stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17566+5129
BU 633 AB


Nearby doubles
19' : 17551+5117
KPP2198

20' : 17574+5111
ES 78AB

25' : 17578+5107
DAM 686

46' : 17581+5213
STF2261AB

55' : 18001+5045
KPP1193

59' : 17598+5039
COU2390

65' : 18012+5217
KPP 407

68' : 17500+5103
ES 779

77' : 18046+5111
WIS 323

80' : 18041+5053
COU2391

83' : 17491+5047
LEP 86AB

84' : 17499+5036
BEM9016

84' : 18046+5053
STF2279

86' : 18054+5155
COU2513

89' : 18003+5251
STF2271AB

91' : 18061+5116
COU2514

97' : 17480+5224
MMA 38

98' : 17514+5007
BEM 30

99' : 17469+5054
DAM 267

99' : 17473+5218
CVR 863

100' : 17599+5304
HO 563AB

100' : 17464+5102
DAM 266

104' : 17571+5313
TDT 595

104' : 18009+4954
LDS4770

105' : 17493+5011
ES 974

106' : 17514+4956
UC 3428



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 17566+5129 : COMPONENTS
 
 
  A B C D E F
B pa=161.9°
sep=19.64"
 
C pa=220.7°
sep=31.87"
pa=258.4°
sep=27.44"
 
D pa=7.0°
sep=58.82"
pa=0.8°
sep=77.06"
pa=18.7°
sep=87.14"
 
E pa=221.4°
sep=73.82"
pa=236.3°
sep=66.08"
pa=222.0°
sep=41.96"
pa=206.2°
sep=126.76"
 
F pa=126.1°
sep=88.40"
pa=117.1°
sep=73.39"
pa=106.8°
sep=96.37"
pa=149.8°
sep=127.79"
pa=88.4°
sep=120.38"
 
G pa=18.0°
sep=133.89"
pa=13.5°
sep=150.22"
pa=22.3°
sep=163.74"
pa=26.3°
sep=76.97"
pa=26.3°
sep=203.73"
pa=350.5°
sep=181.94"
 
 
17566+5129 A
 
 
Common name Eltanin Meaning sea monster Other names ETAMIN, RASTABAN, ZENITH STAR Coord arcsec 2000 175636.38+512920.2
Mag 2.23 Spectral class K5III (yellow-orange) PmRA -8.00 PmDE -19.0
SAO 30653 HIP 87833 Tycho2 3523-01684-1 HD 164058
HR 6705 GC 24432 ADS 10923 BD BD+51 2282
Bayer Gamma Draconis Bayer name Gam Dra Flamsteed 33 Draconis Flamsteed name 33 Dra
FK5 676
Tycho2
Tycho2 3523-01684-1 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 4.246 E BTmag 0.014 VTmag 2.381
E VTmag 0.009 Prox 999 TYC T HIP 87833
CCDM RAdeg 269.15157222 DEdeg 51.48894944 EpRA 1990 1.68
EpDE 1990 1.74 E RAdeg 3.2 E DEdeg 3.3 Posflg
Corr -0.1
SAO
SAO 30653 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.02 Vmag 2.4 SpType K5
Double code Source 74 CatNum 676 DM BD+51 2282
DMcomp BDsup HD 164058 M HD 0
GC 24432 RA1950rad 4.69250502 DE1950rad 0.89874049 PmRA2000 -0.0007
PmDE2000 -0.019
Hipparcos
Catalog H HIP 87833 Proxy RAhms 17 56 36.38
DEdms +51 29 20.2 Vmag 2.24 VarFlag 1 R Vmag H
RAdeg 269.152 DEdeg 51.489 AstroRef Plx 22.1
CCDM 17566+5129 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 164058 BD BD+51 2282
CD CP Dm number +51 2282 VIred 1.54
SpType K5III R SpType Coord arcsec 2000 175636.38+512920.2
Hipparcos 2
HIP 87833 Sn 5 So 0 Nc 1
RArad 4.6975811581 DErad 0.8986517235 Plx 21.14 PmRA -8.48
PmDE -22.79 E RArad 0.1 E DErad 0.09 E Plx 0.1
E pmRA 0.11 E pmDE 0.1 Hpmag 2.3617 E Hpmag 0.0008
SHp 0.006 VA 0 BV 1.521 E BV 0.005
VI 1.54
CCDM
Ccdm 17566+5129 RComp Comp A Note1
Note2 Discov num DRAs 0.36 DDEs 20.2
R dRAs 10 Year Theta Rho
Obs 7 Vmag 2.4 Sp K5 PmNote *
PmRA -13 PmDE -20 Dm number +51 2282 Cat1 BD
Name2 +51 1174 Cat2 AGK2/3 HD 164058 M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130A
HIC 87833
 
 
17566+5129 B
 
 
Coord arcsec 2000 175637.03+512901.5 Mag 13.4 Calc delta mag 11.17 Calc coord yes
CCDM
Ccdm 17566+5129 RComp Comp B Note1
Note2 Discov num BU 633 DRAs DDEs
R dRAs Year 1878 Theta 151 Rho 20.9
Obs 7 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130B
HIC
 
 
17566+5129 C
 
 
Coord arcsec 2000 175634.16+512856.0 Mag 12.9 Calc delta mag 10.67 Calc coord yes
CCDM
Ccdm 17566+5129 RComp Comp C Note1
Note2 Discov num BU 633 DRAs DDEs
R dRAs Year 1898 Theta 230 Rho 45.7
Obs 2 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130C
HIC
 
 
17566+5129 D
 
 
Coord arcsec 2000 175637.14+513018.6 Mag 12.9 PmRA -2.00 PmDE -9.0
Calc delta mag 10.67 Calc coord yes
CCDM
Ccdm 17566+5129 RComp Comp D Note1
Note2 Discov num BU 633 DRAs DDEs
R dRAs Year 1915 Theta 012 Rho 57.6
Obs 3 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130D
HIC
 
 
17566+5129 E
 
 
Coord arcsec 2000 175631.15+512824.9 Mag 11.9 PmRA -2.00 PmDE -5.0
Calc delta mag 9.67 Calc coord yes
CCDM
Ccdm 17566+5129 RComp Comp E Note1
Note2 Discov num BU 633 DRAs DDEs
R dRAs Year 1913 Theta 235 Rho 96.9
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130E
HIC
 
 
17566+5129 F
 
 
Coord arcsec 2000 175644.03+512828.2 Mag 11.67 PmRA 1.00 PmDE -8.0
Calc delta mag 9.44 Calc coord yes
CCDM
Ccdm 17566+5129 RComp Comp F Note1
Note2 Discov num BU 633 DRAs DDEs
R dRAs Year 1879 Theta 116 Rho 125.3
Obs 4 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130F
HIC
 
 
17566+5129 G
 
 
Coord arcsec 2000 175640.80+513127.6 Mag 11.23 PmRA 3.00 PmDE 4.0
Calc delta mag 9 Calc coord yes
CCDM
Ccdm 17566+5129 RComp Comp G Note1
Note2 Discov num BU 633 DRAs DDEs
R dRAs Year 1913 Theta 028 Rho 140.1
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10923 M ADS BDS N IDS IDS 17543N5130G
HIC