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Doubles in session


Current system
11450-3821
DAW 58
HD 102109


Nearby doubles
35' : 11473-3842
I 1562

45' : 11484-3800
RST2766

47' : 11444-3735
BRT1671

53' : 11423-3901
RST1607

57' : 11498-3816
SWR 117

62' : 11400-3806
DUN 114

66' : 11484-3729
RSS 274

68' : 11507-3826
UC 2218

76' : 11430-3933
RST5358

80' : 11463-3702
LDS4145

82' : 11498-3722
TVB 243

83' : 11435-3941
SKF1907

84' : 11428-3940
UC 2195

84' : 11512-3739
KPP1812

84' : 11455-3944
RST1610

85' : 11392-3910
UC 2185

86' : 11395-3726
HWE 70

91' : 11443-3950
WG 146

91' : 11479-3945
UC 2207

91' : 11394-3923
DSG 12

94' : 11517-3912
HDS1673

98' : 11432-3955
UC 2198

100' : 11431-3957
TDS8005

102' : 11370-3858
DUN 113

103' : 11396-3702
JSP 494

107' : 11391-3700
JSP 492



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.

11450-3821 DAW 58 (HD 102109)

 
 
11h 45m 02.24s -38° 20' 41.0" P.A. 277.00 sep 3.5 mag 8.61,12.10 Sp F3IV/V
 
 
Coord 2000 11450-3821 Discov num DAW  58 Comp Coord arcsec 2000 11 45 02.24 -38 20 41.0
Date first 1921 Date last 2016 Obs 7
Pa first 278 Pa last 277 P.A. Now (θ) 277°
Sep first 3.4 Sep last 3.477 Sep. Now (ρ) 3.477"
Mag pri 8.61 Mag sec 12.10 delta mag (ΔM) 3.49 Spectral class F3IV/V (yellow-white)
Pri motion ra -035 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 102109 Constellation Centaurus SAO 202766 Tycho2 7741-00061-1
Gaia DR2 5384884761407414144 HD 102109
 
 
WDS 11450-3821 DAW 58 (HD 102109) : 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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11450-3821 DAW 58 1966 4 281 3.3 8.61 12.10 F3IV/V 114502.24-382041.0
11450-3821 DAW 58 2015 5 277 3.5 8.61 12.10 F3IV/V 114502.24-382041.0
11450-3821 DAW 58 2016 7 277 3.5 8.61 12.10 F3IV/V 114502.24-382041.0

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

 
 
WDS 11450-3821 DAW 58 (HD 102109) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11450-3821 DAW 58 (HD 102109) : MEASURES
 
 
No records found.

 
 
WDS 11450-3821 (HD 102109) : VIRTUAL EYEPIECE
 
 

11450-3821 DAW 58A mag 8.61 Sp F3IV/V 11450-3821 DAW 58B sep 2.7 P.A. 278.90 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11450-3821 (HD 102109) : ALADIN DSS IMAGE @ 11h 45m 02.24s -38° 20' 41.0"
 
 
 
 
WDS 11450-3821 DAW 58 (HD 102109) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11450-3821 DAW 58 distance=0' 11473-3842 I 1562 distance=35' 11484-3800 RST2766 distance=45' 11444-3735 BRT1671 distance=47' 11423-3901 RST1607 distance=53' 11498-3816 SWR 117 distance=57' 11400-3806 DUN 114 distance=62' 11484-3729 RSS 274 distance=66' 11507-3826 UC 2218 distance=68' 11432-3926 I 1547BC distance=69' 11432-3926 LDS 358A,BC distance=70' 11430-3933 RST5358 distance=76' 11463-3702 LDS4145 distance=80' 11498-3722 TVB 243 distance=82' 11435-3941 SKF1907 distance=83' 11428-3940 UC 2195 distance=84' 11512-3739 KPP1812 distance=84' 11455-3944 RST1610 distance=84' 11392-3910 UC 2185 distance=85' 11395-3726 HWE 70 distance=86' 11443-3950 WG 146 distance=91' 11479-3945 UC 2207 distance=91' 11394-3923 DSG 12 distance=91' 11517-3912 HDS1673 distance=94' 11432-3955 UC 2198 distance=98' 11431-3957 TDS8005 distance=100' 11370-3858 DUN 113 distance=102' 11396-3702 JSP 494 distance=103' 11391-3700 JSP 492 distance=107' 11498-3647 KPP1225 distance=109' 11512-3656 B 2287 distance=112' 11544-3745 HWE 71 distance=117' 11542-3736 SEE 139 distance=118' 11543-3731 JSP 913 distance=120' 11541-3919 TDS8103 distance=121' 11510-3639 KPP 987 distance=124' 11553-3859 RST1624 distance=126' 11563-3817 LDS 372 distance=127' 11467-4029 LDS6248 distance=131' 11336-3829 B 1194 distance=135' 11553-3926 TDS8114 distance=137' 11379-3634 I 509 distance=137' 11568-3820 B 1202 distance=139' 11420-4035 WG 144 distance=140' 11350-3705 UC 2169 distance=141' 11431-3601 I 1546 distance=142' 11569-3851 KPP3857 distance=142' 11402-3610 B 2281 distance=143' 11452-4045 TOK 551 distance=145' 11399-4035 WIS 189 distance=147' 11570-3740 TDS8135 distance=148' 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 11450-3821 DAW 58 277 3.5
Show 11473-3842 I 1562 118 1.2 35
Show 11484-3800 RST2766 282 2.2 45
Show 11444-3735 BRT1671 59 3.3 47
Show 11423-3901 RST1607 218 3.7 53
Show 11498-3816 SWR 117 49 7.8 57
Show 11400-3806 DUN 114 95 17.1 62
Show 11484-3729 RSS 274 276 5.9 66
Show 11507-3826 UC 2218 347 7.6 68
Show 11432-3926 I 1547 BC 247 2.7 69
Show 11432-3926 LDS 358 A,BC 333 24.9 70
Show 11430-3933 RST5358 105 0.1 76
Show 11463-3702 LDS4145 87 3.5 80
Show 11498-3722 TVB 243 208 11.1 82
Show 11435-3941 SKF1907 37 5.8 83
Show 11428-3940 UC 2195 21 6.9 84
Show 11512-3739 KPP1812 330 14.1 84
Show 11455-3944 RST1610 323 1.5 84
Show 11392-3910 UC 2185 45 9.5 85
Show 11395-3726 HWE 70 108 3.3 86
Show 11443-3950 WG 146 298 4.8 91
Show 11479-3945 UC 2207 145 18.4 91
Show 11394-3923 DSG 12 109 0.0 91
Show 11517-3912 HDS1673 31 0.2 94
Show 11432-3955 UC 2198 70 37.0 98
Show 11431-3957 TDS8005 86 0.6 100
Show 11370-3858 DUN 113 149 149.1 102
Show 11396-3702 JSP 494 224 1.7 103
Show 11391-3700 JSP 492 268 4.0 107
Show 11498-3647 KPP1225 203 9.5 109
Show 11512-3656 B 2287 226 8.9 112
Show 11544-3745 HWE 71 72 0.2 117
Show 11542-3736 SEE 139 43 1.1 118
Show 11543-3731 JSP 913 206 5.8 120
Show 11541-3919 TDS8103 245 0.7 121
Show 11510-3639 KPP 987 257 8.0 124
Show 11553-3859 RST1624 306 1.6 126
Show 11563-3817 LDS 372 296 66.7 127
Show 11467-4029 LDS6248 54 22.7 131
Show 11336-3829 B 1194 200 3.4 135
Show 11553-3926 TDS8114 167 0.7 137
Show 11379-3634 I 509 9 0.5 137
Show 11568-3820 B 1202 38 0.4 139
Show 11420-4035 WG 144 149 3.6 140
Show 11350-3705 UC 2169 233 10.2 141
Show 11431-3601 I 1546 283 0.2 142
Show 11569-3851 KPP3857 202 3.1 142
Show 11402-3610 B 2281 137 0.6 143
Show 11452-4045 TOK 551 83 999.9 145
Show 11399-4035 WIS 189 284 972.6 147
Show 11570-3740 TDS8135 285 0.8 148

 
 
WDS 11450-3821 : COMPONENTS
 
 
  A
B pa=278.9°
sep=2.74"
 
 
11450-3821 A
 
 
Componente originario normalizzato AB Name HD 102109 Coord arcsec 2000 114502.24-382041.0 Mag 8.61
Spectral class F3IV/V (yellow-white) PmRA -35.00 PmDE 5.0 SAO 202766
Tycho2 7741-00061-1 HD 102109 DM CD-37 7447
Tycho2
Tycho2 7741-00061-1 Pflag RAmdeg 176.25936504 DEmdeg -38.34472454
PmRA -35.5 PmDE 15.3 E RAmdeg 8 E DEmdeg 8
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.47 EpDEm 1990.68
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.5 BTmag 9.112 E BTmag 0.018 VTmag 8.609
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 176.25947139 DEdeg -38.34476111 EpRA 1990 1.60
EpDE 1990 1.43 E RAdeg 7.6 E DEdeg 8.3 Posflg
Corr 0.2
SAO
SAO 202766 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.027 Vmag 8.5 SpType F8
Double code Source 41 CatNum 5520 DM CD-37 7447
DMcomp BDsup HD 102109 M HD 0
GC RA1950rad 3.06540939 DE1950rad -0.66440053 PmRA2000 -0.0015
PmDE2000 -0.023
CCDM
Ccdm 11450-3821 RComp Comp A Note1
Note2 Discov num DRAs 2.33 DDEs 16.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F8 PmNote *
PmRA -21 PmDE -27 Dm number -37 7447 Cat1 CD
Name2 202766 Cat2 SAO HD 102109 M HD
ADS BDS M ADS BDS N IDS IDS 11401S3747A
HIC
 
 
11450-3821 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114502.01-382040.6 Mag 12.1 Calc delta mag 3.49
Calc coord yes
CCDM
Ccdm 11450-3821 RComp Comp B Note1
Note2 Discov num DAW 58 DRAs DDEs
R dRAs Year 1921 Theta 278 Rho 3.4
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11401S3747B
HIC