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Doubles in session


Current system
19552+2230
STF 2600
HD 345218


Nearby doubles
6' : 19556+2233
DAM 291

7' : 19552+2232
L 46

8' : 19539+2218
L 68

17' : 19541+2233
BKO1045

20' : 19539+2238
BKO 439

22' : 19538+2237
COU 825AB

25' : 19537+2242
BKO1041

27' : 19535+2242
BKO1037

29' : 19529+2245
L 67

29' : 19535+2213
TDT1828

30' : 19534+2246
CHE 180

31' : 19550+2200
TDT1845

33' : 19532+2223
CHE 179AB

34' : 19566+2206
COU 30

35' : 19570+2206
BOW 9

36' : 19574+2213
TDT1874

37' : 19537+2300
STF2599

39' : 19525+2227
HO 580

39' : 19526+2243
BKO1033

40' : 19566+2155
BRT2461

41' : 19526+2246
BKO1032

41' : 19542+2152
DAM1254

41' : 19525+2246
BKO1031

41' : 19528+2246
CHE 178

41' : 19545+2310
BKO1048

42' : 19524+2242
BKO1029



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.

19552+2230 STF 2600 (HD 345218)

 
 
19h 55m 14.60s +22° 30' 09.5" P.A. 55.00 sep 2.9 mag 8.75,9.93 Sp F5
 
 
Coord 2000 19552+2230 Discov num STF2600 Comp Coord arcsec 2000 19 55 14.60 +22 30 09.5
Date first 1829 Date last 2018 Obs 44
Pa first 55 Pa last 55 P.A. Now (θ) 55°
Sep first 3.2 Sep last 2.87 Sep. Now (ρ) 2.87"
Mag pri 8.75 Mag sec 9.93 delta mag (ΔM) 1.18 Spectral class F5 (yellow-white)
Pri motion ra +007 Sec motion ra +004
Pri motion dec +004 Sec motion dec +004
Notes V (Proper motion indicates physical)
rPM=0.372
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 345218 Constellation Vulpecula SAO 87923 Tycho2 2140-02022-1
Gaia DR2 1827191104801873280 HD 345218 GC 27590
 
 
WDS 19552+2230 STF 2600 (HD 345218) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19552+2230 STF2600 2004 38 55 3.1 8.75 9.93 F5 195514.60+223009.5
19552+2230 STF2600 2011 41 54 3.1 8.75 9.93 F5 195514.60+223009.5
19552+2230 STF2600 2016 41 55 3.1 8.75 9.93 F5 195514.60+223009.5
19552+2230 STF2600 2018 43 55 2.9 8.75 9.93 F5 V 195514.60+223009.5

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

 
 
WDS 19552+2230 STF 2600 (HD 345218) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19552+2230 STF 2600 (HD 345218) : MEASURES
 
 
No records found.

 
 
WDS 19552+2230 (HD 345218) : VIRTUAL EYEPIECE
 
 

19552+2230 STF2600A mag 8.75 Sp F5 19552+2230 STF2600B sep 2.7 P.A. 52.80 mag 9.93 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19552+2230 (HD 345218) : ALADIN DSS IMAGE @ 19h 55m 14.60s +22° 30' 09.5"
 
 
 
 
WDS 19552+2230 STF 2600 (HD 345218) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19552+2230 STF2600 distance=0' 19556+2233 DAM 291 distance=6' 19552+2232 L 46 distance=7' 19539+2218 L 68 distance=8' 19541+2233 BKO1045 distance=17' 19539+2238 BKO 439 distance=20' 19538+2237 COU 825AB distance=22' 19538+2237 COU 825AC distance=22' 19537+2242 BKO1041 distance=25' 19535+2242 BKO1037 distance=27' 19529+2245 L 67 distance=29' 19535+2213 TDT1828 distance=29' 19534+2246 CHE 180 distance=30' 19550+2200 TDT1845 distance=31' 19532+2223 CHE 179AB distance=33' 19566+2206 COU 30 distance=34' 19532+2223 BKO1035BC distance=34' 19532+2223 BKO1035BD distance=34' 19570+2206 BOW 9 distance=35' 19574+2213 TDT1874 distance=36' 19537+2300 STF2599 distance=37' 19525+2227 HO 580 distance=39' 19526+2243 BKO1033 distance=39' 19566+2155 BRT2461 distance=40' 19526+2246 BKO1032 distance=41' 19542+2152 DAM1254 distance=41' 19525+2246 BKO1031 distance=41' 19528+2246 CHE 178 distance=41' 19545+2310 BKO1048 distance=41' 19524+2242 BKO1029 distance=42' 19527+2252 BKO1034AB distance=42' 19527+2252 BKO1034AC distance=42' 19544+2310 BKO1047 distance=42' 19546+2311 BKO1049 distance=42' 19522+2239 BKO1027 distance=44' 19525+2250 BKO1030BD distance=44' 19540+2309 CHE 183 distance=44' 19525+2250 BKO1030AB distance=44' 19525+2250 BKO1030AC distance=44' 19583+2218 A 2791 distance=45' 19544+2313 POU4135 distance=45' 19523+2247 BKO1028 distance=45' 19521+2241 BKO1024 distance=45' 19551+2317 CHE 185 distance=47' 19537+2312 BKO1040 distance=47' 19520+2244 BKO1023 distance=47' 19561+2316 POU4145 distance=48' 19583+2208 AG 244AB distance=48' 19583+2208 AG 244AC distance=48' 19537+2314 BKO1039 distance=49' 19523+2249 CHE 176 distance=50' 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 19552+2230 STF2600 55 2.9
Show 19556+2233 DAM 291 174 7.4 6
Show 19552+2232 L 46 256 2.8 7
Show 19539+2218 L 68 259 10.6 8
Show 19541+2233 BKO1045 103 7.1 17
Show 19539+2238 BKO 439 107 7.2 20
Show 19538+2237 COU 825 AB 34 1.2 22
Show 19538+2237 COU 825 AC 76 15.0 22
Show 19537+2242 BKO1041 318 11.4 25
Show 19535+2242 BKO1037 54 5.4 27
Show 19529+2245 L 67 322 1.4 29
Show 19535+2213 TDT1828 314 0.6 29
Show 19534+2246 CHE 180 233 9.7 30
Show 19550+2200 TDT1845 312 0.5 31
Show 19532+2223 CHE 179 AB 230 36.3 33
Show 19566+2206 COU 30 129 2.5 34
Show 19532+2223 BKO1035 BC 317 25.8 34
Show 19532+2223 BKO1035 BD 281 25.6 34
Show 19570+2206 BOW 9 52 0.8 35
Show 19574+2213 TDT1874 342 5.4 36
Show 19537+2300 STF2599 52 3.8 37
Show 19525+2227 HO 580 272 0.7 39
Show 19526+2243 BKO1033 143 9.5 39
Show 19566+2155 BRT2461 342 2.8 40
Show 19526+2246 BKO1032 135 10.4 41
Show 19542+2152 DAM1254 45 8.4 41
Show 19525+2246 BKO1031 7 7.3 41
Show 19528+2246 CHE 178 281 3.9 41
Show 19545+2310 BKO1048 123 6.3 41
Show 19524+2242 BKO1029 65 4.0 42
Show 19527+2252 BKO1034 AB 96 9.4 42
Show 19527+2252 BKO1034 AC 49 13.5 42
Show 19544+2310 BKO1047 218 9.2 42
Show 19546+2311 BKO1049 26 6.7 42
Show 19522+2239 BKO1027 158 6.1 44
Show 19525+2250 BKO1030 BD 131 9.2 44
Show 19540+2309 CHE 183 189 6.6 44
Show 19525+2250 BKO1030 AB 49 36.2 44
Show 19525+2250 BKO1030 AC 10 11.0 44
Show 19583+2218 A 2791 136 0.5 45
Show 19544+2313 POU4135 324 8.1 45
Show 19523+2247 BKO1028 304 5.9 45
Show 19521+2241 BKO1024 150 6.0 45
Show 19551+2317 CHE 185 92 20.0 47
Show 19537+2312 BKO1040 101 6.2 47
Show 19520+2244 BKO1023 42 4.1 47
Show 19561+2316 POU4145 204 6.9 48
Show 19583+2208 AG 244 AB 273 1.5 48
Show 19583+2208 AG 244 AC 245 13.4 48
Show 19537+2314 BKO1039 96 7.3 49
Show 19523+2249 CHE 176 126 27.7 50

 
 
WDS 19552+2230 : COMPONENTS
 
 
  A
B pa=52.8°
sep=2.73"
 
 
19552+2230 A
 
 
Componente originario normalizzato AB Name HD 345218 Coord arcsec 2000 195514.60+223009.5 Mag 8.75
Spectral class F5 (yellow-white) PmRA 7.00 PmDE 4.0 SAO 87923
Tycho2 2140-02022-1 HD 345218 GC 27590 DM BD+22 3856
Tycho2
Tycho2 2140-02022-1 Pflag RAmdeg 298.81082704 DEmdeg 22.50264193
PmRA -13.3 PmDE -7.4 E RAmdeg 7 E DEmdeg 8
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.24 EpDEm 1991.05
Num 5 Q RAmdeg 7.6 Q DEmdeg 5.8 Q pmRA 7.6
Q pmDE 5.9 BTmag 9.087 E BTmag 0.017 VTmag 8.750
E VTmag 0.014 Prox 32 TYC T HIP
CCDM RAdeg 298.81085667 DEdeg 22.50265583 EpRA 1990 1.71
EpDE 1990 1.69 E RAdeg 6.8 E DEdeg 7.6 Posflg D
Corr 0.2
SAO
SAO 87923 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.002 Vmag 8.6 SpType F2
Double code Source 70 CatNum 27590 DM BD+22 3856
DMcomp BDsup HD 345218 M HD 0
GC 27590 RA1950rad 5.20581128 DE1950rad 0.39042129 PmRA2000 0.0004
PmDE2000 0
CCDM
Ccdm 19552+2230 RComp Comp A Note1
Note2 Discov num DRAs 2.75 DDEs 10.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F5 PmNote *
PmRA 23 PmDE 17 Dm number +22 3856 Cat1 BD
Name2 +22 2057 Cat2 AGK2/3 HD M HD
ADS BDS A13119 M ADS BDS N IDS IDS 19509N2214A
HIC
 
 
19552+2230 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195514.76+223011.1 Mag 9.93 PmRA 4.00
PmDE 4.0 Calc delta mag 1.18 Calc coord yes
CCDM
Ccdm 19552+2230 RComp Comp B Note1
Note2 Discov num STF2600 DRAs DDEs
R dRAs Year 1829 Theta 056 Rho 3.1
Obs 13 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13119 M ADS BDS N IDS IDS 19509N2214B
HIC