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Current system
04412-6519
DAW 2 BC


Nearby doubles
18' : 04431-6506
KPP 915

26' : 04453-6519
UC 1209

45' : 04395-6601
DON 76AB

54' : 04377-6607
HJ 3682AB

55' : 04460-6605
HDS 613

57' : 04347-6440
B 2575

58' : 04501-6505
RST 114

63' : 04475-6607
TDS 147

66' : 04497-6558
TDS2980

68' : 04314-6546
TDS2883

68' : 04344-6612
HDS 595

81' : 04285-6529
UC 1170

82' : 04290-6454
RST 107

84' : 04284-6543
HJ 3662AB

85' : 04301-6607
HJ 3666AB

85' : 04358-6402
WSP 100

88' : 04436-6645
UC 1205

91' : 04269-6530
HJ 3660

94' : 04501-6635
OGL 238

95' : 04263-6539
RST 105

99' : 04423-6657
OGL 220

101' : 04486-6648
OGL 232

101' : 04519-6635
OGL 245

101' : 04363-6655
OGL 205

102' : 04358-6655
OGL 204

103' : 04372-6658
OGL 207



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.

04412-6519 DAW 2 BC

 
 
04h 41m 14.29s -65° 18' 24.3" P.A. 107.00 sep 3.7 mag 12.30,12.80
 
 
Coord 2000 04412-6519 Discov num DAW   2 Comp BC Coord arcsec 2000 04 41 14.29 -65 18 24.3
Date first 1917 Date last 2016 Obs 6
Pa first 105 Pa last 107 P.A. Now (θ) 107°
Sep first 3.6 Sep last 3.695 Sep. Now (ρ) 3.695"
Mag pri 12.30 Mag sec 12.80 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -052 Sec motion ra +063
Pri motion dec +035 Sec motion dec +003
Notes
rPM=1.893
This double is not physical.
 
 
04412-6519 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 30229 249079 04 41 12 -65 18 44 HJ 3689 AB 2015 7 29 23.4 9.47 12.30 2.83
Show 04 41 14 -65 18 24 DAW 2 BC 2016 6 107 3.7 12.30 12.80 0.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Dorado Gaia DR2 4663217074702729216
 
 
WDS 04412-6519 DAW 2 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
04412-6519 DAW 2 BC 1998 2 107 3.7 12.30 12.80 D 044114.29-651824.3
04412-6519 DAW 2 BC 2015 4 107 3.7 12.30 12.80 044114.29-651824.3
04412-6519 DAW 2 BC 2016 6 107 3.7 12.30 12.80 044114.29-651824.3

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

 
 
WDS 04412-6519 DAW 2 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04412-6519 DAW 2 BC : MEASURES
 
 
No records found.

 
 
WDS 04412-6519 : VIRTUAL EYEPIECE
 
 

04412-6519 HJ 3689A mag 9.47 Sp G2pw 04412-6519 DAW 2B sep 22.6 P.A. 31.80 mag 12.3 04412-6519 DAW 2C sep 22.5 P.A. 36.40 mag 12.8 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 04412-6519 : ALADIN DSS IMAGE @ 04h 41m 14.29s -65° 18' 24.3"
 
 
 
 
WDS 04412-6519 DAW 2 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04412-6519 DAW 2BC distance=0' 04412-6519 HJ 3689AB distance=1' 04431-6506 KPP 915 distance=18' 04453-6519 UC 1209 distance=26' 04395-6601 DON 76AB distance=45' 04395-6601 BAU 20AC distance=45' 04377-6607 HJ 3682AB distance=54' 04377-6607 BAU 19AC distance=54' 04460-6605 HDS 613 distance=55' 04347-6440 B 2575 distance=57' 04501-6505 RST 114 distance=58' 04475-6607 TDS 147 distance=63' 04497-6558 TDS2980 distance=66' 04314-6546 TDS2883 distance=68' 04344-6612 HDS 595 distance=68' 04285-6529 UC 1170 distance=81' 04290-6454 RST 107 distance=82' 04284-6543 HJ 3662BD distance=84' 04284-6543 HJ 3662AB distance=84' 04284-6543 HJ 3662AC distance=84' 04284-6543 HJ 3662AD distance=84' 04301-6607 HJ 3666AB distance=85' 04301-6607 BAU 16AC distance=85' 04301-6607 BAU 16AD distance=85' 04358-6402 WSP 100 distance=85' 04436-6645 UC 1205 distance=88' 04269-6530 HJ 3660 distance=91' 04269-6530 KPP2791AC distance=91' 04501-6635 OGL 238 distance=94' 04263-6539 RST 105 distance=95' 04423-6657 OGL 220 distance=99' 04486-6648 OGL 232 distance=101' 04519-6635 OGL 245 distance=101' 04363-6655 OGL 205 distance=101' 04358-6655 OGL 204 distance=102' 04372-6658 OGL 207 distance=103' 04376-6338 TDS2914 distance=103' 04379-6701 OGL 210 distance=105' 04537-6409 TDS2994 distance=106' 04503-6649 OGL 239AB distance=107' 04503-6649 OGL 239AC distance=107' 04503-6649 OGL 239BC distance=107' 04565-6611 UC 1237 distance=109' 04323-6655 TOI 153 distance=111' 04515-6653 OGL 242 distance=114' 04419-6714 OGL 219 distance=117' 04566-6629 DON 90EF distance=118' 04566-6629 DON 89AB distance=118' 04566-6629 DON 89AC distance=118' 04566-6629 DON 89AD distance=118' 04566-6629 HJ 3716AE distance=118' 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 04412-6519 DAW 2 BC 107 3.7
Show 04412-6519 HJ 3689 AB 29 23.4 1
Show 04431-6506 KPP 915 239 7.6 18
Show 04453-6519 UC 1209 231 22.7 26
Show 04395-6601 DON 76 AB 2 5.7 45
Show 04395-6601 BAU 20 AC 95 28.2 45
Show 04377-6607 HJ 3682 AB 14 25.2 54
Show 04377-6607 BAU 19 AC 208 45.5 54
Show 04460-6605 HDS 613 234 0.2 55
Show 04347-6440 B 2575 227 10.2 57
Show 04501-6505 RST 114 282 0.3 58
Show 04475-6607 TDS 147 202 1.1 63
Show 04497-6558 TDS2980 267 0.7 66
Show 04314-6546 TDS2883 236 0.5 68
Show 04344-6612 HDS 595 194 0.1 68
Show 04285-6529 UC 1170 250 49.6 81
Show 04290-6454 RST 107 331 0.7 82
Show 04284-6543 HJ 3662 BD 4 21.9 84
Show 04284-6543 HJ 3662 AB 120 14.0 84
Show 04284-6543 HJ 3662 AC 194 50.3 84
Show 04284-6543 HJ 3662 AD 43 20.1 84
Show 04301-6607 HJ 3666 AB 203 13.8 85
Show 04301-6607 BAU 16 AC 311 17.0 85
Show 04301-6607 BAU 16 AD 23 33.6 85
Show 04358-6402 WSP 100 186 4.0 85
Show 04436-6645 UC 1205 90 61.9 88
Show 04269-6530 HJ 3660 224 57.3 91
Show 04269-6530 KPP2791 AC 28 8.4 91
Show 04501-6635 OGL 238 241 2.3 94
Show 04263-6539 RST 105 281 0.4 95
Show 04423-6657 OGL 220 284 2.3 99
Show 04486-6648 OGL 232 120 24.1 101
Show 04519-6635 OGL 245 116 1.4 101
Show 04363-6655 OGL 205 176 14.9 101
Show 04358-6655 OGL 204 12 1.3 102
Show 04372-6658 OGL 207 320 1.2 103
Show 04376-6338 TDS2914 238 1.7 103
Show 04379-6701 OGL 210 331 35.4 105
Show 04537-6409 TDS2994 214 0.4 106
Show 04503-6649 OGL 239 AB 173 38.9 107
Show 04503-6649 OGL 239 AC 169 36.5 107
Show 04503-6649 OGL 239 BC 43 3.9 107
Show 04565-6611 UC 1237 295 33.3 109
Show 04323-6655 TOI 153 171 0.2 111
Show 04515-6653 OGL 242 229 1.8 114
Show 04419-6714 OGL 219 213 2.4 117
Show 04566-6629 DON 90 EF 340 1.3 118
Show 04566-6629 DON 89 AB 190 1.1 118
Show 04566-6629 DON 89 AC 11 2.4 118
Show 04566-6629 DON 89 AD 234 2.3 118
Show 04566-6629 HJ 3716 AE 291 4.7 118

 
 
WDS 04412-6519 : COMPONENTS
 
 
  A B
B pa=31.8°
sep=22.59"
 
C pa=36.4°
sep=22.52"
pa=126.2°
sep=1.83"
 
 
04412-6519 A
 
 
Name HD 30229 Coord arcsec 2000 044112.39-651843.5 Mag 9.47 Spectral class G2pw (yellow)
PmRA 27.00 PmDE -42.0 SAO 249079 HIP 21814
Tycho2 8884-00063-1 HD 30229 CP CP-65 369
Tycho2
Tycho2 8884-00063-1 Pflag RAmdeg 70.30178370 DEmdeg -65.31219164
PmRA 27.0 PmDE -42.5 E RAmdeg 13 E DEmdeg 13
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.89 EpDEm 1988.78
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.4 Q pmRA 0.9
Q pmDE 0.4 BTmag 10.105 E BTmag 0.027 VTmag 9.471
E VTmag 0.021 Prox 999 TYC T HIP 21814
CCDM RAdeg 70.30163556 DEdeg -65.31209167 EpRA 1990 1.73
EpDE 1990 1.59 E RAdeg 13.5 E DEdeg 14.2 Posflg
Corr 0.0
SAO
SAO 249079 DelFlag RA1950 PmRA1950 0.0187
DE1950 PmDE1950 -0.046 Vmag 9 SpType G0
Double code Source 61 CatNum 1039 DM CP-65 369
DMcomp BDsup HD 30229 M HD 0
GC RA1950rad 1.22582285 DE1950rad -1.14154823 PmRA2000 0.0184
PmDE2000 -0.048
Hipparcos
Catalog H HIP 21814 Proxy RAhms 04 41 12.39
DEdms -65 18 43.5 Vmag 9.4 VarFlag 2 R Vmag G
RAdeg 70.3016 DEdeg -65.3121 AstroRef Plx 0.93
CCDM 04412-6519 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 30229 BD
CD CP CP-65 369 Dm number -65 369 VIred 0.72
SpType G2wp R SpType Coord arcsec 2000 044112.39-651843.5
Hipparcos 2
HIP 21814 Sn 5 So 0 Nc 1
RArad 1.2269950792 DErad -1.1399110681 Plx 2.28 PmRA 27.66
PmDE -41.72 E RArad 0.95 E DErad 0.99 E Plx 1.03
E pmRA 1.04 E pmDE 1.36 Hpmag 9.5216 E Hpmag 0.0037
SHp 0.031 VA 2 BV 0.656 E BV 0.01
VI 0.72
CCDM
Ccdm 04412-6519 RComp Comp A Note1
Note2 Discov num DRAs 0.80 DDEs 16.1
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.0 Sp G0 PmNote *
PmRA 116 PmDE -46 Dm number -65 369 Cat1 CPD
Name2 249079 Cat2 SAO HD 30229 M HD
ADS BDS B 2347 M ADS BDS N IDS IDS 04407S6530A
HIC 21814
 
 
04412-6519 B
 
 
Coord arcsec 2000 044114.29-651824.3 Coord calc 044114.29-651824.3 Mag 12.3 PmRA -52.00
PmDE 35.0 Calc delta mag 2.83
CCDM
Ccdm 04412-6519 RComp Comp B Note1
Note2 Discov num HJ 3689 DRAs 2.53 DDEs 35.4
R dRAs 66 Year 1917 Theta 042 Rho 21.0
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04407S6530B
HIC
 
 
04412-6519 C
 
 
Coord arcsec 2000 044114.53-651825.4 Mag 12.8 PmRA 63.00 PmDE 3.0
Calc delta mag 3.33 Calc coord yes
CCDM
Ccdm 04412-6519 RComp B Comp C Note1
Note2 Discov num DAW 2 DRAs DDEs
R dRAs Year 1917 Theta 105 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 04407S6530C
HIC