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Current system
04242-4003
I 1146
HD 28107


Nearby doubles
19' : 04258-4001
I 1147

40' : 04266-4032
HJ 3650AB

42' : 04261-4038
TDS2848

45' : 04246-3919
KPP2827

50' : 04201-3950
TDS2826

62' : 04222-3907
WG 25

66' : 04193-4037
KPP2823

74' : 04306-4013
SPM 11

75' : 04219-4113
HJ 3646AB

82' : 04281-4111
RST1275

89' : 04203-4120
RST1270

99' : 04312-4101
RST1278

103' : 04231-3822
KPP 747

113' : 04307-4129
RST1277

115' : 04335-4047
TDS2895

115' : 04325-3900
JAO 2

116' : 04148-4045
HDS 539

119' : 04238-3804
RST1272

121' : 04143-4045
TDS2793

122' : 04180-3826
HDS 546

122' : 04235-3801
KPP3567

124' : 04289-3813
RST1276

125' : 04184-4148
BRT 662

125' : 04185-4149
TDS2817

132' : 04298-3809
KPP1317

136' : 04134-3910
SKF1284



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.

04242-4003 I 1146 (HD 28107)

 
 
04h 24m 12.90s -40° 03' 09.9" P.A. 42.00 sep 6.4 mag 7.35,11.70 Sp B6V dist. 219.78 pc (716.92 l.y.)
 
 
Coord 2000 04242-4003 Discov num I  1146 Comp Coord arcsec 2000 04 24 12.90 -40 03 09.9
Date first 1926 Date last 2010 Obs 5
Pa first 43 Pa last 41.9 P.A. Now (θ) 41.9°
Sep first 6.2 Sep last 6.41 Sep. Now (ρ) 6.41"
Mag pri 7.35 Mag sec 11.70 delta mag (ΔM) 4.35 Spectral class B6V (blue-white)
Pri motion ra -002 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 28107 Constellation Caelum SAO 216780 HIP 20554
Tycho2 7581-00135-1 Gaia DR2 4865018552645002496 HD 28107 GC 5352
CD CD-40 1372 CP CP-40 468 Distance 219.78 Distance ly 716.92
 
 
WDS 04242-4003 I 1146 (HD 28107) : 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
04242-4003 I 1146 1998 4 42 6.2 7.30 11.70 B6V D 042412.90-400309.9
04242-4003 I 1146 2010 5 42 6.4 7.35 11.70 B6V 042412.90-400309.9

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

 
 
WDS 04242-4003 I 1146 (HD 28107) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04242-4003 I 1146 (HD 28107) : MEASURES
 
 
No records found.

 
 
WDS 04242-4003 (HD 28107) : VIRTUAL EYEPIECE
 
 

04242-4003 I 1146A mag 7.35 Sp B6V 04242-4003 I 1146B sep 5.8 P.A. 34.50 mag 11.7 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 04242-4003 (HD 28107) : ALADIN DSS IMAGE @ 04h 24m 12.90s -40° 03' 09.9"
 
 
 
 
WDS 04242-4003 I 1146 (HD 28107) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04242-4003 I 1146 distance=0' 04258-4001 I 1147 distance=19' 04266-4032 HJ 3650AB distance=40' 04261-4038 TDS2848 distance=42' 04246-3919 KPP2827 distance=45' 04201-3950 TDS2826 distance=50' 04222-3907 WG 25 distance=62' 04193-4037 KPP2823 distance=66' 04306-4013 SPM 11 distance=74' 04219-4113 HJ 3646AB distance=75' 04219-4113 I 272BC distance=76' 04281-4111 RST1275 distance=82' 04203-4120 RST1270 distance=89' 04312-4101 RST1278 distance=99' 04231-3822 KPP 747 distance=103' 04307-4129 RST1277 distance=113' 04335-4047 TDS2895 distance=115' 04325-3900 JAO 2 distance=115' 04148-4045 HDS 539 distance=116' 04238-3804 RST1272 distance=119' 04143-4045 TDS2793 distance=121' 04180-3826 HDS 546 distance=122' 04235-3801 KPP3567 distance=122' 04289-3813 RST1276 distance=124' 04184-4148 BRT 662 distance=125' 04185-4149 TDS2817 distance=125' 04298-3809 KPP1317 distance=132' 04134-3910 SKF1284 distance=136' 04217-4221 DON 66 distance=141' 04136-4123 RST1267 distance=145' 04183-3755 B 1466 distance=146' 04330-3817 BU 747 distance=148' 04182-3750 DAM1393 distance=151' 04108-3921 RST1264 distance=161' 04314-4227 I 1488AB distance=165' 04314-4227 I 1488AB,C distance=165' 04364-4135 KPP3581 distance=166' 04344-4203 UC 1188 distance=167' 04218-4247 I 271 distance=167' 04133-3813 I 1486 distance=168' 04256-3711 UC 1167 distance=174' 04326-4230 HU 1372 distance=175' 04153-3743 UC 1141 distance=175' 04361-4157 DON 72 distance=176' 04203-4254 KPP1888 distance=177' 04330-4229 UC 1180 distance=177' 04225-3708 NSN 203 distance=177' 04354-3801 HJ 3667 distance=178' 04305-4249 ELP 9 distance=180' 04118-3815 WIS 103 distance=181' 04316-3721 KPP3575 distance=184' 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 04242-4003 I 1146 42 6.4
Show 04258-4001 I 1147 189 0.8 19
Show 04266-4032 HJ 3650 AB 183 2.8 40
Show 04261-4038 TDS2848 228 0.8 42
Show 04246-3919 KPP2827 279 18.6 45
Show 04201-3950 TDS2826 188 0.7 50
Show 04222-3907 WG 25 250 6.1 62
Show 04193-4037 KPP2823 141 5.7 66
Show 04306-4013 SPM 11 155 20.9 74
Show 04219-4113 HJ 3646 AB 138 38.1 75
Show 04219-4113 I 272 BC 208 1.6 76
Show 04281-4111 RST1275 107 0.7 82
Show 04203-4120 RST1270 150 1.9 89
Show 04312-4101 RST1278 19 1.4 99
Show 04231-3822 KPP 747 98 6.5 103
Show 04307-4129 RST1277 240 4.0 113
Show 04335-4047 TDS2895 121 2.1 115
Show 04325-3900 JAO 2 211 12.5 115
Show 04148-4045 HDS 539 159 0.6 116
Show 04238-3804 RST1272 311 0.6 119
Show 04143-4045 TDS2793 161 0.9 121
Show 04180-3826 HDS 546 228 0.1 122
Show 04235-3801 KPP3567 46 1.9 122
Show 04289-3813 RST1276 343 1.8 124
Show 04184-4148 BRT 662 350 5.1 125
Show 04185-4149 TDS2817 314 0.8 125
Show 04298-3809 KPP1317 31 10.0 132
Show 04134-3910 SKF1284 205 23.8 136
Show 04217-4221 DON 66 58 0.3 141
Show 04136-4123 RST1267 319 1.3 145
Show 04183-3755 B 1466 133 0.3 146
Show 04330-3817 BU 747 222 3.2 148
Show 04182-3750 DAM1393 115 3.3 151
Show 04108-3921 RST1264 305 1.8 161
Show 04314-4227 I 1488 AB 332 0.4 165
Show 04314-4227 I 1488 AB,C 265 3.0 165
Show 04364-4135 KPP3581 62 1.8 166
Show 04344-4203 UC 1188 130 8.4 167
Show 04218-4247 I 271 144 2.2 167
Show 04133-3813 I 1486 335 0.2 168
Show 04256-3711 UC 1167 108 47.8 174
Show 04326-4230 HU 1372 281 3.4 175
Show 04153-3743 UC 1141 154 44.3 175
Show 04361-4157 DON 72 107 1.4 176
Show 04203-4254 KPP1888 57 14.8 177
Show 04330-4229 UC 1180 191 58.3 177
Show 04225-3708 NSN 203 321 1.4 177
Show 04354-3801 HJ 3667 299 18.9 178
Show 04305-4249 ELP 9 193 0.5 180
Show 04118-3815 WIS 103 310 819.9 181
Show 04316-3721 KPP3575 295 1.9 184

 
 
WDS 04242-4003 : COMPONENTS
 
 
  A
B pa=34.5°
sep=5.79"
 
 
04242-4003 A
 
 
Componente originario normalizzato AB Name HD 28107 Coord arcsec 2000 042412.90-400309.9 Mag 7.35
Spectral class B6V (blue-white) PmRA -2.00 PmDE 14.0 SAO 216780
HIP 20554 Tycho2 7581-00135-1 HD 28107 GC 5352
CD CD-40 1372 CP CP-40 468
Tycho2
Tycho2 7581-00135-1 Pflag RAmdeg 66.05376759 DEmdeg -40.05271942
PmRA 2.3 PmDE 11.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.39 EpDEm 1991.34
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 7.234 E BTmag 0.015 VTmag 7.346
E VTmag 0.010 Prox 999 TYC T HIP 20554
CCDM RAdeg 66.05376083 DEdeg -40.05274639 EpRA 1990 1.74
EpDE 1990 1.68 E RAdeg 3.9 E DEdeg 3.9 Posflg
Corr 0.1
SAO
SAO 216780 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.017 Vmag 7.3 SpType B9
Double code Source 70 CatNum 5352 DM CD-40 1372
DMcomp BDsup HD 28107 M HD 0
GC 5352 RA1950rad 1.14541262 DE1950rad -0.70104443 PmRA2000 0.0011
PmDE2000 0.015
Hipparcos
Catalog H HIP 20554 Proxy RAhms 04 24 12.90
DEdms -40 03 09.9 Vmag 7.36 VarFlag R Vmag H
RAdeg 66.0538 DEdeg -40.0527 AstroRef Plx 4.9
CCDM 04242-4003 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 28107 BD
CD CD-40 1372 CP CP-40 468 Dm number -40 1372 VIred -0.09
SpType B6V R SpType Coord arcsec 2000 042412.90-400309.9
Hipparcos 2
HIP 20554 Sn 5 So 0 Nc 1
RArad 1.1528556471 DErad -0.6990523488 Plx 4.55 PmRA 1.94
PmDE 13.92 E RArad 0.4 E DErad 0.44 E Plx 0.51
E pmRA 0.5 E pmDE 0.55 Hpmag 7.3287 E Hpmag 0.0011
SHp 0.01 VA 0 BV -0.099 E BV 0.007
VI -0.08
CCDM
Ccdm 04242-4003 RComp Comp A Note1
Note2 Discov num DRAs 0.89 DDEs -8.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp B9 PmNote *
PmRA -7 PmDE 25 Dm number -40 1372 Cat1 CD
Name2 216780 Cat2 SAO HD 28107 M HD
ADS BDS M ADS BDS N IDS IDS 04208S4017A
HIC 20554
 
 
04242-4003 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042413.19-400305.1 Mag 11.7 Calc delta mag 4.35
Calc coord yes
CCDM
Ccdm 04242-4003 RComp Comp B Note1
Note2 Discov num I 1146 DRAs DDEs
R dRAs Year 1926 Theta 042 Rho 6.3
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04208S4017B
HIC 20554