02178+5638 A 1272 (V438 Per)

 
 
02h 17m 46.34s +56° 38' 29.1" P.A. 24.00 sep 1.2 mag 8.60,9.90 Sp B5Ib dist. 819.67 pc (2673.76 l.y.)
 
 
Coord 2000 02178+5638 Discov num A  1272 Comp Coord arcsec 2000 02 17 46.34 +56 38 29.1
Date first 1906 Date last 2016 Obs 11
Pa first 25 Pa last 23.6 P.A. Now (θ) 23.6°
Sep first 1.2 Sep last 1.197 Sep. Now (ρ) 1.197"
Mag pri 8.60 Mag sec 9.90 delta mag (ΔM) 1.3 Spectral class B5Ib (blue-white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -002 Sec motion dec -002
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V438 Per Constellation Perseus SAO 23138 HIP 10704
Tycho2 3694-03314-1 Gaia DR2 458332182260422272 HD 13970 BD BD+55 564
Distance 819.67 Distance ly 2673.76
 
 
WDS 02178+5638 A 1272 (V438 Per) : NOTES
 
 
discov_num notes refcode
A 1272 V438 Per, a W UMa type eclipsing binary, P = 3.50939d. Zas2012
 
 
REFERENCES
 
 
refcode metd author reference
Zas2012 - Zasche, P. ...................
Zas2012 private communication, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02178+5638 A 1272 2001 8 24 1.2 8.60 9.90 B5Ib D 021746.34+563829.1
02178+5638 A 1272 2015 9 24 1.2 8.60 9.90 B5Ib N 021746.34+563829.1
02178+5638 A 1272 2016 11 24 1.2 8.60 9.90 B5Ib N 021746.34+563829.1

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WDS 02178+5638 A 1272 (V438 Per) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02178+5638 A 1272 (V438 Per) : MEASURES
 
 
No records found.

 
 
WDS 02178+5638 (V438 Per) : VIRTUAL EYEPIECE
 
 

02178+5638 A  1272A mag 8.6 Sp B5Ib 02178+5638 A  1272B sep 1.1 P.A. 13.50 mag 9.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 02178+5638 (V438 Per) : ALADIN DSS IMAGE @ 02h 17m 46.34s +56° 38' 29.1"
 
 
 
 
WDS 02178+5638 A 1272 (V438 Per) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02178+5638  A  1272 distance=0' 02181+5637  STI1835 distance=4' 02184+5634  SKF1927 distance=8' 02171+5645  ES 1874 distance=9' 02190+5638  TDS2198 distance=10' 02184+5623  TDS2195 distance=16' 02184+5659  STI1842 distance=21' 02175+5659  STI1829 distance=21' 02150+5634  STI1817 distance=23' 02180+5616  UC   29CF distance=23' 02180+5616  DAM1003CE distance=23' 02180+5616  PKO  25CD distance=23' 02184+5701  STI1840 distance=23' 02176+5616  TDS2193 distance=23' 02180+5616  BRF   1AB distance=23' 02180+5616  PKO  25AC distance=23' 02180+5616  PKO  25AD distance=23' 02180+5616  PKO  25BC distance=23' 02180+5616  PKO  25BD distance=23' 02180+5614  A  1273 distance=25' 02189+5701  TDS2197 distance=25' 02182+5704  BKO 166 distance=26' 02175+5704  BKO 164 distance=26' 02169+5703  STTA 25 distance=26' 02177+5706  STI1831 distance=28' 02173+5706  BKO 163 distance=28' 02142+5634  STI1811 distance=30' 02194+5705  TDS2202 distance=30' 02171+5609  STI1826 distance=31' 02199+5613  TDS2205 distance=31' 02212+5651  BU 1171 distance=31' 02191+5708  HJ 1114 distance=32' 02162+5608  STI1821 distance=33' 02192+5710  BU 1370 distance=34' 02136+5637  STI1810 distance=35' 02189+5713  BKO 169 distance=36' 02186+5714  BKO 167 distance=36' 02183+5714  STI1838 distance=37' 02182+5715  STI1836 distance=37' 02188+5714  TDS  81AB distance=37' 02188+5714  BKO 168AC distance=37' 02192+5716  BKO 170 distance=39' 02196+5717  WZ    4AB distance=41' 02196+5717  MLR 706AC distance=41' 02213+5709  TDS2219 distance=42' 02158+5600  TRN   9 distance=43' 02227+5627  FMR  50 distance=43' 02182+5556  STI1837 distance=44' 02172+5555  STF 235 distance=44' 02199+5719  HDS 304 distance=45' 02176+5724  STI1830 distance=46' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02178+5638 A 1272 24 1.2
Show 02181+5637 STI1835 336 12.0 4
Show 02184+5634 SKF1927 241 4.1 8
Show 02171+5645 ES 1874 146 3.2 9
Show 02190+5638 TDS2198 152 0.6 10
Show 02184+5623 TDS2195 122 0.7 16
Show 02184+5659 STI1842 34 14.7 21
Show 02175+5659 STI1829 122 10.5 21
Show 02150+5634 STI1817 159 14.9 23
Show 02180+5616 UC 29 CF 320 30.9 23
Show 02180+5616 DAM1003 CE 112 4.4 23
Show 02180+5616 PKO 25 CD 150 56.2 23
Show 02184+5701 STI1840 188 6.4 23
Show 02176+5616 TDS2193 341 1.8 23
Show 02180+5616 BRF 1 AB 132 4.5 23
Show 02180+5616 PKO 25 AC 25 19.1 23
Show 02180+5616 PKO 25 AD 132 47.5 23
Show 02180+5616 PKO 25 BC 13 20.9 23
Show 02180+5616 PKO 25 BD 132 42.9 23
Show 02180+5614 A 1273 337 3.7 25
Show 02189+5701 TDS2197 75 0.9 25
Show 02182+5704 BKO 166 50 10.0 26
Show 02175+5704 BKO 164 297 10.9 26
Show 02169+5703 STTA 25 205 102.8 26
Show 02177+5706 STI1831 137 4.7 28
Show 02173+5706 BKO 163 337 9.9 28
Show 02142+5634 STI1811 311 11.9 30
Show 02194+5705 TDS2202 91 0.4 30
Show 02171+5609 STI1826 7 11.0 31
Show 02199+5613 TDS2205 33 1.6 31
Show 02212+5651 BU 1171 17 1.2 31
Show 02191+5708 HJ 1114 323 16.4 32
Show 02162+5608 STI1821 140 4.2 33
Show 02192+5710 BU 1370 336 25.6 34
Show 02136+5637 STI1810 61 15.3 35
Show 02189+5713 BKO 169 243 4.1 36
Show 02186+5714 BKO 167 191 11.8 36
Show 02183+5714 STI1838 195 8.5 37
Show 02182+5715 STI1836 177 12.7 37
Show 02188+5714 TDS 81 AB 105 1.2 37
Show 02188+5714 BKO 168 AC 239 4.1 37
Show 02192+5716 BKO 170 126 5.0 39
Show 02196+5717 WZ 4 AB 254 3.8 41
Show 02196+5717 MLR 706 AC 348 14.5 41
Show 02213+5709 TDS2219 274 0.4 42
Show 02158+5600 TRN 9 29 4.6 43
Show 02227+5627 FMR 50 14 30.5 43
Show 02182+5556 STI1837 161 10.0 44
Show 02172+5555 STF 235 48 1.9 44
Show 02199+5719 HDS 304 291 0.3 45
Show 02176+5724 STI1830 70 8.4 46

 
 
WDS 02178+5638 : COMPONENTS
 
 
  A
B pa=13.5°
sep=1.13"
 
 
02178+5638 A
 
 
Componente originario normalizzato AB Name V438 Per Coord arcsec 2000 021746.34+563829.1 Mag 8.6
Spectral class B5Ib (blue-white) PmRA -1.00 PmDE -2.0 SAO 23138
HIP 10704 Tycho2 3694-03314-1 HD 13970 BD BD+55 564
Tycho2
Tycho2 3694-03314-1 Pflag P RAmdeg 34.44309998 DEmdeg 56.64141412
PmRA -0.6 PmDE -2.2 E RAmdeg 7 E DEmdeg 7
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.35 EpDEm 1991.32
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.2 BTmag 8.719 E BTmag 0.017 VTmag 8.595
E VTmag 0.014 Prox 12 TYC T HIP 10704
CCDM A RAdeg 34.44306611 DEdeg 56.64137528 EpRA 1990 1.69
EpDE 1990 1.62 E RAdeg 6.6 E DEdeg 6.9 Posflg D
Corr 0.0
SAO
SAO 23138 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.01 Vmag 8.6 SpType B3
Double code Source 38 CatNum 2054 DM BD+55 564
DMcomp BDsup HD 13970 M HD 0
GC RA1950rad 0.58585299 DE1950rad 0.98455413 PmRA2000 -0.001
PmDE2000 0.006
Hipparcos
Catalog H HIP 10704 Proxy H RAhms 02 17 46.34
DEdms +56 38 28.9 Vmag 8.31 VarFlag 2 R Vmag G
RAdeg 34.4431 DEdeg 56.6414 AstroRef A Plx -0.58
CCDM 02178+5638 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 24 Rho 1.189 HD 13970 BD BD+55 564
CD CP Dm number +55 564 VIred 0.15
SpType B5Ib R SpType Coord arcsec 2000 021746.34+563828.9
Hipparcos 2
HIP 10704 Sn 15 So 3 Nc 2
RArad 0.6011450915 DErad 0.9885784645 Plx -1.22 PmRA 1.89
PmDE -3.24 E RArad 0.75 E DErad 0.58 E Plx 1.03
E pmRA 0.98 E pmDE 0.72 Hpmag 8.3574 E Hpmag 0.0023
SHp 0.032 VA 1 BV 0.133 E BV 0.005
VI 0.15
CCDM
Ccdm 02178+5638 RComp Comp A Note1
Note2 Discov num DRAs -1.66 DDEs 29.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp B3 PmNote *
PmRA 1 PmDE 1 Dm number +55 564 Cat1 BD
Name2 +56 257 Cat2 AGK2/3 HD 13970 M HD
ADS BDS A 1748 M ADS BDS N IDS IDS 02108N5611A
HIC 10704
 
 
02178+5638 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021746.37+563830.2 Mag 9.9 PmRA -1.00
PmDE -2.0 Tycho2 3694-03314-2 Calc delta mag 1.3 Calc coord yes
Tycho2
Tycho2 3694-03314-2 Pflag P RAmdeg 34.44309998 DEmdeg 56.64141412
PmRA -0.6 PmDE -2.2 E RAmdeg 7 E DEmdeg 7
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.35 EpDEm 1991.32
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.2 BTmag 10.081 E BTmag 0.028 VTmag 9.902
E VTmag 0.031 Prox 12 TYC HIP 10704
CCDM B RAdeg 34.44331972 DEdeg 56.64168056 EpRA 1990 1.69
EpDE 1990 1.59 E RAdeg 16.8 E DEdeg 18.2 Posflg D
Corr 0.0
CCDM
Ccdm 02178+5638 RComp Comp B Note1
Note2 Discov num A 1272 DRAs DDEs
R dRAs Year 1906 Theta 026 Rho 1.2
Obs 4 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1748 M ADS BDS N IDS IDS 02108N5611B
HIC 10704