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Doubles in session


Current system
03478+3501
ES 235 BC


Nearby doubles
19' : 03474+3521
ES 167

33' : 03502+3449
ES 277AB

34' : 03494+3527
UC 54

39' : 03504+3440
ES 236

40' : 03461+3535
KPP 836

49' : 03451+3425
KU 81AB

50' : 03518+3453
ARN 58

53' : 03438+3520
ES 233

63' : 03511+3548
BRT3238

64' : 03446+3551
HO 504

65' : 03459+3600
KPP2213

65' : 03519+3422
KUI 14

71' : 03529+3532
ES 2459

72' : 03535+3504
ES 328

73' : 03525+3546
ES 2334AB

74' : 03419+3514
LDS3522

75' : 03454+3353
ES 234

80' : 03535+3538
ES 2460

85' : 03479+3336
STF 448

86' : 03525+3604
CVR 446

87' : 03546+3519
HJ 669AB

89' : 03471+3629
ALI 287

92' : 03424+3358
STF 431

93' : 03545+3419
COU 873

94' : 03553+3508
HU 606

96' : 03545+3415
RAO 191



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.

03478+3501 ES 235 BC

 
 
03h 47m 45.60s +35° 00' 36.9" P.A. 277.00 sep 2.5 mag 11.97,12.30
 
 
Coord 2000 03478+3501 Discov num ES  235 Comp BC Coord arcsec 2000 03 47 45.60 +35 00 36.9
Date first 1890 Date last 2016 Obs 6
Pa first 270 Pa last 276.7 P.A. Now (θ) 276.7°
Sep first 2.5 Sep last 2.469 Sep. Now (ρ) 2.469"
Mag pri 11.97 Mag sec 12.30 delta mag (ΔM) 0.33 Spectral class
Pri motion ra +050 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
03478+3501 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 23606 56706 03 47 47 +35 01 06 ES 235 AB 2015 10 217 36.1 9.56 11.97 2.41
Show 03 47 46 +35 00 37 ES 235 BC 2016 6 277 2.5 11.97 12.30 0.33 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 2364-02327-1 Gaia DR2 219832339066395264
 
 
WDS 03478+3501 ES 235 BC : NOTES
 
 
discov_num notes refcode
ES 235 Primary is eclipsing binary of Algol-type, period 1.92873d. Zas2014
 
 
REFERENCES
 
 
refcode metd author reference
Zas2014 - Zasche, P. ...................
Zas2014 private communication, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03478+3501 ES 235 BC 1905 3 271 2.5 11.97 12.30 034745.60+350036.9
03478+3501 ES 235 BC 2010 4 277 2.4 11.97 12.30 034745.60+350036.9
03478+3501 ES 235 BC 2015 5 277 2.5 11.97 12.30 N 034745.60+350036.9
03478+3501 ES 235 BC 2016 6 277 2.5 11.97 12.30 N 034745.60+350036.9

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

 
 
WDS 03478+3501 ES 235 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03478+3501 ES 235 BC : MEASURES
 
 
No records found.

 
 
WDS 03478+3501 : VIRTUAL EYEPIECE
 
 

03478+3501 ES 235A mag 9.56 Sp A0 03478+3501 ES 235B sep 35.9 P.A. 216.70 mag 11.97 03478+3501 ES 235C sep 37.0 P.A. 219.50 mag 12.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03478+3501 : ALADIN DSS IMAGE @ 03h 47m 45.60s +35° 00' 36.9"
 
 
 
 
WDS 03478+3501 ES 235 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03478+3501 ES 235BC distance=0' 03478+3501 ES 235AB distance=1' 03474+3521 ES 167 distance=19' 03502+3449 ES 277AB distance=33' 03502+3449 WAL 25AD distance=33' 03502+3449 ES 277BC distance=33' 03494+3527 UC 54 distance=34' 03504+3440 ES 236 distance=39' 03461+3535 KPP 836 distance=40' 03451+3425 KU 81AB distance=49' 03518+3453 ARN 58 distance=50' 03438+3520 ES 233 distance=53' 03511+3548 BRT3238 distance=63' 03446+3551 HO 504 distance=64' 03459+3600 KPP2213 distance=65' 03519+3422 KUI 14 distance=65' 03529+3532 ES 2459 distance=71' 03535+3504 ES 328 distance=72' 03525+3546 ES 2334AB distance=73' 03525+3546 ES 2334AC distance=73' 03419+3514 LDS3522 distance=74' 03454+3353 ES 234 distance=75' 03535+3538 ES 2460 distance=80' 03479+3336 STF 448 distance=85' 03525+3604 CVR 446 distance=86' 03546+3519 HJ 669AB distance=87' 03546+3519 HJ 669AC distance=87' 03471+3629 ALI 287 distance=89' 03424+3358 STF 431 distance=92' 03545+3419 COU 873 distance=93' 03553+3508 HU 606 distance=94' 03545+3415 RAO 191 distance=96' 03460+3635 ES 2333 distance=96' 03401+3407 STF 425AB distance=109' 03401+3407 RBR 26Aa,Ab distance=109' 03561+3424 COU 874 distance=110' 03512+3318 CRB 62 distance=112' 03492+3651 J 2721 distance=113' 03566+3428 ES 410 distance=116' 03478+3304 SKF2339AB distance=117' 03478+3304 SKF2339AC distance=117' 03380+3439 GRV 181 distance=122' 03564+3353 SKF1987 distance=127' 03381+3416 COU 872 distance=127' 03543+3641 ES 2335 distance=129' 03456+3707 TOI1634 distance=129' 03430+3658 ALI 286AB distance=132' 03430+3658 ALI 286AC distance=132' 03492+3711 LDS3533 distance=132' 03563+3341 COU 875AB distance=132' 03563+3341 COU 875AC distance=132' 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 03478+3501 ES 235 BC 277 2.5
Show 03478+3501 ES 235 AB 217 36.1 1
Show 03474+3521 ES 167 313 7.5 19
Show 03502+3449 ES 277 AB 141 21.0 33
Show 03502+3449 WAL 25 AD 11 71.1 33
Show 03502+3449 ES 277 BC 293 8.8 33
Show 03494+3527 UC 54 188 10.6 34
Show 03504+3440 ES 236 355 5.3 39
Show 03461+3535 KPP 836 56 7.1 40
Show 03451+3425 KU 81 AB 283 41.6 49
Show 03518+3453 ARN 58 155 25.7 50
Show 03438+3520 ES 233 167 34.6 53
Show 03511+3548 BRT3238 284 2.5 63
Show 03446+3551 HO 504 193 1.1 64
Show 03459+3600 KPP2213 18.4 65
Show 03519+3422 KUI 14 30 15.2 65
Show 03529+3532 ES 2459 216 5.0 71
Show 03535+3504 ES 328 292 8.9 72
Show 03525+3546 ES 2334 AB 66 3.7 73
Show 03525+3546 ES 2334 AC 221 16.8 73
Show 03419+3514 LDS3522 329 29.1 74
Show 03454+3353 ES 234 97 5.5 75
Show 03535+3538 ES 2460 310 3.1 80
Show 03479+3336 STF 448 13 3.5 85
Show 03525+3604 CVR 446 66 10.1 86
Show 03546+3519 HJ 669 AB 261 12.0 87
Show 03546+3519 HJ 669 AC 209 45.4 87
Show 03471+3629 ALI 287 151 11.9 89
Show 03424+3358 STF 431 239 19.9 92
Show 03545+3419 COU 873 17 1.9 93
Show 03553+3508 HU 606 34 3.0 94
Show 03545+3415 RAO 191 234 1.2 96
Show 03460+3635 ES 2333 156 5.1 96
Show 03401+3407 STF 425 AB 58 1.9 109
Show 03401+3407 RBR 26 Aa,Ab 44 0.5 109
Show 03561+3424 COU 874 220 0.3 110
Show 03512+3318 CRB 62 22 20.8 112
Show 03492+3651 J 2721 354 2.9 113
Show 03566+3428 ES 410 102 3.1 116
Show 03478+3304 SKF2339 AB 312 1.8 117
Show 03478+3304 SKF2339 AC 62 5.0 117
Show 03380+3439 GRV 181 41 40.6 122
Show 03564+3353 SKF1987 238 17.7 127
Show 03381+3416 COU 872 124 1.2 127
Show 03543+3641 ES 2335 261 3.9 129
Show 03456+3707 TOI1634 89 2.5 129
Show 03430+3658 ALI 286 AB 341 13.7 132
Show 03430+3658 ALI 286 AC 173 9.4 132
Show 03492+3711 LDS3533 69 1.2 132
Show 03563+3341 COU 875 AB 341 4.3 132
Show 03563+3341 COU 875 AC 31 2.5 132

 
 
WDS 03478+3501 : COMPONENTS
 
 
  A B
B pa=216.7°
sep=35.94"
 
C pa=219.5°
sep=36.95"
pa=278.2°
sep=2.03"
 
 
03478+3501 A
 
 
Name HD 23606 Coord arcsec 2000 034747.35+350105.7 Mag 9.56 Spectral class A0 (white)
PmRA 2.00 PmDE -5.0 SAO 56706 HIP 17730
Tycho2 2364-01153-1 HD 23606 ADS 2771 BD BD+34 732
Tycho2
Tycho2 2364-01153-1 Pflag RAmdeg 56.94732213 DEmdeg 35.01827697
PmRA 1.6 PmDE -3.1 E RAmdeg 10 E DEmdeg 12
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.68 EpDEm 1989.83
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.8 Q pmRA 0.7
Q pmDE 1.7 BTmag 9.695 E BTmag 0.022 VTmag 9.559
E VTmag 0.022 Prox 360 TYC T HIP 17730
CCDM RAdeg 56.94731861 DEdeg 35.01828556 EpRA 1990 1.71
EpDE 1990 1.48 E RAdeg 10.4 E DEdeg 13.3 Posflg
Corr -0.1
SAO
SAO 56706 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 -0.015 Vmag 9 SpType A
Double code Source 6 CatNum 397 DM BD+34 732
DMcomp BDsup HD 23606 M HD 0
GC RA1950rad 0.97990042 DE1950rad 0.60850625 PmRA2000 -0.0025
PmDE2000 -0.017
Hipparcos
Catalog H HIP 17730 Proxy RAhms 03 47 47.36
DEdms +35 01 05.8 Vmag 9.57 VarFlag R Vmag H
RAdeg 56.9473 DEdeg 35.0183 AstroRef Plx -0.01
CCDM 03478+3501 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 23606 BD BD+34 732
CD CP Dm number +34 732 VIred 0.12
SpType A R SpType Coord arcsec 2000 034747.36+350105.8
Hipparcos 2
HIP 17730 Sn 5 So 1 Nc 1
RArad 0.9939181479 DErad 0.6111843253 Plx 2.32 PmRA 0.2
PmDE -7.32 E RArad 1.19 E DErad 0.77 E Plx 1.43
E pmRA 1.5 E pmDE 1.27 Hpmag 9.6134 E Hpmag 0.0022
SHp 0.019 VA 0 BV 0.11 E BV 0.015
VI 0.12
CCDM
Ccdm 03478+3501 RComp Comp A Note1
Note2 Discov num DRAs -0.86 DDEs 8.9
R dRAs 70 Year Theta Rho
Obs 3 Vmag 9.5 Sp A PmNote *
PmRA 2 PmDE -4 Dm number +34 732 Cat1 BD
Name2 +34 397 Cat2 AGK2/3 HD 23606 M HD
ADS BDS A 2771 M ADS BDS N IDS IDS 03414N3443A
HIC 17730
 
 
03478+3501 B
 
 
Coord arcsec 2000 034745.60+350036.9 Coord calc 034745.60+350036.9 Mag 11.97 PmRA 50.00
PmDE -23.0 Tycho2 2364-02327-1 Calc delta mag 2.41
Tycho2
Tycho2 2364-02327-1 Pflag RAmdeg 56.94001923 DEmdeg 35.01026911
PmRA 49.9 PmDE -22.5 E RAmdeg 42 E DEmdeg 56
E pmRA 5.6 E pmDE 7.0 EpRAm 1984.63 EpDEm 1984.32
Num 3 Q RAmdeg 7.2 Q DEmdeg 1.2 Q pmRA 7.2
Q pmDE 1.2 BTmag 12.440 E BTmag 0.184 VTmag 11.971
E VTmag 0.170 Prox 360 TYC T HIP
CCDM RAdeg 56.93997583 DEdeg 35.01030361 EpRA 1990 1.71
EpDE 1990 1.46 E RAdeg 69.6 E DEdeg 93.7 Posflg
Corr -0.1
CCDM
Ccdm 03478+3501 RComp Comp B Note1
Note2 Discov num ES 235 DRAs -2.74 DDEs -19.1
R dRAs 70 Year 1899 Theta 217 Rho 35.5
Obs 3 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2771 M ADS BDS N IDS IDS 03414N3443B
HIC
 
 
03478+3501 C
 
 
Coord arcsec 2000 034745.44+350037.2 Mag 12.3 Calc delta mag 2.74 Calc coord yes
CCDM
Ccdm 03478+3501 RComp B Comp C Note1
Note2 Discov num ES 235 DRAs DDEs
R dRAs Year 1899 Theta 277 Rho 2.4
Obs 4 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2771 M ADS BDS N IDS IDS 03414N3443C
HIC