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Doubles in session


Current system
23034+5834
HDS 3285
HD 217944


Nearby doubles
9' : 23044+5831
STI2932

15' : 23029+5820
TDT3856

17' : 23051+5844
GRF 21AB

19' : 23054+5825
HJ 1847

24' : 23057+5818
STI2937

24' : 23003+5837
CVR 272

25' : 23052+5815
A 636AB

34' : 23076+5837
CBL 107

39' : 23056+5758
MLB 102

40' : 22583+5831
MLB 99

56' : 22563+5831
SKF 945AB

56' : 22570+5809
TDT3808

59' : 23037+5735
STI2931

61' : 23094+5908
STI2949

63' : 23107+5900
MLR 364

65' : 23063+5733
STI2939

65' : 23086+5925
STI2946

66' : 22561+5906
TDT3794

66' : 23109+5807
STI2951AB

66' : 23092+5747
MLR 559

68' : 22588+5737
MLB 100

68' : 22549+5822
BU 848

68' : 23097+5920
BU 1526AB

68' : 23116+5816
STI2954

69' : 23001+5937
MLR 268

70' : 23118+5813
CVR 275



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.

23034+5834 HDS 3285 (HD 217944)

 
 
23h 03m 21.33s +58° 33' 50.0" P.A. 132.00 sep 0.4 mag 6.65,9.69 Sp G8IV dist. 87.34 pc (284.9 l.y.)
 
 
Coord 2000 23034+5834 Discov num HDS3285 Comp Coord arcsec 2000 23 03 21.33 +58 33 50.0
Date first 1991 Date last 2009 Obs 11
Pa first 94 Pa last 132.1 P.A. Now (θ) 132.1°
Sep first 0.3 Sep last 0.411 Sep. Now (ρ) 0.411"
Mag pri 6.65 Mag sec 9.69 delta mag (ΔM) 3.04 Spectral class G8IV (yellow)
Pri motion ra +048 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217944 Constellation Cassiopeia SAO 35103 HIP 113852
Tycho2 3997-02192-1 Gaia DR2 2013264687353812352 HD 217944 HR 8778
GC 32130 BD BD+57 2676 Distance 87.34 Distance ly 284.9
 
 
WDS 23034+5834 HDS 3285 (HD 217944) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23034+5834 HDS3285 2005 7 129 0.4 6.65 9.69 G8IV D 230321.33+583350.0
23034+5834 HDS3285 2007 9 134 0.4 6.65 9.69 G8IV D 230321.33+583350.0
23034+5834 HDS3285 2008 10 135 0.4 6.65 9.69 G8IV D 230321.33+583350.0
23034+5834 HDS3285 2009 11 132 0.4 6.65 9.69 G8IV 230321.33+583350.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 23034+5834 HDS 3285 (HD 217944) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23034+5834 HDS 3285 (HD 217944) : MEASURES
 
 
No records found.

 
 
WDS 23034+5834 (HD 217944) : VIRTUAL EYEPIECE
 
 

23034+5834 HDS3285A mag 6.65 Sp G8IV 23034+5834 HDS3285B sep 0.3 P.A. 150.00 mag 9.69 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23034+5834 (HD 217944) : ALADIN DSS IMAGE @ 23h 03m 21.33s +58° 33' 50.0"
 
 
 
 
WDS 23034+5834 HDS 3285 (HD 217944) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23034+5834 HDS3285 distance=0' 23044+5831 STI2932 distance=9' 23029+5820 TDT3856 distance=15' 23051+5844 GRF 21AB distance=17' 23051+5844 GRF 21AC distance=17' 23054+5825 HJ 1847 distance=19' 23057+5818 STI2937 distance=24' 23003+5837 CVR 272 distance=24' 23052+5815 A 636AB distance=25' 23052+5815 MZA 35AC distance=25' 23052+5815 MZA 35AD distance=25' 23076+5837 CBL 107 distance=34' 23056+5758 MLB 102 distance=39' 22583+5831 MLB 99 distance=40' 22563+5831 SKF 945AB distance=56' 22563+5831 SKF 945AC distance=56' 22570+5809 TDT3808 distance=56' 23037+5735 STI2931 distance=59' 23094+5908 STI2949 distance=61' 23107+5900 MLR 364 distance=63' 23063+5733 STI2939 distance=65' 23086+5925 STI2946 distance=65' 22561+5906 TDT3794 distance=66' 23109+5807 HDS3303Aa,Ab distance=66' 23109+5807 STI2951AB distance=66' 23092+5747 MLR 559 distance=66' 23097+5920 S 823CD distance=67' 22588+5737 MLB 100 distance=68' 22549+5822 BU 848 distance=68' 23097+5920 BU 1526AB distance=68' 23097+5920 S 823AC distance=68' 23097+5920 WAL 145AE distance=68' 23097+5920 KUI 115AF distance=68' 23097+5920 KUI 115AG distance=68' 23097+5920 S 823AD distance=68' 23116+5816 STI2954 distance=68' 23001+5937 MLR 268 distance=69' 23118+5813 CVR 275 distance=70' 22562+5919 CLZ 88 distance=72' 22587+5731 STI2918 distance=74' 23028+5718 HJ 1843 distance=76' 22536+5845 STI2890 distance=77' 22548+5914 BU 712AB distance=78' 22548+5914 BU 712AC distance=78' 23005+5949 STI1133 distance=79' 22549+5745 TDT3784 distance=83' 22568+5729 TDT3806 distance=83' 23111+5739 CVR 274 distance=83' 22569+5941 A 634 distance=85' 23098+5945 B 2906 distance=85' 22543+5747 STI2897 distance=86' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 23034+5834 HDS3285 132 0.4
Show 23044+5831 STI2932 265 8.2 9
Show 23029+5820 TDT3856 355 1.4 15
Show 23051+5844 GRF 21 AB 346 126.0 17
Show 23051+5844 GRF 21 AC 273 166.1 17
Show 23054+5825 HJ 1847 238 7.3 19
Show 23057+5818 STI2937 118 5.5 24
Show 23003+5837 CVR 272 227 38.4 24
Show 23052+5815 A 636 AB 80 0.9 25
Show 23052+5815 MZA 35 AC 305 3.5 25
Show 23052+5815 MZA 35 AD 154 11.4 25
Show 23076+5837 CBL 107 71 30.7 34
Show 23056+5758 MLB 102 112 9.3 39
Show 22583+5831 MLB 99 279 3.1 40
Show 22563+5831 SKF 945 AB 103 2.5 56
Show 22563+5831 SKF 945 AC 7 2.7 56
Show 22570+5809 TDT3808 160 1.0 56
Show 23037+5735 STI2931 85 3.2 59
Show 23094+5908 STI2949 144 14.3 61
Show 23107+5900 MLR 364 188 0.2 63
Show 23063+5733 STI2939 138 6.6 65
Show 23086+5925 STI2946 90 7.7 65
Show 22561+5906 TDT3794 228 2.4 66
Show 23109+5807 HDS3303 Aa,Ab 4 0.2 66
Show 23109+5807 STI2951 AB 59 11.3 66
Show 23092+5747 MLR 559 104 1.1 66
Show 23097+5920 S 823 CD 310 275.9 67
Show 22588+5737 MLB 100 325 3.3 68
Show 22549+5822 BU 848 359 2.7 68
Show 23097+5920 BU 1526 AB 320 19.9 68
Show 23097+5920 S 823 AC 163 167.2 68
Show 23097+5920 WAL 145 AE 306 54.5 68
Show 23097+5920 KUI 115 AF 41 10.2 68
Show 23097+5920 KUI 115 AG 98 28.6 68
Show 23097+5920 S 823 AD 276 162.8 68
Show 23116+5816 STI2954 142 6.8 68
Show 23001+5937 MLR 268 179 1.1 69
Show 23118+5813 CVR 275 175 80.2 70
Show 22562+5919 CLZ 88 352 152.7 72
Show 22587+5731 STI2918 111 14.6 74
Show 23028+5718 HJ 1843 109 11.8 76
Show 22536+5845 STI2890 84 12.1 77
Show 22548+5914 BU 712 AB 297 1.3 78
Show 22548+5914 BU 712 AC 112 45.5 78
Show 23005+5949 STI1133 94 4.0 79
Show 22549+5745 TDT3784 125 2.1 83
Show 22568+5729 TDT3806 192 2.0 83
Show 23111+5739 CVR 274 331 91.4 83
Show 22569+5941 A 634 299 2.1 85
Show 23098+5945 B 2906 248 3.3 85
Show 22543+5747 STI2897 164 14.1 86

 
 
WDS 23034+5834 : COMPONENTS
 
 
  A
B pa=150.0°
sep=0.32"
 
 
23034+5834 A
 
 
Componente originario normalizzato AB Name HD 217944 Coord arcsec 2000 230321.33+583350.0 Mag 6.65
Spectral class G8IV (yellow) PmRA 48.00 PmDE -9.0 SAO 35103
HIP 113852 Tycho2 3997-02192-1 HD 217944 HR 8778
GC 32130 BD BD+57 2676
Tycho2
Tycho2 3997-02192-1 Pflag RAmdeg 345.83910891 DEmdeg 58.56383668
PmRA 47.8 PmDE -16.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.30 EpDEm 1991.36
Num 15 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.1 BTmag 7.556 E BTmag 0.015 VTmag 6.528
E VTmag 0.010 Prox 999 TYC T HIP 113852
CCDM AB RAdeg 345.83889611 DEdeg 58.56387583 EpRA 1990 1.64
EpDE 1990 1.63 E RAdeg 3.9 E DEdeg 4.1 Posflg P
Corr 0.2
SAO
SAO 35103 DelFlag RA1950 PmRA1950 0.0083
DE1950 PmDE1950 0.022 Vmag 6.5 SpType G5
Double code Source 70 CatNum 32130 DM BD+57 2676
DMcomp BDsup HD 217944 M HD 0
GC 32130 RA1950rad 6.02680315 DE1950rad 1.01743808 PmRA2000 0.0086
PmDE2000 0.017
Hipparcos
Catalog H HIP 113852 Proxy H RAhms 23 03 21.33
DEdms +58 33 50.0 Vmag 6.43 VarFlag R Vmag G
RAdeg 345.839 DEdeg 58.5639 AstroRef A Plx 11.39
CCDM 23034+5834 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 94 Rho 0.313 HD 217944 BD BD+57 2676
CD CP Dm number +57 2676 VIred 0.9
SpType G8IV R SpType Coord arcsec 2000 230321.33+583350.0
Hipparcos 2
HIP 113852 Sn 15 So 3 Nc 2
RArad 6.0360271198 DErad 1.0221324544 Plx 11.45 PmRA 48.27
PmDE -7.56 E RArad 0.38 E DErad 0.31 E Plx 0.44
E pmRA 0.48 E pmDE 0.39 Hpmag 6.5877 E Hpmag 0.0008
SHp 0.006 VA 0 BV 0.898 E BV 0.003
VI 0.9
CCDM
Ccdm 23034+5834 RComp Comp A Note1
Note2 Discov num DRAs -2.63 DDEs -10.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 6.7 Sp G8 PmNote *
PmRA 48 PmDE -9 Dm number +57 2676 Cat1 BD
Name2 +58 1523 Cat2 AGK2/3 HD 217944 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 113852
 
 
23034+5834 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230321.35+583349.7 Mag 9.69 Calc delta mag 3.04
Calc coord yes
CCDM
Ccdm 23034+5834 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.58 DDEs -10.1
R dRAs 82 Year 1991 Theta 94 Rho 0.3
Obs 1 Vmag 9.7 Sp PmNote *
PmRA 48 PmDE -9 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 113852