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Doubles in session


Current system
11400-3806
DUN 114
HD 101406


Nearby doubles
42' : 11395-3726
HWE 70

62' : 11450-3821
DAW 58

62' : 11444-3735
BRT1671

62' : 11423-3901
RST1607

63' : 11370-3858
DUN 113

64' : 11392-3910
UC 2185

65' : 11396-3702
JSP 494

67' : 11391-3700
JSP 492

77' : 11394-3923
DSG 12

79' : 11336-3829
B 1194

85' : 11350-3705
UC 2169

94' : 11473-3842
I 1562

94' : 11430-3933
RST5358

97' : 11379-3634
I 509

99' : 11463-3702
LDS4145

100' : 11428-3940
UC 2195

100' : 11484-3800
RST2766

101' : 11325-3854
RST1593

104' : 11435-3941
SKF1907

106' : 11312-3827
UC 2158

107' : 11484-3729
RSS 274

109' : 11318-3718
LDS4111

116' : 11432-3955
UC 2198

116' : 11443-3950
WG 146

117' : 11402-3610
B 2281

117' : 11431-3957
TDS8005



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.

11400-3806 DUN 114 (HD 101406)

 
 
11h 39m 58.50s -38° 06' 30.1" P.A. 95.00 sep 17.1 mag 6.74,8.04 Sp G8III dist. 1149.43 pc (3749.44 l.y.)
 
 
Coord 2000 11400-3806 Discov num DUN 114 Comp Coord arcsec 2000 11 39 58.50 -38 06 30.1
Date first 1903 Date last 2016 Obs 21
Pa first 96 Pa last 94.7 P.A. Now (θ) 94.7°
Sep first 16.8 Sep last 17.067 Sep. Now (ρ) 17.067"
Mag pri 6.74 Mag sec 8.04 delta mag (ΔM) 1.3 Spectral class G8III (yellow)
Pri motion ra -053 Sec motion ra -052
Pri motion dec -019 Sec motion dec -018
Notes T (Parallax indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 101406 Constellation Centaurus SAO 202689 HIP 56909
Tycho2 7740-01565-1 Gaia DR2 5385035016545554560 HD 101406 GC 16014
CD CD-37 7399 Distance 1149.43 Distance ly 3749.44
 
 
WDS 11400-3806 DUN 114 (HD 101406) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11400-3806 DUN 114 1999 16 95 17.1 6.74 8.04 G8III D 113958.50-380630.1
11400-3806 DUN 114 2010 18 95 15.8 6.74 8.04 G8III 113958.50-380630.1
11400-3806 DUN 114 2015 19 95 17.1 6.74 8.04 G8III W 113958.50-380630.1
11400-3806 DUN 114 2016 21 95 17.1 6.74 8.04 G8III T 113958.50-380630.1

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

 
 
WDS 11400-3806 DUN 114 (HD 101406) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11400-3806 DUN 114 (HD 101406) : MEASURES
 
 
No records found.

 
 
WDS 11400-3806 (HD 101406) : VIRTUAL EYEPIECE
 
 

11400-3806 DUN 114A mag 6.74 Sp G8III 11400-3806 DUN 114B sep 13.5 P.A. 96.00 mag 8.04 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 11400-3806 (HD 101406) : ALADIN DSS IMAGE @ 11h 39m 58.50s -38° 06' 30.1"
 
 
 
 
WDS 11400-3806 DUN 114 (HD 101406) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11400-3806 DUN 114 distance=0' 11395-3726 HWE 70 distance=42' 11450-3821 DAW 58 distance=62' 11444-3735 BRT1671 distance=62' 11423-3901 RST1607 distance=62' 11370-3858 DUN 113 distance=63' 11392-3910 UC 2185 distance=64' 11396-3702 JSP 494 distance=65' 11391-3700 JSP 492 distance=67' 11394-3923 DSG 12 distance=77' 11336-3829 B 1194 distance=79' 11350-3705 UC 2169 distance=85' 11432-3926 I 1547BC distance=88' 11432-3926 LDS 358A,BC distance=89' 11473-3842 I 1562 distance=94' 11430-3933 RST5358 distance=94' 11379-3634 I 509 distance=97' 11463-3702 LDS4145 distance=99' 11428-3940 UC 2195 distance=100' 11484-3800 RST2766 distance=100' 11325-3854 RST1593 distance=101' 11435-3941 SKF1907 distance=104' 11312-3827 UC 2158 distance=106' 11484-3729 RSS 274 distance=107' 11318-3718 LDS4111 distance=109' 11432-3955 UC 2198 distance=116' 11443-3950 WG 146 distance=116' 11402-3610 B 2281 distance=117' 11431-3957 TDS8005 distance=117' 11498-3816 SWR 117 distance=117' 11455-3944 RST1610 distance=118' 11298-3742 TDS 639 distance=124' 11498-3722 TVB 243 distance=126' 11507-3826 UC 2218 distance=129' 11363-3605 SWR 113 distance=130' 11291-3817 CBL 138 distance=130' 11431-3601 I 1546 distance=131' 11294-3728 UC 2153 distance=131' 11479-3945 UC 2207 distance=136' 11512-3739 KPP1812 distance=136' 11498-3647 KPP1225 distance=141' 11428-3549 TOK 846 distance=142' 11329-3613 I 1544 distance=143' 11380-4033 TDS 641 distance=149' 11399-4035 WIS 189 distance=149' 11283-3908 RST1590 distance=150' 11420-4035 WG 144 distance=151' 11512-3656 B 2287 distance=151' 11517-3912 HDS1673 distance=153' 11368-4037 RST1601AB distance=155' 11510-3639 KPP 987 distance=158' 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 11400-3806 DUN 114 95 17.1
Show 11395-3726 HWE 70 108 3.3 42
Show 11450-3821 DAW 58 277 3.5 62
Show 11444-3735 BRT1671 59 3.3 62
Show 11423-3901 RST1607 218 3.7 62
Show 11370-3858 DUN 113 149 149.1 63
Show 11392-3910 UC 2185 45 9.5 64
Show 11396-3702 JSP 494 224 1.7 65
Show 11391-3700 JSP 492 268 4.0 67
Show 11394-3923 DSG 12 109 0.0 77
Show 11336-3829 B 1194 200 3.4 79
Show 11350-3705 UC 2169 233 10.2 85
Show 11432-3926 I 1547 BC 247 2.7 88
Show 11432-3926 LDS 358 A,BC 333 24.9 89
Show 11473-3842 I 1562 118 1.2 94
Show 11430-3933 RST5358 105 0.1 94
Show 11379-3634 I 509 9 0.5 97
Show 11463-3702 LDS4145 87 3.5 99
Show 11428-3940 UC 2195 21 6.9 100
Show 11484-3800 RST2766 282 2.2 100
Show 11325-3854 RST1593 318 1.3 101
Show 11435-3941 SKF1907 37 5.8 104
Show 11312-3827 UC 2158 315 27.8 106
Show 11484-3729 RSS 274 276 5.9 107
Show 11318-3718 LDS4111 84 6.6 109
Show 11432-3955 UC 2198 70 37.0 116
Show 11443-3950 WG 146 298 4.8 116
Show 11402-3610 B 2281 137 0.6 117
Show 11431-3957 TDS8005 86 0.6 117
Show 11498-3816 SWR 117 49 7.8 117
Show 11455-3944 RST1610 323 1.5 118
Show 11298-3742 TDS 639 70 1.0 124
Show 11498-3722 TVB 243 208 11.1 126
Show 11507-3826 UC 2218 347 7.6 129
Show 11363-3605 SWR 113 264 30.7 130
Show 11291-3817 CBL 138 110 38.8 130
Show 11431-3601 I 1546 283 0.2 131
Show 11294-3728 UC 2153 162 8.2 131
Show 11479-3945 UC 2207 145 18.4 136
Show 11512-3739 KPP1812 330 14.1 136
Show 11498-3647 KPP1225 203 9.5 141
Show 11428-3549 TOK 846 212 1.3 142
Show 11329-3613 I 1544 60 1.2 143
Show 11380-4033 TDS 641 74 1.1 149
Show 11399-4035 WIS 189 284 972.6 149
Show 11283-3908 RST1590 60 0.3 150
Show 11420-4035 WG 144 149 3.6 151
Show 11512-3656 B 2287 226 8.9 151
Show 11517-3912 HDS1673 31 0.2 153
Show 11368-4037 RST1601 AB 35 1.1 155
Show 11510-3639 KPP 987 257 8.0 158

 
 
WDS 11400-3806 : COMPONENTS
 
 
  A
B pa=96.0°
sep=13.46"
 
 
11400-3806 A
 
 
Componente originario normalizzato AB Name HD 101406 Coord arcsec 2000 113958.50-380630.1 Mag 6.74
Spectral class G8III (yellow) PmRA -53.00 PmDE -19.0 SAO 202689
HIP 56909 Tycho2 7740-01565-1 HD 101406 GC 16014
CD CD-37 7399
Tycho2
Tycho2 7740-01565-1 Pflag RAmdeg 174.99374443 DEmdeg -38.10836128
PmRA -52.6 PmDE -19.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.07 EpDEm 1991.25
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.3 BTmag 7.857 E BTmag 0.016 VTmag 6.737
E VTmag 0.010 Prox 171 TYC T HIP 56909
CCDM A RAdeg 174.99390083 DEdeg -38.10831694 EpRA 1990 1.57
EpDE 1990 1.72 E RAdeg 4.8 E DEdeg 4.6 Posflg
Corr -0.1
SAO
SAO 202689 DelFlag RA1950 PmRA1950 -0.0047
DE1950 PmDE1950 -0.021 Vmag 6.6 SpType G5
Double code Source 70 CatNum 16014 DM CD-37 7399
DMcomp A BDsup HD 101406 M HD 0
GC 16014 RA1950rad 3.04340112 DE1950rad -0.66027406 PmRA2000 -0.0044
PmDE2000 -0.017
Hipparcos
Catalog H HIP 56909 Proxy RAhms 11 39 58.54
DEdms -38 06 29.9 Vmag 6.65 VarFlag R Vmag H
RAdeg 174.994 DEdeg -38.1083 AstroRef A Plx 7.57
CCDM 11400-3807 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 101406 BD
CD CD-37 7399 CP Dm number -37 7399 VIred 0.97
SpType G8III R SpType Coord arcsec 2000 113958.54-380629.9
Hipparcos 2
HIP 56909 Sn 95 So 3 Nc 1
RArad 3.0542198387 DErad -0.6651155745 Plx 0.87 PmRA -52.35
PmDE -21.08 E RArad 0.9 E DErad 0.81 E Plx 1.21
E pmRA 0.91 E pmDE 0.81 Hpmag 6.8129 E Hpmag 0.0174
SHp 0.039 VA 0 BV 0.966 E BV 0.009
VI 0.95
 
 
11400-3806 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113959.63-380631.5 Mag 8.04 PmRA -52.00
PmDE -18.0 HIP 56910 Tycho2 7740-01567-1 Calc delta mag 1.3
Calc coord yes
Tycho2
Tycho2 7740-01567-1 Pflag RAmdeg 174.99976852 DEmdeg -38.10876300
PmRA -46.3 PmDE -15.7 E RAmdeg 8 E DEmdeg 7
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.39 EpDEm 1991.59
Num 4 Q RAmdeg 1.0 Q DEmdeg 2.0 Q pmRA 1.0
Q pmDE 2.0 BTmag 8.746 E BTmag 0.020 VTmag 8.037
E VTmag 0.014 Prox 171 TYC T HIP 56910
CCDM B RAdeg 174.99990611 DEdeg -38.10872722 EpRA 1990 1.56
EpDE 1990 1.75 E RAdeg 8.2 E DEdeg 7.1 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 56910 Proxy RAhms 11 39 59.98
DEdms -38 06 31.4 Vmag 8.88 VarFlag R Vmag H
RAdeg 175 DEdeg -38.1087 AstroRef B Plx 8.84
CCDM 11400-3807 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 2.61
SpType K5 R SpType Coord arcsec 2000 113959.98-380631.4
Hipparcos 2
HIP 56910 Sn 95 So 3 Nc 1
RArad 3.0543245584 DErad -0.6651224367 Plx -14.53 PmRA -59.11
PmDE -33.32 E RArad 5.75 E DErad 6 E Plx 8.1
E pmRA 6.17 E pmDE 5.23 Hpmag 8.6229 E Hpmag 0.0802
SHp 0 VA 0 BV 0.452 E BV 0.022
VI 0.52