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Current system
03446+3551
HO 504
HD 23204


Nearby doubles
18' : 03459+3600
KPP2213

26' : 03461+3535
KPP 836

34' : 03438+3520
ES 233

46' : 03460+3635
ES 2333

48' : 03474+3521
ES 167

48' : 03471+3629
ALI 287

50' : 03419+3514
LDS3522

64' : 03478+3501
ES 235AB

64' : 03494+3527
UC 54

71' : 03430+3658
ALI 286AB

77' : 03456+3707
TOI1634

79' : 03511+3548
BRT3238

80' : 03442+3710
ES 2560

80' : 03428+3708
ES 275

82' : 03492+3651
J 2721

87' : 03451+3425
KU 81AB

90' : 03423+3716
AG 70AB

93' : 03502+3449
ES 277AB

96' : 03525+3546
ES 2334AB

97' : 03525+3604
CVR 446

98' : 03492+3711
LDS3533

101' : 03504+3440
ES 236

104' : 03529+3532
ES 2459

106' : 03518+3453
ARN 58

109' : 03380+3439
GRV 181

110' : 03535+3538
ES 2460



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.

03446+3551 HO 504 (HD 23204)

 
 
03h 44m 35.10s +35° 51' 20.2" P.A. 193.00 sep 1.1 mag 9.08,9.12 Sp A0 dist. 332.23 pc (1083.73 l.y.)
 
 
Coord 2000 03446+3551 Discov num HO  504 Comp Coord arcsec 2000 03 44 35.10 +35 51 20.2
Date first 1896 Date last 2017 Obs 54
Pa first 185 Pa last 193.1 P.A. Now (θ) 193.1°
Sep first 0.8 Sep last 1.105 Sep. Now (ρ) 1.105"
Mag pri 9.08 Mag sec 9.12 delta mag (ΔM) 0.04 Spectral class A0 (white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 23204 Constellation Perseus SAO 56677 HIP 17467
Tycho2 2367-01934-1 Gaia DR2 222933820850227072 HD 23204 BD BD+35 744
Distance 332.23 Distance ly 1083.73
 
 
WDS 03446+3551 HO 504 (HD 23204) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03446+3551 HO 504 2000 48 192 1.2 9.08 9.12 A0 D 034435.10+355120.2
03446+3551 HO 504 2008 49 193 1.1 9.08 9.12 A0 D 034435.10+355120.2
03446+3551 HO 504 2009 50 192 1.1 9.08 9.12 A0 D 034435.10+355120.2
03446+3551 HO 504 2016 51 194 1.2 9.08 9.12 A0 034435.10+355120.2
03446+3551 HO 504 2017 52 193 1.1 9.08 9.12 A0 034435.10+355120.2

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

 
 
WDS 03446+3551 HO 504 (HD 23204) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03446+3551 HO 504 (HD 23204) : MEASURES
 
 
No records found.

 
 
WDS 03446+3551 (HD 23204) : VIRTUAL EYEPIECE
 
 

03446+3551 HO 504A mag 9.08 Sp A0 03446+3551 HO 504B sep 1.1 P.A. 190.70 mag 9.12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03446+3551 (HD 23204) : ALADIN DSS IMAGE @ 03h 44m 35.10s +35° 51' 20.2"
 
 
 
 
WDS 03446+3551 HO 504 (HD 23204) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03446+3551 HO 504 distance=0' 03459+3600 KPP2213 distance=18' 03461+3535 KPP 836 distance=26' 03438+3520 ES 233 distance=34' 03460+3635 ES 2333 distance=46' 03474+3521 ES 167 distance=48' 03471+3629 ALI 287 distance=48' 03419+3514 LDS3522 distance=50' 03478+3501 ES 235AB distance=64' 03478+3501 ES 235BC distance=64' 03494+3527 UC 54 distance=64' 03430+3658 ALI 286AB distance=71' 03430+3658 ALI 286AC distance=71' 03456+3707 TOI1634 distance=77' 03511+3548 BRT3238 distance=79' 03442+3710 ES 2560 distance=80' 03428+3708 ES 275 distance=80' 03492+3651 J 2721 distance=82' 03451+3425 KU 81AB distance=87' 03423+3716 AG 70AB distance=90' 03423+3716 AG 70AC distance=90' 03423+3716 FOX 131AD distance=90' 03502+3449 ES 277AB distance=93' 03502+3449 WAL 25AD distance=93' 03502+3449 ES 277BC distance=94' 03525+3546 ES 2334AB distance=96' 03525+3546 ES 2334AC distance=96' 03525+3604 CVR 446 distance=97' 03492+3711 LDS3533 distance=98' 03504+3440 ES 236 distance=101' 03529+3532 ES 2459 distance=104' 03518+3453 ARN 58 distance=106' 03380+3439 GRV 181 distance=109' 03535+3538 ES 2460 distance=110' 03353+3548 ALI 49 distance=114' 03354+3529 POP 83 distance=114' 03502+3725 ALI 518 distance=116' 03424+3358 STF 431 distance=117' 03401+3407 STF 425AB distance=118' 03401+3407 RBR 26Aa,Ab distance=118' 03372+3710 BRT3236 distance=120' 03454+3353 ES 234 distance=120' 03535+3504 ES 328 distance=120' 03360+3454 TDS2596 distance=120' 03381+3416 COU 872 distance=124' 03546+3519 HJ 669AB distance=127' 03546+3519 HJ 669AC distance=127' 03519+3422 KUI 14 distance=127' 03543+3641 ES 2335 distance=128' 03439+3759 ES 276 distance=128' 03454+3759 KPP1733 distance=128' 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 03446+3551 HO 504 193 1.1
Show 03459+3600 KPP2213 18.4 18
Show 03461+3535 KPP 836 56 7.1 26
Show 03438+3520 ES 233 167 34.6 34
Show 03460+3635 ES 2333 156 5.1 46
Show 03474+3521 ES 167 313 7.5 48
Show 03471+3629 ALI 287 151 11.9 48
Show 03419+3514 LDS3522 329 29.1 50
Show 03478+3501 ES 235 AB 217 36.1 64
Show 03478+3501 ES 235 BC 277 2.5 64
Show 03494+3527 UC 54 188 10.6 64
Show 03430+3658 ALI 286 AB 341 13.7 71
Show 03430+3658 ALI 286 AC 173 9.4 71
Show 03456+3707 TOI1634 89 2.5 77
Show 03511+3548 BRT3238 284 2.5 79
Show 03442+3710 ES 2560 286 9.0 80
Show 03428+3708 ES 275 299 4.0 80
Show 03492+3651 J 2721 354 2.9 82
Show 03451+3425 KU 81 AB 283 41.6 87
Show 03423+3716 AG 70 AB 28 6.8 90
Show 03423+3716 AG 70 AC 345 35.1 90
Show 03423+3716 FOX 131 AD 291 52.8 90
Show 03502+3449 ES 277 AB 141 21.0 93
Show 03502+3449 WAL 25 AD 11 71.1 93
Show 03502+3449 ES 277 BC 293 8.8 94
Show 03525+3546 ES 2334 AB 66 3.7 96
Show 03525+3546 ES 2334 AC 221 16.8 96
Show 03525+3604 CVR 446 66 10.1 97
Show 03492+3711 LDS3533 69 1.2 98
Show 03504+3440 ES 236 355 5.3 101
Show 03529+3532 ES 2459 216 5.0 104
Show 03518+3453 ARN 58 155 25.7 106
Show 03380+3439 GRV 181 41 40.6 109
Show 03535+3538 ES 2460 310 3.1 110
Show 03353+3548 ALI 49 159 13.2 114
Show 03354+3529 POP 83 268 0.8 114
Show 03502+3725 ALI 518 120 16.6 116
Show 03424+3358 STF 431 239 19.9 117
Show 03401+3407 STF 425 AB 58 1.9 118
Show 03401+3407 RBR 26 Aa,Ab 44 0.5 118
Show 03372+3710 BRT3236 37 3.0 120
Show 03454+3353 ES 234 97 5.5 120
Show 03535+3504 ES 328 292 8.9 120
Show 03360+3454 TDS2596 279 0.5 120
Show 03381+3416 COU 872 124 1.2 124
Show 03546+3519 HJ 669 AB 261 12.0 127
Show 03546+3519 HJ 669 AC 209 45.4 127
Show 03519+3422 KUI 14 30 15.2 127
Show 03543+3641 ES 2335 261 3.9 128
Show 03439+3759 ES 276 289 9.2 128
Show 03454+3759 KPP1733 273 13.4 128

 
 
WDS 03446+3551 : COMPONENTS
 
 
  A
B pa=190.7°
sep=1.10"
 
 
03446+3551 A
 
 
Componente originario normalizzato AB Name HD 23204 Coord arcsec 2000 034435.10+355120.2 Mag 9.08
Spectral class A0 (white) PmRA 9.00 PmDE -11.0 SAO 56677
HIP 17467 Tycho2 2367-01934-1 HD 23204 BD BD+35 744
Tycho2
Tycho2 2367-01934-1 Pflag P RAmdeg 56.14625239 DEmdeg 35.85559727
PmRA 9.0 PmDE -11.1 E RAmdeg 8 E DEmdeg 10
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.52 EpDEm 1991.21
Num 5 Q RAmdeg 2.1 Q DEmdeg 0.9 Q pmRA 2.1
Q pmDE 0.9 BTmag 9.259 E BTmag 0.019 VTmag 9.083
E VTmag 0.017 Prox 12 TYC T HIP 17467
CCDM A RAdeg 56.14627194 DEdeg 35.85576000 EpRA 1990 1.72
EpDE 1990 1.54 E RAdeg 8.3 E DEdeg 9.9 Posflg D
Corr -0.2
SAO
SAO 56677 DelFlag RA1950 PmRA1950 0.0031
DE1950 PmDE1950 -0.012 Vmag 8.5 SpType A0
Double code Source 5 CatNum 379 DM BD+35 744
DMcomp BDsup HD 23204 M HD 0
GC RA1950rad 0.96586233 DE1950rad 0.62306641 PmRA2000 0.0031
PmDE2000 -0.014
Hipparcos
Catalog H HIP 17467 Proxy H RAhms 03 44 35.10
DEdms +35 51 20.7 Vmag 8.37 VarFlag R Vmag G
RAdeg 56.1463 DEdeg 35.8558 AstroRef A Plx 1.03
CCDM 03446+3551 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 193 Rho 1.169 HD 23204 BD BD+35 744
CD CP Dm number +35 744 VIred 0.18
SpType A0 R SpType Coord arcsec 2000 034435.10+355120.7
Hipparcos 2
HIP 17467 Sn 15 So 3 Nc 2
RArad 0.9799371679 DErad 0.6258011277 Plx 3.01 PmRA 8.56
PmDE -13.33 E RArad 1.1 E DErad 0.58 E Plx 1.12
E pmRA 1.33 E pmDE 1.03 Hpmag 8.4195 E Hpmag 0.0016
SHp 0.012 VA 0 BV 0.16 E BV 0.015
VI 0.18
CCDM
Ccdm 03446+3551 RComp Comp A Note1
Note2 Discov num DRAs -0.89 DDEs 19.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp A0 PmNote *
PmRA 11 PmDE -20 Dm number +35 744 Cat1 BD
Name2 +35 379 Cat2 AGK2/3 HD 23204 M HD
ADS BDS A 2729 M ADS BDS N IDS IDS 03382N3532A
HIC 17467
 
 
03446+3551 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034435.08+355119.1 Mag 9.12 PmRA 9.00
PmDE -11.0 HIP 17467 Tycho2 2367-01934-2 Calc delta mag 0.04
Calc coord yes
Tycho2
Tycho2 2367-01934-2 Pflag P RAmdeg 56.14625239 DEmdeg 35.85559727
PmRA 9.0 PmDE -11.1 E RAmdeg 8 E DEmdeg 10
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.52 EpDEm 1991.21
Num 5 Q RAmdeg 2.1 Q DEmdeg 0.9 Q pmRA 2.1
Q pmDE 0.9 BTmag 9.397 E BTmag 0.020 VTmag 9.119
E VTmag 0.018 Prox 12 TYC T HIP 17467
CCDM B RAdeg 56.14616944 DEdeg 35.85544944 EpRA 1990 1.72
EpDE 1990 1.53 E RAdeg 9.1 E DEdeg 10.7 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 17467 Proxy H RAhms 03 44 35.10
DEdms +35 51 20.7 Vmag 8.37 VarFlag R Vmag G
RAdeg 56.1463 DEdeg 35.8558 AstroRef A Plx 1.03
CCDM 03446+3551 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 193 Rho 1.169 HD 23204 BD BD+35 744
CD CP Dm number +35 744 VIred 0.18
SpType A0 R SpType Coord arcsec 2000 034435.10+355120.7
Hipparcos 2
HIP 17467 Sn 15 So 3 Nc 2
RArad 0.9799371679 DErad 0.6258011277 Plx 3.01 PmRA 8.56
PmDE -13.33 E RArad 1.1 E DErad 0.58 E Plx 1.12
E pmRA 1.33 E pmDE 1.03 Hpmag 8.4195 E Hpmag 0.0016
SHp 0.012 VA 0 BV 0.16 E BV 0.015
VI 0.18
CCDM
Ccdm 03446+3551 RComp Comp B Note1
Note2 Discov num HO 504 DRAs DDEs
R dRAs Year 1956 Theta 189 Rho 1.2
Obs 20 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2729 M ADS BDS N IDS IDS 03382N3532B
HIC 17467