17299-0118 STF 2172 (HD 158523)

 
 
17h 29m 56.26s -01° 18' 22.9" P.A. 171.00 sep 11.4 mag 8.55,11.46 Sp F2 dist. 106.5 pc (347.4 l.y.)
 
 
Coord 2000 17299-0118 Discov num STF2172 Comp Coord arcsec 2000 17 29 56.26 -01 18 22.9
Date first 1830 Date last 2015 Obs 26
Pa first 173 Pa last 170.7 P.A. Now (θ) 170.7°
Sep first 11.6 Sep last 11.374 Sep. Now (ρ) 11.374"
Mag pri 8.55 Mag sec 11.46 delta mag (ΔM) 2.91 Spectral class F2 (yellow-white)
Pri motion ra +008 Sec motion ra +010
Pri motion dec -001 Sec motion dec -003
Notes
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 158523 Constellation Ophiuchus SAO 141697 HIP 85630
Tycho2 5067-00020-1 Gaia DR2 4373188928321176832 HD 158523 BD BD-01 3345
Distance 106.5 Distance ly 347.4
 
 
WDS 17299-0118 STF 2172 (HD 158523) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STF (F. Struve DD - Appendix list #1)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17299-0118 STF2172 1999 18 170 11.4 8.55 11.46 F2 -01 3345 D 172956.26-011822.9
17299-0118 STF2172 2000 19 171 11.5 8.55 11.46 F2 -01 3345 D 172956.26-011822.9
17299-0118 STF2172 2013 20 171 11.4 8.55 11.46 F2 -01 3345 172956.26-011822.9
17299-0118 STF2172 2015 22 171 11.4 8.55 11.46 F2 -01 3345 172956.26-011822.9

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

 
 
WDS 17299-0118 STF 2172 (HD 158523) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17299-0118 STF 2172 (HD 158523) : MEASURES
 
 
No records found.

 
 
WDS 17299-0118 (HD 158523) : VIRTUAL EYEPIECE
 
 

17299-0118 STF2172A mag 8.55 Sp F2 17299-0118 STF2172B sep 11.4 P.A. 170.70 mag 11.46 virtual eyepiece
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Radius:
Components only
 
 
WDS 17299-0118 (HD 158523) : ALADIN DSS IMAGE @ 17h 29m 56.26s -01° 18' 22.9"
 
 
 
 
WDS 17299-0118 STF 2172 (HD 158523) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17299-0118 STF2172 distance=0' 17292-0129 RST5083 distance=16' 17304-0104 STF2173AB distance=17' 17304-0104 CSN 9AC distance=17' 17304-0104 CSN 9AD distance=17' 17315-0105 RST5087AB distance=27' 17282-0144 TSN 182 distance=37' 17326-0131 BAL 575 distance=42' 17329-0129 J 453AB distance=46' 17329-0129 UC 3366AC distance=46' 17307-0204 UC 3359 distance=47' 17284-0201 RST4571AB distance=48' 17284-0201 GII 248Aa,Ab distance=48' 17268-0104 RST5082 distance=51' 17260-0139 TOK 180 distance=64' 17256-0146 KPP1849 distance=71' 17348-0125 J 454 distance=73' 17256-0154 RST5081 distance=75' 17260-0206 TDT 347 distance=76' 17242-0124 RST5080 distance=87' 17282-0013 ITF 130 distance=95' 17324-0246 BAL 244 distance=95' 17288+0020 WFC 193 distance=100' 17292-0300 BRT 468 distance=103' 17292+0025 RST5434 distance=104' 17316-0023 GWP2719 distance=105' 17262-0010 A 1150 distance=105' 17260-0245 OSO 78AB distance=105' 17260-0245 OSO 78AC distance=105' 17233-0149 GWP2707 distance=105' 17287-0302 UC 3349 distance=106' 17319-0025 GWP2720 distance=108' 17376-0102 BU 960 distance=116' 17341-0303 TOK 417 distance=123' 17364-0000 BAL1188AB distance=125' 17364-0000 GWP2725AC distance=125' 17229-0223 RAO 19BC distance=125' 17229-0223 RAG 9AB distance=125' 17320-0042 TDT 399 distance=125' 17255+0030 RST5432 distance=128' 17344+0032 RST5438 distance=130' 17386-0121 A 2986 distance=130' 17320+0047 BAL1187 distance=130' 17279+0051 BAL1186 distance=134' 17361-0257 TDT 429 distance=136' 17318-0055 RST5088 distance=136' 17229-0009 SHN 219 distance=138' 17351-0036 HDS2484AB distance=139' 17351-0036 SKF 918AC distance=139' 17241-0033 KPP1164 distance=142' 17349-0044 BAL 891AB distance=145' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 17299-0118 STF2172 171 11.4 0
Show 17292-0129 RST5083 349 1.0 16
Show 17304-0104 STF2173 AB 10 0.3 17
Show 17304-0104 CSN 9 AC 241 13.7 17
Show 17304-0104 CSN 9 AD 317 16.9 17
Show 17315-0105 RST5087 AB 100 1.6 27
Show 17282-0144 TSN 182 23 0.1 37
Show 17326-0131 BAL 575 5 12.1 42
Show 17329-0129 J 453 AB 156 2.8 46
Show 17329-0129 UC 3366 AC 184 49.0 46
Show 17307-0204 UC 3359 296 44.4 47
Show 17284-0201 RST4571 AB 106 1.9 48
Show 17284-0201 GII 248 Aa,Ab 68 0.2 48
Show 17268-0104 RST5082 284 1.5 51
Show 17260-0139 TOK 180 301 6.0 64
Show 17256-0146 KPP1849 250 14.3 71
Show 17348-0125 J 454 263 4.7 73
Show 17256-0154 RST5081 293 0.7 75
Show 17260-0206 TDT 347 232 0.6 76
Show 17242-0124 RST5080 25 3.1 87
Show 17282-0013 ITF 130 45 2.7 95
Show 17324-0246 BAL 244 289 11.9 95
Show 17288+0020 WFC 193 316 46.8 100
Show 17292-0300 BRT 468 90 3.5 103
Show 17292+0025 RST5434 161 1.5 104
Show 17316-0023 GWP2719 111 48.2 105
Show 17262-0010 A 1150 124 2.7 105
Show 17260-0245 OSO 78 AB 200 9.5 105
Show 17260-0245 OSO 78 AC 23 12.5 105
Show 17233-0149 GWP2707 10 224.2 105
Show 17287-0302 UC 3349 331 64.8 106
Show 17319-0025 GWP2720 302 191.9 108
Show 17376-0102 BU 960 296 3.5 116
Show 17341-0303 TOK 417 2 0.0 123
Show 17364-0000 BAL1188 AB 117 7.7 125
Show 17364-0000 GWP2725 AC 254 177.0 125
Show 17229-0223 RAO 19 BC 101 0.6 125
Show 17229-0223 RAG 9 AB 147 48.5 125
Show 17320-0042 TDT 399 134 0.4 125
Show 17255+0030 RST5432 171 0.2 128
Show 17344+0032 RST5438 76 1.4 130
Show 17386-0121 A 2986 64 0.9 130
Show 17320+0047 BAL1187 272 3.6 130
Show 17279+0051 BAL1186 116 8.3 134
Show 17361-0257 TDT 429 279 0.7 136
Show 17318-0055 RST5088 58 1.2 136
Show 17229-0009 SHN 219 -1 0.1 138
Show 17351-0036 HDS2484 AB 198 0.8 139
Show 17351-0036 SKF 918 AC 308 3.2 139
Show 17241-0033 KPP1164 202 9.1 142
Show 17349-0044 BAL 891 AB 204 20.0 145

 
 
WDS 17299-0118 : COMPONENTS
 
 
  A
B pa=170.7°
sep=11.37"
 
 
17299-0118 A
 
 
Name HD 158217 Coord arcsec 2000 172956.26-011822.9 Mag 8.55 Spectral class F2 (yellow-white)
PmRA 8.00 PmDE -1.0 SAO 228035 HIP 85630
Tycho2 5067-00020-1 HD 158523 BD BD-01 3345
Tycho2
Tycho2 5067-00020-1 Pflag RAmdeg 262.48443442 DEmdeg -1.30636918
PmRA 7.5 PmDE -0.6 E RAmdeg 6 E DEmdeg 7
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.48 EpDEm 1990.37
Num 14 Q RAmdeg 1.3 Q DEmdeg 0.4 Q pmRA 1.2
Q pmDE 0.6 BTmag 9.078 E BTmag 0.016 VTmag 8.552
E VTmag 0.012 Prox 114 TYC T HIP 85630
CCDM A RAdeg 262.48441722 DEdeg -1.30636778 EpRA 1990 1.62
EpDE 1990 1.65 E RAdeg 6.0 E DEdeg 6.8 Posflg
Corr 0.1
SAO
SAO 228035 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.004 Vmag 9 SpType A0
Double code Source 48 CatNum 16267 DM CP-41 8014
DMcomp BDsup HD 158217 M HD 0
GC RA1950rad 4.56586189 DE1950rad -0.72481421 PmRA2000 0.0015
PmDE2000 0.004
Hipparcos
Catalog H HIP 85630 Proxy RAhms 17 29 56.26
DEdms -01 18 22.9 Vmag 8.51 VarFlag R Vmag H
RAdeg 262.484 DEdeg -1.30637 AstroRef A Plx 7.44
CCDM 9.25 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 171 Rho 11.397 HD BD BD-01 3345
CD CP Dm number -01 3345 VIred 0.58
SpType F2 R SpType Coord arcsec 2000 172956.26-011822.9
Hipparcos 2
HIP 85630 Sn 15 So 3 Nc 2
RArad 4.5812172366 DErad -0.0228003682 Plx 9.39 PmRA 6.94
PmDE -1.3 E RArad 1 E DErad 0.65 E Plx 1.09
E pmRA 1.31 E pmDE 0.7 Hpmag E Hpmag 0.0051
SHp 0.018 VA 0 BV 0.501 E BV 0.015
VI 0.57
CCDM
Ccdm 17299-0118 RComp Comp A Note1
Note2 Discov num DRAs 2.31 DDEs -22.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp F2 PmNote *
PmRA 15 PmDE 4 Dm number -01 3345 Cat1 BD
Name2 -01 2096 Cat2 AGK2/3 HD 158523 M HD
ADS BDS A10586 M ADS BDS N IDS IDS 17248S0114A
HIC 85630
 
 
17299-0118 B
 
 
Coord arcsec 2000 172956.38-011834.1 Mag 11.46 PmRA 10.00 PmDE -3.0
Delta magnitude 2.91 Coordinate calculated yes
CCDM
Ccdm 17299-0118 RComp Comp B Note1
Note2 Discov num STF2172 DRAs 2.42 DDEs -34.0
R dRAs 91 Year 1830 Theta 172 Rho 11.5
Obs 8 Vmag 11.4 Sp PmNote *
PmRA 15 PmDE 4 Dm number Cat1
Name2 -01 2097 Cat2 AGK2/3 HD M HD
ADS BDS A10586 M ADS BDS N IDS IDS 17248S0114B
HIC