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
21509+3240
FYM 143 CD


Nearby doubles
17' : 21522+3252
ES 2321

24' : 21492+3254
ES 2265

28' : 21487+3233
GRV 510

29' : 21487+3231
GRV 508

29' : 21487+3251
ES 2386

31' : 21493+3303
J 3146

41' : 21530+3210
KPP4254

42' : 21519+3319
A 2692

42' : 21496+3319
HDS3106

43' : 21497+3320
ES 210

46' : 21479+3306
OSO 157AB

47' : 21532+3205
ES 2322AB

51' : 21501+3151
BU 692AB

51' : 21529+3327
J 3151

52' : 21469+3229
GYL 65

54' : 21547+3220
LAF 67AB

56' : 21553+3239
OSO 162AB

57' : 21544+3206
COU1042

58' : 21544+3204
TDT3227

62' : 21476+3326
TDT3156

62' : 21554+3217
J 203

65' : 21557+3301
AG 278

70' : 21468+3328
ES 2264

72' : 21456+3307
COU1187

82' : 21573+3241
A 1226

82' : 21571+3300
TDT3256



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 21509+3240 : COMPONENTS
 
 
  A B C D E
B pa=314.8°
sep=9.03"
 
C pa=322.2°
sep=58.49"
pa=323.5°
sep=49.54"
 
D pa=4.5°
sep=46.34"
pa=14.1°
sep=41.08"
pa=14.1°
sep=41.08"
 
E pa=358.5°
sep=29.18"
pa=14.0°
sep=23.50"
pa=115.9°
sep=39.03"
pa=194.4°
sep=17.57"
 
F pa=301.7°
sep=22.81"
pa=293.4°
sep=14.16"
pa=154.3°
sep=37.96"
pa=213.9°
sep=41.23"
pa=227.4°
sep=25.36"
 
 
21509+3240 A
 
 
Coord arcsec 2000 215054.61+323931.0 Mag 8.28 Spectral class A0 (white) PmRA -7.00
PmDE 2.0 SAO 71763 HIP 107844 Tycho2 2722-00969-1
HD 207805 BD BD+31 4560
Tycho2
Tycho2 2722-00969-1 Pflag RAmdeg 327.72752905 DEmdeg 32.65860897
PmRA -5.9 PmDE 4.6 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.43 EpDEm 1991.69
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.7 BTmag 8.449 E BTmag 0.015 VTmag 8.277
E VTmag 0.011 Prox 586 TYC T HIP 107844
CCDM RAdeg 327.72754528 DEdeg 32.65859861 EpRA 1990 1.72
EpDE 1990 1.95 E RAdeg 4.9 E DEdeg 5.3 Posflg
Corr 0.1
SAO
SAO 71763 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.005 Vmag 8.4 SpType A0
Double code Source 6 CatNum 2151 DM BD+31 4560
DMcomp BDsup HD 207805 M HD 0
GC RA1950rad 5.7104105 DE1950rad 0.56590311 PmRA2000 0
PmDE2000 -0.009
Hipparcos
Catalog H HIP 107844 Proxy RAhms 21 50 54.61
DEdms +32 39 31.0 Vmag 8.26 VarFlag R Vmag H
RAdeg 327.728 DEdeg 32.6586 AstroRef Plx 1.94
CCDM 21509+3240 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 207805 BD BD+31 4560
CD CP Dm number +31 4560 VIred 0.06
SpType A0 R SpType Coord arcsec 2000 215054.61+323931.0
Hipparcos 2
HIP 107844 Sn 5 So 0 Nc 1
RArad 5.7199247205 DErad 0.5700000688 Plx 3.34 PmRA -6.59
PmDE 2.9 E RArad 0.48 E DErad 0.49 E Plx 0.73
E pmRA 0.57 E pmDE 0.5 Hpmag 8.3149 E Hpmag 0.0011
SHp 0.015 VA 0 BV 0.166 E BV 0.011
VI 0.18
CCDM
Ccdm 21509+3240 RComp Comp A Note1
Note2 Discov num DRAs 0.58 DDEs -29.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.5 Sp A0 PmNote *
PmRA -8 PmDE 1 Dm number +31 4560 Cat1 BD
Name2 +32 2151 Cat2 AGK2/3 HD 207805 M HD
ADS BDS A15377 M ADS BDS N IDS IDS 21466N3211A
HIC 107844
 
 
21509+3240 B
 
 
Coord arcsec 2000 215054.10+323937.4 Mag 14.6 Calc delta mag 6.32 Calc coord yes
CCDM
Ccdm 21509+3240 RComp Comp B Note1
Note2 Discov num ES 382 DRAs DDEs
R dRAs Year 1906 Theta 316 Rho 10.8
Obs 2 Vmag 14.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15377 M ADS BDS N IDS IDS 21466N3211B
HIC
 
 
21509+3240 C
 
 
Coord arcsec 2000 215051.77+324017.2 Coord calc 215051.77+324017.2 Mag 8.42 Spectral class K0 (yellow-orange)
PmRA 12.00 PmDE -7.0 SAO 71762 HIP 107840
Tycho2 2722-02288-1 HD 207804 BD BD+31 4559 Calc delta mag 0.14
Tycho2
Tycho2 2722-02288-1 Pflag RAmdeg 327.71571923 DEmdeg 32.67144869
PmRA 10.4 PmDE -4.8 E RAmdeg 7 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.84 EpDEm 1991.14
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.7 BTmag 9.653 E BTmag 0.021 VTmag 8.419
E VTmag 0.012 Prox 586 TYC T HIP 107840
CCDM RAdeg 327.71569139 DEdeg 32.67145944 EpRA 1990 1.71
EpDE 1990 1.87 E RAdeg 6.5 E DEdeg 7.3 Posflg
Corr 0.1
SAO
SAO 71762 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.008 Vmag 8.4 SpType K0
Double code Source 6 CatNum 2150 DM BD+31 4559
DMcomp BDsup HD 207804 M HD 0
GC RA1950rad 5.71020198 DE1950rad 0.56612973 PmRA2000 0.0016
PmDE2000 -0.012
Hipparcos
Catalog H HIP 107840 Proxy RAhms 21 50 51.77
DEdms +32 40 17.2 Vmag 8.31 VarFlag R Vmag H
RAdeg 327.716 DEdeg 32.6715 AstroRef Plx 2.68
CCDM 21509+3240 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 207804 BD BD+31 4559
CD CP Dm number +31 4559 VIred 1.04
SpType K0 R SpType Coord arcsec 2000 215051.77+324017.2
Hipparcos 2
HIP 107840 Sn 5 So 0 Nc 1
RArad 5.7197177952 DErad 0.5702244816 Plx 3.61 PmRA 10.69
PmDE -6.41 E RArad 0.61 E DErad 0.68 E Plx 0.93
E pmRA 0.79 E pmDE 0.76 Hpmag 8.4799 E Hpmag 0.0013
SHp 0.015 VA 0 BV 1.062 E BV 0.015
VI 1.03
CCDM
Ccdm 21509+3240 RComp Comp C Note1
Note2 Discov num ES 382 DRAs -2.24 DDEs 17.0
R dRAs 10 Year 1906 Theta 320 Rho 60.2
Obs 1 Vmag 8.5 Sp K0 PmNote *
PmRA 11 PmDE -9 Dm number +31 4559 Cat1 BD
Name2 +32 2150 Cat2 AGK2/3 HD 207804 M HD
ADS BDS A15377 M ADS BDS N IDS IDS 21466N3211C
HIC 107840
 
 
21509+3240 D
 
 
Coord arcsec 2000 215054.90+324017.2 Mag 14.71 Calc delta mag 6.43 Calc coord yes
 
 
21509+3240 E
 
 
Coord arcsec 2000 215054.55+324000.2 Mag 15.2 Calc delta mag 6.92 Calc coord yes
 
 
21509+3240 F
 
 
Coord arcsec 2000 215053.07+323943.0 Mag 15.1 Calc delta mag 6.82 Calc coord yes