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Doubles in session


Current system
13350-2955
DAW 107
HD 118072


Nearby doubles
23' : 13362-2940
DAW 108

30' : 13372-2957
HJ 4599

45' : 13359-3038
HJ 4597

45' : 13346-3040
RST1728

58' : 13376-2910
UC 2571

62' : 13332-2858
SKF1960

64' : 13397-3009
RST1737

71' : 13365-3104
TDS8895

73' : 13391-3045
WHC 11

76' : 13403-3025
TDS8924

80' : 13406-3027
UC 2586

81' : 13364-3114
RST1729

82' : 13413-2955
HJ 4605

82' : 13308-3057
KPP1861

83' : 13396-3052
BRT3003

88' : 13291-3039
TDS8844

89' : 13285-3022
RST1724

90' : 13282-3014
RST1723

90' : 13336-3124
B 2316

97' : 13417-2915
HDS1922

100' : 13412-3053
BGG 1

101' : 13427-2951
LDS5789

102' : 13272-3008
BRT3001

106' : 13430-3011
DAW 166AB

109' : 13420-2857
B 252

110' : 13358-2807
TDS8890



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.

13350-2955 DAW 107 (HD 118072)

 
 
13h 34m 57.44s -29° 55' 23.9" P.A. 80.00 sep 2.3 mag 9.24,9.33 Sp G1/2V dist. 86.88 pc (283.4 l.y.)
 
 
Coord 2000 13350-2955 Discov num DAW 107 Comp Coord arcsec 2000 13 34 57.44 -29 55 23.9
Date first 1920 Date last 2016 Obs 21
Pa first 85 Pa last 79.6 P.A. Now (θ) 79.6°
Sep first 2.2 Sep last 2.277 Sep. Now (ρ) 2.277"
Mag pri 9.24 Mag sec 9.33 delta mag (ΔM) 0.09 Spectral class G1/2V (yellow)
Pri motion ra -095 Sec motion ra -064
Pri motion dec -016 Sec motion dec -015
Notes
rPM=0.322
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 118072 Constellation Hydra HIP 66273 Tycho2 6726-00113-1
Gaia DR2 6175893556940258944 HD 118072 CD CD-2910446 CP CP-29 3785
Distance 86.88 Distance ly 283.4
 
 
WDS 13350-2955 DAW 107 (HD 118072) : 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
13350-2955 DAW 107 1994 18 81 2.2 9.24 9.33 G1/2V D 133457.44-295523.9
13350-2955 DAW 107 1999 19 80 2.3 9.24 9.33 G1/2V D 133457.44-295523.9
13350-2955 DAW 107 2015 20 80 2.3 9.24 9.33 G1/2V 133457.44-295523.9
13350-2955 DAW 107 2016 21 80 2.3 9.24 9.33 G1/2V 133457.44-295523.9

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

 
 
WDS 13350-2955 DAW 107 (HD 118072) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13350-2955 DAW 107 (HD 118072) : MEASURES
 
 
No records found.

 
 
WDS 13350-2955 (HD 118072) : VIRTUAL EYEPIECE
 
 

13350-2955 DAW 107A mag 9.24 Sp G1/2V 13350-2955 DAW 107B sep 2.0 P.A. 78.00 mag 9.33 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13350-2955 (HD 118072) : ALADIN DSS IMAGE @ 13h 34m 57.44s -29° 55' 23.9"
 
 
 
 
WDS 13350-2955 DAW 107 (HD 118072) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13350-2955 DAW 107 distance=0' 13362-2940 DAW 108 distance=23' 13372-2957 HJ 4599 distance=30' 13359-3038 HJ 4597 distance=45' 13346-3040 RST1728 distance=45' 13376-2910 UC 2571 distance=58' 13332-2858 SKF1960 distance=62' 13397-3009 RST1737 distance=64' 13365-3104 TDS8895 distance=71' 13391-3045 WHC 11 distance=73' 13403-3025 TDS8924 distance=76' 13406-3027 UC 2586 distance=80' 13364-3114 RST1729 distance=81' 13413-2955 HJ 4605 distance=82' 13308-3057 KPP1861 distance=82' 13396-3052 BRT3003 distance=83' 13291-3039 TDS8844 distance=88' 13285-3022 RST1724 distance=89' 13282-3014 RST1723 distance=90' 13336-3124 B 2316 distance=90' 13417-2915 HDS1922 distance=97' 13412-3053 BGG 1 distance=100' 13427-2951 LDS5789 distance=101' 13272-3008 BRT3001 distance=102' 13430-3011 DAW 166AB distance=106' 13420-2857 B 252 distance=109' 13358-2807 TDS8890 distance=110' 13419-2851 LDS5787 distance=111' 13297-3123 UC 2547 distance=112' 13402-3127 SHN 179 distance=114' 13331-3148 RST1726 distance=115' 13292-2829 KPP1816 distance=116' 13265-2916 LDS5778 distance=117' 13316-2807 UC 2553 distance=118' 13273-3111 DAE 4 distance=125' 13408-2815 HO 382AB distance=127' 13408-2815 HJ 4604AC distance=127' 13318-3156 LDS5783 distance=128' 13279-2817 RSS 308 distance=135' 13369-3212 KPP3037 distance=140' 13316-3208 SKF1958 distance=140' 13357-3215 LDS 453 distance=141' 13414-3149 BRT3004 distance=142' 13344-2730 TOK 898Aa,Ab distance=146' 13368-3224 I 221 distance=151' 13457-2858 TDS8957 distance=152' 13325-3223 PRO 104 distance=152' 13234-2911 LDS5777 distance=156' 13245-2837 BRT3000 distance=157' 13470-3006 UC 2616 distance=157' 13470-3009 UC 2617 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 13350-2955 DAW 107 80 2.3
Show 13362-2940 DAW 108 127 0.9 23
Show 13372-2957 HJ 4599 207 7.8 30
Show 13359-3038 HJ 4597 198 6.6 45
Show 13346-3040 RST1728 169 3.0 45
Show 13376-2910 UC 2571 60 26.3 58
Show 13332-2858 SKF1960 225 35.5 62
Show 13397-3009 RST1737 212 0.9 64
Show 13365-3104 TDS8895 272 0.5 71
Show 13391-3045 WHC 11 63 2.0 73
Show 13403-3025 TDS8924 137 2.5 76
Show 13406-3027 UC 2586 226 11.9 80
Show 13364-3114 RST1729 158 2.4 81
Show 13413-2955 HJ 4605 288 17.2 82
Show 13308-3057 KPP1861 318 14.4 82
Show 13396-3052 BRT3003 164 3.5 83
Show 13291-3039 TDS8844 340 0.6 88
Show 13285-3022 RST1724 213 1.7 89
Show 13282-3014 RST1723 241 2.3 90
Show 13336-3124 B 2316 90 31.4 90
Show 13417-2915 HDS1922 70 0.2 97
Show 13412-3053 BGG 1 318 0.3 100
Show 13427-2951 LDS5789 80 184.0 101
Show 13272-3008 BRT3001 226 3.0 102
Show 13430-3011 DAW 166 AB 187 0.8 106
Show 13420-2857 B 252 15 1.0 109
Show 13358-2807 TDS8890 359 2.4 110
Show 13419-2851 LDS5787 2 111.0 111
Show 13297-3123 UC 2547 203 44.5 112
Show 13402-3127 SHN 179 -1 0.5 114
Show 13331-3148 RST1726 99 0.5 115
Show 13292-2829 KPP1816 116 14.2 116
Show 13265-2916 LDS5778 239 309.2 117
Show 13316-2807 UC 2553 196 50.0 118
Show 13273-3111 DAE 4 334 0.5 125
Show 13408-2815 HO 382 AB 359 13.8 127
Show 13408-2815 HJ 4604 AC 280 15.9 127
Show 13318-3156 LDS5783 261 218.9 128
Show 13279-2817 RSS 308 95 5.3 135
Show 13369-3212 KPP3037 146 4.7 140
Show 13316-3208 SKF1958 165 112.7 140
Show 13357-3215 LDS 453 39 8.6 141
Show 13414-3149 BRT3004 18 3.0 142
Show 13344-2730 TOK 898 Aa,Ab 71 0.2 146
Show 13368-3224 I 221 116 0.5 151
Show 13457-2858 TDS8957 136 0.5 152
Show 13325-3223 PRO 104 227 2.7 152
Show 13234-2911 LDS5777 96 272.8 156
Show 13245-2837 BRT3000 310 2.8 157
Show 13470-3006 UC 2616 119 12.2 157
Show 13470-3009 UC 2617 299 9.8 158

 
 
WDS 13350-2955 : COMPONENTS
 
 
  A
B pa=78.0°
sep=1.98"
 
 
13350-2955 A
 
 
Componente originario normalizzato AB Name HD 118072 Coord arcsec 2000 133457.44-295523.9 Mag 9.24
Spectral class G1/2V (yellow) PmRA -95.00 PmDE -16.0 HIP 66273
Tycho2 6726-00113-1 HD 118072 CD CD-2910446 CP CP-29 3785
Tycho2
Tycho2 6726-00113-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 9.941 E BTmag 0.025 VTmag 9.242
E VTmag 0.018 Prox 22 TYC T HIP 66273
CCDM A RAdeg 203.73931917 DEdeg -29.92330806 EpRA 1990 1.57
EpDE 1990 1.41 E RAdeg 11.3 E DEdeg 12.5 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 66273 Proxy H RAhms 13 34 57.44
DEdms -29 55 23.9 Vmag 8.49 VarFlag 2 R Vmag H
RAdeg 203.739 DEdeg -29.9233 AstroRef A Plx 12.69
CCDM 13350-2955 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 81 Rho 2.232 HD 118072 BD
CD CD-2910446 CP CP-29 3785 Dm number -2910446 VIred 0.78
SpType G1/G2V R SpType Coord arcsec 2000 133457.44-295523.9
Hipparcos 2
HIP 66273 Sn 15 So 3 Nc 2
RArad 3.5559220842 DErad -0.5222602113 Plx 11.51 PmRA -69.32
PmDE -12.62 E RArad 1.8 E DErad 1.29 E Plx 1.96
E pmRA 2.19 E pmDE 1.37 Hpmag 8.6222 E Hpmag 0.005
SHp 0.059 VA 2 BV 0.607 E BV 0.024
VI 0.68
CCDM
Ccdm 13350-2955 RComp Comp A Note1
Note2 Discov num DRAs -1.89 DDEs -23.6
R dRAs 35 Year Theta Rho
Obs 2 Vmag 9.0 Sp G0 PmNote
PmRA PmDE Dm number -2910446 Cat1 CD
Name2 Cat2 HD 118072 M HD
ADS BDS A 8957 M ADS BDS N IDS IDS 13293S2925A
HIC 66273
 
 
13350-2955 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 133457.59-295523.5 Mag 9.33 PmRA -64.00
PmDE -15.0 Tycho2 6726-00113-2 Calc delta mag 0.09 Calc coord yes
Tycho2
Tycho2 6726-00113-2 Pflag RAmdeg 203.73988494 DEmdeg -29.92324987
PmRA -50.1 PmDE -16.3 E RAmdeg 13 E DEmdeg 14
E pmRA 2.6 E pmDE 2.3 EpRAm 1991.27 EpDEm 1990.93
Num 3 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.3 BTmag 10.020 E BTmag 0.027 VTmag 9.326
E VTmag 0.020 Prox 22 TYC T HIP 66273
CCDM B RAdeg 203.74002000 DEdeg -29.92321111 EpRA 1990 1.59
EpDE 1990 1.41 E RAdeg 12.6 E DEdeg 14.2 Posflg D
Corr 0.1
CCDM
Ccdm 13350-2955 RComp Comp B Note1
Note2 Discov num DAW 107 DRAs DDEs
R dRAs Year 1920 Theta 084 Rho 2.0
Obs 8 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8957 M ADS BDS N IDS IDS 13293S2925B
HIC 66273