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Doubles in session


Current system
23516+4205
STT 510 AB


Nearby doubles
19' : 23511+4147
LDS5129

22' : 23497+4159
COU1350

27' : 23524+4230
BVD 291

36' : 23549+4217
J 3200

45' : 23525+4247
ES 1477

48' : 23530+4121
ARG 108

54' : 23490+4119
ES 269AB

60' : 23518+4304
ES 1476AB

67' : 23569+4235
A 2800

69' : 23577+4209
YR 32

70' : 23481+4106
ES 2734

73' : 23576+4139
TDT4291

81' : 23571+4114
COU1499

82' : 23505+4325
STT 509

86' : 23522+4331
BU 728AB

87' : 23557+4318
COU1498AB

90' : 23519+4334
COU1496

98' : 23447+4305
COU1999

101' : 23575+4321
UC 5052

101' : 23592+4112
HO 207AB

107' : 23469+4032
ES 1705AB

107' : 23520+4351
GRV 695

109' : 23469+4340
ES 1475

115' : 23425+4301
HDS3369

115' : 23432+4313
POP 172

119' : 23581+4340
COU1649



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.

23516+4205 STT 510 AB

 
 
23h 51m 33.03s +42° 04' 57.7" P.A. 119.00 sep 0.6 mag 7.86,8.43 Sp A6V dist. 223.21 pc (728.11 l.y.)
 
 
Coord 2000 23516+4205 Discov num STT 510 Comp AB Coord arcsec 2000 23 51 33.03 +42 04 57.7
Date first 1843 Date last 2018 Obs 79
Pa first 197 Pa last 118.9 P.A. Now (θ) 118.9°
Sep first 0.3 Sep last 0.586 Sep. Now (ρ) 0.586"
Mag pri 7.86 Mag sec 8.43 delta mag (ΔM) 0.57 Spectral class A6V (white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -008 Sec motion dec -008
Notes O (Orbital solution)
This double is physical.
 
 
23516+4205 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 53427 23 51 33 +42 04 58 STT 510 AB 2018 79 119 0.6 7.86 8.43 0.57 Y <===
Show HD 223672 53427 23 51 33 +42 04 58 HJ 1911 AB,C 2017 22 347 22.4 7.39 9.38 1.99
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda SAO 53427 HIP 117646 Tycho2 3241-01239-1
Gaia DR2 1921753983832433408 HD 223672 GC 33100 ADS 17050
BD BD+41 4881 Distance 223.21 Distance ly 728.11
 
 
ORBITAL ELEMENTS
 
 
Period (P)1522.9y± 44.93 Periastron (T)1824.5y± 49.08 Semi-major axis (a)0.792a± 0.098
Eccentricity (e)0.0685± 0.025 Inclination (i)117.2°± 2.2 Longitude of periastron (ω)85.3°± 12.86
Node (Ω)96.4°± 2.64 Notes ReferenceNov2006e
Equinox2000 Last observation2002 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 303.0 0.567
2001 302.8 0.569
2002 302.6 0.571
2003 302.4 0.573
2004 302.2 0.575
2005 302.0 0.577
2006 301.8 0.579
2007 301.6 0.581
2008 301.4 0.583
2009 301.2 0.585
2010 301.0 0.586
2011 300.8 0.588
2012 300.6 0.590
2013 300.4 0.592
2014 300.2 0.594
2015 300.0 0.596
2016 299.9 0.598
2017 299.7 0.599
2018 299.5 0.601
2019 299.3 0.603
2020 299.1 0.605
2021 298.9 0.607
2022 298.7 0.609
2023 298.6 0.610
2024 298.4 0.612
2025 298.2 0.614
2026 298.0 0.616
2027 297.8 0.618
2028 297.7 0.619
2029 297.5 0.621
2030 297.3 0.623


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


 
  


wds23516%2B4205b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23516+4205 STT 510 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nov2006e orb - Novakovic, B. & Todorovic, N. 2006SerAJ.172...21N
Nov2006e SerAJ 172, 21, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23516+4205 STT 510 AB 2005 67 123 0.6 7.86 8.43 A6V D 235133.03+420457.7
23516+4205 STT 510 AB 2006 68 120 0.6 7.86 8.43 A6V D 235133.03+420457.7
23516+4205 STT 510 AB 2011 69 119 0.6 7.86 8.43 A6V OD 235133.03+420457.7
23516+4205 STT 510 AB 2012 70 119 0.6 7.86 8.43 A6V O 235133.03+420457.7
23516+4205 STT 510 AB 2015 71 121 0.6 7.86 8.43 A6V O 235133.03+420457.7
23516+4205 STT 510 AB 2016 72 120 0.7 7.86 8.43 A6V O 235133.03+420457.7
23516+4205 STT 510 AB 2018 77 120 0.6 7.86 8.43 A6V O 235133.03+420457.7

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

 
 
WDS 23516+4205 STT 510 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23516+4205 STT 510 AB : MEASURES
 
 
No records found.

 
 
WDS 23516+4205 : VIRTUAL EYEPIECE
 
 

23516+4205 STT 510A mag 7.86 Sp A6V 23516+4205 STT 510B sep 0.5 P.A. 126.60 mag 8.43 23516+4205 HJ 1911C sep 22.1 P.A. 349.90 mag 9.38 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 23516+4205 : ALADIN DSS IMAGE @ 23h 51m 33.03s +42° 04' 57.7"
 
 
 
 
WDS 23516+4205 STT 510 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23516+4205 STT 510AB distance=0' 23511+4147 LDS5129 distance=19' 23497+4159 COU1350 distance=22' 23524+4230 BVD 291 distance=27' 23549+4217 J 3200 distance=36' 23525+4247 ES 1477 distance=45' 23530+4121 ARG 108 distance=48' 23490+4119 ES 269AB distance=54' 23490+4119 ES 269AC distance=54' 23518+4304 ES 1476AB distance=60' 23518+4304 ES 1476AC distance=60' 23569+4235 A 2800 distance=67' 23577+4209 YR 32 distance=69' 23481+4106 ES 2734 distance=70' 23576+4139 TDT4291 distance=73' 23571+4114 COU1499 distance=81' 23505+4325 STT 509 distance=82' 23522+4331 BU 728AB distance=86' 23522+4331 FOX9040AC distance=86' 23557+4318 COU1498AB distance=87' 23557+4318 YSC 231AB,C distance=87' 23519+4334 COU1496 distance=90' 23447+4305 COU1999 distance=98' 23575+4321 UC 5052 distance=101' 23592+4112 HO 207AB distance=101' 23592+4112 HJL1113AC distance=101' 23469+4032 ES 1705AB distance=107' 23469+4032 ES 268AC distance=107' 23520+4351 GRV 695 distance=107' 23469+4340 ES 1475 distance=109' 23425+4301 HDS3369 distance=115' 23432+4313 POP 172 distance=115' 23581+4340 COU1649 distance=119' 23415+4248 BVD 289 distance=120' 23580+4345 ES 1479 distance=122' 23413+4250 KPP2571 distance=122' 23550+4401 ES 1355 distance=123' 23545+4408 COU1497 distance=128' 23478+4001 MLB 34 distance=129' 23573+4010 MLB 912 distance=132' 23411+4308 COU1996 distance=132' 23397+4248 ES 1600 distance=139' 23579+4404 ES 1478 distance=139' 23391+4155 J 3199 distance=140' 23438+4357 KPP1936 distance=141' 23411+4328 COU1997 distance=142' 23546+4422 BRT1163 distance=143' 23396+4258 COU1849 distance=143' 23384+4231 BU 722AB distance=148' 23384+4231 BU 722AC distance=148' 23384+4231 BU 722AD distance=148' 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 23516+4205 STT 510 AB 119 0.6
Show 23516+4205 HJ 1911 AB,C 347 22.4
Show 23511+4147 LDS5129 109 4.3 19
Show 23497+4159 COU1350 195 0.4 22
Show 23524+4230 BVD 291 37 11.8 27
Show 23549+4217 J 3200 119 4.7 36
Show 23525+4247 ES 1477 341 4.5 45
Show 23530+4121 ARG 108 148 53.0 48
Show 23490+4119 ES 269 AB 227 11.0 54
Show 23490+4119 ES 269 AC 132 17.2 54
Show 23518+4304 ES 1476 AB 64 1.6 60
Show 23518+4304 ES 1476 AC 250 15.2 60
Show 23569+4235 A 2800 101 1.9 67
Show 23577+4209 YR 32 244 0.1 69
Show 23481+4106 ES 2734 221 28.6 70
Show 23576+4139 TDT4291 50 0.5 73
Show 23571+4114 COU1499 62 1.0 81
Show 23505+4325 STT 509 105 5.5 82
Show 23522+4331 BU 728 AB 9 1.3 86
Show 23522+4331 FOX9040 AC 94 24.2 86
Show 23557+4318 COU1498 AB 197 0.2 87
Show 23557+4318 YSC 231 AB,C 347 1.2 87
Show 23519+4334 COU1496 225 0.9 90
Show 23447+4305 COU1999 340 0.4 98
Show 23575+4321 UC 5052 137 3.6 101
Show 23592+4112 HO 207 AB 189 4.2 101
Show 23592+4112 HJL1113 AC 192 113.5 101
Show 23469+4032 ES 1705 AB 275 1.2 107
Show 23469+4032 ES 268 AC 266 5.0 107
Show 23520+4351 GRV 695 33 75.3 107
Show 23469+4340 ES 1475 303 5.6 109
Show 23425+4301 HDS3369 85 0.2 115
Show 23432+4313 POP 172 346 1.3 115
Show 23581+4340 COU1649 257 0.3 119
Show 23415+4248 BVD 289 38 7.7 120
Show 23580+4345 ES 1479 109 4.0 122
Show 23413+4250 KPP2571 311 23.3 122
Show 23550+4401 ES 1355 12 3.6 123
Show 23545+4408 COU1497 28 0.4 128
Show 23478+4001 MLB 34 328 8.5 129
Show 23573+4010 MLB 912 31 4.2 132
Show 23411+4308 COU1996 305 0.2 132
Show 23397+4248 ES 1600 306 6.6 139
Show 23579+4404 ES 1478 2 1.6 139
Show 23391+4155 J 3199 215 4.0 140
Show 23438+4357 KPP1936 329 15.3 141
Show 23411+4328 COU1997 10 1.1 142
Show 23546+4422 BRT1163 9 3.5 143
Show 23396+4258 COU1849 78 1.6 143
Show 23384+4231 BU 722 AB 348 7.3 148
Show 23384+4231 BU 722 AC 219 39.2 148

 
 
WDS 23516+4205 : COMPONENTS
 
 
  A B
B pa=126.6°
sep=0.47"
 
C pa=349.9°
sep=22.12"
pa=349.1°
sep=22.47"
 
 
23516+4205 A
 
 
Coord arcsec 2000 235133.03+420457.7 Mag 7.86 Spectral class A6V (white) PmRA -1.00
PmDE -8.0 SAO 53427 HIP 117646 Tycho2 3241-01239-1
HD 223672 GC 33100 BD BD+41 4881
Tycho2
Tycho2 3241-01239-1 Pflag RAmdeg 357.88771389 DEmdeg 42.08265942
PmRA -1.1 PmDE -7.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.34 EpDEm 1991.44
Num 12 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.4 BTmag 7.672 E BTmag 0.015 VTmag 7.453
E VTmag 0.010 Prox 999 TYC T HIP 117646
CCDM AB RAdeg 357.88771722 DEdeg 42.08267722 EpRA 1990 1.61
EpDE 1990 1.67 E RAdeg 4.2 E DEdeg 4.0 Posflg P
Corr -0.2
SAO
SAO 53427 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.003 Vmag 7.1 SpType A5
Double code Source 70 CatNum 33100 DM BD+41 4881
DMcomp BDsup HD 223672 M HD 0
GC 33100 RA1950rad 6.2353259 DE1950rad 0.72962901 PmRA2000 0.0015
PmDE2000 -0.008
Hipparcos
Catalog H HIP 117646 Proxy H RAhms 23 51 33.03
DEdms +42 04 57.8 Vmag 7.34 VarFlag R Vmag G
RAdeg 357.888 DEdeg 42.0827 AstroRef B Plx 4.22
CCDM 23515+4205 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 125 Rho 0.553 HD 223672 BD BD+41 4881
CD CP Dm number +41 4881 VIred 0.24
SpType A5 R SpType Coord arcsec 2000 235133.03+420457.8
Hipparcos 2
HIP 117646 Sn 15 So 3 Nc 2
RArad 6.2463175439 DErad 0.7344820279 Plx 4.48 PmRA -1.63
PmDE -7.51 E RArad 1.09 E DErad 0.66 E Plx 1.17
E pmRA 1.45 E pmDE 0.78 Hpmag 7.3887 E Hpmag 0.0011
SHp 0.011 VA 0 BV 0.218 E BV 0.015
VI 0.24
 
 
23516+4205 B
 
 
Coord arcsec 2000 235133.06+420457.4 Mag 8.43 PmRA -1.00 PmDE -8.0
Calc delta mag 0.57 Calc coord yes
 
 
23516+4205 C
 
 
Coord arcsec 2000 235132.68+420519.5 Mag 9.38 PmRA 1.00 PmDE 6.0
HIP 117643 Calc delta mag 1.52 Calc coord yes
Hipparcos
Catalog H HIP 117643 Proxy RAhms 23 51 32.52
DEdms +42 05 17.8 Vmag 9.24 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 23515+4205 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 235132.52+420517.8