stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21520+5548
STF 2840 AC


Nearby doubles
15' : 21518+5534
HDS3113

17' : 21532+5601
KPP 630

26' : 21550+5540
STI2600

35' : 21510+5621
KR 55AB

36' : 21554+5608
OSO 163AB

42' : 21568+5558
A 1897

44' : 21571+5556
STI2601

51' : 21467+5523
ES 1012

55' : 21572+5515
CRB 211

56' : 21474+5508
MLR 591

57' : 21557+5500
KPP1133

59' : 21568+5506
TDT3252

60' : 21450+5554
HDS3097

60' : 21583+5616
A 1898

67' : 21546+5445
LDS6365

70' : 21439+5540
A 1895

70' : 21581+5635
HJ 1709

70' : 21590+5511
STI2604

71' : 21550+5442
A 1800

71' : 21479+5649
STI2591

72' : 21437+5555
STI2589

76' : 21442+5513
A 1896

77' : 21434+5526
ES 1010

80' : 21522+5429
STI2596

83' : 21427+5615
STI2586

91' : 21514+5418
HLD 50AB



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 21520+5548 : COMPONENTS
 
 
  A B
B pa=189.6°
sep=17.58"
 
C pa=351.6°
sep=53.65"
pa=356.0°
sep=70.57"
 
 
21520+5548 A
 
 
Name NSV13909 Coord arcsec 2000 215201.02+554748.3 Mag 5.64 Spectral class B6IV (blue-white)
PmRA 19.00 PmDE -1.0 SAO 33819 HIP 107930
Tycho2 3972-02736-1 HD 208095 HR 8357 GC 30627
BD BD+55 2639
Tycho2
Tycho2 3972-02736-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 5.526 E BTmag 0.014 VTmag 5.640
E VTmag 0.009 Prox 180 TYC T HIP 107930
CCDM A RAdeg 328.00426278 DEdeg 55.79674583 EpRA 1990 1.63
EpDE 1990 1.73 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 33819 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 0.007 Vmag 5.5 SpType B3
Double code Source 70 CatNum 30627 DM BD+55 2639
DMcomp BDsup HD 208095 M HD 0
GC 30627 RA1950rad 5.7173557 DE1950rad 0.96972676 PmRA2000 0.0015
PmDE2000 0.003
Hipparcos
Catalog H HIP 107930 Proxy RAhms 21 52 01.02
DEdms +55 47 48.3 Vmag 5.7 VarFlag R Vmag G
RAdeg 328.004 DEdeg 55.7967 AstroRef A Plx 5.07
CCDM 21520+5548 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 208095 BD BD+55 2639
CD CP Dm number +55 2639 VIred -0.06
SpType B6IV-V R SpType Coord arcsec 2000 215201.02+554748.3
Hipparcos 2
HIP 107930 Sn 95 So 3 Nc 1
RArad 5.724754258 DErad 0.9738369075 Plx 2.17 PmRA 17.25
PmDE -5.73 E RArad 1.88 E DErad 1.72 E Plx 2.31
E pmRA 2.04 E pmDE 1.89 Hpmag 5.6923 E Hpmag 0.0197
SHp 0.101 VA 0 BV -0.081 E BV 0.004
VI -0.06
CCDM
Ccdm 21520+5548 RComp Comp A Note1
Note2 Discov num DRAs 1.05 DDEs -12.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.5 Sp B3 PmNote *
PmRA 16 PmDE -4 Dm number +55 2639 Cat1 BD
Name2 +55 1504 Cat2 AGK2/3 HD 208095 M HD
ADS BDS A15405 M ADS BDS N IDS IDS 21486N5519A
HIC 107930
 
 
21520+5548 B
 
 
Coord arcsec 2000 215200.67+554731.0 Mag 6.42 Spectral class V PmRA 13.00
PmDE 13.0 SAO 33817 HIP 107929 Tycho2 3972-02737-1
HD 208063 GC 30626 BD BD+55 2638 Calc delta mag 0.78
Calc coord yes
Tycho2
Tycho2 3972-02737-1 Pflag RAmdeg 328.00186999 DEmdeg 55.79199152
PmRA 10.7 PmDE 23.4 E RAmdeg 4 E DEmdeg 4
E pmRA 3.8 E pmDE 3.8 EpRAm 1991.66 EpDEm 1991.64
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 6.403 E BTmag 0.014 VTmag 6.416
E VTmag 0.010 Prox 180 TYC T HIP 107929
CCDM B RAdeg 328.00182583 DEdeg 55.79193722 EpRA 1990 1.67
EpDE 1990 1.65 E RAdeg 3.5 E DEdeg 3.7 Posflg
Corr 0.1
SAO
SAO 33817 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.024 Vmag 7.3 SpType A
Double code Source 70 CatNum 30626 DM BD+55 2638
DMcomp BDsup HD 208063 M HD 0
GC 30626 RA1950rad 5.71731238 DE1950rad 0.96964031 PmRA2000 0.0014
PmDE2000 0.02
Hipparcos
Catalog H HIP 107929 Proxy RAhms 21 52 00.45
DEdms +55 47 31.0 Vmag 6.56 VarFlag R Vmag H
RAdeg 328.002 DEdeg 55.7919 AstroRef B Plx 1.67
CCDM 21520+5548 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 208063 BD BD+55 2638
CD CP Dm number +55 2638 VIred 0.03
SpType A1p R SpType Coord arcsec 2000 215200.45+554731.0
Hipparcos 2
HIP 107929 Sn 95 So 3 Nc 1
RArad 5.724712185 DErad 0.9737529592 Plx 4.83 PmRA 13.99
PmDE -9.04 E RArad 7.96 E DErad 6.22 E Plx 8.67
E pmRA 9.05 E pmDE 7.54 Hpmag 6.5965 E Hpmag 0.0363
SHp 0 VA 0 BV 0.007 E BV 0.005
VI 0.03
CCDM
Ccdm 21520+5548 RComp Comp B Note1
Note2 Discov num STF2840 DRAs 0.50 DDEs -28.2
R dRAs 10 Year 1958 Theta 196 Rho 18.3
Obs 99 Vmag 7.3 Sp A PmNote *
PmRA 22 PmDE 33 Dm number +55 2638 Cat1 BD
Name2 +55 1503 Cat2 AGK2/3 HD 208063 M HD
ADS BDS A15405 M ADS BDS N N IDS IDS 21486N5519B
HIC 107929
 
 
21520+5548 C
 
 
Coord arcsec 2000 215200.09+554841.4 Mag 13.1 Spectral class V Calc delta mag 7.46
Calc coord yes
CCDM
Ccdm 21520+5548 RComp Comp C Note1
Note2 Discov num STF2840 DRAs DDEs
R dRAs Year 1912 Theta 348 Rho 55.2
Obs 1 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15405 M ADS BDS N IDS IDS 21486N5519C
HIC