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Current system
18437-3229
FAL 63
HD 172834


Nearby doubles
8' : 18438-3221
SHN 234

21' : 18422-3222
RST2071

33' : 18454-3254
GAT 26

40' : 18407-3219
JSP 941

48' : 18422-3146
KPP 423

49' : 18452-3145
RSS 490

50' : 18476-3228
PRO 212AB

53' : 18453-3318
B 944

54' : 18432-3323
JAO 6

56' : 18448-3323
OL 20

57' : 18479-3211
RST2074

58' : 18396-3207
PRO 208

58' : 18452-3135
BRT3075

70' : 18383-3241
FIN 3AB

70' : 18484-3152
RST2076AB

71' : 18447-3339
TDT1027

74' : 18474-3133
PRO 211

77' : 18487-3314
JSP 788

79' : 18429-3112
PRO 209

80' : 18429-3110
DAM 116

87' : 18435-3355
I 638

88' : 18463-3108
B 1371

88' : 18434-3102
PRO 210

92' : 18370-3301
JSP 783

92' : 18487-3123
PRO 213

92' : 18368-3201
TDT 957



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

18437-3229 FAL 63 (HD 172834)

 
 
18h 43m 43.36s -32° 29' 20.5" P.A. 338.00 sep 13.4 mag 9.21,11.91 Sp K1III dist. 108.7 pc (354.58 l.y.)
 
 
Coord 2000 18437-3229 Discov num FAL  63 Comp Coord arcsec 2000 18 43 43.36 -32 29 20.5
Date first 1910 Date last 2015 Obs 6
Pa first 344 Pa last 337.7 P.A. Now (θ) 337.7°
Sep first 12.8 Sep last 13.436 Sep. Now (ρ) 13.436"
Mag pri 9.21 Mag sec 11.91 delta mag (ΔM) 2.7 Spectral class K1III (yellow-orange)
Pri motion ra +006 Sec motion ra +003
Pri motion dec -001 Sec motion dec +010
Notes
rPM=1.092
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172834 Constellation Sagittarius SAO 210502 HIP 91866
Tycho2 7411-00399-1 Gaia DR2 6736469875238407296 HD 172834 CD CD-3214435
CP CP-32 5513 Distance 108.7 Distance ly 354.58
 
 
WDS 18437-3229 FAL 63 (HD 172834) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fal1999 Hh - Falin, J.L. & Mignard, F. 1999A&AS..135..231F
Fal1999 A&AS 135, 231, 1999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18437-3229 FAL 63 2000 4 339 13.2 9.21 11.91 K1III D 184343.36-322920.5
18437-3229 FAL 63 2015 6 338 13.4 9.21 11.91 K1III 184343.36-322920.5

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

 
 
WDS 18437-3229 FAL 63 (HD 172834) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18437-3229 FAL 63 (HD 172834) : MEASURES
 
 
No records found.

 
 
WDS 18437-3229 (HD 172834) : VIRTUAL EYEPIECE
 
 

18437-3229 FAL 63A mag 9.21 Sp K1III 18437-3229 FAL 63B sep 13.2 P.A. 340.90 mag 11.91 virtual eyepiece
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Radius:
Components only
 
 
WDS 18437-3229 (HD 172834) : ALADIN DSS IMAGE @ 18h 43m 43.36s -32° 29' 20.5"
 
 
 
 
WDS 18437-3229 FAL 63 (HD 172834) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18437-3229 FAL 63 distance=0' 18438-3221 SHN 234 distance=8' 18422-3222 RST2071 distance=21' 18454-3254 GAT 26 distance=33' 18407-3219 JSP 941 distance=40' 18422-3146 KPP 423 distance=48' 18452-3145 RSS 490 distance=49' 18476-3228 PRO 212AB distance=50' 18476-3228 SIN 111AC distance=50' 18453-3318 B 944 distance=53' 18432-3323 JAO 6 distance=54' 18448-3323 OL 20 distance=56' 18479-3211 RST2074 distance=57' 18396-3207 PRO 208 distance=58' 18452-3135 BRT3075 distance=58' 18383-3241 FIN 3AB distance=70' 18383-3241 SKF2068AC distance=70' 18484-3152 RST2076AB distance=70' 18484-3152 RST2076AC distance=70' 18447-3339 TDT1027 distance=71' 18474-3133 PRO 211 distance=74' 18487-3314 JSP 788 distance=77' 18429-3112 PRO 209 distance=79' 18429-3110 DAM 116 distance=80' 18435-3355 I 638 distance=87' 18463-3108 B 1371 distance=88' 18434-3102 PRO 210 distance=88' 18370-3301 JSP 783 distance=92' 18487-3123 PRO 213 distance=92' 18368-3201 TDT 957 distance=92' 18447-3401 JSP 786 distance=93' 18363-3220 HDS2640 distance=94' 18418-3059 TDT1004 distance=95' 18507-3156 PRO 214 distance=95' 18512-3240 RST2078 distance=96' 18507-3148 CVN 60AB distance=99' 18507-3148 CVN 60AC distance=99' 18507-3148 CVN 60AD distance=99' 18507-3148 CVN 60AE distance=99' 18507-3148 CVN 60AF distance=99' 18507-3148 CVN 60AG distance=99' 18507-3148 CVN 60AH distance=99' 18507-3148 CVN 60AI distance=99' 18507-3148 CVN 60AJ distance=99' 18476-3356 BRT1788 distance=99' 18497-3336 SEE 361 distance=101' 18448-3410 JSP 942 distance=102' 18507-3137 PRO 215 distance=104' 18362-3311 I 637 distance=104' 18499-3120 B 1373AB distance=105' 18520-3239 JSP 793 distance=105' 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 18437-3229 FAL 63 338 13.4
Show 18438-3221 SHN 234 -1 0.1 8
Show 18422-3222 RST2071 10 0.8 21
Show 18454-3254 GAT 26 68 4.5 33
Show 18407-3219 JSP 941 167 5.0 40
Show 18422-3146 KPP 423 249 5.0 48
Show 18452-3145 RSS 490 194 8.1 49
Show 18476-3228 PRO 212 AB 334 7.6 50
Show 18476-3228 SIN 111 AC 79 63.0 50
Show 18453-3318 B 944 177 2.0 53
Show 18432-3323 JAO 6 353 15.0 54
Show 18448-3323 OL 20 224 0.1 56
Show 18479-3211 RST2074 89 4.9 57
Show 18396-3207 PRO 208 219 6.8 58
Show 18452-3135 BRT3075 139 6.8 58
Show 18383-3241 FIN 3 AB 261 4.6 70
Show 18383-3241 SKF2068 AC 218 122.5 70
Show 18484-3152 RST2076 AB 250 5.5 70
Show 18484-3152 RST2076 AC 125 9.4 70
Show 18447-3339 TDT1027 180 1.3 71
Show 18474-3133 PRO 211 186 7.4 74
Show 18487-3314 JSP 788 52 6.6 77
Show 18429-3112 PRO 209 34 9.8 79
Show 18429-3110 DAM 116 114 8.8 80
Show 18435-3355 I 638 114 0.6 87
Show 18463-3108 B 1371 305 0.1 88
Show 18434-3102 PRO 210 195 4.6 88
Show 18370-3301 JSP 783 17 1.0 92
Show 18487-3123 PRO 213 148 6.9 92
Show 18368-3201 TDT 957 223 0.6 92
Show 18447-3401 JSP 786 261 0.2 93
Show 18363-3220 HDS2640 343 0.2 94
Show 18418-3059 TDT1004 231 0.8 95
Show 18507-3156 PRO 214 22 4.7 95
Show 18512-3240 RST2078 188 0.7 96
Show 18507-3148 CVN 60 AB 69 1.9 99
Show 18507-3148 CVN 60 AC 18 3.6 99
Show 18507-3148 CVN 60 AD 174 3.6 99
Show 18507-3148 CVN 60 AE 155 3.7 99
Show 18507-3148 CVN 60 AF 186 4.4 99
Show 18507-3148 CVN 60 AG 66 5.1 99
Show 18507-3148 CVN 60 AH 81 5.7 99
Show 18507-3148 CVN 60 AI 199 5.6 99
Show 18507-3148 CVN 60 AJ 176 6.9 99
Show 18476-3356 BRT1788 161 2.6 99
Show 18497-3336 SEE 361 234 1.1 101
Show 18448-3410 JSP 942 303 5.5 102
Show 18507-3137 PRO 215 37 5.3 104
Show 18362-3311 I 637 115 0.3 104
Show 18499-3120 B 1373 AB 196 5.3 105
Show 18520-3239 JSP 793 119 1.3 105

 
 
WDS 18437-3229 : COMPONENTS
 
 
  A
B pa=340.9°
sep=13.15"
 
 
18437-3229 A
 
 
Componente originario normalizzato AB Name HD 172834 Coord arcsec 2000 184343.36-322920.5 Mag 9.21
Spectral class K1III (yellow-orange) PmRA 6.00 PmDE -1.0 SAO 210502
HIP 91866 Tycho2 7411-00399-1 HD 172834 CD CD-3214435
CP CP-32 5513
Tycho2
Tycho2 7411-00399-1 Pflag RAmdeg 280.93069159 DEmdeg -32.48901987
PmRA 5.9 PmDE -1.4 E RAmdeg 14 E DEmdeg 20
E pmRA 1.3 E pmDE 1.5 EpRAm 1987.70 EpDEm 1984.36
Num 11 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 11.033 E BTmag 0.064 VTmag 9.401
E VTmag 0.024 Prox 999 TYC T HIP 91866
CCDM RAdeg 280.93067500 DEdeg -32.48902083 EpRA 1990 1.84
EpDE 1990 1.69 E RAdeg 16.4 E DEdeg 25.3 Posflg
Corr 0.0
SAO
SAO 210502 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.023 Vmag 9 SpType K0
Double code Source 40 CatNum 10144 DM CD-3214435
DMcomp BDsup HD 172834 M HD 0
GC RA1950rad 4.88893355 DE1950rad -0.56792986 PmRA2000 0
PmDE2000 -0.024
Hipparcos
Catalog H HIP 91866 Proxy RAhms 18 43 43.36
DEdms -32 29 20.5 Vmag 9.21 VarFlag R Vmag H
RAdeg 280.931 DEdeg -32.489 AstroRef Plx 6.34
CCDM N CCDM Nsys Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 172834 BD
CD CD-3214435 CP CP-32 5513 Dm number -3214435 VIred 1.22
SpType K1/K2III R SpType Coord arcsec 2000 184343.36-322920.5
Hipparcos 2
HIP 91866 Sn 1 So 2 Nc 1
RArad 4.9031651264 DErad -0.5670403714 Plx 9.2 PmRA 11.57
PmDE 1.3 E RArad 2.78 E DErad 1.59 E Plx 2.88
E pmRA 4.07 E pmDE 2.34 Hpmag 9.3693 E Hpmag 0.0023
SHp 0.027 VA 0 BV 1.26 E BV 0.015
VI 1.22
 
 
18437-3229 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184343.02-322908.1 Mag 11.91 PmRA 3.00
PmDE 10.0 Calc delta mag 2.7 Calc coord yes