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Doubles in session


Current system
01583-8218
I 311
HD 12970


Nearby doubles
47' : 02029-8303
KPP2782

57' : 02020-8314
TOI1208

61' : 02098-8314
TDS2140

71' : 01429-8322
HDS 227

73' : 01547-8105
KPP3469

92' : 01547-8046
TDS2052

101' : 02181-8047
NSN 158

101' : 01497-8038
KPP2784

113' : 02154-8032
HDS 299

113' : 02002-8025
YMG 2

121' : 02025-8018
KPP1824

123' : 01459-8018
HDS 234

125' : 02026-8421
UC 673

130' : 01478-8011
HJ 3474

140' : 01416-8003
TDS 58

169' : 02141-7933
KPP1214

194' : 01414-7909
HJ 3467AB

195' : 01472-7905
KPP3464

202' : 02028-7856
WIS 49

208' : 01389-7855
KPP2785

227' : 01511-7832
HDS 251

228' : 01489-7829
JSP 29

234' : 02145-7827
NSN 160

244' : 01470-8621
TDS2003

245' : 01581-7813
KPP 80

258' : 02036-7801
KPP3477



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.

01583-8218 I 311 (HD 12970)

 
 
01h 58m 20.66s -82° 17' 38.3" P.A. 55.00 sep 2.1 mag 9.08,9.81 Sp G8/K0V: dist. 60.31 pc (196.73 l.y.)
 
 
Coord 2000 01583-8218 Discov num I   311 Comp Coord arcsec 2000 01 58 20.66 -82 17 38.3
Date first 1901 Date last 2016 Obs 8
Pa first 42 Pa last 54.5 P.A. Now (θ) 54.5°
Sep first 1.9 Sep last 2.081 Sep. Now (ρ) 2.081"
Mag pri 9.08 Mag sec 9.81 delta mag (ΔM) 0.73 Spectral class G8/K0V: (yellow)
Pri motion ra -065 Sec motion ra -065
Pri motion dec +014 Sec motion dec +014
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 12970 Constellation Octans SAO 258286 HIP 9191
Tycho2 9360-00322-1 Gaia DR2 4618313363420299648 HD 12970 GC 2457
CP CP-82 37 Distance 60.31 Distance ly 196.73
 
 
WDS 01583-8218 I 311 (HD 12970) : NOTES
 
 
discov_num notes refcode
I 311 Composite spectrum: G8/K0(V)+(G).
 
 
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
01583-8218 I 311 1991 4 52 2.1 9.08 9.81 G8/K0V: N D 015820.66-821738.3
01583-8218 I 311 2008 5 53 2.1 9.08 9.81 G8/K0V: N D 015820.66-821738.3
01583-8218 I 311 2014 6 54 2.1 9.08 9.81 G8/K0V: N 015820.66-821738.3
01583-8218 I 311 2015 7 54 2.1 9.08 9.81 G8/K0V: N 015820.66-821738.3
01583-8218 I 311 2016 8 55 2.1 9.08 9.81 G8/K0V: N 015820.66-821738.3

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

 
 
WDS 01583-8218 I 311 (HD 12970) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01583-8218 I 311 (HD 12970) : MEASURES
 
 
No records found.

 
 
WDS 01583-8218 (HD 12970) : VIRTUAL EYEPIECE
 
 

01583-8218 I 311A mag 9.08 Sp G8/K0V: 01583-8218 I 311B sep 1.2 P.A. 10.60 mag 9.81 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 01583-8218 (HD 12970) : ALADIN DSS IMAGE @ 01h 58m 20.66s -82° 17' 38.3"
 
 
 
 
WDS 01583-8218 I 311 (HD 12970) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01583-8218 I 311 distance=0' 02029-8303 KPP2782 distance=47' 02020-8314 TOI1208 distance=57' 02098-8314 TDS2140 distance=61' 01429-8322 HDS 227 distance=71' 01547-8105 KPP3469 distance=73' 01547-8046 TDS2052 distance=92' 02181-8047 NSN 158 distance=101' 01497-8038 KPP2784 distance=101' 02154-8032 HDS 299 distance=113' 02002-8025 YMG 2 distance=113' 02025-8018 KPP1824 distance=121' 01459-8018 HDS 234 distance=123' 02026-8421 UC 673 distance=125' 01478-8011 HJ 3474 distance=130' 01416-8003 TDS 58 distance=140' 02141-7933 KPP1214 distance=169' 01414-7909 HDS 223Aa,Ab distance=194' 01414-7909 HJ 3467AB distance=194' 01472-7905 KPP3464 distance=195' 02028-7856 WIS 49 distance=202' 01389-7855 KPP2785 distance=208' 01511-7832 HDS 251 distance=227' 01489-7829 JSP 29 distance=228' 02145-7827 NSN 160 distance=234' 01470-8621 TDS2003 distance=244' 01581-7813 KPP 80 distance=245' 02036-7801 KPP3477 distance=258' 01548-7750 KPP1938 distance=268' 01541-7729 JSP 31 distance=289' 01434-7727 KPP 959 distance=293' 01503-8714 HDS 247 distance=297' 01454-7721 JSP 26 distance=299' 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 01583-8218 I 311 55 2.1
Show 02029-8303 KPP2782 287 31.2 47
Show 02020-8314 TOI1208 298 5.6 57
Show 02098-8314 TDS2140 156 2.3 61
Show 01429-8322 HDS 227 73 0.3 71
Show 01547-8105 KPP3469 90 2.9 73
Show 01547-8046 TDS2052 72 2.4 92
Show 02181-8047 NSN 158 161 12.4 101
Show 01497-8038 KPP2784 108 1.5 101
Show 02154-8032 HDS 299 338 0.1 113
Show 02002-8025 YMG 2 210 0.0 113
Show 02025-8018 KPP1824 175 14.1 121
Show 01459-8018 HDS 234 235 2.8 123
Show 02026-8421 UC 673 190 9.0 125
Show 01478-8011 HJ 3474 34 50.0 130
Show 01416-8003 TDS 58 37 1.0 140
Show 02141-7933 KPP1214 201 9.4 169
Show 01414-7909 HDS 223 Aa,Ab 141 0.1 194
Show 01414-7909 HJ 3467 AB 350 15.9 194
Show 01472-7905 KPP3464 202 1.5 195
Show 02028-7856 WIS 49 189 917.8 202
Show 01389-7855 KPP2785 329 1.0 208
Show 01511-7832 HDS 251 42 0.2 227
Show 01489-7829 JSP 29 87 1.3 228
Show 02145-7827 NSN 160 211 2.3 234
Show 01470-8621 TDS2003 199 0.5 244
Show 01581-7813 KPP 80 241 3.9 245
Show 02036-7801 KPP3477 329 3.6 258
Show 01548-7750 KPP1938 253 15.3 268
Show 01541-7729 JSP 31 52 0.3 289
Show 01434-7727 KPP 959 232 7.9 293
Show 01503-8714 HDS 247 80 0.1 297
Show 01454-7721 JSP 26 286 0.7 299

 
 
WDS 01583-8218 : COMPONENTS
 
 
  A
B pa=10.6°
sep=1.23"
 
 
01583-8218 A
 
 
Componente originario normalizzato AB Name HD 12970 Coord arcsec 2000 015820.66-821738.3 Mag 9.08
Spectral class G8/K0V: (yellow) PmRA -65.00 PmDE 14.0 SAO 258286
HIP 9191 Tycho2 9360-00322-1 HD 12970 GC 2457
CP CP-82 37
Tycho2
Tycho2 9360-00322-1 Pflag P RAmdeg 29.58608454 DEmdeg -82.29397975
PmRA -64.7 PmDE 13.7 E RAmdeg 10 E DEmdeg 11
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.20 EpDEm 1991.16
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.820 E BTmag 0.023 VTmag 9.081
E VTmag 0.017 Prox 21 TYC T HIP 9191
CCDM A RAdeg 29.58650194 DEdeg -82.29408639 EpRA 1990 1.62
EpDE 1990 1.63 E RAdeg 10.0 E DEdeg 10.9 Posflg D
Corr 0.0
SAO
SAO 258286 DelFlag RA1950 PmRA1950 -0.037
DE1950 PmDE1950 0.018 Vmag 8.4 SpType G5
Double code Source 70 CatNum 2457 DM CP-82 37
DMcomp BDsup HD 12970 M HD 0
GC 2457 RA1950rad 0.52344447 DE1950rad -1.44052304 PmRA2000 -0.0373
PmDE2000 0.012
Hipparcos
Catalog H HIP 9191 Proxy H RAhms 01 58 20.78
DEdms -82 17 38.7 Vmag 8.58 VarFlag R Vmag H
RAdeg 29.5866 DEdeg -82.2941 AstroRef A Plx 16.89
CCDM 01583-8218 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 52 Rho 2.053 HD 12970 BD
CD CP CP-82 37 Dm number -82 37 VIred 0.69
SpType G8/K0V:+... R SpType Coord arcsec 2000 015820.78-821738.7
Hipparcos 2
HIP 9191 Sn 15 So 3 Nc 2
RArad 0.5163831307 DErad -1.4363026641 Plx 16.58 PmRA -66.85
PmDE 15.29 E RArad 0.9 E DErad 1.12 E Plx 1.1
E pmRA 1.12 E pmDE 1.49 Hpmag 8.7155 E Hpmag 0.0022
SHp 0.016 VA 0 BV 0.648 E BV 0.022
VI 0.71
CCDM
Ccdm 01583-8218 RComp Comp A Note1
Note2 Discov num DRAs 2.50 DDEs 21.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA -67 PmDE 16 Dm number -82 37 Cat1 CPD
Name2 258286 Cat2 SAO HD 12970 M HD
ADS BDS M ADS BDS N IDS IDS 02018S8247A
HIC 9191
 
 
01583-8218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015820.77-821737.1 Mag 9.81 PmRA -65.00
PmDE 14.0 Tycho2 9360-00322-2 Calc delta mag 0.73 Calc coord yes
Tycho2
Tycho2 9360-00322-2 Pflag P RAmdeg 29.58608454 DEmdeg -82.29397975
PmRA -64.7 PmDE 13.7 E RAmdeg 10 E DEmdeg 11
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.20 EpDEm 1991.16
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 10.771 E BTmag 0.043 VTmag 9.810
E VTmag 0.027 Prox 21 TYC T HIP 9191
CCDM B RAdeg 29.58987111 DEdeg -82.29373139 EpRA 1990 1.63
EpDE 1990 1.62 E RAdeg 19.2 E DEdeg 21.3 Posflg D
Corr 0.0
CCDM
Ccdm 01583-8218 RComp Comp B Note1
Note2 Discov num I 311 DRAs DDEs
R dRAs Year 1901 Theta 042 Rho 1.9
Obs 2 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02018S8247B
HIC 9191