19550-2352 WHC 17 (HD 188223)

 
 
19h 54m 57.67s -23° 51' 44.8" P.A. 104.00 sep 11.9 mag 9.53,10.90 Sp F6V
 
 
Coord 2000 19550-2352 Discov num WHC  17 Comp Coord arcsec 2000 19 54 57.67 -23 51 44.8
Date first 1885 Date last 2015 Obs 11
Pa first 117 Pa last 103.5 P.A. Now (θ) 103.5°
Sep first 17.3 Sep last 11.901 Sep. Now (ρ) 11.901"
Mag pri 9.53 Mag sec 10.90 delta mag (ΔM) 1.37 Spectral class F6V (yellow-white)
Pri motion ra +039 Sec motion ra +005
Pri motion dec -034 Sec motion dec -005
Notes Y (Parallax indicates components are non-physical)
rPM=0.864
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188223 Constellation Sagittarius SAO 188705 Tycho2 6891-02747-1
Gaia DR2 6863631075026281600 HD 188223
 
 
WDS 19550-2352 WHC 17 (HD 188223) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WHC1890 Ma j Wilson, H.C. 1890PCinO..10....1.
WHC1890 Pub. Cincinnati Obs. #10, 1890
WHC1906A Ma - Wilson, H.C. 1906QB821.B972.....
WHC1906A cited in BDS (Burnham Double Star Cat.), 1906
WHC1906B Ma - Wilson, H.C. 1906MmRAS..56....1L
WHC1906B cited by Lewis (MemRAS 56, 1, 1906)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19550-2352 WHC 17 1999 9 105 12.4 9.53 10.90 F6V D 195457.67-235144.8
19550-2352 WHC 17 2010 11 104 12.0 9.53 10.90 F6V Y 195457.67-235144.8
19550-2352 WHC 17 2015 11 104 11.9 9.53 10.90 F6V Y 195457.67-235144.8

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WDS 19550-2352 WHC 17 (HD 188223) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19550-2352 WHC 17 (HD 188223) : MEASURES
 
 
No records found.

 
 
WDS 19550-2352 (HD 188223) : VIRTUAL EYEPIECE
 
 

19550-2352 WHC  17A mag 9.53 Sp F6V 19550-2352 WHC  17B sep 10.9 P.A. 104.70 mag 10.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 19550-2352 (HD 188223) : ALADIN DSS IMAGE @ 19h 54m 57.67s -23° 51' 44.8"
 
 
 
 
WDS 19550-2352 WHC 17 (HD 188223) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19550-2352  WHC  17 distance=1' 19543-2356  HJ 2904AB distance=11' 19543-2356  ALP  33AC distance=11' 19543-2356  GAA  23Aa,Ab distance=11' 19542-2339  ARA2267 distance=17' 19549-2325  ARA2268 distance=27' 19537-2327  UC 4047 distance=31' 19541-2430  B   455 distance=40' 19528-2309  OCC 189 distance=52' 19574-2448  OCC 169 distance=66' 19506-2427  HJ 2899 distance=69' 19499-2343  SEE 396 distance=70' 20003-2357  SEE 400 distance=74' 19524-2246  OCC 188 distance=75' 20008-2411  TOK 917Aa,Ab distance=83' 19578-2507  TDT1881 distance=85' 19587-2237  TDS1029 distance=91' 19496-2254  UC 4031 distance=94' 19531-2528  B   454 distance=100' 19564-2531  UC 4056 distance=101' 19589-2521  LDS4825 distance=104' 20000-2512  KPP3122 distance=106' 19562-2206  BRT1556 distance=107' 19490-2236  DON 969 distance=112' 20030-2314  B   464 distance=117' 20040-2421  RSS 538 distance=128' 19592-2155  LDS 697 distance=131' 20045-2342  BWL  54AB distance=132' 20045-2342  BWL  54AC distance=132' 19464-2453  SEE 394 distance=132' 20007-2204  KPP1108 distance=134' 19563-2138  LDS 694 distance=135' 19455-2319  B   446AB distance=135' 19455-2319  B   446AC distance=135' 19449-2338  MTG   4 distance=139' 19449-2412  LDS4816 distance=139' 19453-2436  TDS1009 distance=139' 19480-2211  DON 968 distance=140' 20032-2229  BRT1558 distance=141' 19578-2132  CRI  25AB distance=146' 19578-2132  SKF 442AC distance=146' 19558-2618  OCC 704 distance=147' 19531-2126  HJ 2902 distance=149' 20046-2247  TDT1953 distance=149' 19453-2245  B  2879 distance=150' 19458-2513  OCC  67 distance=150' 19456-2511  OCC  69AB distance=151' 19507-2610  OL   24 distance=151' 20059-2416  TDT1971 distance=153' 19440-2424  LDS4815 distance=153' 19481-2554  OCC 123 distance=154' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19550-2352 WHC 17 104 11.9 1
Show 19543-2356 HJ 2904 AB 34 45.8 11
Show 19543-2356 ALP 33 AC 108 41.6 11
Show 19543-2356 GAA 23 Aa,Ab 14 0.0 11
Show 19542-2339 ARA2267 197 12.0 17
Show 19549-2325 ARA2268 2 2.6 27
Show 19537-2327 UC 4047 224 54.9 31
Show 19541-2430 B 455 265 2.4 40
Show 19528-2309 OCC 189 -1 0.1 52
Show 19574-2448 OCC 169 -1 0.8 66
Show 19506-2427 HJ 2899 310 8.2 69
Show 19499-2343 SEE 396 271 6.8 70
Show 20003-2357 SEE 400 25 1.0 74
Show 19524-2246 OCC 188 -1 0.5 75
Show 20008-2411 TOK 917 Aa,Ab 244 0.7 83
Show 19578-2507 TDT1881 29 1.6 85
Show 19587-2237 TDS1029 239 1.3 91
Show 19496-2254 UC 4031 286 25.5 94
Show 19531-2528 B 454 337 0.3 100
Show 19564-2531 UC 4056 215 47.0 101
Show 19589-2521 LDS4825 329 58.1 104
Show 20000-2512 KPP3122 355 1.7 106
Show 19562-2206 BRT1556 35 3.5 107
Show 19490-2236 DON 969 12 1.9 112
Show 20030-2314 B 464 231 0.5 117
Show 20040-2421 RSS 538 107 11.5 128
Show 19592-2155 LDS 697 315 41.7 131
Show 20045-2342 BWL 54 AB 261 2.3 132
Show 20045-2342 BWL 54 AC 6.4 132
Show 19464-2453 SEE 394 286 1.2 132
Show 20007-2204 KPP1108 355 8.8 134
Show 19563-2138 LDS 694 212 10.2 135
Show 19455-2319 B 446 AB 251 3.3 135
Show 19455-2319 B 446 AC 162 29.2 135
Show 19449-2338 MTG 4 313 0.2 139
Show 19449-2412 LDS4816 151 25.9 139
Show 19453-2436 TDS1009 248 1.1 139
Show 19480-2211 DON 968 232 1.8 140
Show 20032-2229 BRT1558 113 4.1 141
Show 19578-2132 CRI 25 AB 3 10.3 146
Show 19578-2132 SKF 442 AC 333 3.8 146
Show 19558-2618 OCC 704 -1 0.0 147
Show 19531-2126 HJ 2902 31 16.2 149
Show 20046-2247 TDT1953 253 0.4 149
Show 19453-2245 B 2879 150 13.0 150
Show 19458-2513 OCC 67 -1 0.1 150
Show 19456-2511 OCC 69 AB -1 0.1 151
Show 19507-2610 OL 24 35 1.1 151
Show 20059-2416 TDT1971 50 0.6 153
Show 19440-2424 LDS4815 121 10.2 153
Show 19481-2554 OCC 123 -1 0.1 154

 
 
WDS 19550-2352 : COMPONENTS
 
 
  A
B pa=104.7°
sep=10.94"
 
 
19550-2352 A
 
 
Componente originario normalizzato AB Name HD 188223 Coord arcsec 2000 195457.67-235144.8 Mag 9.53
Spectral class F6V (yellow-white) PmRA 39.00 PmDE -34.0 SAO 188705
Tycho2 6891-02747-1 HD 188223 DM CD-2415677
Tycho2
Tycho2 6891-02747-1 Pflag RAmdeg 298.74032375 DEmdeg -23.86245503
PmRA 35.5 PmDE -37.6 E RAmdeg 14 E DEmdeg 16
E pmRA 1.6 E pmDE 1.5 EpRAm 1989.19 EpDEm 1987.56
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.0 BTmag 10.135 E BTmag 0.029 VTmag 9.532
E VTmag 0.025 Prox 854 TYC T HIP
CCDM RAdeg 298.74023611 DEdeg -23.86236750 EpRA 1990 1.70
EpDE 1990 1.59 E RAdeg 14.5 E DEdeg 18.0 Posflg
Corr -0.2
SAO
SAO 188705 DelFlag RA1950 PmRA1950 0.0027
DE1950 PmDE1950 -0.048 Vmag 9.1 SpType F8
Double code Source 25 CatNum 13867 DM CD-2415677
DMcomp BDsup HD 188223 M HD 0
GC RA1950rad 5.20091204 DE1950rad -0.41877982 PmRA2000 0.0027
PmDE2000 -0.049
CCDM
Ccdm 19550-2352 RComp Comp A Note1
Note2 Discov num DRAs -2.34 DDEs 14.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp F8 PmNote *
PmRA 37 PmDE -48 Dm number -2415677 Cat1 CD
Name2 188705 Cat2 SAO HD 188223 M HD
ADS BDS B 9700 M ADS BDS N IDS IDS 19490S2407A
HIC
 
 
19550-2352 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195458.44-235147.6 Mag 10.9 PmRA 5.00
PmDE -5.0 Calc delta mag 1.37 Calc coord yes
CCDM
Ccdm 19550-2352 RComp Comp B Note1
Note2 Discov num WHC 17 DRAs -1.45 DDEs 10.7
R dRAs 90 Year 1959 Theta 111 Rho 14.3
Obs 4 Vmag 10.8 Sp PmNote *
PmRA 6 PmDE -9 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9700 M ADS BDS N IDS IDS 19490S2407B
HIC