stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
03009+5221
STF 331
HD 18537


Nearby doubles
31' : 03041+5231
HJ 2169AB

32' : 03025+5243
LEO 10

32' : 02575+5229
FAL 5

47' : 03040+5258
NSN 536

57' : 03065+5158
KPP1344

62' : 03061+5144
COU2454

63' : 03076+5230
MLR 658

64' : 03061+5303
ARG 10

64' : 03055+5134
ES 874

66' : 02543+5246
EDG 1AB

78' : 03048+5330
HJ 2170AB

82' : 03059+5328
LDS5411

83' : 02529+5300
A 2906AB

85' : 03063+5113
HEI 311

85' : 03100+5210
ES 767AB

91' : 03107+5231
LDS5412

96' : 03063+5100
AG 305AB

99' : 02550+5059
CBL 15

99' : 02544+5103
AZC 139

101' : 02515+5314
ES 766

103' : 02497+5228
KPP3505

103' : 03108+5136
TDS2467

107' : 03041+5040
COU2567

107' : 03109+5129
AZC 140

108' : 02494+5159
ES 873

108' : 03125+5206
SHN 75



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.

03009+5221 STF 331 (HD 18537)

 
 
03h 00m 52.18s +52° 21' 06.5" P.A. 85.00 sep 12.0 mag 5.21,6.17 Sp B7V+B9V dist. 140.65 pc (458.8 l.y.)
 
 
Coord 2000 03009+5221 Discov num STF 331 Comp Coord arcsec 2000 03 00 52.18 +52 21 06.5
Date first 1793 Date last 2019 Obs 82
Pa first 90 Pa last 84.9 P.A. Now (θ) 84.9°
Sep first 14.1 Sep last 11.961 Sep. Now (ρ) 11.961"
Mag pri 5.21 Mag sec 6.17 delta mag (ΔM) 0.96 Spectral class B7V+B9V (blue-white/blue-white)
Pri motion ra +031 Sec motion ra +032
Pri motion dec -022 Sec motion dec -021
Notes N (See Notes)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18537 Constellation Perseus SAO 23763 HIP 14043
Tycho2 3322-01409-1 Gaia DR2 440905919385318656 HD 18537 HR 890
GC 3600 ADS 2270 BD BD+51 665 Distance 140.65
Distance ly 458.8
 
 
WDS 03009+5221 STF 331 (HD 18537) : NOTES
 
 
discov_num notes refcode
STF 331 Both components are spectroscopic binaries.
H 3 36. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
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
03009+5221 STF 331 2007 61 85 11.8 5.21 6.17 B7V B9V N D 030052.18+522106.5
03009+5221 STF 331 2008 62 85 11.9 5.21 6.17 B7V B9V N D 030052.18+522106.5
03009+5221 STF 331 2009 64 84 12.3 5.21 6.17 B7V B9V N D 030052.18+522106.5
03009+5221 STF 331 2011 65 85 11.9 5.21 6.17 B7V B9V N D 030052.18+522106.5
03009+5221 STF 331 2012 68 85 11.9 5.21 6.17 B7V B9V N D 030052.18+522106.5
03009+5221 STF 331 2015 71 85 11.9 5.21 6.17 B7V+B9V N 030052.18+522106.5
03009+5221 STF 331 2016 74 86 12.0 5.21 6.17 B7V+B9V N 030052.18+522106.5
03009+5221 STF 331 2018 76 84 11.9 5.21 6.17 B7V+B9V N 030052.18+522106.5
03009+5221 STF 331 2019 80 86 12.0 5.21 6.17 B7V+B9V N 030052.18+522106.5

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

 
 
WDS 03009+5221 STF 331 (HD 18537) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 22/01/05 daedalus1 mean difficulty separated 86   Seeing: Pickering 6, Transparency: NELM 5.0, Theta: 086 degrees, rho: 11".9

 
 
WDS 03009+5221 STF 331 (HD 18537) : MEASURES
 
 
No records found.

 
 
WDS 03009+5221 (HD 18537) : VIRTUAL EYEPIECE
 
 

03009+5221 STF 331A mag 5.21 Sp B7V 03009+5221 STF 331B sep 7.3 P.A. 81.70 mag 6.17 Sp B9V 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 03009+5221 (HD 18537) : ALADIN DSS IMAGE @ 03h 00m 52.18s +52° 21' 06.5"
 
 
 
 
WDS 03009+5221 STF 331 (HD 18537) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03009+5221 STF 331 distance=0' 03041+5231 SIN 8BC distance=31' 03041+5231 HJ 2169AB distance=31' 03041+5231 SIN 8AE distance=31' 03041+5231 SIN 8AF distance=31' 03041+5231 SIN 8AC distance=31' 03025+5243 LEO 10 distance=32' 02575+5229 FAL 5 distance=32' 03040+5258 NSN 536 distance=47' 03065+5158 KPP1344 distance=57' 03061+5144 COU2454 distance=62' 03076+5230 MLR 658 distance=63' 03061+5303 ARG 10 distance=64' 03055+5134 ES 874 distance=64' 02543+5246 BU 1376BC distance=65' 02543+5246 LAB 1Aa,Ab distance=66' 02543+5246 EDG 1AB distance=66' 02543+5246 BU 1376AC distance=66' 02543+5246 BU 1376AD distance=66' 03048+5330 WRH 29Aa,Ab distance=78' 03048+5330 HJ 2170AB distance=78' 03059+5328 LDS5411 distance=82' 02529+5300 A 2906AB distance=83' 02529+5300 STF 314AB,C distance=83' 03063+5113 HEI 311 distance=85' 03100+5210 COU2456Aa,Ab distance=85' 03100+5210 ES 767AB distance=85' 03107+5231 LDS5412 distance=91' 03063+5100 AG 305AB distance=96' 03063+5100 SIN 117AC distance=96' 02550+5059 CBL 15 distance=99' 02544+5103 AZC 139 distance=99' 02515+5314 ES 766 distance=101' 02497+5228 KPP3505 distance=103' 03108+5136 TDS2467 distance=103' 03041+5040 COU2567 distance=107' 03109+5129 AZC 140 distance=107' 02494+5159 ES 873 distance=108' 03125+5206 SHN 75 distance=108' 03072+5051 HEI 312 distance=108' 03084+5350 TDS 103 distance=112' 03125+5150 SHN 76AB distance=112' 02598+5420 ES 621AB distance=120' 02598+5420 SIN 7AC distance=120' 02598+5420 SIN 7AD distance=120' 02598+5420 SIN 7AE distance=120' 02478+5219 HDS 362 distance=120' 03098+5052 COU2455 distance=122' 03102+5055 ES 951 distance=123' 03129+5126 COU2568 distance=124' 02484+5133 HDS 364 distance=126' 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 03009+5221 STF 331 85 12.0
Show 03041+5231 SIN 8 BC 14 63.5 31
Show 03041+5231 HJ 2169 AB 311 8.0 31
Show 03041+5231 SIN 8 AE 76 190.8 31
Show 03041+5231 SIN 8 AF 80 229.5 31
Show 03041+5231 SIN 8 AC 8 67.7 31
Show 03025+5243 LEO 10 81 2.7 32
Show 02575+5229 FAL 5 15 13.9 32
Show 03040+5258 NSN 536 109 1.2 47
Show 03065+5158 KPP1344 266 10.1 57
Show 03061+5144 COU2454 25 0.4 62
Show 03076+5230 MLR 658 88 0.4 63
Show 03061+5303 ARG 10 264 3.9 64
Show 03055+5134 ES 874 83 10.0 64
Show 02543+5246 BU 1376 BC 86 4.2 65
Show 02543+5246 LAB 1 Aa,Ab 277 0.1 66
Show 02543+5246 EDG 1 AB 107 51.0 66
Show 02543+5246 BU 1376 AC 107 50.9 66
Show 02543+5246 BU 1376 AD 338 41.9 66
Show 03048+5330 WRH 29 Aa,Ab 246 0.1 78
Show 03048+5330 HJ 2170 AB 330 56.8 78
Show 03059+5328 LDS5411 20 6.2 82
Show 02529+5300 A 2906 AB 115 0.3 83
Show 02529+5300 STF 314 AB,C 316 1.6 83
Show 03063+5113 HEI 311 55 2.0 85
Show 03100+5210 COU2456 Aa,Ab 176 0.4 85
Show 03100+5210 ES 767 AB 132 6.1 85
Show 03107+5231 LDS5412 82 7.6 91
Show 03063+5100 AG 305 AB 100 11.4 96
Show 03063+5100 SIN 117 AC 188 42.0 96
Show 02550+5059 CBL 15 203 34.2 99
Show 02544+5103 AZC 139 210 19.0 99
Show 02515+5314 ES 766 302 4.5 101
Show 02497+5228 KPP3505 261 10.7 103
Show 03108+5136 TDS2467 160 1.0 103
Show 03041+5040 COU2567 62 0.4 107
Show 03109+5129 AZC 140 345 14.9 107
Show 02494+5159 ES 873 99 4.8 108
Show 03125+5206 SHN 75 -1 0.1 108
Show 03072+5051 HEI 312 163 2.8 108
Show 03084+5350 TDS 103 107 1.1 112
Show 03125+5150 SHN 76 AB -1 0.0 112
Show 02598+5420 ES 621 AB 355 7.2 120
Show 02598+5420 SIN 7 AC 75 27.5 120
Show 02598+5420 SIN 7 AD 204 32.9 120
Show 02598+5420 SIN 7 AE 126 72.0 120
Show 02478+5219 HDS 362 71 0.2 120
Show 03098+5052 COU2455 109 0.3 122
Show 03102+5055 ES 951 117 2.0 123
Show 03129+5126 COU2568 309 0.4 124
Show 02484+5133 HDS 364 214 3.4 126

 
 
WDS 03009+5221 : COMPONENTS
 
 
  A
B pa=81.7°
sep=7.35"
 
 
03009+5221 A
 
 
Componente originario normalizzato AB Name HD 18537 Coord arcsec 2000 030052.18+522106.5 Mag 5.21
Spectral class B7V (blue-white) PmRA 31.00 PmDE -22.0 SAO 23763
HIP 14043 Tycho2 3322-01409-1 HD 18537 HR 890
GC 3600 BD BD+51 665
Tycho2
Tycho2 3322-01409-1 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 5.145 E BTmag 0.014 VTmag 5.209
E VTmag 0.009 Prox 121 TYC T HIP 14043
CCDM A RAdeg 45.21743417 DEdeg 52.35179944 EpRA 1990 1.54
EpDE 1990 1.52 E RAdeg 3.7 E DEdeg 3.5 Posflg
Corr -0.2
SAO
SAO 23763 DelFlag RA1950 PmRA1950 0.0031
DE1950 PmDE1950 -0.023 Vmag 5.4 SpType B5
Double code Source 70 CatNum 3600 DM BD+51 665
DMcomp A BDsup HD 18537 M HD 0
GC 3600 RA1950rad 0.77358265 DE1950rad 0.91026734 PmRA2000 0.0031
PmDE2000 -0.026
Hipparcos
Catalog H HIP 14043 Proxy RAhms 03 00 52.18
DEdms +52 21 06.5 Vmag 5.24 VarFlag R Vmag G
RAdeg 45.2174 DEdeg 52.3518 AstroRef A Plx 4.1
CCDM 03009+5221 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 18537 BD BD+51 665
CD CP Dm number +51 665 VIred -0.03
SpType B7V R SpType Coord arcsec 2000 030052.18+522106.5
Hipparcos 2
HIP 14043 Sn 95 So 3 Nc 1
RArad 0.7891930992 DErad 0.9137112337 Plx 7.11 PmRA 30.21
PmDE -28.38 E RArad 0.84 E DErad 0.87 E Plx 1.16
E pmRA 1.14 E pmDE 1.17 Hpmag 5.2569 E Hpmag 0.0084
SHp 0.024 VA 0 BV -0.049 E BV 0.003
VI -0.03
CCDM
Ccdm 03009+5221 RComp Comp A Note1
Note2 Discov num DRAs -1.81 DDEs 7.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.4 Sp B5 PmNote *
PmRA 35 PmDE -11 Dm number +51 665 Cat1 BD
Name2 +52 319 Cat2 AGK2/3 HD 18537 M HD
ADS BDS A 2270 M ADS BDS N IDS IDS 02537N5157A
HIC 14043
 
 
03009+5221 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 030052.97+522107.6 Mag 6.17 Spectral class B9V (blue-white)
PmRA 32.00 PmDE -21.0 SAO 23765 HIP 14047
Tycho2 3322-01408-1 HD 18538 HR 891 GC 3602
Calc delta mag 0.96 Calc coord yes
Tycho2
Tycho2 3322-01408-1 Pflag RAmdeg 45.22299460 DEmdeg 52.35204252
PmRA 16.6 PmDE -21.6 E RAmdeg 4 E DEmdeg 4
E pmRA 2.0 E pmDE 2.2 EpRAm 1991.55 EpDEm 1991.59
Num 5 Q RAmdeg 2.5 Q DEmdeg 1.2 Q pmRA 2.5
Q pmDE 1.3 BTmag 6.169 E BTmag 0.015 VTmag 6.171
E VTmag 0.010 Prox 121 TYC T HIP 14047
CCDM B RAdeg 45.22293139 DEdeg 52.35209278 EpRA 1990 1.59
EpDE 1990 1.63 E RAdeg 4.2 E DEdeg 3.8 Posflg
Corr -0.2
SAO
SAO 23765 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.018 Vmag 6.8 SpType A1n
Double code Source 70 CatNum 3602 DM BD+51 665
DMcomp B BDsup HD 18538 M HD 0
GC 3602 RA1950rad 0.77367479 DE1950rad 0.9102736 PmRA2000 0.0016
PmDE2000 -0.021
Hipparcos
Catalog H HIP 14047 Proxy RAhms 03 00 53.49
DEdms +52 21 07.5 Vmag 6.64 VarFlag R Vmag H
RAdeg 45.2229 DEdeg 52.3521 AstroRef B Plx 4.82
CCDM 03009+5221 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 18538 BD
CD CP Dm number VIred 0.03
SpType B9V R SpType Coord arcsec 2000 030053.49+522107.5
Hipparcos 2
HIP 14047 Sn 95 So 3 Nc 1
RArad 0.7892881128 DErad 0.9137163751 Plx 9.29 PmRA 30.18
PmDE -28.29 E RArad 0.97 E DErad 1.03 E Plx 1.38
E pmRA 1.26 E pmDE 1.3 Hpmag 6.6919 E Hpmag 0.03
SHp 0 VA 0 BV 0.019 E BV 0.01
VI 0.04
CCDM
Ccdm 03009+5221 RComp Comp B Note1
Note2 Discov num STF 331 DRAs -0.49 DDEs 8.0
R dRAs 91 Year 1828 Theta 085 Rho 12.1
Obs 18 Vmag 6.8 Sp B5 PmNote *
PmRA 33 PmDE -11 Dm number Cat1
Name2 +52 320 Cat2 AGK2/3 HD 18538 M HD
ADS BDS A 2270 M ADS BDS N IDS IDS 02537N5157B
HIC 14047