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Current system
19296-1239
HU 75
HD 183347


Nearby doubles
15' : 19301-1252
TDT1505

24' : 19312-1245
GWP2859

37' : 19282-1209
SCJ 22

44' : 19314-1204
GWP2861

51' : 19262-1236
J 2966

55' : 19265-1308
HDS2761

59' : 19306-1335
BWL 50AB

67' : 19258-1317
J 1845

68' : 19342-1245
J 1762

73' : 19247-1241
HDS2757

75' : 19297-1354
RST4042

82' : 19350-1301
KPP4156

83' : 19251-1328
TDT1443

85' : 19249-1150
HU 74AB

90' : 19321-1116
TOK 333

92' : 19285-1109
RST5136

93' : 19253-1131
TOK 625AB

95' : 19358-1308
GWP2865

98' : 19298-1102
HDS2771

103' : 19357-1329
LDS 683

106' : 19255-1405
RST4040

107' : 19364-1159
GWP2867

112' : 19244-1400
LEO 44

112' : 19236-1132
RST5133

118' : 19369-1330
TDT1584

121' : 19226-1137
HLD 150AB



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19296-1239 HU 75 (HD 183347)

 
 
19h 29m 37.86s -12° 38' 48.1" P.A. 180.00 sep 0.4 mag 7.09,9.15 Sp F5IV-V dist. 65.06 pc (212.23 l.y.)
 
 
Coord 2000 19296-1239 Discov num HU   75 Comp Coord arcsec 2000 19 29 37.86 -12 38 48.1
Date first 1899 Date last 2021 Obs 55
Pa first 202 Pa last 180.2 P.A. Now (θ) 184.8°
Sep first 0.5 Sep last 0.368 Sep. Now (ρ) 0.403"
Mag pri 7.09 Mag sec 9.15 delta mag (ΔM) 2.06 Spectral class F5IV-V (yellow-white)
Pri motion ra +104 Sec motion ra +104
Pri motion dec -036 Sec motion dec -036
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 183347 Constellation Sagittarius SAO 162674 HIP 95847
Tycho2 5730-01534-1 Gaia DR2 4186599949666377984 HD 183347 GC 26913
ADS 12505 BD BD-12 5417 Distance 65.06 Distance ly 212.23
 
 
ORBITAL ELEMENTS
 
 
Period (P)129.67y± 2.7 Periastron (T)2009.47y± 0.29 Semi-major axis (a)0.496a± 0.013
Eccentricity (e)0.652± 0.012 Inclination (i)31.5°± 3.4 Longitude of periastron (ω)245.3°± 4.7
Node (Ω)183.1°± 5.9 Notesn ReferenceTok2015c
Equinox2000 Last observation2014 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 331.9 0.309
2001 336.8 0.293
2002 342.2 0.277
2003 348.3 0.260
2004 355.4 0.242
2005 3.6 0.223
2006 13.2 0.204
2007 24.9 0.186
2008 39.1 0.169
2009 56.0 0.156
2010 75.1 0.150
2011 94.5 0.153
2012 112.1 0.165
2013 126.6 0.184
2014 138.3 0.206
2015 147.7 0.230
2016 155.3 0.254
2017 161.5 0.278
2018 166.8 0.301
2019 171.4 0.323
2020 175.3 0.345
2021 178.8 0.365
2022 182.0 0.385
2023 184.8 0.403
2024 187.4 0.421
2025 189.8 0.438
2026 192.0 0.454
2027 194.1 0.470
2028 196.0 0.485
2029 197.9 0.499
2030 199.6 0.512


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds19296-1239b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 19296-1239 HU 75 (HD 183347) : NOTES
 
 
discov_num notes refcode
HU 75 See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19296-1239 HU 75 1998 62 334 0.3 7.09 9.15 F5IV-V NOD 192937.86-123848.1
19296-1239 HU 75 2009 63 61 0.2 7.09 9.15 F5IV-V NOD 192937.86-123848.1
19296-1239 HU 75 2014 53 140 0.2 7.09 9.15 F5IV-V NO 192937.86-123848.1
19296-1239 HU 75 2017 54 164 0.3 7.09 9.15 F5IV-V NO 192937.86-123848.1
19296-1239 HU 75 2021 55 180 0.4 7.09 9.15 F5IV-V NO 192937.86-123848.1

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

 
 
WDS 19296-1239 HU 75 (HD 183347) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19296-1239 HU 75 (HD 183347) : MEASURES
 
 
No records found.

 
 
WDS 19296-1239 (HD 183347) : VIRTUAL EYEPIECE
 
 

19296-1239 HU 75A mag 7.09 Sp F5IV 19296-1239 HU 75B sep 0.4 P.A. 180.20 mag 9.15 Sp V virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19296-1239 (HD 183347) : ALADIN DSS IMAGE @ 19h 29m 37.86s -12° 38' 48.1"
 
 
 
 
WDS 19296-1239 HU 75 (HD 183347) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19296-1239 HU 75 distance=0' 19301-1252 TDT1505 distance=15' 19312-1245 GWP2859 distance=24' 19282-1209 SCJ 22 distance=37' 19314-1204 GWP2861 distance=44' 19262-1236 J 2966 distance=51' 19265-1308 HDS2761 distance=55' 19306-1335 BWL 50AB distance=59' 19306-1335 BWL 50AC distance=59' 19306-1335 BWL 50AD distance=59' 19306-1335 BWL 50AE distance=59' 19258-1317 J 1845 distance=67' 19342-1245 J 1762 distance=68' 19247-1241 HDS2757 distance=73' 19297-1354 RST4042 distance=75' 19350-1301 KPP4156 distance=82' 19251-1328 TDT1443 distance=83' 19249-1150 HU 74AB distance=85' 19249-1150 HU 74AC distance=85' 19321-1116 TOK 333 distance=90' 19285-1109 RST5136 distance=92' 19253-1131 TOK 625AB distance=93' 19358-1308 GWP2865 distance=95' 19298-1102 HDS2771 distance=98' 19357-1329 LDS 683 distance=103' 19255-1405 RST4040 distance=106' 19364-1159 GWP2867 distance=107' 19244-1400 LEO 44 distance=112' 19236-1132 RST5133 distance=112' 19369-1330 TDT1584 distance=118' 19226-1137 HLD 150AB distance=121' 19226-1137 HLD 150AC distance=121' 19226-1136 GWP2846 distance=122' 19349-1414 J 1676 distance=123' 19212-1250 J 1672 distance=124' 19264-1433 HDS2760 distance=124' 19212-1221 HJ 597 distance=125' 19385-1305 UC 3993 distance=132' 19211-1159 HDS2737 distance=132' 19212-1146 TDT1394 distance=136' 19211-1326 J 2263 distance=137' 19248-1438 GLP 8 distance=139' 19354-1046 FRM 1 distance=142' 19196-1242 TDT1376 distance=148' 19367-1430 GWP2868 distance=152' 19246-1027 GWP2848 distance=152' 19321-1507 FOX 87 distance=153' 19400-1201 BRT2763 distance=159' 19301-1518 J 1847BC distance=159' 19207-1409 BRT 597 distance=159' 19317-1002 TDT1522 distance=160' 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 19296-1239 HU 75 180 0.4
Show 19301-1252 TDT1505 47 0.9 15
Show 19312-1245 GWP2859 83 20.6 24
Show 19282-1209 SCJ 22 296 1.2 37
Show 19314-1204 GWP2861 156 94.8 44
Show 19262-1236 J 2966 288 6.7 51
Show 19265-1308 HDS2761 123 12.4 55
Show 19306-1335 BWL 50 AB 73 6.9 59
Show 19306-1335 BWL 50 AC 88 4.3 59
Show 19306-1335 BWL 50 AD 182 2.5 59
Show 19306-1335 BWL 50 AE 228 3.9 59
Show 19258-1317 J 1845 320 6.5 67
Show 19342-1245 J 1762 171 5.4 68
Show 19247-1241 HDS2757 159 0.4 73
Show 19297-1354 RST4042 54 0.4 75
Show 19350-1301 KPP4156 82 1.5 82
Show 19251-1328 TDT1443 108 0.5 83
Show 19249-1150 HU 74 AB 89 1.6 85
Show 19249-1150 HU 74 AC 209 20.6 85
Show 19321-1116 TOK 333 174 208.5 90
Show 19285-1109 RST5136 192 2.9 92
Show 19253-1131 TOK 625 AB 18 999.9 93
Show 19358-1308 GWP2865 212 320.8 95
Show 19298-1102 HDS2771 344 0.1 98
Show 19357-1329 LDS 683 211 28.7 103
Show 19255-1405 RST4040 252 1.8 106
Show 19364-1159 GWP2867 358 268.5 107
Show 19244-1400 LEO 44 296 7.1 112
Show 19236-1132 RST5133 337 0.7 112
Show 19369-1330 TDT1584 268 0.6 118
Show 19226-1137 HLD 150 AB 103 1.2 121
Show 19226-1137 HLD 150 AC 153 7.4 121
Show 19226-1136 GWP2846 80 132.4 122
Show 19349-1414 J 1676 9 8.6 123
Show 19212-1250 J 1672 296 6.8 124
Show 19264-1433 HDS2760 283 0.3 124
Show 19212-1221 HJ 597 230 17.7 125
Show 19385-1305 UC 3993 293 11.1 132
Show 19211-1159 HDS2737 195 8.2 132
Show 19212-1146 TDT1394 55 9.2 136
Show 19211-1326 J 2263 59 7.8 137
Show 19248-1438 GLP 8 68 24.4 139
Show 19354-1046 FRM 1 351 10.7 142
Show 19196-1242 TDT1376 241 0.8 148
Show 19367-1430 GWP2868 261 69.6 152
Show 19246-1027 GWP2848 32 19.5 152
Show 19321-1507 FOX 87 12 5.1 153
Show 19400-1201 BRT2763 216 6.4 159
Show 19301-1518 J 1847 BC 56 5.5 159
Show 19207-1409 BRT 597 54 4.2 159
Show 19317-1002 TDT1522 217 1.0 160

 
 
WDS 19296-1239 : COMPONENTS
 
 
  A
B pa=180.2°
sep=0.37"
 
 
19296-1239 A
 
 
Componente originario normalizzato AB Name HD 183347 Coord arcsec 2000 192937.86-123848.1 Mag 7.09
Spectral class F5IV (yellow-white) PmRA 104.00 PmDE -36.0 SAO 162674
HIP 95847 Tycho2 5730-01534-1 HD 183347 GC 26913
BD BD-12 5417
Tycho2
Tycho2 5730-01534-1 Pflag RAmdeg 292.40774106 DEmdeg -12.64669401
PmRA 103.9 PmDE -36.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.60 EpDEm 1991.09
Num 12 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 1.1 BTmag 7.451 E BTmag 0.015 VTmag 6.973
E VTmag 0.010 Prox 999 TYC T HIP 95847
CCDM AB RAdeg 292.40749972 DEdeg -12.64661056 EpRA 1990 1.85
EpDE 1990 1.67 E RAdeg 3.9 E DEdeg 4.7 Posflg P
Corr -0.1
SAO
SAO 162674 DelFlag RA1950 PmRA1950 0.0095
DE1950 PmDE1950 -0.049 Vmag 6.9 SpType F8
Double code Source 70 CatNum 26913 DM BD-12 5417
DMcomp BDsup HD 183347 M HD 0
GC 26913 RA1950rad 5.0912639 DE1950rad -0.22254834 PmRA2000 0.0097
PmDE2000 -0.048
Hipparcos
Catalog H HIP 95847 Proxy H RAhms 19 29 37.80
DEdms -12 38 47.8 Vmag 6.89 VarFlag R Vmag G
RAdeg 292.408 DEdeg -12.6466 AstroRef A Plx 15.08
CCDM 19296-1239 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 304 Rho 0.428 HD 183347 BD BD-12 5417
CD CP Dm number -12 5417 VIred 0.54
SpType F5/F6V R SpType Coord arcsec 2000 192937.80-123847.8
Hipparcos 2
HIP 95847 Sn 17 So 3 Nc 2
RArad 5.1034737318 DErad -0.2207251998 Plx 15.37 PmRA 98.05
PmDE -39.77 E RArad 0.8 E DErad 0.47 E Plx 0.86
E pmRA 1.16 E pmDE 0.68 Hpmag 6.9964 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.471 E BV 0.015
VI 0.54
CCDM
Ccdm 19296-1239 RComp Comp A Note1
Note2 Discov num DRAs 2.15 DDEs 10.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp F8 PmNote *
PmRA 142 PmDE -49 Dm number -12 5417 Cat1 BD
Name2 162674 Cat2 SAO HD 183347 M HD
ADS BDS A12505 M ADS BDS N IDS IDS 19240S1251A
HIC 95847
 
 
19296-1239 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192937.86-123848.5 Mag 9.15 Spectral class V
PmRA 104.00 PmDE -36.0 Calc delta mag 2.06 Calc coord yes
CCDM
Ccdm 19296-1239 RComp Comp B Note1 *
Note2 Discov num HU 75 DRAs DDEs
R dRAs Year 1960 Theta 257 Rho 0.7
Obs 23 Vmag 7.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12505 M ADS BDS N IDS IDS 19240S1251B
HIC 95847