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Doubles in session


Current system
23397-6912
R 348
DS Tuc


Nearby doubles
44' : 23457-6941
FIN 292

47' : 23310-6905
HJ 5402

54' : 23391-6818
KPP4323

58' : 23494-6849
TDS1224

69' : 23506-6950
FIN 293

81' : 23360-7030
FIN 290

82' : 23444-7029
WSI 94

84' : 23243-6931
TDT4022

84' : 23553-6922
HJ 5449AB

91' : 23489-6757
LDS 824

98' : 23238-6826
UC 4941

98' : 23375-7049
HJ 5409

100' : 23433-7049
HJ 5415

100' : 23531-7023
BAS 8

100' : 23209-6916
UC 4926

102' : 23223-6833
KPP4314

107' : 23582-6956
LPO 68AB

116' : 23401-7107
GLI 286

121' : 23233-6752
KPP1948

121' : 23254-6740
TSN 210

122' : 23287-7100
UC 4960

127' : 23216-7038
UC 4929

132' : 23563-7052
HJ 5434

133' : 23474-7118
I 695AB

134' : 23553-7059
LDS 827AB

142' : 23588-6738
TDT4303



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

23397-6912 R 348 (DS Tuc)

 
 
23h 39m 39.49s -69° 11' 44.9" P.A. 347.00 sep 3.9 mag 8.55,9.65 Sp G6:IV dist. 45.68 pc (149.01 l.y.)
 
 
Coord 2000 23397-6912 Discov num R   348 Comp Coord arcsec 2000 23 39 39.49 -69 11 44.9
Date first 1870 Date last 2021 Obs 22
Pa first 350 Pa last 347 P.A. Now (θ) 347°
Sep first 4.2 Sep last 3.93 Sep. Now (ρ) 3.93"
Mag pri 8.55 Mag sec 9.65 delta mag (ΔM) 1.1 Spectral class G6:IV (yellow)
Pri motion ra +083 Sec motion ra +079
Pri motion dec -079 Sec motion dec -067
Notes T (Parallax indicates physical)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name DS Tuc Constellation Tucana SAO 255538 HIP 116748
Tycho2 9339-00551-1 Gaia DR2 6387058411482257536 HD 222259 CP CP-69 3329
Distance 45.68 Distance ly 149.01
 
 
WDS 23397-6912 R 348 (DS Tuc) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23397-6912 R 348 2000 14 348 5.3 8.55 9.65 G6:IV D 233939.49-691144.9
23397-6912 R 348 2009 17 348 5.3 8.55 9.65 G6:IV 233939.49-691144.9
23397-6912 R 348 2010 18 348 5.4 8.55 9.65 G6:IV 233939.49-691144.9
23397-6912 R 348 2015 19 348 5.4 8.55 9.65 G6:IV 233939.49-691144.9
23397-6912 R 348 2016 21 348 5.4 8.55 9.65 G6:IV 233939.49-691144.9
23397-6912 R 348 2021 22 347 3.9 8.55 9.65 G6:IV T 233939.49-691144.9

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

 
 
WDS 23397-6912 R 348 (DS Tuc) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23397-6912 R 348 (DS Tuc) : MEASURES
 
 
No records found.

 
 
WDS 23397-6912 (DS Tuc) : VIRTUAL EYEPIECE
 
 

23397-6912 R 348A mag 8.55 Sp G6:IV 23397-6912 R 348B sep 3.8 P.A. 355.30 mag 9.65 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 23397-6912 (DS Tuc) : ALADIN DSS IMAGE @ 23h 39m 39.49s -69° 11' 44.9"
 
 
 
 
WDS 23397-6912 R 348 (DS Tuc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23397-6912 R 348 distance=0' 23457-6941 FIN 292 distance=44' 23310-6905 HJ 5402 distance=47' 23391-6818 KPP4323 distance=54' 23494-6849 TDS1224 distance=58' 23506-6950 FIN 293 distance=69' 23360-7030 FIN 290 distance=81' 23444-7029 WSI 94 distance=82' 23243-6931 TDT4022 distance=84' 23553-6922 HJ 5449AB distance=84' 23553-6922 BAU 78AC distance=84' 23489-6757 LDS 824 distance=91' 23238-6826 UC 4941 distance=98' 23375-7049 HJ 5409 distance=98' 23433-7049 HJ 5415 distance=100' 23531-7023 BAS 8 distance=100' 23209-6916 UC 4926 distance=100' 23223-6833 KPP4314 distance=102' 23582-6956 LPO 68AB distance=107' 23582-6956 BAU 80AC distance=107' 23401-7107 GLI 286 distance=116' 23233-6752 KPP1948 distance=121' 23254-6740 TSN 210 distance=121' 23287-7100 UC 4960 distance=122' 23216-7038 UC 4929 distance=127' 23563-7052 HJ 5434 distance=132' 23474-7118 FIN 375Aa,Ab distance=133' 23474-7118 I 695AB distance=133' 23553-7059 LDS 827AB distance=134' 23553-7059 BAU 79AC distance=134' 23588-6738 TDT4303 distance=142' 23555-7115 UC 5048 distance=148' 23372-6644 KPP2219 distance=149' 23208-6723 JNN 328 distance=151' 23238-6706 UC 4940 distance=154' 23495-6647 UC 5029 distance=156' 23251-6655 LDS 814 distance=159' 23269-7144 UC 4953 distance=166' 23465-7159 HJ 5419 distance=171' 23271-6635 HDS3340 distance=173' 23536-7211 HJ 5427 distance=193' 23415-7226 KPP4325 distance=195' 23237-6611 UC 4939AB distance=203' 23528-7224 B 1901 distance=203' 23338-6544 NSN 438 distance=211' 23537-6557 HJ 5428AB distance=211' 23537-6557 SHY 108AC distance=211' 23457-7245 UC 5020 distance=216' 23276-6543 UC 4958 distance=221' 23564-6546 DON1055 distance=227' 23576-6547 KPP3081 distance=230' 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 23397-6912 R 348 347 3.9
Show 23457-6941 FIN 292 7 2.1 44
Show 23310-6905 HJ 5402 198 36.4 47
Show 23391-6818 KPP4323 259 1.5 54
Show 23494-6849 TDS1224 81 0.9 58
Show 23506-6950 FIN 293 235 4.0 69
Show 23360-7030 FIN 290 358 0.8 81
Show 23444-7029 WSI 94 91 0.0 82
Show 23243-6931 TDT4022 342 0.5 84
Show 23553-6922 HJ 5449 AB 355 8.0 84
Show 23553-6922 BAU 78 AC 177 37.1 84
Show 23489-6757 LDS 824 93 35.5 91
Show 23238-6826 UC 4941 208 62.1 98
Show 23375-7049 HJ 5409 89 19.1 98
Show 23433-7049 HJ 5415 134 40.1 100
Show 23531-7023 BAS 8 31 0.5 100
Show 23209-6916 UC 4926 168 15.6 100
Show 23223-6833 KPP4314 69 1.3 102
Show 23582-6956 LPO 68 AB 68 3.8 107
Show 23582-6956 BAU 80 AC 19 36.9 107
Show 23401-7107 GLI 286 144 7.5 116
Show 23233-6752 KPP1948 159 15.4 121
Show 23254-6740 TSN 210 103 0.1 121
Show 23287-7100 UC 4960 284 22.8 122
Show 23216-7038 UC 4929 188 37.5 127
Show 23563-7052 HJ 5434 54 20.4 132
Show 23474-7118 FIN 375 Aa,Ab 284 0.1 133
Show 23474-7118 I 695 AB 20 8.9 133
Show 23553-7059 LDS 827 AB 305 166.3 134
Show 23553-7059 BAU 79 AC 11 72.6 134
Show 23588-6738 TDT4303 253 1.7 142
Show 23555-7115 UC 5048 12 42.9 148
Show 23372-6644 KPP2219 179 18.4 149
Show 23208-6723 JNN 328 15 2.9 151
Show 23238-6706 UC 4940 288 12.9 154
Show 23495-6647 UC 5029 288 19.9 156
Show 23251-6655 LDS 814 85 29.5 159
Show 23269-7144 UC 4953 18 10.0 166
Show 23465-7159 HJ 5419 92 20.9 171
Show 23271-6635 HDS3340 26 0.3 173
Show 23536-7211 HJ 5427 61 9.1 193
Show 23415-7226 KPP4325 151 48.1 195
Show 23237-6611 UC 4939 AB 71 25.3 203
Show 23528-7224 B 1901 296 5.5 203
Show 23338-6544 NSN 438 311 3.6 211
Show 23537-6557 HJ 5428 AB 112 12.2 211
Show 23537-6557 SHY 108 AC 331 999.9 211
Show 23457-7245 UC 5020 179 48.3 216
Show 23276-6543 UC 4958 121 19.1 221
Show 23564-6546 DON1055 313 2.9 227
Show 23576-6547 KPP3081 30 5.7 230

 
 
WDS 23397-6912 : COMPONENTS
 
 
  A
B pa=355.3°
sep=3.84"
 
 
23397-6912 A
 
 
Componente originario normalizzato AB Name DS Tuc Coord arcsec 2000 233939.49-691144.9 Mag 8.55
Spectral class G6:IV (yellow) PmRA 83.00 PmDE -79.0 SAO 255538
HIP 116748 Tycho2 9339-00551-1 HD 222259 CP CP-69 3329
Tycho2
Tycho2 9339-00551-1 Pflag RAmdeg 354.91452142 DEmdeg -69.19579898
PmRA 82.1 PmDE -88.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.6 E pmDE 1.9 EpRAm 1991.15 EpDEm 1991.37
Num 7 Q RAmdeg 1.3 Q DEmdeg 6.2 Q pmRA 1.2
Q pmDE 6.3 BTmag 9.320 E BTmag 0.017 VTmag 8.548
E VTmag 0.012 Prox 53 TYC T HIP 116748
CCDM A RAdeg 354.91399000 DEdeg -69.19559639 EpRA 1990 1.72
EpDE 1990 1.71 E RAdeg 6.1 E DEdeg 6.4 Posflg
Corr 0.0
SAO
SAO 255538 DelFlag RA1950 PmRA1950 0.0251
DE1950 PmDE1950 -0.065 Vmag 8.5 SpType K0
Double code Source 61 CatNum 5061 DM CP-69 3329
DMcomp BDsup HD 222259 M HD 0
GC RA1950rad 6.18200268 DE1950rad -1.21251336 PmRA2000 0.0234
PmDE2000 -0.067
Hipparcos
Catalog H HIP 116748 Proxy H RAhms 23 39 39.35
DEdms -69 11 44.1 Vmag 8.17 VarFlag 2 R Vmag H
RAdeg 354.914 DEdeg -69.1956 AstroRef A Plx 21.64
CCDM 23397-6912 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 348 Rho 5.307 HD 222259 BD
CD CP CP-69 3329 Dm number -69 3329 VIred 0.77
SpType G5/8IV (+F) R SpType Coord arcsec 2000 233939.35-691144.1
Hipparcos 2
HIP 116748 Sn 15 So 3 Nc 2
RArad 6.194417149 DErad -1.2076908222 Plx 21.89 PmRA 79.3
PmDE -67.62 E RArad 0.67 E DErad 0.66 E Plx 0.84
E pmRA 0.8 E pmDE 0.78 Hpmag 8.3191 E Hpmag 0.0033
SHp 0.034 VA 2 BV 0.78 E BV 0.016
VI 0.82
CCDM
Ccdm 23397-6912 RComp Comp A Note1
Note2 Discov num DRAs -1.66 DDEs 16.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp G5 PmNote *
PmRA 130 PmDE -65 Dm number -69 3329 Cat1 CPD
Name2 255538 Cat2 SAO HD 222259 M HD
ADS BDS M ADS BDS N IDS IDS 23339S6945A
HIC 116748
 
 
23397-6912 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233939.43-691141.1 Mag 9.65 PmRA 79.00
PmDE -67.0 Calc delta mag 1.1 Calc coord yes
CCDM
Ccdm 23397-6912 RComp Comp B Note1
Note2 Discov num R 348 DRAs DDEs
R dRAs Year 1870 Theta 349 Rho 5.1
Obs 6 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23339S6945B
HIC 116748