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Current system
18352+6342
STF 2365
HD 172323


Nearby doubles
16' : 18329+6343
STF2357

18' : 18377+6342
HU 933

20' : 18381+6341
KPP2683

24' : 18384+6332
STF2377AB

26' : 18361+6405
MLB 214

29' : 18393+6348
ES 126AB

35' : 18338+6415
MLB 213

38' : 18402+6326
MLR 44

39' : 18294+6338
KPP 414

43' : 18305+6412
MLR 62

45' : 18396+6416
LDS2745

49' : 18418+6402
WIS 329

52' : 18335+6432
FAR 67AB

52' : 18413+6311
ES 1839

59' : 18272+6317
TDT 876

61' : 18426+6420
LDS2420

66' : 18254+6349
SLW1219

66' : 18303+6244
LDS2415

69' : 18430+6427
UC 3653

71' : 18439+6303
KPP4117

73' : 18456+6404
ES 1840

74' : 18462+6351
STI 861

75' : 18313+6232
HU 932

78' : 18259+6255
STF2334

79' : 18462+6412
HU 937

80' : 18367+6222
TDT 956



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

18352+6342 STF 2365 (HD 172323)

 
 
18h 35m 09.38s +63° 41' 47.0" P.A. 23.00 sep 20.0 mag 8.16,10.91 Sp F9V dist. 43.65 pc (142.39 l.y.)
 
 
Coord 2000 18352+6342 Discov num STF2365 Comp Coord arcsec 2000 18 35 09.38 +63 41 47.0
Date first 1898 Date last 2015 Obs 38
Pa first 27 Pa last 23.1 P.A. Now (θ) 23.1°
Sep first 19.9 Sep last 20.002 Sep. Now (ρ) 20.002"
Mag pri 8.16 Mag sec 10.91 delta mag (ΔM) 2.75 Spectral class F9V (yellow-white)
Pri motion ra -024 Sec motion ra -021
Pri motion dec -253 Sec motion dec -259
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172323 Constellation Draco SAO 17936 HIP 91115
Tycho2 4219-02150-1 Gaia DR2 2160294302790075264 HD 172323 GC 25444
BD BD+63 1439 Distance 43.65 Distance ly 142.39
 
 
WDS 18352+6342 STF 2365 (HD 172323) : NOTES
 
 
discov_num notes refcode
STF2365 Primary is SB2, P=4.738y Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
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
18352+6342 STF2365 2000 15 23 20.0 8.16 10.91 F9V DV 183509.38+634147.0
18352+6342 STF2365 2003 16 23 20.0 8.16 10.91 F9V VD 183509.38+634147.0
18352+6342 STF2365 2010 17 22 20.0 8.16 10.91 F9V VD 183509.38+634147.0
18352+6342 STF2365 2013 19 23 19.5 8.16 10.91 F9V V 183509.38+634147.0
18352+6342 STF2365 2015 22 23 20.0 8.16 10.91 F9V NV 183509.38+634147.0

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

 
 
WDS 18352+6342 STF 2365 (HD 172323) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18352+6342 STF 2365 (HD 172323) : MEASURES
 
 
No records found.

 
 
WDS 18352+6342 (HD 172323) : VIRTUAL EYEPIECE
 
 

18352+6342 STF2365A mag 8.16 Sp F9V 18352+6342 STF2365B sep 18.7 P.A. 10.70 mag 10.91 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 18352+6342 (HD 172323) : ALADIN DSS IMAGE @ 18h 35m 09.38s +63° 41' 47.0"
 
 
 
 
WDS 18352+6342 STF 2365 (HD 172323) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18352+6342 STF2365 distance=1' 18329+6343 STF2357 distance=16' 18377+6342 HU 933 distance=18' 18381+6341 KPP2683 distance=20' 18384+6332 STF2377AB distance=24' 18384+6332 WAL 150AC distance=24' 18361+6405 MLB 214 distance=26' 18393+6348 ES 126AB distance=29' 18393+6348 ES 126AD distance=29' 18393+6348 ES 126BC distance=30' 18338+6415 MLB 213 distance=35' 18402+6326 MLR 44 distance=38' 18294+6338 KPP 414 distance=39' 18305+6412 MLR 62 distance=43' 18396+6416 LDS2745 distance=45' 18418+6402 WIS 329 distance=49' 18335+6432 FAR 67Aa,Ab distance=52' 18335+6432 FAR 67AB distance=52' 18413+6311 ES 1839 distance=52' 18272+6317 TDT 876 distance=59' 18426+6420 LDS2420 distance=61' 18254+6349 SLW1219 distance=66' 18303+6244 LDS2415 distance=66' 18430+6427 UC 3653 distance=69' 18439+6303 KPP4117 distance=71' 18456+6404 ES 1840 distance=73' 18462+6351 STI 861 distance=74' 18313+6232 HU 932 distance=75' 18259+6255 STF2334 distance=78' 18462+6412 HU 937 distance=79' 18367+6222 TDT 956 distance=80' 18226+6347 MLR 55 distance=84' 18411+6226 LDS2746 distance=86' 18448+6241 CFN 16 distance=90' 18218+6358 ES 1837 distance=90' 18482+6415 SLN 84 distance=92' 18287+6506 HU 931AB distance=95' 18287+6506 STF2343AC distance=95' 18473+6254 ES 127 distance=95' 18232+6440 SHN 37 distance=97' 18252+6455 STF2332 distance=99' 18497+6429 LDS2422 distance=106' 18417+6520 LDS2748 distance=107' 18312+6526 KUI 86 distance=108' 18200+6426 TDS 917 distance=109' 18239+6223 LDS2412 distance=110' 18509+6425 TOI1749 distance=112' 18510+6425 UC 3695 distance=113' 18518+6318 UC 3699 distance=114' 18373+6147 LDS2418 distance=115' 18494+6234 HJ 2846 distance=118' 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 18352+6342 STF2365 23 20.0 1
Show 18329+6343 STF2357 271 4.7 16
Show 18377+6342 HU 933 2 0.9 18
Show 18381+6341 KPP2683 134 3.5 20
Show 18384+6332 STF2377 AB 338 16.9 24
Show 18384+6332 WAL 150 AC 351 94.9 24
Show 18361+6405 MLB 214 124 2.0 26
Show 18393+6348 ES 126 AB 52 72.4 29
Show 18393+6348 ES 126 AD 54 46.0 29
Show 18393+6348 ES 126 BC 24 4.8 30
Show 18338+6415 MLB 213 321 4.3 35
Show 18402+6326 MLR 44 116 0.4 38
Show 18294+6338 KPP 414 187 4.9 39
Show 18305+6412 MLR 62 8 1.0 43
Show 18396+6416 LDS2745 86 37.5 45
Show 18418+6402 WIS 329 288 491.7 49
Show 18335+6432 FAR 67 Aa,Ab 222 0.1 52
Show 18335+6432 FAR 67 AB 129 1.8 52
Show 18413+6311 ES 1839 17 4.5 52
Show 18272+6317 TDT 876 259 0.5 59
Show 18426+6420 LDS2420 84 9.3 61
Show 18254+6349 SLW1219 313 9.6 66
Show 18303+6244 LDS2415 316 68.4 66
Show 18430+6427 UC 3653 335 32.5 69
Show 18439+6303 KPP4117 24 1.5 71
Show 18456+6404 ES 1840 216 9.1 73
Show 18462+6351 STI 861 61 12.8 74
Show 18313+6232 HU 932 78 2.7 75
Show 18259+6255 STF2334 202 17.0 78
Show 18462+6412 HU 937 333 1.0 79
Show 18367+6222 TDT 956 266 0.5 80
Show 18226+6347 MLR 55 202 1.0 84
Show 18411+6226 LDS2746 288 17.7 86
Show 18448+6241 CFN 16 278 1.3 90
Show 18218+6358 ES 1837 216 15.3 90
Show 18482+6415 SLN 84 341 2.2 92
Show 18287+6506 HU 931 AB 82 0.5 95
Show 18287+6506 STF2343 AC 212 8.6 95
Show 18473+6254 ES 127 143 5.0 95
Show 18232+6440 SHN 37 83 0.2 97
Show 18252+6455 STF2332 260 11.6 99
Show 18497+6429 LDS2422 94 75.9 106
Show 18417+6520 LDS2748 226 50.5 107
Show 18312+6526 KUI 86 44 23.0 108
Show 18200+6426 TDS 917 148 0.9 109
Show 18239+6223 LDS2412 210 33.7 110
Show 18509+6425 TOI1749 37 23.1 112
Show 18510+6425 UC 3695 217 23.0 113
Show 18518+6318 UC 3699 176 45.4 114
Show 18373+6147 LDS2418 245 118.6 115
Show 18494+6234 HJ 2846 239 14.6 118

 
 
WDS 18352+6342 : COMPONENTS
 
 
  A
B pa=10.7°
sep=18.72"
 
 
18352+6342 A
 
 
Componente originario normalizzato AB Name HD 172323 Coord arcsec 2000 183509.38+634147.0 Mag 8.16
Spectral class F9V (yellow-white) PmRA -24.00 PmDE -253.0 SAO 17936
HIP 91115 Tycho2 4219-02150-1 HD 172323 GC 25444
BD BD+63 1439
Tycho2
Tycho2 4219-02150-1 Pflag RAmdeg 278.78908973 DEmdeg 63.69639361
PmRA -24.9 PmDE -253.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.3 EpRAm 1990.89 EpDEm 1990.99
Num 13 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.766 E BTmag 0.017 VTmag 8.157
E VTmag 0.012 Prox 199 TYC T HIP 91115
CCDM A RAdeg 278.78922083 DEdeg 63.69698944 EpRA 1990 1.60
EpDE 1990 1.52 E RAdeg 6.0 E DEdeg 6.2 Posflg
Corr -0.1
SAO
SAO 17936 DelFlag RA1950 PmRA1950 -0.0058
DE1950 PmDE1950 -0.249 Vmag 8.1 SpType G5
Double code Source 70 CatNum 25444 DM BD+63 1439
DMcomp BDsup HD 172323 M HD 0
GC 25444 RA1950rad 4.86432251 DE1950rad 1.11103457 PmRA2000 -0.0045
PmDE2000 -0.25
Hipparcos
Catalog H HIP 91115 Proxy RAhms 18 35 09.41
DEdms +63 41 49.2 Vmag 8.1 VarFlag R Vmag G
RAdeg 278.789 DEdeg 63.697 AstroRef A Plx 18.76
CCDM 18352+6342 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 23 Rho 19.95 HD 172323 BD BD+63 1439
CD CP Dm number +63 1439 VIred 0.64
SpType F9V R SpType Coord arcsec 2000 183509.41+634149.2
Hipparcos 2
HIP 91115 Sn 15 So 3 Nc 2
RArad 4.8657897792 DErad 1.1117224886 Plx 22.91 PmRA -23.54
PmDE -257.94 E RArad 1.15 E DErad 1.1 E Plx 1.18
E pmRA 1.25 E pmDE 1.57 Hpmag 8.207 E Hpmag 0.0215
SHp 0.028 VA 0 BV 0.564 E BV 0.015
VI 0.64
CCDM
Ccdm 18352+6342 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs -12.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G5 PmNote *
PmRA -37 PmDE -248 Dm number +63 1439 Cat1 BD
Name2 +63 966 Cat2 AGK2/3 HD 172323 M HD
ADS BDS A11503 M ADS BDS N IDS IDS 18345N6337A
HIC 91115
 
 
18352+6342 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183509.90+634205.4 Mag 10.91 PmRA -21.00
PmDE -259.0 Calc delta mag 2.75 Calc coord yes
CCDM
Ccdm 18352+6342 RComp Comp B Note1
Note2 Discov num STF2365 DRAs -1.42 DDEs 5.4
R dRAs 90 Year 1900 Theta 025 Rho 19.8
Obs 7 Vmag 10.0 Sp PmNote
PmRA -37 PmDE -248 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11503 M ADS BDS N N IDS IDS 18345N6337B
HIC