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Doubles in session


Current system
18314-3315
COO 226
HD 170519


Nearby doubles
16' : 18311-3259
HWE 43AB

32' : 18339-3318
BRT1782

36' : 18340-3301
OUD 7

41' : 18338-3248
I 1025

47' : 18346-3338
SKF 457

57' : 18338-3230
PRO 204

62' : 18362-3311
I 637

66' : 18294-3416
B 1365

67' : 18266-3247
RST2054

70' : 18365-3342
B 940

70' : 18358-3357
B 2455

70' : 18285-3215
TDT 898

70' : 18276-3224
HDS2611

71' : 18272-3402
B 1363

72' : 18370-3301
JSP 783

81' : 18350-3209
TDT 947

81' : 18293-3431
B 1364

82' : 18277-3207
I 1023

84' : 18363-3220
HDS2640

85' : 18332-3436
JSP 776

86' : 18342-3158
PRO 205

93' : 18343-3150
RST2064

94' : 18337-3444
JSP 778

94' : 18383-3241
FIN 3AB

95' : 18244-3349
BRT1775

100' : 18335-3140
PRO 203



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.

18314-3315 COO 226 (HD 170519)

 
 
18h 31m 22.04s -33° 14' 50.5" P.A. 193.00 sep 12.6 mag 9.31,11.80 Sp K0/1III
 
 
Coord 2000 18314-3315 Discov num COO 226 Comp Coord arcsec 2000 18 31 22.04 -33 14 50.5
Date first 1911 Date last 2015 Obs 10
Pa first 172 Pa last 193.4 P.A. Now (θ) 193.4°
Sep first 9.6 Sep last 12.595 Sep. Now (ρ) 12.595"
Mag pri 9.31 Mag sec 11.80 delta mag (ΔM) 2.49 Spectral class K0/1III (yellow-orange)
Pri motion ra +048 Sec motion ra +000
Pri motion dec +015 Sec motion dec -015
Notes Y (Parallax indicates components are non-physical)
rPM=1.126
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 170519 Constellation Sagittarius SAO 210265 Tycho2 7398-02218-1
Gaia DR2 4044946327649862656 HD 170519
 
 
WDS 18314-3315 COO 226 (HD 170519) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.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
18314-3315 COO 226 1998 8 190 12.0 9.31 11.80 K0/1III D 183122.04-331450.5
18314-3315 COO 226 1999 9 191 12.1 9.31 11.80 K0/1III D 183122.04-331450.5
18314-3315 COO 226 2010 10 192 12.1 9.31 11.80 K0/1III Y 183122.04-331450.5
18314-3315 COO 226 2015 10 193 12.6 9.31 11.80 K0/1III Y 183122.04-331450.5

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

 
 
WDS 18314-3315 COO 226 (HD 170519) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18314-3315 COO 226 (HD 170519) : MEASURES
 
 
No records found.

 
 
WDS 18314-3315 (HD 170519) : VIRTUAL EYEPIECE
 
 

18314-3315 COO 226A mag 9.31 Sp K0/1III 18314-3315 COO 226B sep 12.5 P.A. 191.30 mag 11.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 18314-3315 (HD 170519) : ALADIN DSS IMAGE @ 18h 31m 22.04s -33° 14' 50.5"
 
 
 
 
WDS 18314-3315 COO 226 (HD 170519) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18314-3315 COO 226 distance=1' 18311-3259 HWE 43AB distance=16' 18311-3259 HWE 43AC distance=16' 18339-3318 BRT1782 distance=32' 18340-3301 OUD 7 distance=36' 18338-3248 I 1025 distance=41' 18346-3338 SKF 457 distance=47' 18338-3230 PRO 204 distance=57' 18362-3311 I 637 distance=62' 18294-3416 B 1365 distance=66' 18266-3247 RST2054 distance=67' 18365-3342 B 940 distance=70' 18358-3357 B 2455 distance=70' 18285-3215 TDT 898 distance=70' 18276-3224 HDS2611 distance=70' 18272-3402 B 1363 distance=71' 18370-3301 JSP 783 distance=72' 18350-3209 TDT 947 distance=81' 18293-3431 B 1364 distance=81' 18277-3207 I 1023 distance=82' 18363-3220 HDS2640 distance=84' 18332-3436 JSP 776 distance=85' 18342-3158 PRO 205 distance=86' 18343-3150 RST2064 distance=93' 18337-3444 JSP 778 distance=94' 18383-3241 FIN 3AB distance=94' 18383-3241 SKF2068AC distance=94' 18244-3349 BRT1775 distance=95' 18335-3140 PRO 203 distance=100' 18368-3201 TDT 957 distance=102' 18345-3449 STN 62 distance=102' 18352-3141 B 9034 distance=106' 18248-3424 SKF2065 distance=108' 18352-3139 PRO 207 distance=110' 18242-3423 SEE 351AB (Kaus Australis) distance=113' 18242-3423 GOL 2AC (Kaus Australis) distance=113' 18242-3423 TOK 617AD (Kaus Australis) distance=113' 18276-3132 B 2448 distance=114' 18239-3421 ARY 76 distance=114' 18233-3408 VVV 56 distance=114' 18291-3123 RST2057 distance=116' 18332-3121 FIN 7 distance=117' 18241-3430 TDT 835 distance=118' 18220-3313 BRT1771 distance=119' 18354-3122 LDS6328AB distance=123' 18354-3122 CVN 58AC distance=123' 18354-3122 CVN 58AD distance=123' 18354-3122 CVN 58AE distance=123' 18354-3122 CVN 58AF distance=123' 18354-3122 CVN 58AG distance=123' 18354-3122 CVN 58AH distance=123' 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 18314-3315 COO 226 193 12.6 1
Show 18311-3259 HWE 43 AB 185 3.4 16
Show 18311-3259 HWE 43 AC 339 32.1 16
Show 18339-3318 BRT1782 69 3.4 32
Show 18340-3301 OUD 7 180 0.2 36
Show 18338-3248 I 1025 233 0.4 41
Show 18346-3338 SKF 457 359 13.6 47
Show 18338-3230 PRO 204 120 6.5 57
Show 18362-3311 I 637 115 0.3 62
Show 18294-3416 B 1365 242 4.1 66
Show 18266-3247 RST2054 350 0.8 67
Show 18365-3342 B 940 258 1.8 70
Show 18358-3357 B 2455 338 6.5 70
Show 18285-3215 TDT 898 117 0.5 70
Show 18276-3224 HDS2611 247 18.5 70
Show 18272-3402 B 1363 223 2.4 71
Show 18370-3301 JSP 783 17 1.0 72
Show 18350-3209 TDT 947 290 2.6 81
Show 18293-3431 B 1364 34 3.6 81
Show 18277-3207 I 1023 314 0.1 82
Show 18363-3220 HDS2640 343 0.2 84
Show 18332-3436 JSP 776 31 0.3 85
Show 18342-3158 PRO 205 358 3.6 86
Show 18343-3150 RST2064 83 3.5 93
Show 18337-3444 JSP 778 162 1.5 94
Show 18383-3241 FIN 3 AB 261 4.6 94
Show 18383-3241 SKF2068 AC 218 122.5 94
Show 18244-3349 BRT1775 147 3.2 95
Show 18335-3140 PRO 203 356 5.0 100
Show 18368-3201 TDT 957 223 0.6 102
Show 18345-3449 STN 62 132 2.3 102
Show 18352-3141 B 9034 346 9.0 106
Show 18248-3424 SKF2065 164 23.3 108
Show 18352-3139 PRO 207 72 3.3 110
Show Kaus Australis 18242-3423 SEE 351 AB 314 39.9 113
Show Kaus Australis 18242-3423 GOL 2 AC 142 2.4 113
Show Kaus Australis 18242-3423 TOK 617 AD 36 862.9 113
Show 18276-3132 B 2448 329 6.0 114
Show 18239-3421 ARY 76 10 18.9 114
Show 18233-3408 VVV 56 193 17.3 114
Show 18291-3123 RST2057 343 0.7 116
Show 18332-3121 FIN 7 136 3.4 117
Show 18241-3430 TDT 835 76 0.6 118
Show 18220-3313 BRT1771 115 3.8 119
Show 18354-3122 LDS6328 AB 119 7.5 123
Show 18354-3122 CVN 58 AC 310 6.0 123
Show 18354-3122 CVN 58 AD 211 7.3 123
Show 18354-3122 CVN 58 AE 202 7.6 123
Show 18354-3122 CVN 58 AF 307 7.9 123
Show 18354-3122 CVN 58 AG 70 8.1 123
Show 18354-3122 CVN 58 AH 212 8.5 123

 
 
WDS 18314-3315 : COMPONENTS
 
 
  A
B pa=191.3°
sep=12.49"
 
 
18314-3315 A
 
 
Componente originario normalizzato AB Name HD 170519 Coord arcsec 2000 183122.04-331450.5 Mag 9.31
Spectral class K0/1III (yellow-orange) PmRA 48.00 PmDE 15.0 SAO 210265
Tycho2 7398-02218-1 HD 170519 DM CD-3313285
Tycho2
Tycho2 7398-02218-1 Pflag RAmdeg 277.84186360 DEmdeg -33.24736943
PmRA 46.0 PmDE 13.4 E RAmdeg 13 E DEmdeg 17
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.17 EpDEm 1987.32
Num 8 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 10.062 E BTmag 0.031 VTmag 9.433
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 277.84173972 DEdeg -33.24739972 EpRA 1990 1.81
EpDE 1990 1.78 E RAdeg 14.1 E DEdeg 19.3 Posflg
Corr -0.1
SAO
SAO 210265 DelFlag RA1950 PmRA1950 0.0044
DE1950 PmDE1950 -0.005 Vmag 9.1 SpType F8
Double code Source 40 CatNum 10008 DM CD-3313285
DMcomp BDsup HD 170519 M HD 0
GC RA1950rad 4.83489573 DE1950rad -0.58091059 PmRA2000 0.0043
PmDE2000 -0.005
CCDM
Ccdm 18314-3315 RComp Comp A Note1
Note2 Discov num DRAs -1.96 DDEs 7.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F8 PmNote *
PmRA 55 PmDE -5 Dm number -3313285 Cat1 CD
Name2 210265 Cat2 SAO HD 170519 M HD
ADS BDS M ADS BDS N IDS IDS 18248S3319A
HIC
 
 
18314-3315 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183121.85-331502.8 Mag 11.8 PmRA 0.00
PmDE -15.0 Calc delta mag 2.49 Calc coord yes
CCDM
Ccdm 18314-3315 RComp Comp B Note1
Note2 Discov num COO 226 DRAs -2.13 DDEs -4.4
R dRAs 90 Year 1941 Theta 178 Rho 10.6
Obs 2 Vmag 11.7 Sp PmNote *
PmRA 8 PmDE -38 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18248S3319B
HIC