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Current system
07470-6704
DAW 42 BC


Nearby doubles
5' : 07464-6700
TRR 11

23' : 07441-6650
UC 1608

32' : 07468-6736
TDS5195

38' : 07406-6704
YMG 24

40' : 07495-6741
DON 208

48' : 07535-6733
DON 214

53' : 07390-6728
HJ 4001

54' : 07547-6733
TDS5330

55' : 07448-6758
SWR 31

61' : 07472-6604
RST 281

69' : 07360-6731
I 1124

70' : 07548-6613
TOK 830

71' : 07585-6646
DON 220

71' : 07589-6714
DON 221

73' : 07579-6741
GLI 78

76' : 07444-6550
UC 1610

79' : 07340-6643
DON 190

82' : 07523-6549
RST 292

91' : 07315-6717
DON 189AB

92' : 07314-6711
COO 51

93' : 07317-6643
NSN 269

96' : 07417-6835
TDS5076

97' : 07449-6529
RST 274

101' : 08041-6719
KPP2591

101' : 08027-6748
UC 1639

102' : 07322-6801
TOI 925



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.

07470-6704 DAW 42 BC

 
 
07h 46m 57.36s -67° 04' 09.3" P.A. 318.00 sep 3.6 mag 10.28,13.00
 
 
Coord 2000 07470-6704 Discov num DAW  42 Comp BC Coord arcsec 2000 07 46 57.36 -67 04 09.3
Date first 1918 Date last 2016 Obs 5
Pa first 319 Pa last 317.6 P.A. Now (θ) 317.6°
Sep first 3.6 Sep last 3.646 Sep. Now (ρ) 3.646"
Mag pri 10.28 Mag sec 13.00 delta mag (ΔM) 2.72 Spectral class
Pri motion ra -025 Sec motion ra
Pri motion dec +017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07470-6704 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 47 00 -67 04 20 HJ 4011 AB 2015 11 301 20.5 9.81 10.28 0.47
Show 07 46 57 -67 04 09 DAW 42 BC 2016 5 318 3.6 10.28 13.00 2.72 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Volans Tycho2 8923-01878-1 Gaia DR2 5274238604203471872
 
 
WDS 07470-6704 DAW 42 BC : 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.
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
07470-6704 DAW 42 BC 1999 2 318 3.7 10.28 13.00 D 074657.36-670409.3
07470-6704 DAW 42 BC 2015 3 318 3.7 10.28 13.00 074657.36-670409.3
07470-6704 DAW 42 BC 2016 5 318 3.6 10.28 13.00 074657.36-670409.3

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

 
 
WDS 07470-6704 DAW 42 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07470-6704 DAW 42 BC : MEASURES
 
 
No records found.

 
 
WDS 07470-6704 : VIRTUAL EYEPIECE
 
 

07470-6704 HJ 4011A mag 9.81 07470-6704 DAW 42B sep 20.0 P.A. 301.40 mag 10.28 07470-6704 DAW 42C sep 22.3 P.A. 306.00 mag 13 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 07470-6704 : ALADIN DSS IMAGE @ 07h 46m 57.36s -67° 04' 09.3"
 
 
 
 
WDS 07470-6704 DAW 42 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07470-6704 DAW 42BC distance=1' 07470-6704 HJ 4011AB distance=1' 07464-6700 TRR 11 distance=5' 07441-6650 UC 1608 distance=23' 07468-6736 TDS5195 distance=32' 07406-6704 YMG 24 distance=38' 07495-6741 DON 208 distance=40' 07535-6733 DON 214 distance=48' 07390-6728 HJ 4001 distance=53' 07547-6733 TDS5330 distance=54' 07448-6758 SWR 31 distance=55' 07472-6604 RST 281 distance=61' 07360-6731 I 1124 distance=69' 07548-6613 TOK 830 distance=70' 07585-6646 DON 220 distance=71' 07589-6714 DON 221 distance=71' 07579-6741 GLI 78 distance=73' 07444-6550 UC 1610 distance=76' 07340-6643 DON 190 distance=79' 07523-6549 RST 292 distance=82' 07315-6717 DON 189AB distance=91' 07315-6717 DON 189AC distance=91' 07314-6711 COO 51 distance=92' 07317-6643 NSN 269 distance=93' 07417-6835 TDS5076 distance=96' 07449-6529 RST 274 distance=97' 08041-6719 KPP2591 distance=101' 08027-6748 UC 1639 distance=101' 07322-6801 TOI 925 distance=102' 07343-6822 TDS4945 distance=106' 08030-6617 UC 1640 distance=107' 08025-6601 SKF2125 distance=113' 07343-6541 RST 262 distance=113' 07351-6838 TDS4957 distance=116' 07322-6549 WFC 56 distance=117' 08067-6732 HJ 4056 distance=118' 07296-6809 HJ 3985 distance=119' 08056-6617 GLI 81 distance=120' 07545-6900 DON 215 distance=124' 08069-6618 LUH 5 distance=127' 08067-6605 MLO 27 distance=131' 07548-6459 SKF 461 distance=135' 07486-6449 FIN 111 distance=136' 07289-6835 MLO 24 distance=137' 07535-6920 UC 1622 distance=141' 07595-6909 MLO 25 distance=144' 07537-6926 TDS5313 distance=147' 07443-6931 DON 204 distance=148' 07453-6436 TDS5166 distance=149' 07526-6437 JNN 310AB distance=152' 07526-6437 JNN 310BC distance=152' 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 07470-6704 DAW 42 BC 318 3.6 1
Show 07470-6704 HJ 4011 AB 301 20.5 1
Show 07464-6700 TRR 11 120 26.1 5
Show 07441-6650 UC 1608 351 15.8 23
Show 07468-6736 TDS5195 70 0.5 32
Show 07406-6704 YMG 24 123 2.3 38
Show 07495-6741 DON 208 255 1.1 40
Show 07535-6733 DON 214 209 3.2 48
Show 07390-6728 HJ 4001 313 6.0 53
Show 07547-6733 TDS5330 71 0.9 54
Show 07448-6758 SWR 31 62 4.9 55
Show 07472-6604 RST 281 291 0.9 61
Show 07360-6731 I 1124 250 2.3 69
Show 07548-6613 TOK 830 59 0.0 70
Show 07585-6646 DON 220 357 1.2 71
Show 07589-6714 DON 221 13 3.0 71
Show 07579-6741 GLI 78 353 2.6 73
Show 07444-6550 UC 1610 116 10.4 76
Show 07340-6643 DON 190 34 1.8 79
Show 07523-6549 RST 292 149 1.8 82
Show 07315-6717 DON 189 AB 231 0.9 91
Show 07315-6717 DON 189 AC 166 5.6 91
Show 07314-6711 COO 51 194 3.4 92
Show 07317-6643 NSN 269 245 4.9 93
Show 07417-6835 TDS5076 339 0.6 96
Show 07449-6529 RST 274 64 0.4 97
Show 08041-6719 KPP2591 24 23.5 101
Show 08027-6748 UC 1639 226 54.0 101
Show 07322-6801 TOI 925 205 2.7 102
Show 07343-6822 TDS4945 86 0.8 106
Show 08030-6617 UC 1640 352 52.3 107
Show 08025-6601 SKF2125 171 17.9 113
Show 07343-6541 RST 262 66 5.8 113
Show 07351-6838 TDS4957 275 0.6 116
Show 07322-6549 WFC 56 339 5.8 117
Show 08067-6732 HJ 4056 7 11.1 118
Show 07296-6809 HJ 3985 89 3.1 119
Show 08056-6617 GLI 81 43 30.3 120
Show 07545-6900 DON 215 337 0.9 124
Show 08069-6618 LUH 5 104 130.5 127
Show 08067-6605 MLO 27 264 4.2 131
Show 07548-6459 SKF 461 352 16.7 135
Show 07486-6449 FIN 111 55 1.8 136
Show 07289-6835 MLO 24 347 10.6 137
Show 07535-6920 UC 1622 347 22.6 141
Show 07595-6909 MLO 25 169 4.6 144
Show 07537-6926 TDS5313 4 0.5 147
Show 07443-6931 DON 204 128 6.2 148
Show 07453-6436 TDS5166 212 0.4 149
Show 07526-6437 JNN 310 AB 211 1.5 152
Show 07526-6437 JNN 310 BC 326 0.2 152

 
 
WDS 07470-6704 : COMPONENTS
 
 
  A B
B pa=301.4°
sep=19.98"
 
C pa=306.0°
sep=22.28"
pa=340.4°
sep=2.86"
 
 
07470-6704 A
 
 
Coord arcsec 2000 074700.28-670419.7 Mag 9.81 PmRA -4.00 PmDE 4.0
Tycho2 8923-01854-1 DM CP-66 749
Tycho2
Tycho2 8923-01854-1 Pflag RAmdeg 116.75119301 DEmdeg -67.07214838
PmRA -0.1 PmDE 7.1 E RAmdeg 21 E DEmdeg 24
E pmRA 3.1 E pmDE 2.9 EpRAm 1991.15 EpDEm 1990.84
Num 3 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.4 BTmag 11.759 E BTmag 0.078 VTmag 9.813
E VTmag 0.026 Prox 198 TYC T HIP
CCDM RAdeg 116.75119389 DEdeg -67.07216472 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 21.1 E DEdeg 23.9 Posflg
Corr 0.0
CCDM
Ccdm 07470-6704 RComp Comp A Note1
Note2 Discov num DRAs -1.13 DDEs -14.7
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number -66 749 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07466S6649A
HIC
 
 
07470-6704 B
 
 
Coord arcsec 2000 074657.36-670409.3 Coord calc 074657.36-670409.3 Mag 10.28 PmRA -25.00
PmDE 17.0 Tycho2 8923-01878-1 DM CP-66 748 Calc delta mag 0.47
Tycho2
Tycho2 8923-01878-1 Pflag RAmdeg 116.73900646 DEmdeg -67.06926470
PmRA -25.0 PmDE 16.9 E RAmdeg 21 E DEmdeg 24
E pmRA 1.9 E pmDE 1.9 EpRAm 1987.01 EpDEm 1984.65
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 1.1
Q pmDE 1.7 BTmag 10.922 E BTmag 0.046 VTmag 10.277
E VTmag 0.037 Prox 198 TYC T HIP
CCDM RAdeg 116.73915556 DEdeg -67.06930806 EpRA 1990 1.78
EpDE 1990 1.73 E RAdeg 23.3 E DEdeg 27.6 Posflg
Corr 0.0
CCDM
Ccdm 07470-6704 RComp Comp B Note1
Note2 Discov num HJ 4011 DRAs -2.43 DDEs -9.3
R dRAs 66 Year 1879 Theta 302 Rho 17.5
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number -66 748 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07466S6649B
HIC
 
 
07470-6704 C
 
 
Coord arcsec 2000 074657.20-670406.6 Mag 13 Calc delta mag 3.19 Calc coord yes
CCDM
Ccdm 07470-6704 RComp B Comp C Note1
Note2 Discov num DAW 42 DRAs DDEs
R dRAs Year 1918 Theta 319 Rho 3.6
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07466S6649C
HIC