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Current system
23595+3343
STF 3050 AB
HD 224635


Nearby doubles
9' : 23588+3345
RAO 77

26' : 23594+3408
MLB 508

33' : 23591+3416
HO 206AB

49' : 23578+3427
GRV 703

79' : 23584+3501
STT 513

79' : 23536+3316
TDT4258

104' : 23540+3502
UC 5045

108' : 23588+3156
RAO 76AB

110' : 23560+3524
CRB 155

128' : 23493+3339
NSN 772

128' : 23543+3154
SHJ 358

148' : 23594+3115
LDS5148

149' : 23573+3117
GRV 702

149' : 23491+3459
DEA 93

153' : 23531+3134
KPP3400

155' : 23581+3110
UC 299AB

157' : 23511+3147
A 1246

167' : 23582+3057
LDS5144

167' : 23496+3537
ALI 240

168' : 23542+3109
SLW1339

169' : 23516+3127
BWL 1AB

170' : 23495+3540
LDS5127

174' : 23577+3636
SLW1340

188' : 23514+3622
ALI 241

189' : 23462+3515
OSO 205

189' : 23499+3611
CVR1022



Selections
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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.

23595+3343 STF 3050 AB (HD 224635)

 
 
23h 59m 29.33s +33° 43' 26.9" P.A. 343.00 sep 2.6 mag 6.46,6.72 Sp F8V dist. 28.93 pc (94.37 l.y.)
 
 
Coord 2000 23595+3343 Discov num STF3050 Comp AB Coord arcsec 2000 23 59 29.33 +33 43 26.9
Date first 1777 Date last 2022 Obs 653
Pa first 180 Pa last 343.3 P.A. Now (θ) 343.7°
Sep first 4.0 Sep last 2.58 Sep. Now (ρ) 2.53"
Mag pri 6.46 Mag sec 6.72 delta mag (ΔM) 0.26 Spectral class F8V (yellow-white)
Pri motion ra -047 Sec motion ra -063
Pri motion dec -097 Sec motion dec -092
Notes N O (See Notes, Orbital solution)
rPM=0.15 (< 0.3, Physical double)
This double is physical.
 
 
23595+3343 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 224635 73656 23 59 29 +33 43 27 STF 3050 AB 2022 653 343 2.6 6.46 6.72 0.26 Y <===
Show 73656 23 59 29 +33 43 27 STF 3050 AC 2015 5 299 79.5 6.46 12.80 6.34
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 224635 Constellation Andromeda SAO 73656 HIP 118281
Tycho2 2772-01532-1 Gaia DR2 2875096978193873024 HD 224635 HR 9074
GC 33268 ADS 17149 GL NN 4384A BD BD+32 4747
Distance 28.93 Distance ly 94.37
 
 
ORBITAL ELEMENTS
 
 
Period (P)572.999y± 102.3134 Periastron (T)2055.5147y± 42.8548 Semi-major axis (a)3.58351a± 0.17422
Eccentricity (e)0.15157± 0.06257 Inclination (i)64.703°± 2.273 Longitude of periastron (ω)348.44°± 144.911
Node (Ω)3.019°± 1.527 Notesn ReferenceIzm2019
Equinox Last observation2015 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 328.5 2.032
2001 329.4 2.055
2002 330.2 2.077
2003 330.9 2.099
2004 331.7 2.122
2005 332.5 2.144
2006 333.2 2.167
2007 333.9 2.189
2008 334.6 2.211
2009 335.3 2.234
2010 336.0 2.256
2011 336.6 2.278
2012 337.3 2.300
2013 337.9 2.322
2014 338.6 2.343
2015 339.2 2.365
2016 339.8 2.386
2017 340.4 2.407
2018 341.0 2.428
2019 341.5 2.449
2020 342.1 2.470
2021 342.6 2.490
2022 343.2 2.510
2023 343.7 2.530
2024 344.3 2.550
2025 344.8 2.569
2026 345.3 2.588
2027 345.8 2.607
2028 346.3 2.625
2029 346.8 2.644
2030 347.3 2.662


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


 
  


wds23595%2B3343d.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23595+3343 STF 3050 AB (HD 224635) : NOTES
 
 
discov_num notes refcode
STF3050 AB: H N 58. MEv2010
AB: Additional notes may be found in Couteau (1952). Cou1952a
 
 
REFERENCES
 
 
refcode metd author reference
Cou1952a Ma - Couteau, P. 1952JO.....35..101C
Cou1952a +Mc J. Obs. 35, 101, 1952
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 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
23595+3343 STF3050 AB 2007 580 332 2.3 6.46 6.72 F8V OD 235929.33+334326.9
23595+3343 STF3050 AB 2008 585 335 2.3 6.46 6.72 F8V OD 235929.33+334326.9
23595+3343 STF3050 AB 2009 587 336 2.2 6.46 6.72 F8V OD 235929.33+334326.9
23595+3343 STF3050 AB 2010 603 337 2.2 6.46 6.72 F8V OD 235929.33+334326.9
23595+3343 STF3050 AB 2011 605 338 2.3 6.46 6.72 F8V NOD 235929.33+334326.9
23595+3343 STF3050 AB 2012 613 338 2.2 6.46 6.72 F8V NOD 235929.33+334326.9
23595+3343 STF3050 AB 2013 615 339 2.3 6.46 6.72 F8V NOD 235929.33+334326.9
23595+3343 STF3050 AB 2014 598 340 2.4 6.46 6.72 F8V NOD 235929.33+334326.9
23595+3343 STF3050 AB 2015 606 340 2.4 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2016 624 342 2.5 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2017 632 341 2.5 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2018 639 342 2.5 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2019 642 343 2.5 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2020 650 342 2.5 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2021 651 343 2.6 6.46 6.72 F8V NO 235929.33+334326.9
23595+3343 STF3050 AB 2022 653 343 2.6 6.46 6.72 F8V NO 235929.33+334326.9

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

 
 
WDS 23595+3343 STF 3050 AB (HD 224635) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 21/11/08 daedalus1 mean difficulty separated     Seeing Pickering 6, measures: theta 347 deg., rho 2".57

 
 
WDS 23595+3343 STF 3050 AB (HD 224635) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/11/08 g.locatelli difficut 2.39 0.08 338.79 1.57   1
 
 
WDS 23595+3343 (HD 224635) : VIRTUAL EYEPIECE
 
 

23595+3343 STF3050A mag 6.46 Sp F8V 23595+3343 STF3050B sep 2.5 P.A. 346.00 mag 6.72 23595+3343 STF3050C sep 69.6 P.A. 303.90 mag 12.8 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 23595+3343 (HD 224635) : ALADIN DSS IMAGE @ 23h 59m 29.33s +33° 43' 26.9"
 
 
 
 
WDS 23595+3343 STF 3050 AB (HD 224635) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23595+3343 STF3050AB distance=0' 23588+3345 RAO 77 distance=9' 23594+3408 MLB 508 distance=26' 23591+3416 HO 206AB distance=33' 23591+3416 HO 206AC distance=33' 23578+3427 GRV 703 distance=49' 23584+3501 STT 513 distance=79' 23536+3316 TDT4258 distance=79' 23540+3502 UC 5045 distance=104' 23588+3156 RAO 76AB distance=108' 23588+3156 RBR 55Aa,Ab distance=108' 23560+3524 CRB 155 distance=110' 23493+3339 NSN 772 distance=128' 23543+3154 SHJ 358 distance=128' 23594+3115 LDS5148 distance=148' 23573+3117 GRV 702 distance=149' 23491+3459 DEA 93 distance=149' 23531+3134 KPP3400 distance=153' 23581+3110 UC 299AB distance=155' 23511+3147 A 1246 distance=157' 23582+3057 LDS5144 distance=167' 23496+3537 ALI 240 distance=167' 23542+3109 SLW1339 distance=168' 23516+3127 SKF1319AC distance=169' 23516+3127 BWL 1AB distance=169' 23495+3540 LDS5127 distance=170' 23577+3636 SLW1340 distance=174' 23514+3622 ALI 241 distance=188' 23462+3515 OSO 205 distance=189' 23499+3611 CVR1022 distance=189' 23470+3538 COU 943Aa,Ab distance=191' 23470+3538 HJ 1908AB distance=191' 23570+3034 GRV 701 distance=192' 23454+3508 SLN 100 distance=194' 23459+3209 A 1243 distance=195' 23464+3159 KPP2138 distance=196' 23485+3608 COU 944 distance=198' 23547+3653 STJ 74 distance=199' 23454+3212 LSC 111 distance=201' 23520+3643 HJ 1913AB distance=201' 23520+3643 HJ 1913BC distance=202' 23469+3553 COU 845 distance=204' 23486+3616 B 2547AB distance=204' 23486+3616 STT 506AC distance=204' 23432+3333 ES 2328AB distance=204' 23432+3333 ES 2328AC distance=204' 23432+3333 ABH 177AD distance=204' 23432+3333 ABH 177AE distance=204' 23432+3333 ABH 177AF distance=204' 23432+3333 ABH 177AG distance=204' 23432+3333 ABH 177AH distance=204' 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 23595+3343 STF3050 AB 343 2.6
Show 23595+3343 STF3050 AC 299 79.5
Show 23588+3345 RAO 77 173 5.1 9
Show 23594+3408 MLB 508 354 7.9 26
Show 23591+3416 HO 206 AB 192 2.1 33
Show 23591+3416 HO 206 AC 42 46.2 33
Show 23578+3427 GRV 703 171 31.7 49
Show 23584+3501 STT 513 17 3.7 79
Show 23536+3316 TDT4258 136 0.5 79
Show 23540+3502 UC 5045 109 59.6 104
Show 23588+3156 RAO 76 AB 87 4.8 108
Show 23588+3156 RBR 55 Aa,Ab 351 0.4 108
Show 23560+3524 CRB 155 30 17.4 110
Show 23493+3339 NSN 772 177 2.1 128
Show 23543+3154 SHJ 358 336 36.1 128
Show 23594+3115 LDS5148 139 142.1 148
Show 23573+3117 GRV 702 232 24.3 149
Show 23491+3459 DEA 93 81 104.8 149
Show 23531+3134 KPP3400 281 4.1 153
Show 23581+3110 UC 299 AB 245 46.2 155
Show 23511+3147 A 1246 93 0.9 157
Show 23582+3057 LDS5144 63 34.8 167
Show 23496+3537 ALI 240 126 14.7 167
Show 23542+3109 SLW1339 144 138.6 168
Show 23516+3127 SKF1319 AC 99 126.0 169
Show 23516+3127 BWL 1 AB 92 2.4 169
Show 23495+3540 LDS5127 17 44.7 170
Show 23577+3636 SLW1340 71 115.5 174
Show 23514+3622 ALI 241 210 12.4 188
Show 23462+3515 OSO 205 124 10.5 189
Show 23499+3611 CVR1022 18 7.0 189
Show 23470+3538 COU 943 Aa,Ab 101 1.0 191
Show 23470+3538 HJ 1908 AB 65 20.7 191
Show 23570+3034 GRV 701 296 12.8 192
Show 23454+3508 SLN 100 317 9.3 194
Show 23459+3209 A 1243 220 4.8 195
Show 23464+3159 KPP2138 166 17.5 196
Show 23485+3608 COU 944 103 0.2 198
Show 23547+3653 STJ 74 337 0.7 199
Show 23454+3212 LSC 111 349 0.1 201
Show 23520+3643 HJ 1913 AB 290 23.8 201
Show 23520+3643 HJ 1913 BC 356 25.5 202
Show 23469+3553 COU 845 121 0.5 204
Show 23486+3616 B 2547 AB 26 0.1 204
Show 23486+3616 STT 506 AC 81 20.9 204
Show 23432+3333 ES 2328 AB 172 8.1 204
Show 23432+3333 ES 2328 AC 342 8.0 204
Show 23432+3333 ABH 177 AD 186 16.7 204
Show 23432+3333 ABH 177 AE 220 25.3 204
Show 23432+3333 ABH 177 AF 227 76.1 204
Show 23432+3333 ABH 177 AG 86 42.2 204

 
 
WDS 23595+3343 : COMPONENTS
 
 
  A B
B pa=346.0°
sep=2.55"
 
C pa=303.9°
sep=69.57"
pa=302.5°
sep=67.70"
 
 
23595+3343 A
 
 
Name HD 224635 Coord arcsec 2000 235929.33+334326.9 Mag 6.46 Spectral class F8V (yellow-white)
PmRA -47.00 PmDE -97.0 SAO 73656 HIP 118281
Tycho2 2772-01532-1 HD 224635 HR 9074 GC 33268
ADS 17149 BD BD+32 4747
Tycho2
Tycho2 2772-01532-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 7.016 E BTmag 0.015 VTmag 6.461
E VTmag 0.010 Prox 19 TYC HIP 118281
CCDM A RAdeg 359.87221778 DEdeg 33.72412667 EpRA 1990 1.78
EpDE 1990 1.55 E RAdeg 3.7 E DEdeg 4.3 Posflg D
Corr 0.0
SAO
SAO 73656 DelFlag RA1950 PmRA1950 -0.0049
DE1950 PmDE1950 -0.075 Vmag 5.8 SpType F8
Double code Source 70 CatNum 33268 DM BD+32 4747
DMcomp BDsup HD 224635 M HD 9
GC 33268 RA1950rad 6.26980553 DE1950rad 0.583766 PmRA2000 -0.0048
PmDE2000 -0.08
Hipparcos
Catalog H HIP 118281 Proxy H RAhms 23 59 29.33
DEdms +33 43 26.9 Vmag 5.81 VarFlag R Vmag H
RAdeg 359.872 DEdeg 33.7241 AstroRef A Plx 34.47
CCDM 23594+3343 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 321 Rho 1.847 HD 224635 BD BD+32 4747
CD CP Dm number +32 4747 VIred 0.61
SpType F8 R SpType Coord arcsec 2000 235929.33+334326.9
Hipparcos 2
HIP 118281 Sn 15 So 3 Nc 2
RArad 6.2809552132 DErad 0.5885971598 Plx 34.57 PmRA -59.68
PmDE -113.19 E RArad 0.49 E DErad 0.28 E Plx 0.51
E pmRA 0.65 E pmDE 0.35 Hpmag 5.9232 E Hpmag 0.0005
SHp 0.005 VA 0 BV 0.539 E BV 0.007
VI 0.61
 
 
23595+3343 B
 
 
Coord arcsec 2000 235929.28+334329.4 Mag 6.72 PmRA -63.00 PmDE -92.0
Tycho2 2772-00917-1 HD 224636 HR 9075 ADS 17149
DM BD+32 4747 Calc delta mag 0.26 Calc coord yes
Tycho2
Tycho2 2772-00917-1 Pflag RAmdeg 359.87165638 DEmdeg 33.72431127
PmRA -62.8 PmDE -91.6 E RAmdeg 4 E DEmdeg 5
E pmRA 2.1 E pmDE 2.1 EpRAm 1991.74 EpDEm 1991.46
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.6 Q pmRA 0.5
Q pmDE 1.5 BTmag 7.316 E BTmag 0.015 VTmag 6.717
E VTmag 0.010 Prox 19 TYC HIP 118281
CCDM B RAdeg 359.87182889 DEdeg 33.72452694 EpRA 1990 1.78
EpDE 1990 1.53 E RAdeg 3.9 E DEdeg 4.5 Posflg D
Corr 0.0
 
 
23595+3343 C
 
 
Coord arcsec 2000 235924.70+334405.7 Mag 12.8 PmRA 1.00 PmDE -10.0
Calc delta mag 6.34 Calc coord yes