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Current system
03289-1959
I 720 BC


Nearby doubles
18' : 03281-1945
SKF2172

41' : 03307-1926
HDS 441

56' : 03270-2047
CLZ 13

72' : 03329-1915
SEE 27

76' : 03246-1915
RST2307

80' : 03256-1855
GWP 468

80' : 03344-1940
GWP 480

86' : 03336-1904
RSS 66

97' : 03358-2001
RST5200

103' : 03217-1943
RST2304

104' : 03217-2019
HJ 3570

109' : 03262-1817
GWP 469

110' : 03247-2131
HJ 3574

115' : 03365-2038
CLL 3

117' : 03351-1841
ARA 525

123' : 03203-2007
LDS3480

124' : 03214-1852
LDS5421

127' : 03304-2202
DON 51

128' : 03377-2028
HJ 3583

128' : 03379-1941
TDS2607

129' : 03305-1752
B 2517AB

136' : 03200-1911
UC 985

147' : 03204-1835
UC 987

153' : 03189-2054
ARA1266

162' : 03181-1904
I 341AB

165' : 03266-1718
A 2910



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.

03289-1959 I 720 BC

 
 
03h 28m 55.41s -19° 58' 28.6" P.A. 343.00 sep 2.3 mag 11.55,12.40 Sp G
 
 
Coord 2000 03289-1959 Discov num I   720 Comp BC Coord arcsec 2000 03 28 55.41 -19 58 28.6
Date first 1910 Date last 2019 Obs 11
Pa first 90 Pa last 342.9 P.A. Now (θ) 342.9°
Sep first 0.7 Sep last 2.291 Sep. Now (ρ) 2.291"
Mag pri 11.55 Mag sec 12.40 delta mag (ΔM) 0.85 Spectral class G (yellow)
Pri motion ra +005 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03289-1959 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 28 54 -19 58 47 I 720 AB 2017 14 44 25.9 10.23 11.55 1.32
Show 03 28 55 -19 58 29 I 720 BC 2019 11 343 2.3 11.55 12.40 0.85 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus HIP 16216 Gaia DR2 5101513745613342592
 
 
WDS 03289-1959 I 720 BC : 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
03289-1959 I 720 BC 1978 5 105 1.9 11.55 12.40 032855.41-195828.6
03289-1959 I 720 BC 2015 6 101 1.9 11.55 12.40 G 032855.41-195828.6
03289-1959 I 720 BC 2019 10 343 2.3 11.55 12.40 G 032855.41-195828.6

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

 
 
WDS 03289-1959 I 720 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03289-1959 I 720 BC : MEASURES
 
 
No records found.

 
 
WDS 03289-1959 : VIRTUAL EYEPIECE
 
 

03289-1959 I 720A mag 10.23 Sp F8 03289-1959 I 720B sep 25.7 P.A. 44.10 mag 11.55 Sp G 03289-1959 I 720C sep 26.9 P.A. 39.90 mag 12.4 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 03289-1959 : ALADIN DSS IMAGE @ 03h 28m 55.41s -19° 58' 28.6"
 
 
 
 
WDS 03289-1959 I 720 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03289-1959 I 720BC distance=0' 03289-1959 I 720AB distance=1' 03281-1945 SKF2172 distance=18' 03307-1926 HDS 441 distance=41' 03270-2047 CLZ 13 distance=56' 03329-1915 SEE 27 distance=72' 03246-1915 RST2307 distance=76' 03256-1855 GWP 468 distance=80' 03344-1940 GWP 480 distance=80' 03336-1904 RSS 66 distance=86' 03358-2001 RST5200 distance=97' 03217-1943 RST2304 distance=103' 03217-2019 HJ 3570 distance=104' 03262-1817 GWP 469 distance=109' 03247-2131 HJ 3574 distance=110' 03365-2038 CLL 3 distance=115' 03351-1841 ARA 525 distance=117' 03203-2007 LDS3480 distance=123' 03214-1852 LDS5421 distance=124' 03304-2202 DON 51 distance=127' 03377-2028 HJ 3583 distance=128' 03305-1752 B 2517BC distance=128' 03379-1941 TDS2607 distance=128' 03305-1752 B 2517AB distance=129' 03200-1911 UC 985 distance=136' 03204-1835 UC 987 distance=147' 03189-2054 ARA1266 distance=153' 03181-1904 I 341AB distance=162' 03181-1904 I 341AC distance=162' 03266-1718 A 2910 distance=165' 03370-2200 TDS2601 distance=166' 03405-1925 GWP 498 distance=168' 03187-1834 HJ 3565 distance=168' 03172-2041 SKF 422 distance=170' 03195-2145 JC 1AB distance=170' 03195-2145 JC 1AC distance=170' 03195-2145 JC 1AD distance=170' 03195-2145 JC 1AE distance=170' 03195-2145 JC 1AF distance=170' 03168-1956 HJ 3561 distance=171' 03195-2145 JC 1Da,Db distance=171' 03372-1753 B 2564 distance=172' 03262-1710 LDS5425 distance=173' 03240-1718 A 2908 distance=176' 03312-2253 LDS3499 distance=177' 03163-2010 ARA 834 distance=179' 03417-1948 KPP3538 distance=181' 03363-1728 HDS 456 distance=184' 03161-1921 LSC 24 distance=186' 03368-2229 HDS 458 distance=187' 03207-1731 RST2302 distance=188' 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 03289-1959 I 720 BC 343 2.3
Show 03289-1959 I 720 AB 44 25.9 1
Show 03281-1945 SKF2172 341 71.9 18
Show 03307-1926 HDS 441 34 0.2 41
Show 03270-2047 CLZ 13 28 61.9 56
Show 03329-1915 SEE 27 347 0.5 72
Show 03246-1915 RST2307 218 1.2 76
Show 03256-1855 GWP 468 199 50.0 80
Show 03344-1940 GWP 480 36.7 80
Show 03336-1904 RSS 66 88 37.1 86
Show 03358-2001 RST5200 106 0.1 97
Show 03217-1943 RST2304 91 2.1 103
Show 03217-2019 HJ 3570 256 34.0 104
Show 03262-1817 GWP 469 224 77.2 109
Show 03247-2131 HJ 3574 86 16.4 110
Show 03365-2038 CLL 3 206 42.5 115
Show 03351-1841 ARA 525 241 7.4 117
Show 03203-2007 LDS3480 30 27.2 123
Show 03214-1852 LDS5421 166 25.9 124
Show 03304-2202 DON 51 183 0.6 127
Show 03377-2028 HJ 3583 87 12.0 128
Show 03305-1752 B 2517 BC 13 2.0 128
Show 03379-1941 TDS2607 78 0.9 128
Show 03305-1752 B 2517 AB 177 26.1 129
Show 03200-1911 UC 985 49 24.2 136
Show 03204-1835 UC 987 235 11.4 147
Show 03189-2054 ARA1266 93 10.6 153
Show 03181-1904 I 341 AB 160 4.1 162
Show 03181-1904 I 341 AC 94 52.9 162
Show 03266-1718 A 2910 278 2.3 165
Show 03370-2200 TDS2601 339 0.7 166
Show 03405-1925 GWP 498 317 25.0 168
Show 03187-1834 HJ 3565 122 8.0 168
Show 03172-2041 SKF 422 52 5.7 170
Show 03195-2145 JC 1 AB 290 5.8 170
Show 03195-2145 JC 1 AC 123 38.2 170
Show 03195-2145 JC 1 AD 292 126.9 170
Show 03195-2145 JC 1 AE 273 128.1 170
Show 03195-2145 JC 1 AF 236 163.1 170
Show 03168-1956 HJ 3561 152 25.7 171
Show 03195-2145 JC 1 Da,Db 18 2.9 171
Show 03372-1753 B 2564 65 18.8 172
Show 03262-1710 LDS5425 2 13.0 173
Show 03240-1718 A 2908 256 4.4 176
Show 03312-2253 LDS3499 55 11.8 177
Show 03163-2010 ARA 834 203 9.4 179
Show 03417-1948 KPP3538 158 1.9 181
Show 03363-1728 HDS 456 100 0.1 184
Show 03161-1921 LSC 24 343 0.1 186
Show 03368-2229 HDS 458 221 1.4 187
Show 03207-1731 RST2302 121 1.2 188

 
 
WDS 03289-1959 : COMPONENTS
 
 
  A B
B pa=44.1°
sep=25.74"
 
C pa=39.9°
sep=26.95"
pa=343.9°
sep=2.28"
 
 
03289-1959 A
 
 
Coord arcsec 2000 032854.14-195847.1 Mag 10.23 Spectral class F8 (yellow-white) PmRA 8.00
PmDE -8.0 HIP 16212 Tycho2 5876-00879-1 BD BD-20 646
Tycho2
Tycho2 5876-00879-1 Pflag RAmdeg 52.22559662 DEmdeg -19.97977213
PmRA 11.0 PmDE -9.3 E RAmdeg 19 E DEmdeg 21
E pmRA 1.5 E pmDE 1.6 EpRAm 1985.27 EpDEm 1986.21
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 10.763 E BTmag 0.041 VTmag 10.273
E VTmag 0.037 Prox 999 TYC T HIP 16212
CCDM RAdeg 52.22556583 DEdeg -19.97975389 EpRA 1990 1.75
EpDE 1990 1.72 E RAdeg 23.6 E DEdeg 24.6 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 16212 Proxy RAhms 03 28 54.14
DEdms -19 58 47.1 Vmag 10.1 VarFlag R Vmag G
RAdeg 52.2256 DEdeg -19.9797 AstroRef Plx 4.37
CCDM 03289-1959 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD-20 646
CD CP Dm number -20 646 VIred 0.62
SpType F8 R SpType Coord arcsec 2000 032854.14-195847.1
Hipparcos 2
HIP 16212 Sn 5 So 0 Nc 1
RArad 0.9115080517 DErad -0.3487123854 Plx 5.35 PmRA 11.33
PmDE -9.37 E RArad 1.55 E DErad 1.34 E Plx 2
E pmRA 2.05 E pmDE 1.94 Hpmag 10.2292 E Hpmag 0.0044
SHp 0.036 VA 0 BV 0.55 E BV 0.02
VI 0.62
CCDM
Ccdm 03289-1959 RComp Comp A Note1
Note2 Discov num DRAs -0.05 DDEs 14.3
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.5 Sp F8 PmNote *
PmRA -23 PmDE 17 Dm number -20 646 Cat1 BD
Name2 168572 Cat2 SAO HD M HD
ADS BDS A 2568 M ADS BDS N IDS IDS 03244S2020A
HIC 16212
 
 
03289-1959 B
 
 
Coord arcsec 2000 032855.41-195828.6 Coord calc 032855.41-195828.6 Mag 11.55 Spectral class G (yellow)
PmRA 5.00 PmDE -7.0 HIP 16216 Calc delta mag 1.32
Hipparcos
Catalog H HIP 16216 Proxy RAhms 03 28 55.29
DEdms -19 58 26.4 Vmag 11.41 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 03289-1959 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.74
SpType R SpType Coord arcsec 2000 032855.29-195826.4
CCDM
Ccdm 03289-1959 RComp Comp B Note1
Note2 Discov num I 720 DRAs 1.39 DDEs 32.2
R dRAs 66 Year 1918 Theta 044 Rho 25.8
Obs 2 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2568 M ADS BDS N IDS IDS 03244S2020B
HIC 16216
 
 
03289-1959 C
 
 
Coord arcsec 2000 032855.37-195826.4 Mag 12.4 Calc delta mag 2.17 Calc coord yes
CCDM
Ccdm 03289-1959 RComp B Comp C Note1
Note2 Discov num I 720 DRAs DDEs
R dRAs Year 1947 Theta 104 Rho 2.0
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2568 M ADS BDS N IDS IDS 03244S2020C
HIC 16216