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Current system
06421-6431
BAU 35 AC


Nearby doubles
13' : 06438-6425
CVN 21AB

17' : 06444-6439
GLI 48

17' : 06396-6427
B 2607AB

29' : 06463-6424
UC 1479

30' : 06453-6453
KPP2898

37' : 06395-6359
NSN 272

38' : 06366-6442
HDS 906

48' : 06397-6516
GLI 47

53' : 06347-6452
B 2119

55' : 06387-6342
RST 211AB

57' : 06415-6528
HDS 925

58' : 06465-6522
TDS4124

58' : 06489-6354
UC 1486

74' : 06424-6545
HJ 3894AB

74' : 06382-6322
RST 208

86' : 06409-6307
RST 212

88' : 06529-6525
I 764

92' : 06563-6434
TVB 145

96' : 06293-6520
TOI2220

96' : 06279-6407
B 2116

97' : 06444-6607
RST 215

100' : 06319-6547
KPP1838

100' : 06473-6605
KPP 146

101' : 06485-6603
RST 217

102' : 06372-6255
TDS3973

106' : 06447-6616
TDS4093



Selections
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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.

06421-6431 BAU 35 AC

 
 
06h 42m 07.35s -64° 31' 26.1" P.A. 84.00 sep 59.8 mag 8.10,10.80 Sp F0V dist. 156.74 pc (511.29 l.y.)
 
 
Coord 2000 06421-6431 Discov num BAU  35 Comp AC Coord arcsec 2000 06 42 07.35 -64 31 26.1
Date first 1991 Date last 2015 Obs 5
Pa first 84 Pa last 83.7 P.A. Now (θ) 83.7°
Sep first 59.9 Sep last 59.79 Sep. Now (ρ) 59.79"
Mag pri 8.10 Mag sec 10.80 delta mag (ΔM) 2.7 Spectral class F0V (yellow-white)
Pri motion ra +005 Sec motion ra -004
Pri motion dec +017 Sec motion dec +011
Notes S (Parallax indidates non-physical)
rPM=0.61
This double is not physical.
 
 
06421-6431 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 49078 06 42 07 -64 31 26 I 284 AB 2016 12 234 5.6 8.10 10.65 2.55
Show 06 42 07 -64 31 26 BAU 35 AC 2015 5 84 59.8 8.10 10.80 2.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Volans HIP 32079 Tycho2 8903-01852-1 Gaia DR2 5286170637529054336
HD 49078 CP CP-64 608 Distance 156.74 Distance ly 511.29
 
 
WDS 06421-6431 BAU 35 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bau1994 - Bauer, C., White, G.L., & Hons, A. 1994PASA...11..201B
Bau1994 PASA 11, 201, 1994 (no data)
Bau2007 C - Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A. 2007PASA...24..118B
Bau2007 PASA 24, 118, 2007 (date is mean of 3 observing runs)
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
06421-6431 BAU 35 AC 1993 1 84 59.9 8.10 10.80 F0V D 064207.35-643126.1
06421-6431 BAU 35 AC 1998 2 84 59.9 8.10 10.80 F0V D 064207.35-643126.1
06421-6431 BAU 35 AC 2015 5 84 59.8 8.10 10.80 F0V S 064207.35-643126.1

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

 
 
WDS 06421-6431 BAU 35 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06421-6431 BAU 35 AC : MEASURES
 
 
No records found.

 
 
WDS 06421-6431 : VIRTUAL EYEPIECE
 
 

06421-6431 I 284A mag 8.1 Sp F0V 06421-6431 I 284B sep 3.8 P.A. 210.40 mag 10.65 06421-6431 BAU 35C sep 26.4 P.A. 75.60 mag 10.8 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 06421-6431 : ALADIN DSS IMAGE @ 06h 42m 07.35s -64° 31' 26.1"
 
 
 
 
WDS 06421-6431 BAU 35 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06421-6431 BAU 35AC distance=0' 06438-6425 CVN 21AB distance=13' 06438-6425 CVN 21AC distance=13' 06444-6439 GLI 48 distance=17' 06396-6427 B 2607AB distance=17' 06396-6427 BAU 34AC distance=17' 06396-6427 BAU 34AD distance=17' 06463-6424 UC 1479 distance=29' 06453-6453 KPP2898 distance=30' 06395-6359 NSN 272 distance=37' 06366-6442 HDS 906 distance=38' 06397-6516 GLI 47 distance=48' 06347-6452 B 2119 distance=53' 06387-6342 RST 211AB distance=55' 06387-6342 RST 211AC distance=55' 06387-6342 BAU 32AD distance=55' 06387-6342 BAU 32AE distance=55' 06415-6528 HDS 925 distance=57' 06465-6522 TDS4124 distance=58' 06489-6354 UC 1486 distance=58' 06424-6545 HJ 3894AB distance=74' 06424-6545 BAU 36AC distance=74' 06382-6322 RST 208 distance=74' 06409-6307 RST 212 distance=86' 06529-6525 I 764 distance=88' 06563-6434 TVB 145 distance=92' 06293-6520 TOI2220 distance=96' 06279-6407 B 2116 distance=96' 06444-6607 RST 215 distance=97' 06319-6547 KPP1838 distance=100' 06473-6605 KPP 146 distance=100' 06485-6603 RST 217 distance=101' 06372-6255 TDS3973 distance=102' 06447-6616 TDS4093 distance=106' 06393-6248 HJ 3886AB distance=106' 06393-6248 HJ 3886AC distance=106' 06393-6248 BAU 33AD distance=106' 06393-6248 BAU 33AE distance=106' 06393-6248 BAU 33AF distance=106' 06393-6248 BAU 33AG distance=106' 06537-6555 HJ 3910 distance=111' 06476-6620 TOI 405 distance=114' 06244-6430 BVD 59 distance=115' 06460-6624 TOK 826CD distance=116' 06460-6624 RSS 115AB distance=116' 06460-6624 TOK 826AC distance=116' 06251-6352 RST 191 distance=119' 06433-6630 I 1157 distance=119' 06556-6557 HJ 3915AB distance=121' 06556-6557 BAU 39AC distance=121' 06327-6617 HJ 3880 distance=121' 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 06421-6431 I 284 AB 234 5.6
Show 06421-6431 BAU 35 AC 84 59.8
Show 06438-6425 CVN 21 AB 0.2 13
Show 06438-6425 CVN 21 AC 285 0.9 13
Show 06444-6439 GLI 48 160 14.6 17
Show 06396-6427 B 2607 AB 107 8.7 17
Show 06396-6427 BAU 34 AC 163 41.6 17
Show 06396-6427 BAU 34 AD 137 47.1 17
Show 06463-6424 UC 1479 11 9.9 29
Show 06453-6453 KPP2898 220 2.5 30
Show 06395-6359 NSN 272 5 21.3 37
Show 06366-6442 HDS 906 102 0.2 38
Show 06397-6516 GLI 47 240 29.3 48
Show 06347-6452 B 2119 52 4.3 53
Show 06387-6342 RST 211 AB 295 0.9 55
Show 06387-6342 RST 211 AC 23 3.9 55
Show 06387-6342 BAU 32 AD 71 53.5 55
Show 06387-6342 BAU 32 AE 105 57.1 55
Show 06415-6528 HDS 925 323 0.8 57
Show 06465-6522 TDS4124 133 0.6 58
Show 06489-6354 UC 1486 73 110.7 58
Show 06424-6545 HJ 3894 AB 218 27.2 74
Show 06424-6545 BAU 36 AC 205 30.7 74
Show 06382-6322 RST 208 179 0.5 74
Show 06409-6307 RST 212 71 2.0 86
Show 06529-6525 I 764 317 1.8 88
Show 06563-6434 TVB 145 93 12.8 92
Show 06293-6520 TOI2220 251 1.1 96
Show 06279-6407 B 2116 12 0.8 96
Show 06444-6607 RST 215 195 1.1 97
Show 06319-6547 KPP1838 23 14.3 100
Show 06473-6605 KPP 146 256 3.7 100
Show 06485-6603 RST 217 38 2.8 101
Show 06372-6255 TDS3973 133 1.8 102
Show 06447-6616 TDS4093 308 0.7 106
Show 06393-6248 HJ 3886 AB 348 13.5 106
Show 06393-6248 HJ 3886 AC 226 33.5 106
Show 06393-6248 BAU 33 AD 77 11.0 106
Show 06393-6248 BAU 33 AE 127 25.6 106
Show 06393-6248 BAU 33 AF 349 45.1 106
Show 06393-6248 BAU 33 AG 266 56.5 106
Show 06537-6555 HJ 3910 269 28.0 111
Show 06476-6620 TOI 405 322 0.4 114
Show 06244-6430 BVD 59 124 20.8 115
Show 06460-6624 TOK 826 CD 14 0.1 116
Show 06460-6624 RSS 115 AB 324 18.6 116
Show 06460-6624 TOK 826 AC 138 0.4 116
Show 06251-6352 RST 191 295 0.9 119
Show 06433-6630 I 1157 75 8.9 119
Show 06556-6557 HJ 3915 AB 270 19.4 121
Show 06556-6557 BAU 39 AC 238 49.8 121

 
 
WDS 06421-6431 : COMPONENTS
 
 
  A B
B pa=210.4°
sep=3.84"
 
C pa=75.6°
sep=26.39"
pa=70.2°
sep=29.23"
 
 
06421-6431 A
 
 
Name HD 49078 Coord arcsec 2000 064207.35-643126.1 Mag 8.1 Spectral class F0V (yellow-white)
PmRA 5.00 PmDE 17.0 HIP 32079 Tycho2 8903-01852-1
HD 49078 CP CP-64 608
Tycho2
Tycho2 8903-01852-1 Pflag RAmdeg 100.53063360 DEmdeg -64.52391993
PmRA -4.3 PmDE 18.3 E RAmdeg 6 E DEmdeg 5
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.59 EpDEm 1991.61
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.9 BTmag 8.579 E BTmag 0.016 VTmag 8.204
E VTmag 0.012 Prox 56 TYC T HIP 32079
CCDM A RAdeg 100.53065694 DEdeg -64.52396222 EpRA 1990 1.65
EpDE 1990 1.66 E RAdeg 5.6 E DEdeg 5.4 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 32079 Proxy H RAhms 06 42 07.36
DEdms -64 31 26.3 Vmag 8.11 VarFlag R Vmag H
RAdeg 100.531 DEdeg -64.524 AstroRef A Plx 6.02
CCDM 06421-6431 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 234 Rho 5.608 HD 49078 BD
CD CP CP-64 608 Dm number -64 608 VIred 0.36
SpType F0V R SpType Coord arcsec 2000 064207.36-643126.3
Hipparcos 2
HIP 32079 Sn 15 So 3 Nc 2
RArad 1.7545908185 DErad -1.1261556055 Plx 6.38 PmRA -0.38
PmDE 13.24 E RArad 1.16 E DErad 1.28 E Plx 1.27
E pmRA 1.37 E pmDE 1.54 Hpmag 8.1981 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.388 E BV 0.014
VI 0.45
CCDM
Ccdm 06421-6431 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs -26.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F0 PmNote *
PmRA -3 PmDE 2 Dm number -64 608 Cat1 CPD
Name2 Cat2 HD 49078 M HD
ADS BDS M ADS BDS N IDS IDS 06416S6425A
HIC 32079
 
 
06421-6431 B
 
 
Coord arcsec 2000 064207.05-643129.4 Mag 10.65 PmRA 6.00 PmDE 12.0
Calc delta mag 2.55 Calc coord yes
CCDM
Ccdm 06421-6431 RComp Comp B Note1
Note2 Discov num I 284 DRAs 0.68 DDEs -29.9
R dRAs 90 Year 1900 Theta 234 Rho 5.6
Obs 3 Vmag 10.9 Sp PmNote
PmRA -3 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06416S6425B
HIC 32079
 
 
06421-6431 C
 
 
Coord arcsec 2000 064211.31-643119.5 Mag 10.8 PmRA -4.00 PmDE 11.0
Calc delta mag 2.7 Calc coord yes