04485-5238 I 730 AB (HD 30879)

 
 
04h 48m 30.33s -52° 37' 45.6" P.A. 97.00 sep 0.9 mag 9.28,10.18 Sp G2V dist. 103.95 pc (339.08 l.y.)
 
 
Coord 2000 04485-5238 Discov num I   730 Comp AB Coord arcsec 2000 04 48 30.33 -52 37 45.6
Date first 1911 Date last 2021 Obs 12
Pa first 86 Pa last 97 P.A. Now (θ) 97°
Sep first 1.2 Sep last 0.906 Sep. Now (ρ) 0.906"
Mag pri 9.28 Mag sec 10.18 delta mag (ΔM) 0.9 Spectral class G2V (yellow)
Pri motion ra +056 Sec motion ra +056
Pri motion dec +185 Sec motion dec +185
Notes
Nature of this double is uncertain.
 
 
04485-5238 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 30879 233693 04 48 30 -52 37 46 I 730 AB 2021 12 97 0.9 9.28 10.18 0.90 <===
Show 233693 04 48 30 -52 37 46 DAW 3 AC 2015 3 31 3.7 9.28 13.10 3.82
Show 233693 04 48 30 -52 37 46 NSN 190 AD 2015 1 54 3.4 9.32 14.10 4.78
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 30879 Constellation Pictor SAO 233693 HIP 22322
Tycho2 8510-00357-1 Gaia DR2 4783206808707451136 HD 30879 CD CD-52 1009
CP CP-52 581 Distance 103.95 Distance ly 339.08
 
 
WDS 04485-5238 I 730 AB (HD 30879) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Daw1918a Ma - Dawson, B.H. .
Daw1918a Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b Ma - Dawson, B.H. (measure by Chaves, A.J.) .
Daw1918b Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919 orb - Dawson, B.H. 1919AJ.....32..109D
Daw1919 AJ 32, 109, 1919
Daw1920 orb - Dawson, B.H. 1920AJ.....32..141D
Daw1920 AJ 32, 141, 1920
Daw1920b orb - Dawson, B.H. 1920AJ.....32..161D
Daw1920b AJ 32, 161, 1920
Daw1922 Ma - Dawson, B.H. .
Daw1922 Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b orb - Dawson, B.H. 1922AJ.....34...17D
Daw1922b AJ 34, 17, 1922
Daw1924a Ma - Dawson, B.H. 1924AJ.....35..147D
Daw1924a AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b orb - Dawson, B.H. 1924AJ.....36...23D
Daw1924b AJ 36, 23, 1924
Daw1926 orb - Dawson, B.H. 1926AJ.....36..181D
Daw1926 AJ 36, 181, 1926
Daw1927A Ma - Dawson, B.H. 1927sdsc.book......
Daw1927A cited in SDS (Southern Double Star Cat.), 1927
Daw1933 orb - Dawson, B.H. 1933AJ.....43...15D
Daw1933 AJ 43, 15, 1933
Daw1937 Ma - Dawson, B.H. .
Daw1937 Pub. La Plata Obs. 6, 85, 1937
Daw9999 Ma - Dawson, B.H. ...................
Daw9999 Unpublished, manuscript or reference not found.
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.
Nsn2013 M+ w Nanson, J., McGaughey, S. & Armstrong, J.D. 2013JDSO....9..267N
Nsn2013 +C JDSO 9, 267, 2013
Nsn2014 C u Nanson, J. & Smith, S.C. 2014JDSO...10..139N
Nsn2014 JDSO 10, 139, 2014
Nsn2015 C - Nanson, J., Smith, S.C. & Thuemen, C. 2015JDSO...11...12N
Nsn2015 JDSO 11, 12, 2015
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
Nsn2016b C j Nanson, J. & Knapp, W.R.A. 2016JDSO...12..450N
Nsn2016b JDSO 12, 450, 2016
Nsn2016c not - Nanson, J. 2016JDSO...12..573N
Nsn2016c JDSO 12, 573, 2016
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
Nsn2017c C j Nanson, J. & Knapp, W.R.A. 2017JDSO...13..299N
Nsn2017c +E+ JDSO 13, 299, 2017
Nsn2017c +Hg
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Nsn2017e not - Nanson, J. & Knapp, W. ...................
Nsn2017e private communication, 2017
Nsn2018a Hg j Nanson, J. ...................
Nsn2018a private communication, 2018 (15 February 2018 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04485-5238 I 730 AB 1991 11 93 1.2 9.28 10.18 G2V D 044830.33-523745.6
04485-5238 I 730 AB 2021 12 97 0.9 9.28 10.18 G2V 044830.33-523745.6

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

 
 
WDS 04485-5238 I 730 AB (HD 30879) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04485-5238 I 730 AB (HD 30879) : MEASURES
 
 
No records found.

 
 
WDS 04485-5238 (HD 30879) : VIRTUAL EYEPIECE
 
 

04485-5238 I   730A mag 9.28 Sp G2V 04485-5238 I   730B sep 0.6 P.A. 101.40 mag 10.18 04485-5238 DAW   3C sep 3.4 P.A. 20.30 mag 13.1 04485-5238 NSN 190D sep 2.6 P.A. 39.80 mag 14.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 04485-5238 (HD 30879) : ALADIN DSS IMAGE @ 04h 48m 30.33s -52° 37' 45.6"
 
 
 
 
WDS 04485-5238 I 730 AB (HD 30879) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


04485-5238  I   730AB distance=0' 04509-5328  SHY 173BC distance=55' 04509-5328  DUN  18AB distance=55' 04509-5328  SHY 172AC distance=55' 04500-5143  I   732 distance=57' 04426-5210  B  1470 distance=61' 04417-5219  B  1469 distance=65' 04496-5353  I   342 distance=76' 04448-5129  COO  25 distance=77' 04395-5228  BRT3262 distance=83' 04513-5358  RST2359 distance=85' 04405-5153  HJ 3680 distance=86' 04435-5356  HJ 3688 distance=90' 04542-5121  TDS2997 distance=94' 04528-5403  RST3407AB distance=94' 04577-5324  SEE  43 distance=96' 04434-5406  RST2357 distance=100' 04566-5127  I   344 distance=104' 04498-5427  I   343 distance=111' 04559-5407  TVB  82 distance=112' 04424-5417  TDS2938 distance=113' 04584-5349  UC 1244 distance=115' 04480-5041  ELP  11 distance=117' 05012-5301  FIN  91 distance=117' 04356-5252  HJ 3669 distance=119' 04367-5146  TDS2913 distance=121' 04368-5339  RST2353 distance=122' 04480-5035  JNN 304 distance=123' 04350-5243  I   728 distance=124' 05016-5203  B  1477 distance=125' 04432-5436  TOK  87 distance=127' 04342-5255  KPP 110 distance=132' 04552-5442  SPM  13 distance=138' 04420-5031  HDS 604 distance=141' 04335-5204  UC 1183 distance=142' 04420-5448  HU 1375 distance=143' 04330-5221  KPP1167 distance=143' 05005-5105  TDS3038 distance=145' 04568-5030  TDS3014 distance=150' 04580-5035  B  1476 distance=152' 04430-5013  TOI 271 distance=154' 04339-5407  UC 1187 distance=159' 04523-5517  RST 115 distance=164' 04488-4953  COO  26 distance=165' 05063-5317  UC 1266 distance=166' 04371-5452  RST 110 distance=168' 04332-5101  TDS2894 distance=172' 04296-5249  UC 1172 distance=173' 05028-5048  I   274 distance=173' 04357-5450  HU 1373 distance=175' 04481-4941  WFC  29 distance=177' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 04485-5238 I 730 AB 97 0.9
Show 04485-5238 DAW 3 AC 31 3.7
Show 04485-5238 NSN 190 AD 54 3.4
Show 04509-5328 SHY 173 BC 48 289.4 55
Show 04509-5328 DUN 18 AB 58 12.3 55
Show 04509-5328 SHY 172 AC 48 301.5 55
Show 04500-5143 I 732 15 2.2 57
Show 04426-5210 B 1470 96 0.5 61
Show 04417-5219 B 1469 261 0.4 65
Show 04496-5353 I 342 133 3.2 76
Show 04448-5129 COO 25 200 10.9 77
Show 04395-5228 BRT3262 254 5.0 83
Show 04513-5358 RST2359 73 5.6 85
Show 04405-5153 HJ 3680 210 10.1 86
Show 04435-5356 HJ 3688 148 14.4 90
Show 04542-5121 TDS2997 301 2.4 94
Show 04528-5403 RST3407 AB 313 0.6 94
Show 04577-5324 SEE 43 297 7.6 96
Show 04434-5406 RST2357 211 1.1 100
Show 04566-5127 I 344 25 1.8 104
Show 04498-5427 I 343 45 2.5 111
Show 04559-5407 TVB 82 293 15.6 112
Show 04424-5417 TDS2938 173 0.6 113
Show 04584-5349 UC 1244 11 60.9 115
Show 04480-5041 ELP 11 344 1.0 117
Show 05012-5301 FIN 91 67 7.0 117
Show 04356-5252 HJ 3669 312 14.0 119
Show 04367-5146 TDS2913 65 0.5 121
Show 04368-5339 RST2353 38 1.5 122
Show 04480-5035 JNN 304 121 0.5 123
Show 04350-5243 I 728 68 0.6 124
Show 05016-5203 B 1477 66 3.9 125
Show 04432-5436 TOK 87 266 19.7 127
Show 04342-5255 KPP 110 130 3.7 132
Show 04552-5442 SPM 13 330 46.2 138
Show 04420-5031 HDS 604 350 0.3 141
Show 04335-5204 UC 1183 132 71.3 142
Show 04420-5448 HU 1375 182 3.6 143
Show 04330-5221 KPP1167 2 9.1 143
Show 05005-5105 TDS3038 272 0.6 145
Show 04568-5030 TDS3014 198 0.3 150
Show 04580-5035 B 1476 284 0.5 152
Show 04430-5013 TOI 271 231 0.1 154
Show 04339-5407 UC 1187 255 53.3 159
Show 04523-5517 RST 115 303 1.8 164
Show 04488-4953 COO 26 260 4.8 165
Show 05063-5317 UC 1266 210 40.3 166
Show 04371-5452 RST 110 322 0.6 168
Show 04332-5101 TDS2894 178 0.6 172
Show 04296-5249 UC 1172 11 12.2 173
Show 05028-5048 I 274 262 3.3 173

 
 
WDS 04485-5238 : COMPONENTS
 
 
  A B C
B pa=101.4°
sep=0.56"
 
C pa=20.3°
sep=3.36"
pa=10.7°
sep=3.32"
 
D pa=39.8°
sep=2.59"
pa=27.9°
sep=2.38"
pa=156.9°
sep=1.26"
 
 
04485-5238 A
 
 
Name HD 30879 Coord arcsec 2000 044830.33-523745.6 Mag 9.28 Spectral class G2V (yellow)
PmRA 56.00 PmDE 185.0 SAO 233693 HIP 22322
Tycho2 8510-00357-1 HD 30879 CD CD-52 1009 CP CP-52 581
Tycho2
Tycho2 8510-00357-1 Pflag P RAmdeg 72.12672046 DEmdeg -52.62889672
PmRA 56.1 PmDE 185.2 E RAmdeg 11 E DEmdeg 11
E pmRA 2.2 E pmDE 2.0 EpRAm 1990.88 EpDEm 1990.86
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 9.941 E BTmag 0.023 VTmag 9.275
E VTmag 0.017 Prox 12 TYC T HIP 22322
CCDM A RAdeg 72.12640639 DEdeg -52.62932111 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 10.9 E DEdeg 10.9 Posflg D
Corr 0.1
SAO
SAO 233693 DelFlag RA1950 PmRA1950 0.0075
DE1950 PmDE1950 0.203 Vmag 8.7 SpType G0
Double code Source 42 CatNum 1496 DM CP-52 581
DMcomp BDsup HD 30879 M HD 0
GC RA1950rad 1.25370605 DE1950rad -0.92009655 PmRA2000 0.0081
PmDE2000 0.2
Hipparcos
Catalog H HIP 22322 Proxy H RAhms 04 48 30.33
DEdms -52 37 45.6 Vmag 8.81 VarFlag R Vmag G
RAdeg 72.1264 DEdeg -52.6293 AstroRef A Plx 10.28
CCDM 04485-5238 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 91 Rho 1.174 HD 30879 BD
CD CD-52 1009 CP CP-52 581 Dm number -52 1009 VIred 0.7
SpType G2V R SpType Coord arcsec 2000 044830.33-523745.6
Hipparcos 2
HIP 22322 Sn 15 So 3 Nc 2
RArad 1.2588430071 DErad -0.9185553422 Plx 9.62 PmRA 62.02
PmDE 190.84 E RArad 0.89 E DErad 1.16 E Plx 1.07
E pmRA 0.97 E pmDE 1.45 Hpmag 8.9455 E Hpmag 0.0021
SHp 0.02 VA 0 BV 0.635 E BV 0.002
VI 0.7
CCDM
Ccdm 04485-5238 RComp Comp A Note1
Note2 Discov num DRAs 0.50 DDEs 16.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.2 Sp G0 PmNote *
PmRA 68 PmDE 203 Dm number -52 581 Cat1 CPD
Name2 233693 Cat2 SAO HD 30879 M HD
ADS BDS M ADS BDS N IDS IDS 04462S5248A
HIC 22322
 
 
04485-5238 B
 
 
Coord arcsec 2000 044830.39-523745.7 Mag 10.18 PmRA 56.00 PmDE 185.0
Tycho2 8510-00357-2 Calc delta mag 0.9 Calc coord yes
Tycho2
Tycho2 8510-00357-2 Pflag P RAmdeg 72.12672046 DEmdeg -52.62889672
PmRA 56.1 PmDE 185.2 E RAmdeg 11 E DEmdeg 11
E pmRA 2.2 E pmDE 2.0 EpRAm 1990.88 EpDEm 1990.86
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 11.016 E BTmag 0.046 VTmag 10.184
E VTmag 0.032 Prox 12 TYC HIP 22322
CCDM B RAdeg 72.12694028 DEdeg -52.62933667 EpRA 1990 1.63
EpDE 1990 1.71 E RAdeg 23.5 E DEdeg 23.4 Posflg D
Corr 0.1
CCDM
Ccdm 04485-5238 RComp Comp B Note1
Note2 Discov num I 730 DRAs DDEs
R dRAs Year 1911 Theta 084 Rho 1.5
Obs 6 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04462S5248B
HIC 22322
 
 
04485-5238 C
 
 
Coord arcsec 2000 044830.46-523742.5 Mag 13.1 Calc delta mag 3.82 Calc coord yes
CCDM
Ccdm 04485-5238 RComp Comp C Note1
Note2 Discov num DAW 3 DRAs DDEs
R dRAs Year 1917 Theta 032 Rho 3.8
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04462S5248C
HIC 22322
 
 
04485-5238 D
 
 
Coord arcsec 2000 044830.51-523743.6 Mag 14.1 PmRA 59.00 PmDE 188.0
Calc delta mag 4.82 Calc coord yes