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Current system
17342-3230
PRO 172
HD 317843


Nearby doubles
8' : 17346-3235
PRO 173

9' : 17347-3235
HJ 4962AB

13' : 17352-3229
JSP 719

21' : 17344-3209
RST3109

22' : 17348-3208
RST5437

27' : 17348-3204
KPP4046

27' : 17322-3233
PRO 171

29' : 17354-3205
RST3110

34' : 17321-3209
RST1966AB

34' : 17342-3155
LPO 63

35' : 17365-3212
BRT1730

43' : 17354-3149
COO 215

43' : 17309-3239
PRO 169

45' : 17374-3211
RSS 452

51' : 17381-3234
BRT1732

56' : 17314-3147
PRO 170

57' : 17298-3232
PRO 166

57' : 17298-3233
TDT 380

57' : 17323-3320
RST3108

60' : 17300-3256
TSN 94

66' : 17362-3330
B 914

66' : 17380-3314
RST3115

68' : 17394-3222
I 107

69' : 17313-3327
BRT1722

73' : 17296-3146
RST1962

73' : 17297-3143
PRO 165



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17342-3230 PRO 172 (HD 317843)

 
 
17h 34m 12.35s -32° 28' 40.1" P.A. 234.00 sep 14.3 mag 10.05,11.80 Sp K0III
 
 
Coord 2000 17342-3230 Discov num PRO 172 Comp Coord arcsec 2000 17 34 12.35 -32 28 40.1
Date first 1911 Date last 2021 Obs 5
Pa first 234 Pa last 233.5 P.A. Now (θ) 233.5°
Sep first 15.3 Sep last 14.305 Sep. Now (ρ) 14.305"
Mag pri 10.05 Mag sec 11.80 delta mag (ΔM) 1.75 Spectral class K0III (yellow-orange)
Pri motion ra +001 Sec motion ra +003
Pri motion dec -003 Sec motion dec -002
Notes
rPM=0.62
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 317843 Constellation Scorpius Tycho2 7380-00994-1 Gaia DR2 4054631994268958208
HD 317843
 
 
WDS 17342-3230 PRO 172 (HD 317843) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
PrO1913 Pa - Perth Obs. (Nossiter, C.) .
PrO1913 Perth Obs. Bull. #1, 1913
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17342-3230 PRO 172 1998 2 233 14.5 10.05 11.80 D 173412.35-322840.1
17342-3230 PRO 172 2000 4 232 14.7 10.05 11.80 D 173412.35-322840.1
17342-3230 PRO 172 2021 5 234 14.3 10.05 11.80 K0III 173412.35-322840.1

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

 
 
WDS 17342-3230 PRO 172 (HD 317843) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17342-3230 PRO 172 (HD 317843) : MEASURES
 
 
No records found.

 
 
WDS 17342-3230 (HD 317843) : VIRTUAL EYEPIECE
 
 

17342-3230 PRO 172A mag 10.05 Sp K0III 17342-3230 PRO 172B sep 12.9 P.A. 228.70 mag 11.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17342-3230 (HD 317843) : ALADIN DSS IMAGE @ 17h 34m 12.35s -32° 28' 40.1"
 
 
 
 
WDS 17342-3230 PRO 172 (HD 317843) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17342-3230 PRO 172 distance=0' 17346-3235 PRO 173 distance=8' 17347-3235 ISO 5Aa,Ab distance=9' 17347-3235 HDS2480Aa,Ac distance=9' 17347-3235 HJ 4962AB distance=9' 17347-3235 HO 647AC distance=9' 17347-3235 SNA 73Aa1,2 distance=9' 17347-3235 SNA 73AE distance=9' 17352-3229 JSP 719 distance=13' 17344-3209 RST3109 distance=21' 17348-3208 RST5437 distance=22' 17348-3204 KPP4046 distance=27' 17322-3233 PRO 171 distance=27' 17354-3205 RST3110 distance=29' 17321-3209 RST1966AB distance=34' 17321-3209 RST1966AC distance=34' 17342-3155 LPO 63 distance=34' 17365-3212 BRT1730 distance=35' 17354-3149 COO 215 distance=43' 17309-3239 PRO 169 distance=43' 17374-3211 RSS 452 distance=45' 17381-3234 BRT1732 distance=51' 17314-3147 PRO 170 distance=56' 17298-3232 PRO 166 distance=57' 17298-3233 TDT 380 distance=57' 17323-3320 RST3108 distance=57' 17300-3256 TSN 94 distance=60' 17362-3330 B 914 distance=66' 17380-3314 RST3115 distance=66' 17394-3222 I 107 distance=68' 17289-3244 TOK 914BC distance=69' 17289-3244 VSP 50AC distance=69' 17313-3327 BRT1722 distance=69' 17296-3146 RST1962 distance=73' 17297-3143 PRO 165 distance=73' 17285-3216 RST3099 distance=74' 17372-3125 B 1338 distance=75' 17372-3123 HDS2487 distance=76' 17313-3123 RST1964 distance=77' 17289-3152 PRO 164 distance=77' 17402-3245 PRO 175 distance=78' 17404-3231 JSP 722 distance=79' 17403-3211 I 608 distance=80' 17301-3128 PRO 168 distance=81' 17333-3108 B 1336 distance=82' 17405-3245 HWE 96 distance=82' 17344-3352 BRT1727 distance=84' 17407-3211 TDT 462 distance=84' 17292-3132 FGS 30AB distance=86' 17292-3132 SNA 72AC distance=86' 17292-3132 SNA 72AD 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 17342-3230 PRO 172 234 14.3
Show 17346-3235 PRO 173 213 6.0 8
Show 17347-3235 ISO 5 Aa,Ab 10 0.3 9
Show 17347-3235 HDS2480 Aa,Ac 61 0.7 9
Show 17347-3235 HJ 4962 AB 100 5.9 9
Show 17347-3235 HO 647 AC 83 14.0 9
Show 17347-3235 SNA 73 Aa1,2 123 0.0 9
Show 17347-3235 SNA 73 AE 78 3.5 9
Show 17352-3229 JSP 719 204 0.5 13
Show 17344-3209 RST3109 166 1.4 21
Show 17348-3208 RST5437 213 2.5 22
Show 17348-3204 KPP4046 301 1.3 27
Show 17322-3233 PRO 171 356 5.3 27
Show 17354-3205 RST3110 301 0.9 29
Show 17321-3209 RST1966 AB 348 1.0 34
Show 17321-3209 RST1966 AC 144 2.3 34
Show 17342-3155 LPO 63 123 5.1 34
Show 17365-3212 BRT1730 72 4.4 35
Show 17354-3149 COO 215 357 8.0 43
Show 17309-3239 PRO 169 68 2.6 43
Show 17374-3211 RSS 452 312 10.2 45
Show 17381-3234 BRT1732 141 3.0 51
Show 17314-3147 PRO 170 169 19.0 56
Show 17298-3232 PRO 166 356 18.1 57
Show 17298-3233 TDT 380 72 0.5 57
Show 17323-3320 RST3108 182 1.0 57
Show 17300-3256 TSN 94 246 99.5 60
Show 17362-3330 B 914 357 5.5 66
Show 17380-3314 RST3115 202 1.1 66
Show 17394-3222 I 107 137 1.6 68
Show 17289-3244 TOK 914 BC 312 0.3 69
Show 17289-3244 VSP 50 AC 104 2.0 69
Show 17313-3327 BRT1722 83 5.0 69
Show 17296-3146 RST1962 181 1.6 73
Show 17297-3143 PRO 165 202 3.5 73
Show 17285-3216 RST3099 5 0.2 74
Show 17372-3125 B 1338 19 0.3 75
Show 17372-3123 HDS2487 3 0.3 76
Show 17313-3123 RST1964 207 3.1 77
Show 17289-3152 PRO 164 53 2.3 77
Show 17402-3245 PRO 175 194 3.6 78
Show 17404-3231 JSP 722 21 1.6 79
Show 17403-3211 I 608 302 2.1 80
Show 17301-3128 PRO 168 19 5.7 81
Show 17333-3108 B 1336 114 2.0 82
Show 17405-3245 HWE 96 246 5.5 82
Show 17344-3352 BRT1727 60 4.6 84
Show 17407-3211 TDT 462 208 2.3 84
Show 17292-3132 FGS 30 AB 201 0.0 86
Show 17292-3132 SNA 72 AC 316 1.8 86
Show 17292-3132 SNA 72 AD 1 5.0 86

 
 
WDS 17342-3230 : COMPONENTS
 
 
  A
B pa=228.7°
sep=12.90"
 
 
17342-3230 A
 
 
Componente originario normalizzato AB Name HD 317843 Coord arcsec 2000 173412.35-322840.1 Mag 10.05
Spectral class K0III (yellow-orange) PmRA 1.00 PmDE -3.0 Tycho2 7380-00994-1
HD 317843
Tycho2
Tycho2 7380-00994-1 Pflag RAmdeg 263.55147476 DEmdeg -32.47782322
PmRA -2.5 PmDE -3.4 E RAmdeg 26 E DEmdeg 30
E pmRA 1.7 E pmDE 1.9 EpRAm 1982.21 EpDEm 1979.12
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 11.432 E BTmag 0.087 VTmag 10.051
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 263.55148528 DEdeg -32.47782000 EpRA 1990 1.64
EpDE 1990 1.27 E RAdeg 31.5 E DEdeg 40.2 Posflg
Corr -0.1
 
 
17342-3230 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173411.58-322848.6 Mag 11.8 PmRA 3.00
PmDE -2.0 Calc delta mag 1.75 Calc coord yes