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Doubles in session


Current system
20153+2536
BU 983 AB
QR Vul


Nearby doubles
32' : 20130+2527
BKO 805

32' : 20166+2503
POU4329

32' : 20160+2505
BKO 820

32' : 20162+2506
POU4323

33' : 20157+2503
POU4318

33' : 20175+2521
POU4342

35' : 20171+2512
POU4338

37' : 20126+2539
DOO 15AB

38' : 20146+2459
POU4304

38' : 20126+2529
BRT3355

40' : 20173+2604
BRT3357

41' : 20173+2505
POU4341

41' : 20180+2553
TDT2151

41' : 20183+2539
BU 985AB

42' : 20177+2510
POU4344

44' : 20146+2453
J 1165

46' : 20149+2451
BKO 816

46' : 20145+2451
STT 402

48' : 20176+2500
POU4343

49' : 20120+2554
DOO 14

49' : 20184+2511
POU4352

50' : 20140+2449
BKO 809

51' : 20116+2523
POU4257

51' : 20142+2446
POU4295

52' : 20184+2501
POU4350

53' : 20141+2446
BKO 810



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.
 
 
WDS 20153+2536 : COMPONENTS
 
 
  A B
B pa=189.1°
sep=0.43"
 
C pa=82.1°
sep=104.55"
pa=81.9°
sep=104.68"
 
 
20153+2536 A
 
 
Name QR Vul Coord arcsec 2000 201515.89+253531.1 Mag 4.8 Spectral class B3V (blue-white)
PmRA 2.00 PmDE -7.0 SAO 88410 HIP 99824
Tycho2 2159-02068-1 HD 192685 HR 7739 GC 28140
BD BD+25 4165
Tycho2
Tycho2 2159-02068-1 Pflag RAmdeg 303.81622768 DEmdeg 25.59194889
PmRA 5.8 PmDE -5.6 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.53 EpDEm 1991.58
Num 15 Q RAmdeg 1.3 Q DEmdeg 1.7 Q pmRA 1.2
Q pmDE 1.8 BTmag 4.538 E BTmag 0.014 VTmag 4.725
E VTmag 0.009 Prox 999 TYC T HIP 99824
CCDM AB RAdeg 303.81621306 DEdeg 25.59196167 EpRA 1990 1.71
EpDE 1990 1.75 E RAdeg 3.2 E DEdeg 3.2 Posflg P
Corr 0.4
SAO
SAO 88410 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.003 Vmag 4.8 SpType B3
Double code Source 70 CatNum 28140 DM BD+25 4165
DMcomp BDsup HD 192685 M HD 0
GC 28140 RA1950rad 5.29334114 DE1950rad 0.44397905 PmRA2000 0.0006
PmDE2000 -0.006
Hipparcos
Catalog H HIP 99824 Proxy H RAhms 20 15 15.89
DEdms +25 35 31.1 Vmag 4.79 VarFlag 2 R Vmag G
RAdeg 303.816 DEdeg 25.592 AstroRef A Plx 2.72
CCDM 20153+2536 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 177 Rho 0.552 HD 192685 BD BD+25 4165
CD CP Dm number +25 4165 VIred -0.22
SpType B3V R SpType Coord arcsec 2000 201515.89+253531.1
Hipparcos 2
HIP 99824 Sn 15 So 3 Nc 2
RArad 5.3025932247 DErad 0.4466641237 Plx 3.29 PmRA 6.93
PmDE -3.89 E RArad 0.27 E DErad 0.29 E Plx 0.51
E pmRA 0.28 E pmDE 0.3 Hpmag 4.7129 E Hpmag 0.0027
SHp 0.028 VA 2 BV -0.181 E BV 0.004
VI -0.22
CCDM
Ccdm 20153+2536 RComp Comp A Note1
Note2 Discov num DRAs -2.13 DDEs -29.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 4.8 Sp B3 PmNote *
PmRA 4 PmDE -2 Dm number +25 4165 Cat1 BD
Name2 +25 2303 Cat2 AGK2/3 HD 192685 M HD
ADS BDS A13589 M ADS BDS N IDS IDS 20110N2517A
HIC 99824
 
 
20153+2536 B
 
 
Coord arcsec 2000 201515.88+253530.7 Mag 7.55 Calc delta mag 2.75 Calc coord yes
CCDM
Ccdm 20153+2536 RComp Comp B Note1
Note2 Discov num BU 983 DRAs DDEs
R dRAs Year 1955 Theta 166 Rho 0.7
Obs 17 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13589 M ADS BDS N IDS IDS 20110N2517B
HIC 99824
 
 
20153+2536 C
 
 
Coord arcsec 2000 201523.55+253545.4 Mag 9.7 PmRA 6.00 PmDE -11.0
Calc delta mag 4.9 Calc coord yes
CCDM
Ccdm 20153+2536 RComp Comp C Note1
Note2 Discov num BU 983 DRAs DDEs
R dRAs Year 1912 Theta 083 Rho 115.8
Obs 1 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13589 M ADS BDS N IDS IDS 20110N2517C
HIC