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Doubles in session


Current system
23457+4856
ABH 180 AF


Nearby doubles
11' : 23454+4905
ES 861

21' : 23436+4857
TDT4163

22' : 23463+4918
DOO 92

28' : 23449+4831
ES 549AB

28' : 23475+4918
BU 390

30' : 23430+4907
BU 1531

31' : 23442+4923
LDS5116

31' : 23461+4826
COU2250AB

36' : 23424+4909
ABT9005

37' : 23489+4916
TDT4212

39' : 23495+4906
TDT4216

47' : 23476+4814
TDT4196

47' : 23455+4943
TDT4180

48' : 23498+4923
TDT4223

49' : 23463+4809
CBL 109

51' : 23500+4829
OSO 206

51' : 23505+4837
TDT4230

51' : 23506+4915
TDT4231

52' : 23417+4825
HDS3366

52' : 23467+4806
COU2348

53' : 23508+4914
BVD 290

56' : 23512+4847
A 795

60' : 23449+4956
TDT4174

66' : 23451+4751
COU2149

68' : 23424+4956
HJ 1903AB

69' : 23390+4913
TDT4138



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 23457+4856 : COMPONENTS
 
 
  A B C D E F G
B pa=28.5°
sep=6.35"
 
C pa=224.2°
sep=8.74"
pa=217.6°
sep=14.95"
 
D pa=183.1°
sep=20.53"
pa=189.0°
sep=26.41"
pa=160.7°
sep=15.09"
 
E pa=212.0°
sep=70.00"
pa=211.7°
sep=76.34"
pa=210.3°
sep=61.48"
pa=222.8°
sep=52.98"
 
F pa=256.9°
sep=38.34"
pa=250.5°
sep=42.83"
pa=265.5°
sep=31.34"
pa=288.0°
sep=38.11"
pa=359.7°
sep=50.65"
 
G pa=118.9°
sep=31.02"
pa=130.4°
sep=31.70"
pa=104.7°
sep=34.39"
pa=78.9°
sep=28.81"
pa=55.4°
sep=78.12"
pa=95.6°
sep=64.82"
 
H pa=119.5°
sep=14.61"
pa=142.8°
sep=16.03"
pa=92.8°
sep=18.83"
pa=46.1°
sep=19.18"
pa=43.7°
sep=72.14"
pa=88.3°
sep=50.08"
pa=298.3°
sep=16.41"
 
 
23457+4856 A
 
 
Coord arcsec 2000 234544.81+485627.4 Mag 9.4 Spectral class A (white) PmRA 14.00
PmDE -4.0 SAO 53352 Tycho2 3646-01140-1 HD 223014
DM BD+48 4148
Tycho2
Tycho2 3646-01140-1 Pflag RAmdeg 356.43669414 DEmdeg 48.94093344
PmRA 12.7 PmDE -2.3 E RAmdeg 10 E DEmdeg 10
E pmRA 1.8 E pmDE 1.9 EpRAm 1991.40 EpDEm 1991.43
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 9.795 E BTmag 0.021 VTmag 9.403
E VTmag 0.017 Prox 816 TYC T HIP
CCDM RAdeg 356.43664972 DEdeg 48.94093861 EpRA 1990 1.73
EpDE 1990 1.75 E RAdeg 10.3 E DEdeg 9.9 Posflg
Corr 0.0
SAO
SAO 53352 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.042 Vmag 8.8 SpType A
Double code Source 3 CatNum 2118 DM BD+48 4148
DMcomp BDsup HD 223014 M HD 0
GC RA1950rad 6.21017875 DE1950rad 0.84933753 PmRA2000 0.001
PmDE2000 0.037
CCDM
Ccdm 23457+4856 RComp Comp A Note1
Note2 Discov num DRAs 2.86 DDEs 28.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp A PmNote *
PmRA 24 PmDE 14 Dm number +48 4148 Cat1 BD
Name2 +48 2118 Cat2 AGK2/3 HD 223014 M HD
ADS BDS A16975 M ADS BDS N IDS IDS 23408N4822A
HIC
 
 
23457+4856 B
 
 
Coord arcsec 2000 234545.12+485633.0 Mag 12.8 PmRA 3.00 PmDE 7.0
Calc delta mag 3.4 Calc coord yes
CCDM
Ccdm 23457+4856 RComp Comp B Note1
Note2 Discov num ES 862 DRAs DDEs
R dRAs Year 1909 Theta 040 Rho 6.0
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16975 M ADS BDS N IDS IDS 23408N4822B
HIC
 
 
23457+4856 C
 
 
Coord arcsec 2000 234544.19+485621.1 Mag 13.5 Calc delta mag 4.1 Calc coord yes
CCDM
Ccdm 23457+4856 RComp Comp C Note1
Note2 Discov num ES 862 DRAs DDEs
R dRAs Year 1909 Theta 228 Rho 10.3
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16975 M ADS BDS N IDS IDS 23408N4822C
HIC
 
 
23457+4856 D
 
 
Coord arcsec 2000 234544.70+485606.9 Mag 14.78 PmRA -16.00 PmDE -8.0
Calc delta mag 5.38 Calc coord yes
 
 
23457+4856 E
 
 
Coord arcsec 2000 234541.04+485528.1 Mag 12.08 PmRA 1.00 PmDE -9.0
Tycho2 3646-02070-1 Calc delta mag 2.68 Calc coord yes
Tycho2
Tycho2 3646-02070-1 Pflag RAmdeg 356.41288699 DEmdeg 48.92448450
PmRA 1.4 PmDE -4.1 E RAmdeg 80 E DEmdeg 76
E pmRA 3.3 E pmDE 3.0 EpRAm 1984.45 EpDEm 1983.46
Num 3 Q RAmdeg 0.4 Q DEmdeg 1.2 Q pmRA 0.4
Q pmDE 1.2 BTmag 13.166 E BTmag 0.264 VTmag 12.082
E VTmag 0.149 Prox 816 TYC HIP
CCDM RAdeg 356.41288194 DEdeg 48.92449389 EpRA 1990 1.73
EpDE 1990 1.71 E RAdeg 83.9 E DEdeg 79.6 Posflg
Corr 0.1
 
 
23457+4856 F
 
 
Coord arcsec 2000 234541.02+485618.7 Mag 15.02 PmRA -9.00 PmDE -6.0
Calc delta mag 5.62 Calc coord yes
 
 
23457+4856 G
 
 
Coord arcsec 2000 234547.57+485612.4 Mag 14.79 PmRA -3.00 PmDE -4.0
Calc delta mag 5.39 Calc coord yes
 
 
23457+4856 H
 
 
Coord arcsec 2000 234546.10+485620.2 Mag 15.6 Calc delta mag 6.2 Calc coord yes