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Doubles in session


Current system
13417-2915
HDS 1922
HD 119101


Nearby doubles
19' : 13420-2857
B 252

24' : 13419-2851
LDS5787

39' : 13427-2951
LDS5789

40' : 13413-2955
HJ 4605

54' : 13376-2910
UC 2571

55' : 13457-2858
TDS8957

58' : 13430-3011
DAW 166AB

61' : 13397-3009
RST1737

63' : 13408-2815
HO 382AB

72' : 13372-2957
HJ 4599

72' : 13403-3025
TDS8924

74' : 13406-3027
UC 2586

76' : 13362-2940
DAW 108

86' : 13470-3006
UC 2616

87' : 13468-2820
LDS4403AB

88' : 13470-3009
UC 2617

95' : 13468-2759
LDS5793

96' : 13391-3045
WHC 11

97' : 13350-2955
DAW 107

98' : 13412-3053
BGG 1

99' : 13456-2751
B 254

100' : 13472-3024
HJ 4613

102' : 13396-3052
BRT3003

105' : 13358-2807
TDS8890

105' : 13497-2927
HDS1944

106' : 13449-2739
B 2320



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.

13417-2915 HDS 1922 (HD 119101)

 
 
13h 41m 43.92s -29° 15' 25.9" P.A. 70.00 sep 0.2 mag 10.25,10.29 Sp G6V dist. 118.34 pc (386.03 l.y.)
 
 
Coord 2000 13417-2915 Discov num HDS1922 Comp Coord arcsec 2000 13 41 43.92 -29 15 25.9
Date first 1991 Date last 2018 Obs 7
Pa first 275 Pa last 70 P.A. Now (θ) 70°
Sep first 0.2 Sep last 0.212 Sep. Now (ρ) 0.212"
Mag pri 10.25 Mag sec 10.29 delta mag (ΔM) 0.04 Spectral class G6V (yellow)
Pri motion ra -057 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 119101 Constellation Hydra SAO 181869 HIP 66818
Tycho2 6727-00187-1 Gaia DR2 6176184480844292736 HD 119101 CD CD-2810206
CP CP-28 4740 Distance 118.34 Distance ly 386.03
 
 
ORBITAL ELEMENTS
 
 
Period (P)88.4y Periastron (T)2003.08y Semi-major axis (a)0.215a
Eccentricity (e)0.56 Inclination (i)110.4° Longitude of periastron (ω)72.7°
Node (Ω)257.2° Notes ReferenceTok2019c
Equinox Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 248.5 0.100
2001 241.9 0.082
2002 231.5 0.063
2003 211.3 0.044
2004 171.3 0.034
2005 129.8 0.042
2006 108.8 0.062
2007 98.2 0.083
2008 91.8 0.103
2009 87.5 0.121
2010 84.2 0.137
2011 81.6 0.152
2012 79.4 0.164
2013 77.5 0.175
2014 75.9 0.185
2015 74.3 0.193
2016 72.9 0.200
2017 71.6 0.205
2018 70.3 0.210
2019 69.1 0.214
2020 68.0 0.217
2021 66.8 0.220
2022 65.7 0.222
2023 64.6 0.223
2024 63.5 0.223
2025 62.4 0.223
2026 61.3 0.223
2027 60.2 0.222
2028 59.1 0.221
2029 58.0 0.219
2030 56.9 0.217


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds13417-2915a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 13417-2915 HDS 1922 (HD 119101) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13417-2915 HDS1922 1991 1 275 0.2 10.25 10.29 G6V 134143.92-291525.9
13417-2915 HDS1922 2012 5 80 0.2 10.25 10.29 G6V 134143.92-291525.9
13417-2915 HDS1922 2016 6 72 0.2 10.25 10.29 G6V 134143.92-291525.9
13417-2915 HDS1922 2018 7 70 0.2 10.25 10.29 G6V 134143.92-291525.9

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

 
 
WDS 13417-2915 HDS 1922 (HD 119101) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13417-2915 HDS 1922 (HD 119101) : MEASURES
 
 
No records found.

 
 
WDS 13417-2915 (HD 119101) : VIRTUAL EYEPIECE
 
 

13417-2915 HDS1922A mag 10.25 Sp G6V 13417-2915 HDS1922B sep 0.2 P.A. 67.40 mag 10.29 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 13417-2915 (HD 119101) : ALADIN DSS IMAGE @ 13h 41m 43.92s -29° 15' 25.9"
 
 
 
 
WDS 13417-2915 HDS 1922 (HD 119101) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13417-2915 HDS1922 distance=0' 13420-2857 B 252 distance=19' 13419-2851 LDS5787 distance=24' 13427-2951 LDS5789 distance=39' 13413-2955 HJ 4605 distance=40' 13376-2910 UC 2571 distance=54' 13457-2858 TDS8957 distance=55' 13430-3011 DAW 166AB distance=58' 13397-3009 RST1737 distance=61' 13408-2815 HO 382AB distance=63' 13408-2815 HJ 4604AC distance=63' 13372-2957 HJ 4599 distance=72' 13403-3025 TDS8924 distance=72' 13406-3027 UC 2586 distance=74' 13362-2940 DAW 108 distance=76' 13468-2820 DAM2495BC distance=85' 13470-3006 UC 2616 distance=86' 13468-2820 LDS4403AB distance=87' 13470-3009 UC 2617 distance=88' 13468-2759 LDS5793 distance=95' 13391-3045 WHC 11 distance=96' 13350-2955 DAW 107 distance=97' 13412-3053 BGG 1 distance=98' 13456-2751 B 254 distance=99' 13472-3024 HJ 4613 distance=100' 13396-3052 BRT3003 distance=102' 13358-2807 TDS8890 distance=105' 13497-2927 HDS1944 distance=105' 13449-2739 B 2320 distance=106' 13490-2822 BU 413 distance=110' 13359-3038 HJ 4597 distance=112' 13332-2858 SKF1960 distance=113' 13507-2952 HJ 4617 distance=124' 13453-2722 DAM 388 distance=124' 13346-3040 RST1728 distance=126' 13499-2811 RSS 20 distance=126' 13480-3051 DBR 180 distance=126' 13452-2717 B 253 distance=127' 13478-3055 DBR 196 distance=127' 13365-3104 TDS8895 distance=128' 13450-2714 B 9004AB distance=129' 13450-2714 B 9004BC distance=130' 13481-3056 DBR 181 distance=131' 13479-3101 DBR 197 distance=132' 13402-3127 SHN 179 distance=134' 13364-3114 RST1729 distance=138' 13516-2945 LDS5797AC distance=138' 13516-2945 WNO 60AB distance=138' 13344-2730 TOK 898Aa,Ab distance=143' 13523-3047 SEE 189 distance=146' 13503-2742 UC 2624 distance=147' 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 13417-2915 HDS1922 70 0.2
Show 13420-2857 B 252 15 1.0 19
Show 13419-2851 LDS5787 2 111.0 24
Show 13427-2951 LDS5789 80 184.0 39
Show 13413-2955 HJ 4605 288 17.2 40
Show 13376-2910 UC 2571 60 26.3 54
Show 13457-2858 TDS8957 136 0.5 55
Show 13430-3011 DAW 166 AB 187 0.8 58
Show 13397-3009 RST1737 212 0.9 61
Show 13408-2815 HO 382 AB 359 13.8 63
Show 13408-2815 HJ 4604 AC 280 15.9 63
Show 13372-2957 HJ 4599 207 7.8 72
Show 13403-3025 TDS8924 137 2.5 72
Show 13406-3027 UC 2586 226 11.9 74
Show 13362-2940 DAW 108 127 0.9 76
Show 13468-2820 DAM2495 BC 23 1.4 85
Show 13470-3006 UC 2616 119 12.2 86
Show 13468-2820 LDS4403 AB 269 182.9 87
Show 13470-3009 UC 2617 299 9.8 88
Show 13468-2759 LDS5793 306 76.0 95
Show 13391-3045 WHC 11 63 2.0 96
Show 13350-2955 DAW 107 80 2.3 97
Show 13412-3053 BGG 1 318 0.3 98
Show 13456-2751 B 254 154 1.0 99
Show 13472-3024 HJ 4613 213 19.8 100
Show 13396-3052 BRT3003 164 3.5 102
Show 13358-2807 TDS8890 359 2.4 105
Show 13497-2927 HDS1944 262 0.3 105
Show 13449-2739 B 2320 305 10.8 106
Show 13490-2822 BU 413 106 66.8 110
Show 13359-3038 HJ 4597 198 6.6 112
Show 13332-2858 SKF1960 225 35.5 113
Show 13507-2952 HJ 4617 262 5.1 124
Show 13453-2722 DAM 388 329 3.6 124
Show 13346-3040 RST1728 169 3.0 126
Show 13499-2811 RSS 20 90 47.5 126
Show 13480-3051 DBR 180 298 2.8 126
Show 13452-2717 B 253 18 0.5 127
Show 13478-3055 DBR 196 47 6.8 127
Show 13365-3104 TDS8895 272 0.5 128
Show 13450-2714 B 9004 AB 94 54.0 129
Show 13450-2714 B 9004 BC 20 4.2 130
Show 13481-3056 DBR 181 55 2.9 131
Show 13479-3101 DBR 197 118 5.3 132
Show 13402-3127 SHN 179 -1 0.5 134
Show 13364-3114 RST1729 158 2.4 138
Show 13516-2945 LDS5797 AC 314 383.3 138
Show 13516-2945 WNO 60 AB 233 4.7 138
Show 13344-2730 TOK 898 Aa,Ab 71 0.2 143
Show 13523-3047 SEE 189 255 13.1 146
Show 13503-2742 UC 2624 326 4.8 147

 
 
WDS 13417-2915 : COMPONENTS
 
 
  A
B pa=67.4°
sep=0.19"
 
 
13417-2915 A
 
 
Componente originario normalizzato AB Name HD 119101 Coord arcsec 2000 134143.92-291525.9 Mag 10.25
Spectral class G6V (yellow) PmRA -57.00 PmDE -25.0 SAO 181869
HIP 66818 Tycho2 6727-00187-1 HD 119101 CD CD-2810206
CP CP-28 4740
Tycho2
Tycho2 6727-00187-1 Pflag RAmdeg 205.43287091 DEmdeg -29.25727239
PmRA -53.1 PmDE -29.0 E RAmdeg 11 E DEmdeg 13
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.10 EpDEm 1988.86
Num 7 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.1 BTmag 10.233 E BTmag 0.026 VTmag 9.446
E VTmag 0.018 Prox 999 TYC T HIP 66818
CCDM AB RAdeg 205.43301250 DEdeg -29.25720167 EpRA 1990 1.64
EpDE 1990 1.34 E RAdeg 11.0 E DEdeg 13.7 Posflg P
Corr 0.0
SAO
SAO 181869 DelFlag RA1950 PmRA1950 -0.0055
DE1950 PmDE1950 -0.023 Vmag 8.5 SpType G5
Double code Source 24 CatNum 8679 DM CD-2810206
DMcomp BDsup HD 119101 M HD 0
GC RA1950rad 3.57316404 DE1950rad -0.50622809 PmRA2000 -0.0055
PmDE2000 -0.019
Hipparcos
Catalog H HIP 66818 Proxy H RAhms 13 41 43.92
DEdms -29 15 25.9 Vmag 9.38 VarFlag R Vmag H
RAdeg 205.433 DEdeg -29.2572 AstroRef * Plx 8.11
CCDM 13417-2915 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 275 Rho 0.15 HD 119101 BD
CD CD-2810206 CP CP-28 4740 Dm number -2810206 VIred 0.76
SpType G6V R SpType Coord arcsec 2000 134143.92-291525.9
Hipparcos 2
HIP 66818 Sn 55 So 3 Nc 2
RArad 3.5854825832 DErad -0.5106345684 Plx 8.45 PmRA -60.29
PmDE -24.67 E RArad 1.14 E DErad 0.74 E Plx 1.3
E pmRA 1.37 E pmDE 0.76 Hpmag 9.5158 E Hpmag 0.0017
SHp 0.018 VA 0 BV 0.743 E BV 0.028
VI 0.79
CCDM
Ccdm 13417-2915 RComp Comp A Note1
Note2 Discov num DRAs 1.89 DDEs -26.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.2 Sp G6 PmNote *
PmRA -57 PmDE -25 Dm number -2810206 Cat1 CD
Name2 181869 Cat2 SAO HD 119101 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 66818
 
 
13417-2915 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 134143.93-291525.8 Mag 10.29 Calc delta mag 0.04
Calc coord yes
CCDM
Ccdm 13417-2915 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.88 DDEs -26.2
R dRAs 82 Year 1991 Theta 275 Rho 0.2
Obs 1 Vmag 10.3 Sp PmNote *
PmRA -57 PmDE -25 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 66818