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Doubles in session


Current system
19538+2237
COU 825 AB
HD 345214


Nearby doubles
3' : 19539+2238
BKO 439

6' : 19537+2242
BKO1041

6' : 19541+2233
BKO1045

7' : 19535+2242
BKO1037

9' : 19529+2245
L 67

9' : 19534+2246
CHE 180

17' : 19539+2218
L 68

18' : 19526+2243
BKO1033

19' : 19552+2232
L 46

19' : 19526+2246
BKO1032

19' : 19532+2223
CHE 179AB

20' : 19525+2246
BKO1031

20' : 19528+2246
CHE 178

20' : 19524+2242
BKO1029

20' : 19525+2227
HO 580

22' : 19527+2252
BKO1034AB

22' : 19552+2230
STF2600

22' : 19522+2239
BKO1027

23' : 19525+2250
BKO1030AB

23' : 19537+2300
STF2599

24' : 19535+2213
TDT1828

24' : 19523+2247
BKO1028

24' : 19521+2241
BKO1024

26' : 19520+2244
BKO1023

27' : 19556+2233
DAM 291

28' : 19523+2249
CHE 176



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.

19538+2237 COU 825 AB (HD 345214)

 
 
19h 53m 45.99s +22° 36' 34.1" P.A. 34.00 sep 1.2 mag 9.61,12.36 Sp B5III dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000 19538+2237 Discov num COU 825 Comp AB Coord arcsec 2000 19 53 45.99 +22 36 34.1
Date first 1972 Date last 2009 Obs 6
Pa first 32 Pa last 34 P.A. Now (θ) 34°
Sep first 1.0 Sep last 1.227 Sep. Now (ρ) 1.227"
Mag pri 9.61 Mag sec 12.36 delta mag (ΔM) 2.75 Spectral class B5III (blue-white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -011 Sec motion dec -011
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19538+2237 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 345214 19 53 46 +22 36 34 COU 825 AB 2009 6 34 1.2 9.61 12.36 2.75 <===
Show 19 53 46 +22 36 34 COU 825 AC 2015 7 76 15.0 9.61 12.40 2.79
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 345214 Constellation Vulpecula HIP 97905 Tycho2 2140-02642-1
Gaia DR2 1827941826391809280 HD 345214 BD BD+22 3847 Distance 307.69
Distance ly 1003.68
 
 
WDS 19538+2237 COU 825 AB (HD 345214) : NOTES
 
 
discov_num notes refcode
COU 825 There was an error in Chevalier's coordinates for 19541+2238 CHE 184, Che1908
due to incorrect plate center coordinates. After correcting for this
error, the pair was found to match COU 825AC. In addition, there was
a trigonometric error in deriving theta; the correct value is
180deg - theta. Measures have been merged. Berko's match is actually Bko2011c
a new pair. Hrt2012b
 
 
REFERENCES
 
 
refcode metd author reference
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Hrt2012b E2 - Hartkopf, W.I. ...................
Hrt2012b Webb Soc., Double Star Circ. 20, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19538+2237 COU 825 AB 1991 3 29 1.1 9.61 12.36 B5III 195345.99+223634.1
19538+2237 COU 825 AB 2007 4 240 0.4 9.61 12.36 B5III 195345.99+223634.1
19538+2237 COU 825 AB 2009 5 32 1.2 9.61 12.36 B5III 195345.99+223634.1

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

 
 
WDS 19538+2237 COU 825 AB (HD 345214) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19538+2237 COU 825 AB (HD 345214) : MEASURES
 
 
No records found.

 
 
WDS 19538+2237 (HD 345214) : VIRTUAL EYEPIECE
 
 

19538+2237 COU 825A mag 9.61 Sp B5III 19538+2237 COU 825B sep 1.2 P.A. 31.90 mag 12.36 19538+2237 COU 825C sep 13.9 P.A. 74.60 mag 12.4 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 19538+2237 (HD 345214) : ALADIN DSS IMAGE @ 19h 53m 45.99s +22° 36' 34.1"
 
 
 
 
WDS 19538+2237 COU 825 AB (HD 345214) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19538+2237 COU 825AB distance=0' 19539+2238 BKO 439 distance=3' 19537+2242 BKO1041 distance=6' 19541+2233 BKO1045 distance=6' 19535+2242 BKO1037 distance=7' 19529+2245 L 67 distance=9' 19534+2246 CHE 180 distance=9' 19539+2218 L 68 distance=17' 19526+2243 BKO1033 distance=18' 19552+2232 L 46 distance=19' 19526+2246 BKO1032 distance=19' 19532+2223 CHE 179AB distance=19' 19525+2246 BKO1031 distance=20' 19528+2246 CHE 178 distance=20' 19532+2223 BKO1035BC distance=20' 19532+2223 BKO1035BD distance=20' 19524+2242 BKO1029 distance=20' 19525+2227 HO 580 distance=20' 19527+2252 BKO1034AB distance=22' 19527+2252 BKO1034AC distance=22' 19552+2230 STF2600 distance=22' 19522+2239 BKO1027 distance=22' 19525+2250 BKO1030BD distance=23' 19525+2250 BKO1030AB distance=23' 19525+2250 BKO1030AC distance=23' 19537+2300 STF2599 distance=23' 19535+2213 TDT1828 distance=24' 19523+2247 BKO1028 distance=24' 19521+2241 BKO1024 distance=24' 19520+2244 BKO1023 distance=26' 19556+2233 DAM 291 distance=27' 19523+2249 CHE 176 distance=28' 19518+2245 BKO1018 distance=28' 19517+2239 TDT1806AB distance=29' 19517+2239 BKO1015AC distance=29' 19519+2251 BKO1019 distance=30' 19540+2309 CHE 183 distance=31' 19518+2240 CHE 174 distance=32' 19518+2253 BKO1017 distance=32' 19516+2251 BKO1013 distance=34' 19514+2244 BKO1008 distance=34' 19514+2227 BKO1009 distance=35' 19545+2310 BKO1048 distance=35' 19544+2310 BKO1047 distance=35' 19537+2312 BKO1040 distance=35' 19520+2303 BKO1022 distance=36' 19516+2257 BKO1012 distance=36' 19515+2240 CHE 168 distance=37' 19517+2223 CHE 171 distance=37' 19515+2217 NSN 723 distance=37' 19546+2311 BKO1049 distance=37' 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 19538+2237 COU 825 AB 34 1.2
Show 19538+2237 COU 825 AC 76 15.0
Show 19539+2238 BKO 439 107 7.2 3
Show 19537+2242 BKO1041 318 11.4 6
Show 19541+2233 BKO1045 103 7.1 6
Show 19535+2242 BKO1037 54 5.4 7
Show 19529+2245 L 67 322 1.4 9
Show 19534+2246 CHE 180 233 9.7 9
Show 19539+2218 L 68 259 10.6 17
Show 19526+2243 BKO1033 143 9.5 18
Show 19552+2232 L 46 256 2.8 19
Show 19526+2246 BKO1032 135 10.4 19
Show 19532+2223 CHE 179 AB 230 36.3 19
Show 19525+2246 BKO1031 7 7.3 20
Show 19528+2246 CHE 178 281 3.9 20
Show 19532+2223 BKO1035 BC 317 25.8 20
Show 19532+2223 BKO1035 BD 281 25.6 20
Show 19524+2242 BKO1029 65 4.0 20
Show 19525+2227 HO 580 272 0.7 20
Show 19527+2252 BKO1034 AB 96 9.4 22
Show 19527+2252 BKO1034 AC 49 13.5 22
Show 19552+2230 STF2600 55 2.9 22
Show 19522+2239 BKO1027 158 6.1 22
Show 19525+2250 BKO1030 BD 131 9.2 23
Show 19525+2250 BKO1030 AB 49 36.2 23
Show 19525+2250 BKO1030 AC 10 11.0 23
Show 19537+2300 STF2599 52 3.8 23
Show 19535+2213 TDT1828 314 0.6 24
Show 19523+2247 BKO1028 304 5.9 24
Show 19521+2241 BKO1024 150 6.0 24
Show 19520+2244 BKO1023 42 4.1 26
Show 19556+2233 DAM 291 174 7.4 27
Show 19523+2249 CHE 176 126 27.7 28
Show 19518+2245 BKO1018 336 6.3 28
Show 19517+2239 TDT1806 AB 339 0.9 29
Show 19517+2239 BKO1015 AC 301 23.6 29
Show 19519+2251 BKO1019 46 7.2 30
Show 19540+2309 CHE 183 189 6.6 31
Show 19518+2240 CHE 174 58 22.1 32
Show 19518+2253 BKO1017 87 5.9 32
Show 19516+2251 BKO1013 280 8.8 34
Show 19514+2244 BKO1008 76 8.2 34
Show 19514+2227 BKO1009 206 14.5 35
Show 19545+2310 BKO1048 123 6.3 35
Show 19544+2310 BKO1047 218 9.2 35
Show 19537+2312 BKO1040 101 6.2 35
Show 19520+2303 BKO1022 12 4.4 36
Show 19516+2257 BKO1012 290 14.1 36
Show 19515+2240 CHE 168 138 14.8 37
Show 19517+2223 CHE 171 24 21.1 37
Show 19515+2217 NSN 723 219 3.3 37

 
 
WDS 19538+2237 : COMPONENTS
 
 
  A B
B pa=31.9°
sep=1.20"
 
C pa=74.6°
sep=13.92"
pa=78.1°
sep=13.07"
 
 
19538+2237 A
 
 
Name HD 345214 Coord arcsec 2000 195345.99+223634.1 Mag 9.61 Spectral class B5III (blue-white)
PmRA -1.00 PmDE -11.0 HIP 97905 Tycho2 2140-02642-1
HD 345214 BD BD+22 3847
Tycho2
Tycho2 2140-02642-1 Pflag P RAmdeg 298.44162156 DEmdeg 22.60943578
PmRA -1.0 PmDE -11.0 E RAmdeg 78 E DEmdeg 79
E pmRA 2.0 E pmDE 2.0 EpRAm 1955.34 EpDEm 1952.99
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.8 BTmag 9.829 E BTmag 0.023 VTmag 9.609
E VTmag 0.023 Prox 11 TYC T HIP 97905
CCDM A RAdeg 298.44162278 DEdeg 22.60946528 EpRA 1990 1.78
EpDE 1990 1.69 E RAdeg 12.4 E DEdeg 13.5 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 97905 Proxy H RAhms 19 53 45.99
DEdms +22 36 34.1 Vmag 9.58 VarFlag 2 R Vmag G
RAdeg 298.442 DEdeg 22.6095 AstroRef A Plx 3.05
CCDM 19538+2237 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 33 Rho 1.205 HD 345214 BD BD+22 3847
CD CP Dm number +22 3847 VIred 0.26
SpType B5III R SpType Coord arcsec 2000 195345.99+223634.1
Hipparcos 2
HIP 97905 Sn 15 So 3 Nc 2
RArad 5.208788929 DErad 0.3946095512 Plx 3.25 PmRA -2.64
PmDE -2.44 E RArad 1.23 E DErad 1.05 E Plx 1.63
E pmRA 1.5 E pmDE 1.15 Hpmag 9.6402 E Hpmag 0.0032
SHp 0.029 VA 0 BV 0.23 E BV 0.015
VI 0.26
CCDM
Ccdm 19538+2237 RComp Comp A Note1
Note2 Discov num DRAs -2.05 DDEs -25.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.7 Sp PmNote *
PmRA -9 PmDE 4 Dm number +22 3847 Cat1 BD
Name2 +22 2053 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 19495N2221A
HIC 97905
 
 
19538+2237 B
 
 
Coord arcsec 2000 195346.04+223635.1 Mag 12.36 PmRA -1.00 PmDE -11.0
Tycho2 2140-02642-2 Calc delta mag 2.75 Calc coord yes
Tycho2
Tycho2 2140-02642-2 Pflag P RAmdeg 298.44162156 DEmdeg 22.60943578
PmRA -1.0 PmDE -11.0 E RAmdeg 78 E DEmdeg 79
E pmRA 2.0 E pmDE 2.0 EpRAm 1955.34 EpDEm 1952.99
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.8 BTmag 13.102 E BTmag 0.312 VTmag 12.364
E VTmag 0.220 Prox 11 TYC HIP 97905
CCDM B RAdeg 298.44178583 DEdeg 22.60973306 EpRA 1990 1.78
EpDE 1990 1.69 E RAdeg 112.2 E DEdeg 119.7 Posflg
Corr 0.3
CCDM
Ccdm 19538+2237 RComp Comp B Note1
Note2 Discov num COU 825 DRAs DDEs
R dRAs Year 1972 Theta 32 Rho 1.0
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19495N2221B
HIC 97905
 
 
19538+2237 C
 
 
Coord arcsec 2000 195346.96+223637.8 Mag 12.4 PmRA 1.00 PmDE -5.0
Calc delta mag 2.79 Calc coord yes
CCDM
Ccdm 19538+2237 RComp Comp C Note1
Note2 Discov num COU 825 DRAs DDEs
R dRAs Year 1972 Theta 75 Rho 12.0
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19495N2221C
HIC