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Doubles in session


Current system
23247-4215
I 1470


Nearby doubles
41' : 23257-4254
I 144

44' : 23216-4242
KPP2412

54' : 23226-4126
CRU9055

68' : 23307-4223
TDT4077

71' : 23308-4201
DON1049

76' : 23314-4210
I 1471

79' : 23176-4212
SKF 387

86' : 23319-4145
CRU9056

87' : 23289-4103
KPP4318

100' : 23157-4217
TDT3956AB

103' : 23289-4346
B 2509

108' : 23167-4113
LDS5064

115' : 23321-4335
TOK 683

118' : 23351-4237
B 603AB

119' : 23164-4102
CPO 636

122' : 23142-4252
TDT3947

123' : 23196-4026
KPP 527

124' : 23191-4028
RST2215

125' : 23276-4015
SKF1189

125' : 23167-4047
LDS5063

129' : 23190-4024
I 687

129' : 23220-4010
RST2216

135' : 23126-4227
KPP1354

136' : 23250-4431
CPO 638

139' : 23150-4049
TDT3952

146' : 23296-4001
HDS3346AB



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.

23247-4215 I 1470

 
 
23h 24m 39.13s -42° 15' 05.1" sep 3.0 mag 9.70,15.50 Sp F7V dist. 164.74 pc (537.38 l.y.)
 
 
Coord 2000 23247-4215 Discov num I  1470 Comp Coord arcsec 2000 23 24 39.13 -42 15 05.1
Date first 1925 Date last 1925 Obs 1
Pa first 0 Pa last 0 P.A. Now (θ) 0
Sep first 3.0 Sep last 3 Sep. Now (ρ) 3"
Mag pri 9.70 Mag sec 15.50 delta mag (ΔM) 5.8 Spectral class F7V (yellow-white)
Pri motion ra -006 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus SAO 231595 HIP 115574 Tycho2 8016-00807-1
Gaia DR2 6535998252285437184 HD 220519 CD CD-4216309 CP CP-42 9567
Distance 164.74 Distance ly 537.38
 
 
WDS 23247-4215 I 1470 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
23247-4215 I 1470 1925 1 0 3.0 9.70 15.50 F7V 232439.13-421505.1

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

 
 
WDS 23247-4215 I 1470 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23247-4215 I 1470 : MEASURES
 
 
No records found.

 
 
WDS 23247-4215 : VIRTUAL EYEPIECE
 
 

23247-4215 I 1470A mag 9.7 Sp F7V 23247-4215 I 1470B sep 3.0 P.A. 360.00 mag 15.5 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 23247-4215 : ALADIN DSS IMAGE @ 23h 24m 39.13s -42° 15' 05.1"
 
 
 
 
WDS 23247-4215 I 1470 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23247-4215 I 1470 distance=0' 23257-4254 I 144 distance=41' 23216-4242 KPP2412 distance=44' 23226-4126 CRU9055 distance=54' 23307-4223 TDT4077 distance=68' 23308-4201 DON1049 distance=71' 23314-4210 I 1471 distance=76' 23176-4212 SKF 387 distance=79' 23319-4145 CRU9056 distance=86' 23289-4103 KPP4318 distance=87' 23157-4217 TDT3956AB distance=100' 23157-4217 CRU9054AC distance=100' 23289-4346 B 2509 distance=103' 23167-4113 LDS5064 distance=108' 23321-4335 TOK 683 distance=115' 23351-4237 B 603AB distance=118' 23351-4237 SHY 834AC distance=118' 23164-4102 CPO 636 distance=119' 23142-4252 TDT3947 distance=122' 23196-4026 KPP 527 distance=123' 23191-4028 RST2215 distance=124' 23276-4015 SKF1189 distance=125' 23167-4047 LDS5063 distance=125' 23190-4024 I 687 distance=129' 23220-4010 RST2216 distance=129' 23126-4227 KPP1354 distance=135' 23250-4431 CPO 638 distance=136' 23150-4049 TDT3952 distance=139' 23296-4001 HDS3346AB distance=146' 23296-4001 HDS3346AC distance=146' 23135-4056 HJ 5387 distance=148' 23323-4417 DON1050 distance=148' 23114-4259 B 594 distance=154' 23148-4027 TDT3950 distance=155' 23364-4342 HDS3358 distance=156' 23167-4429 HJ 5390 distance=161' 23104-4250 TDT3911 distance=162' 23163-4433 I 1606 distance=166' 23103-4135 DON1043 distance=166' 23366-4038 UC 4996 distance=167' 23100-4252 DON1042 distance=167' 23097-4223 SKF 385 distance=167' 23210-3931 LDS5071 distance=169' 23346-4425 KPP 532 distance=170' 23105-4109 SKF 386 distance=172' 23363-4019 WG 288 distance=176' 23329-3945 CRU 6 distance=177' 23127-4015 CPO 634 distance=180' 23375-4021 WG 289 distance=185' 23125-4425 DON1044 distance=186' 23249-4521 KPP1928 distance=187' 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 23247-4215 I 1470 3.0
Show 23257-4254 I 144 179 0.3 41
Show 23216-4242 KPP2412 333 20.9 44
Show 23226-4126 CRU9055 126 120.6 54
Show 23307-4223 TDT4077 73 0.7 68
Show 23308-4201 DON1049 331 0.8 71
Show 23314-4210 I 1471 326 0.4 76
Show 23176-4212 SKF 387 173 11.0 79
Show 23319-4145 CRU9056 8 73.5 86
Show 23289-4103 KPP4318 135 4.4 87
Show 23157-4217 TDT3956 AB 293 1.7 100
Show 23157-4217 CRU9054 AC 18 74.7 100
Show 23289-4346 B 2509 215 7.6 103
Show 23167-4113 LDS5064 193 3.6 108
Show 23321-4335 TOK 683 347 4.9 115
Show 23351-4237 B 603 AB 273 6.5 118
Show 23351-4237 SHY 834 AC 212 294.1 118
Show 23164-4102 CPO 636 276 5.0 119
Show 23142-4252 TDT3947 193 0.6 122
Show 23196-4026 KPP 527 145 3.3 123
Show 23191-4028 RST2215 170 3.9 124
Show 23276-4015 SKF1189 255 18.0 125
Show 23167-4047 LDS5063 152 16.1 125
Show 23190-4024 I 687 40 4.4 129
Show 23220-4010 RST2216 131 0.4 129
Show 23126-4227 KPP1354 74 10.2 135
Show 23250-4431 CPO 638 1 4.8 136
Show 23150-4049 TDT3952 244 1.1 139
Show 23296-4001 HDS3346 AB 176 0.0 146
Show 23296-4001 HDS3346 AC 321 0.4 146
Show 23135-4056 HJ 5387 276 7.9 148
Show 23323-4417 DON1050 150 1.3 148
Show 23114-4259 B 594 170 0.2 154
Show 23148-4027 TDT3950 111 1.2 155
Show 23364-4342 HDS3358 161 0.5 156
Show 23167-4429 HJ 5390 42 21.7 161
Show 23104-4250 TDT3911 167 0.6 162
Show 23163-4433 I 1606 222 1.9 166
Show 23103-4135 DON1043 340 1.0 166
Show 23366-4038 UC 4996 206 7.8 167
Show 23100-4252 DON1042 145 0.8 167
Show 23097-4223 SKF 385 114 9.4 167
Show 23210-3931 LDS5071 26 5.6 169
Show 23346-4425 KPP 532 7 3.9 170
Show 23105-4109 SKF 386 88 7.1 172
Show 23363-4019 WG 288 285 4.7 176
Show 23329-3945 CRU 6 60 1.9 177
Show 23127-4015 CPO 634 262 4.3 180
Show 23375-4021 WG 289 70 4.2 185
Show 23125-4425 DON1044 157 1.5 186
Show 23249-4521 KPP1928 328 15.2 187

 
 
WDS 23247-4215 : COMPONENTS
 
 
  A
B pa=360.0°
sep=3.00"
 
 
23247-4215 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232439.13-421505.1 Mag 9.7 Spectral class F7V (yellow-white)
PmRA -6.00 PmDE 0.0 SAO 231595 HIP 115574
Tycho2 8016-00807-1 HD 220519 CD CD-4216309 CP CP-42 9567
Tycho2
Tycho2 8016-00807-1 Pflag RAmdeg 351.16302608 DEmdeg -42.25142194
PmRA -6.4 PmDE -3.1 E RAmdeg 11 E DEmdeg 13
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.89 EpDEm 1987.90
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 10.009 E BTmag 0.025 VTmag 9.469
E VTmag 0.021 Prox 999 TYC T HIP 115574
CCDM RAdeg 351.16304694 DEdeg -42.25141556 EpRA 1990 1.60
EpDE 1990 1.56 E RAdeg 12.4 E DEdeg 13.9 Posflg
Corr -0.1
SAO
SAO 231595 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.009 Vmag 8.8 SpType F5
Double code Source 48 CatNum 20469 DM CP-42 9567
DMcomp BDsup HD 220519 M HD 0
GC RA1950rad 6.11706558 DE1950rad -0.74222848 PmRA2000 0.0006
PmDE2000 -0.014
Hipparcos
Catalog H HIP 115574 Proxy RAhms 23 24 39.13
DEdms -42 15 05.1 Vmag 9.38 VarFlag R Vmag H
RAdeg 351.163 DEdeg -42.2514 AstroRef Plx 6.82
CCDM 23247-4215 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 220519 BD
CD CD-4216309 CP CP-42 9567 Dm number -4216309 VIred 1.16
SpType F7V R SpType Coord arcsec 2000 232439.13-421505.1
Hipparcos 2
HIP 115574 Sn 5 So 0 Nc 1
RArad 6.1289513468 DErad -0.7374262459 Plx 6.07 PmRA -6.59
PmDE -2.56 E RArad 0.9 E DErad 0.92 E Plx 1.17
E pmRA 1.14 E pmDE 0.96 Hpmag 9.4916 E Hpmag 0.0036
SHp 0.03 VA 0 BV 0.492 E BV 0.025
VI 0.56
CCDM
Ccdm 23247-4215 RComp Comp A Note1
Note2 Discov num DRAs -2.80 DDEs -6.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp F5 PmNote *
PmRA 4 PmDE -9 Dm number -4216309 Cat1 CD
Name2 231595 Cat2 SAO HD 220519 M HD
ADS BDS M ADS BDS N IDS IDS 23192S4248A
HIC 115574
 
 
23247-4215 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232439.13-421502.1 Mag 15.5 Calc delta mag 5.8
Calc coord yes
CCDM
Ccdm 23247-4215 RComp Comp B Note1
Note2 Discov num I 1470 DRAs DDEs
R dRAs Year Theta N Rho 3.0
Obs Vmag 15.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23192S4248B
HIC 115574