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Doubles in session


Current system
14000-4714
DAW 207 AD


Nearby doubles
11' : 13599-4724
KPP3025

23' : 14020-4721
RST 678

28' : 14002-4646
TDS9066AB

48' : 14009-4627
DON 636

59' : 13553-4640
RST4994

62' : 13540-4708
HJ 4624

64' : 13596-4610
UC 2651

68' : 14037-4618
COO 164

68' : 14037-4617
B 9022

72' : 13560-4615
CPO9174

74' : 13531-4733
CPO9172

74' : 13583-4825
RST 672

74' : 13528-4707
KPP 297

77' : 13568-4823
HDS1956

83' : 14013-4835
RST 676

90' : 13520-4752
HJ 4619

93' : 13579-4843
RST 671

95' : 13555-4836
SKF 904

96' : 13538-4604
BRT 821

96' : 14005-4849
RST 675

98' : 14073-4612
DON 642

99' : 14096-4728
RST 684

100' : 13515-4627
DON 626

100' : 14096-4655
RST 685

100' : 14097-4724
SWR 152

101' : 13585-4852
RST 673AB



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.

14000-4714 DAW 207 AD

 
 
13h 59m 59.52s -47° 13' 34.2" P.A. 256.00 sep 9.4 mag 9.75,12.40 Sp B7V
 
 
Coord 2000 14000-4714 Discov num DAW 207 Comp AD Coord arcsec 2000 13 59 59.52 -47 13 34.2
Date first 1902 Date last 2015 Obs 9
Pa first 255 Pa last 256.1 P.A. Now (θ) 256.1°
Sep first 8.6 Sep last 9.422 Sep. Now (ρ) 9.422"
Mag pri 9.75 Mag sec 12.40 delta mag (ΔM) 2.65 Spectral class B7V (blue-white)
Pri motion ra +004 Sec motion ra -023
Pri motion dec -005 Sec motion dec -018
Notes N (See Notes)
rPM=1.026
This double is not physical.
 
 
14000-4714 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 121987 224601 13 59 60 -47 13 34 HJ 4638 AB 2015 8 311 7.8 9.75 11.10 1.35
Show 224601 13 59 60 -47 13 34 HJ 4638 AC 2015 9 110 9.5 9.75 12.20 2.45
Show 224601 13 59 60 -47 13 34 DAW 207 AD 2015 9 256 9.4 9.75 12.40 2.65 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AA Cen Constellation Centaurus SAO 224601 Tycho2 8267-01335-1
Gaia DR2 6095201502389790080 HD 121987
 
 
WDS 14000-4714 DAW 207 AD : NOTES
 
 
discov_num notes refcode
DAW 207 D: AA Cen
HJ 4638 C: ZZ Cen. Both are variables of unknown type.
 
 
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
14000-4714 DAW 207 AD 1999 6 257 9.3 9.75 12.40 D 135959.52-471334.2
14000-4714 DAW 207 AD 2015 9 256 9.4 9.75 12.40 B7V N 135959.52-471334.2

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

 
 
WDS 14000-4714 DAW 207 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14000-4714 DAW 207 AD : MEASURES
 
 
No records found.

 
 
WDS 14000-4714 : VIRTUAL EYEPIECE
 
 

14000-4714 HJ 4638A mag 9.75 Sp B7V 14000-4714 HJ 4638B sep 6.5 P.A. 321.60 mag 11.1 14000-4714 HJ 4638C sep 6.9 P.A. 118.70 mag 12.2 14000-4714 DAW 207D sep 6.6 P.A. 250.00 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 14000-4714 : ALADIN DSS IMAGE @ 13h 59m 59.52s -47° 13' 34.2"
 
 
 
 
WDS 14000-4714 DAW 207 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14000-4714 DAW 207AD distance=0' 13599-4724 KPP3025 distance=11' 14020-4721 RST 678 distance=23' 14002-4646 TDS9066AB distance=28' 14009-4627 DON 636 distance=48' 13553-4640 RST4994 distance=59' 13540-4708 HJ 4624 distance=62' 13596-4610 UC 2651 distance=64' 14037-4618 COO 164 distance=68' 14037-4617 B 9022 distance=68' 13560-4615 CPO9174 distance=72' 13531-4733 CPO9172 distance=74' 13583-4825 RST 672 distance=74' 13528-4707 KPP 297 distance=74' 13568-4823 HDS1956 distance=77' 14013-4835 RST 676 distance=83' 13520-4752 HJ 4619 distance=90' 13579-4843 RST 671 distance=93' 13555-4836 SKF 904 distance=95' 13538-4604 BRT 821 distance=96' 14005-4849 RST 675 distance=96' 14073-4612 DON 642 distance=98' 14096-4728 RST 684 distance=99' 13515-4627 DON 626 distance=100' 14096-4655 RST 685 distance=100' 14097-4724 SWR 152 distance=100' 13585-4852 RST 673AB distance=101' 13585-4852 RST 673AC distance=101' 14075-4819 HJ 4647 distance=101' 14083-4809 RST 682 distance=101' 14076-4823 DAW 15 distance=104' 14074-4825 RST4995 distance=104' 13592-4528 TOK 923 distance=106' 13496-4722 DUN 144 distance=107' 14092-4624 TDS9113 distance=107' 13515-4818 ARY 97BC distance=107' 13515-4818 CPO 61AB distance=107' 13577-4524 UC 2646 distance=112' 13525-4551 I 1135 distance=113' 14107-4746 SKF1135 distance=114' 13579-4905 RST 670 distance=114' 14110-4655 POL 3 distance=114' 13487-4658 HDS1941 distance=117' 13569-4907 I 937 distance=118' 14086-4834 RST 683 distance=118' 14054-4528 UC 2677 distance=120' 13596-4512 TDS9062 distance=122' 14008-4916 HDS1968 distance=124' 13560-4912 RST 668 distance=125' 14057-4910 HDS1976 distance=130' 14117-4811 RST 687 distance=132' 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 14000-4714 HJ 4638 AB 311 7.8
Show 14000-4714 HJ 4638 AC 110 9.5
Show 14000-4714 DAW 207 AD 256 9.4
Show 13599-4724 KPP3025 116 2.8 11
Show 14020-4721 RST 678 5 1.5 23
Show 14002-4646 TDS9066 AB 272 2.0 28
Show 14009-4627 DON 636 90 1.6 48
Show 13553-4640 RST4994 162 0.8 59
Show 13540-4708 HJ 4624 350 21.0 62
Show 13596-4610 UC 2651 338 24.3 64
Show 14037-4618 COO 164 136 2.8 68
Show 14037-4617 B 9022 135 6.4 68
Show 13560-4615 CPO9174 48 12.2 72
Show 13531-4733 CPO9172 137 6.7 74
Show 13583-4825 RST 672 138 3.2 74
Show 13528-4707 KPP 297 216 3.1 74
Show 13568-4823 HDS1956 100 29.6 77
Show 14013-4835 RST 676 85 0.3 83
Show 13520-4752 HJ 4619 198 23.2 90
Show 13579-4843 RST 671 12 0.4 93
Show 13555-4836 SKF 904 194 5.6 95
Show 13538-4604 BRT 821 117 4.6 96
Show 14005-4849 RST 675 128 1.5 96
Show 14073-4612 DON 642 180 2.7 98
Show 14096-4728 RST 684 76 0.7 99
Show 13515-4627 DON 626 353 0.9 100
Show 14096-4655 RST 685 55 4.0 100
Show 14097-4724 SWR 152 89 22.8 100
Show 13585-4852 RST 673 AB 34 3.4 101
Show 13585-4852 RST 673 AC 216 5.3 101
Show 14075-4819 HJ 4647 295 11.0 101
Show 14083-4809 RST 682 42 1.5 101
Show 14076-4823 DAW 15 338 5.9 104
Show 14074-4825 RST4995 335 0.3 104
Show 13592-4528 TOK 923 175 1.2 106
Show 13496-4722 DUN 144 255 9.1 107
Show 14092-4624 TDS9113 308 1.4 107
Show 13515-4818 ARY 97 BC 159 102.4 107
Show 13515-4818 CPO 61 AB 131 30.6 107
Show 13577-4524 UC 2646 325 57.5 112
Show 13525-4551 I 1135 12 2.4 113
Show 14107-4746 SKF1135 346 91.6 114
Show 13579-4905 RST 670 162 0.1 114
Show 14110-4655 POL 3 54 4.1 114
Show 13487-4658 HDS1941 123 0.5 117
Show 13569-4907 I 937 210 0.5 118
Show 14086-4834 RST 683 64 2.6 118
Show 14054-4528 UC 2677 171 41.6 120
Show 13596-4512 TDS9062 253 0.6 122
Show 14008-4916 HDS1968 58 10.1 124
Show 13560-4912 RST 668 318 0.8 125

 
 
WDS 14000-4714 : COMPONENTS
 
 
  A B C
B pa=321.6°
sep=6.46"
 
C pa=118.7°
sep=6.88"
pa=129.8°
sep=13.08"
 
D pa=250.0°
sep=6.61"
pa=196.7°
sep=7.65"
pa=274.9°
sep=12.29"
 
 
14000-4714 A
 
 
Name HD 121987 Coord arcsec 2000 135959.52-471334.2 Mag 9.75 Spectral class B7V (blue-white)
PmRA 4.00 PmDE -5.0 SAO 224601 Tycho2 8267-01335-1
HD 121987 DM CP-46 6590
Tycho2
Tycho2 8267-01335-1 Pflag RAmdeg 209.99804276 DEmdeg -47.22619291
PmRA -2.5 PmDE -1.3 E RAmdeg 12 E DEmdeg 12
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.84 EpDEm 1988.94
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 9.774 E BTmag 0.022 VTmag 9.752
E VTmag 0.025 Prox 999 TYC T HIP
CCDM RAdeg 209.99805250 DEdeg -47.22618944 EpRA 1990 1.63
EpDE 1990 1.48 E RAdeg 11.8 E DEdeg 12.9 Posflg
Corr -0.2
SAO
SAO 224601 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.011 Vmag 9.7 SpType B9
Double code Source 48 CatNum 11899 DM CP-46 6590
DMcomp BDsup HD 121987 M HD 0
GC RA1950rad 3.65138924 DE1950rad -0.82002802 PmRA2000 -0.0009
PmDE2000 -0.008
CCDM
Ccdm 14000-4714 RComp Comp A Note1
Note2 Discov num DRAs -0.54 DDEs 25.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.5 Sp B9 PmNote *
PmRA -9 PmDE -11 Dm number -46 8999 Cat1 CD
Name2 224601 Cat2 SAO HD 121987 M HD
ADS BDS M ADS BDS N IDS IDS 13537S4644A
HIC
 
 
14000-4714 B
 
 
Coord arcsec 2000 135959.13-471329.1 Mag 11.1 Calc delta mag 1.35 Calc coord yes
CCDM
Ccdm 14000-4714 RComp Comp B Note1
Note2 Discov num HJ 4638 DRAs DDEs
R dRAs Year 1913 Theta 314 Rho 8.0
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13537S4644B
HIC
 
 
14000-4714 C
 
 
Var name ZZ Cen Coord arcsec 2000 140000.11-471337.5 Mag 12.2 PmRA -13.00
PmDE -8.0 Calc delta mag 2.45 Calc coord yes
CCDM
Ccdm 14000-4714 RComp Comp C Note1
Note2 Discov num HJ 4638 DRAs DDEs
R dRAs Year 1913 Theta 110 Rho 9.3
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 13537S4644C
HIC
 
 
14000-4714 D
 
 
Var name AA Cen Coord arcsec 2000 135958.91-471336.5 Mag 12.4 PmRA -23.00
PmDE -18.0 Calc delta mag 2.65 Calc coord yes
CCDM
Ccdm 14000-4714 RComp Comp D Note1
Note2 Discov num DAW DRAs DDEs
R dRAs Year 1913 Theta 259 Rho 9.4
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 13537S4644D
HIC