho2 1733-02463-1
HD 895 HR 40 GC 243 BD BD+26 13
Tycho2
Tycho2 1733-02463-1 Pflag RAmdeg 3.34968478 DEmdeg 26.98751304
PmRA -13.6 PmDE -34.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.61 EpDEm 1991.30
Num 13 Q RAmdeg 2.0 Q DEmdeg 1.8 Q pmRA 2.0
Q pmDE 1.7 BTmag 7.105 E BTmag 0.015 VTmag 6.354
E VTmag 0.010 Prox 999 TYC T HIP 1076
CCDM AB RAdeg 3.34972000 DEdeg 26.98759361 EpRA 1990 1.79
EpDE 1990 1.48 E RAdeg 3.5 E DEdeg 4.1 Posflg P
Corr -0.1
SAO
SAO 73823 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.041 Vmag 6.3 SpType F5
Double code Source 70 CatNum 243 DM BD+26 13
DMcomp BDsup HD 895 M HD 0
GC 243 RA1950rad 0.04715626 DE1950rad 0.46617457 PmRA2000 -0.0006
PmDE2000 -0.047
Hipparcos
Catalog H HIP 1076 Proxy H RAhms 00 13 23.93
DEdms +26 59 15.4 Vmag 6.24 VarFlag R Vmag H
RAdeg 3.34972 DEdeg 26.9876 AstroRef A Plx 8.08
CCDM 00134+2659 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 178 Rho 0.321 HD 895 BD BD+26 13
CD CP Dm number +26 13 VIred 0.73
SpType G0III R SpType Coord arcsec 2000 001323.93+265915.4
Hipparcos 2
HIP 1076 Sn 15 So 3 Nc 2
RArad 0.0584636763 DErad 0.4710229203 Plx 7.61 PmRA -18.4
PmDE -32.5 E RArad 0.76 E DErad 0.47 E Plx 0.97
E pmRA 1.3 E pmDE 0.59 Hpmag 6.3777 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.68 E BV 0.005
VI 0.74
CCDM
Ccdm 00134+2659 RComp Comp A Note1
Note2 Discov num DRAs 0.00 DDEs 14.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.6 Sp F5 PmNote *
PmRA 7 PmDE -35 Dm number +26 13 Cat1 BD
Name2 +26 21 Cat2 AGK2/3 HD 895 M HD
ADS BDS A 161 M ADS BDS N IDS IDS 00082N2626A
HIC 1076
 
 
00134+2659 B
 
 
Coord arcsec 2000 001323.94+265915.0 Mag 7.67 Calc delta mag 0.9 Calc coord yes
CCDM
Ccdm 00134+2659 RComp Comp B Note1 *
Note2 Discov num STT 2 DRAs DDEs
R dRAs Year 1851 Theta Rho
Obs 99 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 161 M ADS BDS N IDS IDS 00082N2626B
HIC 1076
 
 
00134+2659 C
 
 
Coord arcsec 2000 001323.10+265902.4 Mag 10.37 PmRA -16.00 PmDE -39.0
Calc delta mag 3.6 Calc coord yes
CCDM
Ccdm 00134+2659 RComp Comp C Note1
Note2 Discov num STT 2 DRAs -1.12 DDEs 0.3
R dRAs 10 Year 1851 Theta 225 Rho 17.8
Obs 27 Vmag 9.1 Sp PmNote *
PmRA -36 PmDE -62 Dm number Cat1
Name2 +26 20 Cat2 AGK2/3 HD M HD
ADS BDS A 161 M ADS BDS N IDS IDS 00082N2626C
HIC