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Doubles in session


Current system
22008-2827
BU 276
Eta PsA


Nearby doubles
10' : 22011-2819
RST4702

10' : 22008-2818
RST1116

16' : 22018-2820
SKF2101

41' : 21595-2903
HJ 5311AB

42' : 22005-2909
TOI2307

43' : 22018-2907
RST1117

46' : 22032-2754
UC 4635

47' : 21583-2754
DAM1265

53' : 21596-2738
STN 56

53' : 22009-2735
UC 4629

58' : 21577-2747
HJ 3068

81' : 21576-2935
UC 4613

84' : 21585-2944
LSC 100

90' : 22031-2703
B 547

93' : 21563-2717
SEE 461AB

93' : 21597-2959
COO 247

94' : 22077-2804
HWE 60

99' : 22022-2651
COO 248

100' : 22029-2652
B 2500

106' : 22069-2937
LSC 101

108' : 21559-2701
LDS5936

112' : 21528-2903
UC 4587

113' : 22052-2651
SEE 467

124' : 22064-3006
UC 4649

127' : 21514-2853
LDS5930

130' : 22053-3022
I 677



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 22008-2827 : COMPONENTS
 
 
  A
B pa=115.9°
sep=1.70"
 
 
22008-2827 A
 
 
Componente originario normalizzato AB Name Eta PsA Coord arcsec 2000 220050.24-282713.6 Mag 5.7
Spectral class B8Ve (blue-white) PmRA 9.00 PmDE 2.0 SAO 190822
HIP 108661 Tycho2 6960-01866-1 HD 209014 HR 8386
GC 30785 ADS 15536 CD CD-2918119 CP CP-29 6659
Bayer Eta Piscis Austrini Bayer name Eta Flamsteed 12 Piscis Austrini Flamsteed name 12 PsA
Tycho2
Tycho2 6960-01866-1 Pflag P RAmdeg 330.20935288 DEmdeg -28.45377033
PmRA 9.4 PmDE 1.7 E RAmdeg 3 E DEmdeg 4
E pmRA 3.0 E pmDE 2.8 EpRAm 1991.70 EpDEm 1991.48
Num 4 Q RAmdeg 0.7 Q DEmdeg 2.2 Q pmRA 0.6
Q pmDE 2.2 BTmag 5.588 E BTmag 0.014 VTmag 5.696
E VTmag 0.009 Prox 18 TYC T HIP 108661
CCDM A RAdeg 330.20923250 DEdeg -28.45373750 EpRA 1990 1.72
EpDE 1990 1.51 E RAdeg 3.4 E DEdeg 3.8 Posflg D
Corr -0.1
SAO
SAO 190822 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.01 Vmag 5.4 SpType B8
Double code Source 70 CatNum 30785 DM CD-2918119
DMcomp BDsup HD 209014 M HD 0
GC 30785 RA1950rad 5.75072364 DE1950rad -0.50081211 PmRA2000 0.0012
PmDE2000 0.007
Hipparcos
Catalog H HIP 108661 Proxy H RAhms 22 00 50.22
DEdms -28 27 13.5 Vmag 5.43 VarFlag R Vmag G
RAdeg 330.209 DEdeg -28.4537 AstroRef A Plx 3.22
CCDM 22008-2827 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 113 Rho 1.818 HD 209014 BD
CD CD-2918119 CP CP-29 6659 Dm number -2918119 VIred -0.08
SpType B8/B9V+... R SpType Coord arcsec 2000 220050.22-282713.5
Hipparcos 2
HIP 108661 Sn 15 So 3 Nc 2
RArad 5.7632382726 DErad -0.4966114036 Plx 3.99 PmRA 15.57
PmDE -1.03 E RArad 0.56 E DErad 0.29 E Plx 0.48
E pmRA 0.66 E pmDE 0.31 Hpmag 5.4012 E Hpmag 0.0008
SHp 0.006 VA 0 BV -0.095 E BV 0.007
VI -0.08
CCDM
Ccdm 22008-2827 RComp Comp A Note1
Note2 Discov num DRAs 2.39 DDEs -11.6
R dRAs 41 Year Theta Rho
Obs 2 Vmag 5.8 Sp B8 PmNote *
PmRA 14 PmDE 10 Dm number -2918119 Cat1 CD
Name2 190822 Cat2 SAO HD 209014 M HD
ADS BDS A15536 M ADS BDS N IDS IDS 21551S2856A
HIC 108661
 
 
22008-2827 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220050.36-282714.3 Mag 6.77 PmRA 9.00
PmDE 2.0 Tycho2 6960-01866-2 Calc delta mag 1.07 Calc coord yes
Tycho2
Tycho2 6960-01866-2 Pflag P RAmdeg 330.20935288 DEmdeg -28.45377033
PmRA 9.4 PmDE 1.7 E RAmdeg 3 E DEmdeg 4
E pmRA 3.0 E pmDE 2.8 EpRAm 1991.70 EpDEm 1991.48
Num 4 Q RAmdeg 0.7 Q DEmdeg 2.2 Q pmRA 0.6
Q pmDE 2.2 BTmag 6.699 E BTmag 0.014 VTmag 6.766
E VTmag 0.010 Prox 18 TYC HIP 108661
CCDM B RAdeg 330.20976222 DEdeg -28.45394111 EpRA 1990 1.73
EpDE 1990 1.48 E RAdeg 3.7 E DEdeg 4.4 Posflg D
Corr 0.0
CCDM
Ccdm 22008-2827 RComp Comp B Note1
Note2 Discov num BU 276 DRAs DDEs
R dRAs Year 1876 Theta 115 Rho 1.7
Obs 99 Vmag 6.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15536 M ADS BDS N IDS IDS 21551S2856B
HIC 108661