19432+2701 BU 1132 (HD 338793)

 
 
19h 43m 14.79s +27° 01' 06.4" P.A. 212.00 sep 0.6 mag 9.35,9.94 Sp B8
 
 
Coord 2000 19432+2701 Discov num BU 1132 Comp Coord arcsec 2000 19 43 14.79 +27 01 06.4
Date first 1889 Date last 2016 Obs 37
Pa first 227 Pa last 212.2 P.A. Now (θ) 212.2°
Sep first 0.5 Sep last 0.558 Sep. Now (ρ) 0.558"
Mag pri 9.35 Mag sec 9.94 delta mag (ΔM) 0.59 Spectral class B8 (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -004 Sec motion dec -004
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 338793 Constellation Vulpecula SAO 87626 Tycho2 2147-02378-1
HD 338793
 
 
WDS 19432+2701 BU 1132 (HD 338793) : NOTES
 
 
discov_num notes refcode
BU 1132 The evidence suggests that there may be a question of identification.
BD+26 3650 (5' s) is single (n=2) Hei1963b
Pair probably incorrectly identified in ADS. Pair is BD+26 3651, not
the single star BD+26 3650. Probably the negative observations of
Van Biesbroeck and Voute were of the latter star. Cou1956
 
 
REFERENCES
 
 
refcode metd author reference
Cou1956 Ma - Couteau, P. 1956JO.....39..137C
Cou1956 +Mc J. Obs. 39, 137, 1956
Hei1963b Ma - Heintz, W.D. 1963JO.....46....1H
Hei1963b J. Obs. 46, 1, 1963
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19432+2701 BU 1132 2007 34 214 0.6 9.35 9.94 B8 N 194314.79+270106.4
19432+2701 BU 1132 2008 35 211 0.6 9.35 9.94 B8 N 194314.79+270106.4
19432+2701 BU 1132 2016 36 212 0.6 9.35 9.94 B8 N 194314.79+270106.4

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WDS 19432+2701 BU 1132 (HD 338793) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19432+2701 BU 1132 (HD 338793) : MEASURES
 
 
No records found.

 
 
WDS 19432+2701 (HD 338793) : VIRTUAL EYEPIECE
 
 

19432+2701 BU 1132A mag 9.35 Sp B8 19432+2701 BU 1132B sep 0.5 P.A. 209.30 mag 9.94 virtual eyepiece
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Radius:
Components only
 
 
WDS 19432+2701 (HD 338793) : ALADIN DSS IMAGE @ 19h 43m 14.79s +27° 01' 06.4"
 
 
 
 
WDS 19432+2701 BU 1132 (HD 338793) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19432+2701  BU 1132 distance=0' 19439+2708  BU  658 distance=12' 19443+2655  L    30 distance=16' 19415+2654  KPP1620 distance=24' 19419+2723  STT 382 distance=29' 19450+2719  HEI9012 distance=30' 19409+2708  STF2561 distance=33' 19442+2731  TDT1686 distance=33' 19458+2704  HJL1101 distance=34' 19458+2710  KUI  95AB distance=35' 19458+2710  LMP  43AC distance=35' 19458+2720  HEI 815AB distance=40' 19458+2720  HEI 815AC distance=40' 19458+2720  HEI 815CD distance=41' 19404+2718  BUP9003AB distance=43' 19404+2718  BUP9003AC distance=43' 19404+2718  BUP9003AD distance=43' 19404+2718  BUP9003AE distance=43' 19427+2743  BKO 433 distance=43' 19400+2712  COU 822 distance=45' 19399+2656  TDT1615 distance=46' 19448+2621  TDT1699 distance=46' 19465+2718  HEI 816 distance=47' 19435+2750  J  1034 distance=50' 19470+2710  BKO  81CD distance=51' 19470+2710  TDT1740Aa,Ab distance=51' 19470+2710  OSB   7AB distance=51' 19470+2710  BKO  81AC distance=51' 19471+2701  OSB   8AB distance=53' 19471+2701  TOB 160AC distance=53' 19471+2717  BAR  50AB distance=55' 19471+2717  BAR  50AC distance=55' 19441+2755  TDT1684 distance=56' 19472+2724  TDT1747 distance=58' 19471+2717  BAR  51CD distance=58' 19473+2720  TDT1749 distance=58' 19464+2740  GRV 275 distance=59' 19474+2726  BAR9006 distance=61' 19461+2749  A   274 distance=62' 19429+2803  A   273 distance=63' 19402+2611  A   272AB distance=65' 19402+2611  A   272AC distance=65' 19402+2611  A   272CD distance=65' 19462+2608  TDT1722 distance=66' 19467+2613  TDT1732 distance=67' 19489+2714  LDS1029 distance=75' 19411+2812  MLB 602 distance=76' 19478+2615  BRT 201 distance=78' 19478+2612  SCA 200 distance=79' 19429+2822  HDS2797 distance=82' 19378+2740  KPP4164AB distance=83' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19432+2701 BU 1132 212 0.6
Show 19439+2708 BU 658 282 0.4 12
Show 19443+2655 L 30 345 3.6 16
Show 19415+2654 KPP1620 120 12.4 24
Show 19419+2723 STT 382 322 0.3 29
Show 19450+2719 HEI9012 4 19.9 30
Show 19409+2708 STF2561 298 18.3 33
Show 19442+2731 TDT1686 264 1.4 33
Show 19458+2704 HJL1101 2 398.4 34
Show 19458+2710 KUI 95 AB 62 2.4 35
Show 19458+2710 LMP 43 AC 35 15.8 35
Show 19458+2720 HEI 815 AB 298 2.1 40
Show 19458+2720 HEI 815 AC 79 75.7 40
Show 19458+2720 HEI 815 CD 307 3.9 41
Show 19404+2718 BUP9003 AB 152 3.0 43
Show 19404+2718 BUP9003 AC 350 27.4 43
Show 19404+2718 BUP9003 AD 156 7.1 43
Show 19404+2718 BUP9003 AE 313 141.8 43
Show 19427+2743 BKO 433 69 2.4 43
Show 19400+2712 COU 822 147 0.2 45
Show 19399+2656 TDT1615 270 0.4 46
Show 19448+2621 TDT1699 23 3.0 46
Show 19465+2718 HEI 816 150 2.8 47
Show 19435+2750 J 1034 102 2.6 50
Show 19470+2710 BKO 81 CD 347 7.6 51
Show 19470+2710 TDT1740 Aa,Ab 228 1.7 51
Show 19470+2710 OSB 7 AB 347 9.9 51
Show 19470+2710 BKO 81 AC 173 84.7 51
Show 19471+2701 OSB 8 AB 10 14.1 53
Show 19471+2701 TOB 160 AC 212 30.0 53
Show 19471+2717 BAR 50 AB 310 2.7 55
Show 19471+2717 BAR 50 AC 104 220.3 55
Show 19441+2755 TDT1684 193 2.2 56
Show 19472+2724 TDT1747 315 2.2 58
Show 19471+2717 BAR 51 CD 152 4.4 58
Show 19473+2720 TDT1749 248 2.8 58
Show 19464+2740 GRV 275 17 35.6 59
Show 19474+2726 BAR9006 352 25.5 61
Show 19461+2749 A 274 63 4.2 62
Show 19429+2803 A 273 153 1.7 63
Show 19402+2611 A 272 AB 193 1.3 65
Show 19402+2611 A 272 AC 307 14.5 65
Show 19402+2611 A 272 CD 13 1.3 65
Show 19462+2608 TDT1722 202 0.5 66
Show 19467+2613 TDT1732 148 0.7 67
Show 19489+2714 LDS1029 275 12.4 75
Show 19411+2812 MLB 602 134 7.1 76
Show 19478+2615 BRT 201 359 3.2 78
Show 19478+2612 SCA 200 139 3.2 79
Show 19429+2822 HDS2797 129 0.2 82
Show 19378+2740 KPP4164 AB 255 20.5 83

 
 
WDS 19432+2701 : COMPONENTS
 
 
  A
B pa=209.3°
sep=0.54"
 
 
19432+2701 A
 
 
Componente originario normalizzato AB Name HD 338793 Coord arcsec 2000 194314.79+270106.4 Mag 9.35
Spectral class B8 (blue-white) PmRA 1.00 PmDE -4.0 SAO 87626
Tycho2 2147-02378-1 HD 338793 DM BD+26 3651
Tycho2
Tycho2 2147-02378-1 Pflag RAmdeg 295.81159124 DEmdeg 27.01840447
PmRA 1.2 PmDE -3.5 E RAmdeg 7 E DEmdeg 5
E pmRA 1.4 E pmDE 1.2 EpRAm 1991.13 EpDEm 1991.43
Num 9 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 9.017 E BTmag 0.015 VTmag 8.966
E VTmag 0.012 Prox 781 TYC T HIP
CCDM RAdeg 295.81158806 DEdeg 27.01841250 EpRA 1990 1.60
EpDE 1990 1.75 E RAdeg 6.7 E DEdeg 5.2 Posflg P
Corr 0.2
SAO
SAO 87626 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 0.004 Vmag 8.9 SpType B8
Double code Source 34 CatNum 10319 DM BD+26 3651
DMcomp BDsup HD 338793 M HD 0
GC RA1950rad 5.15393422 DE1950rad 0.46946563 PmRA2000 0.002
PmDE2000 0.002
CCDM
Ccdm 19432+2701 RComp Comp A Note1
Note2 Discov num DRAs 2.84 DDEs 6.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp B8 PmNote *
PmRA 16 PmDE 3 Dm number +26 3651 Cat1 BD
Name2 +26 2107 Cat2 AGK2/3 HD M HD
ADS BDS A12829 M ADS BDS N IDS IDS 19392N2647A
HIC
 
 
19432+2701 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194314.77+270105.9 Mag 9.94 PmRA 1.00
PmDE -4.0 Calc delta mag 0.59 Calc coord yes
CCDM
Ccdm 19432+2701 RComp Comp B Note1
Note2 Discov num BU 1132 DRAs DDEs
R dRAs Year 1889 Theta 217 Rho 0.5
Obs 23 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12829 M ADS BDS N N IDS IDS 19392N2647B
HIC