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Doubles in session


Current system
17056-4106
HLN 41
HD 154109


Nearby doubles
8' : 17052-4114
RST5426

20' : 17061-4048
KPP 391

39' : 17019-4112
DAW 72

41' : 17086-4051
RSS 431

44' : 17081-4137
I 407

49' : 17081-4143
NSN 381

55' : 17101-4112
TDT 243

59' : 17079-4157
I 406

65' : 17034-4005
HDS2414

66' : 16596-4117
B 1839AB

68' : 16597-4130
I 581

72' : 17114-4047
VVV 38

75' : 17028-4215
I 583

75' : 17011-4204
B 1841

77' : 17003-4015
RST5423

82' : 16597-4159
HDS2405

85' : 16579-4108
KPP3007

85' : 17077-3945
RST1936

86' : 17016-4221
TDT 183

89' : 17025-3944
TDS 848

89' : 17013-3951
B 1329

90' : 16589-4015
SNA 61AB

91' : 17118-4200
CPO 72AB

91' : 17019-3945
WG 198

92' : 17020-3943
HJ 4908

92' : 16573-4108
BRT 939



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17056-4106 HLN 41 (HD 154109)

 
 
17h 05m 20.10s -41° 06' 16.7" P.A. 193.00 sep 0.2 mag 8.40,8.40 Sp F3V dist. 235.29 pc (767.52 l.y.)
 
 
Coord 2000 17056-4106 Discov num HLN  41 Comp Coord arcsec 2000 17 05 20.10 -41 06 16.7
Date first 1966 Date last 1969 Obs 3
Pa first 190 Pa last 192.5 P.A. Now (θ) 192.5°
Sep first 0.2 Sep last 0.16 Sep. Now (ρ) 0.16"
Mag pri 8.40 Mag sec 8.40 delta mag (ΔM) 0 Spectral class F3V (yellow-white)
Pri motion ra -006 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 154109 Constellation Scorpius SAO 227611 HIP 83607
Tycho2 7873-00958-1 Gaia DR2 5966749304130880384 HD 154109 CD CD-4011131
CP CP-40 7711 Distance 235.29 Distance ly 767.52
 
 
WDS 17056-4106 HLN 41 (HD 154109) : NOTES
 
 
discov_num notes refcode
HLN 41 CPD.
 
 
REFERENCES
 
 
refcode metd author reference
Hln1963 Ma j Holden, F. 1963JO.....46..131H
Hln1963 J. Obs. 46, 131, 1963
Hln1965 Ma - Holden, F. 1965POMic...9..181H
Hln1965 Pub. Univ. Michigan Obs. 9, 181, 1965
Hln1966 Ma - Holden, F. 1966POMic...9..185H
Hln1966 Pub. Univ. Michigan Obs. 9, 185, 1966
Hln1967 Ma - Holden, F. 1967POMic...9..193H
Hln1967 Pub. Univ. Michigan Obs. 9, 193, 1967
Hln1972 Ma - Holden, F. 1972POMic..12....1H
Hln1972 Pub. Univ. Michigan Obs. 12, 1, 1972
Hln1974a Ma j Holden, F. 1974PASP...86..902H
Hln1974a PASP 86, 902, 1974
Hln1974b Mb j Holden, F. 1974PASP...86..907H
Hln1974b PASP 86, 907, 1974
Hln1975a Ma j Holden, F. 1975PASP...87..253H
Hln1975a +Mb PASP 87, 253, 1975
Hln1975b Mb j Holden, F. 1975PASP...87..945H
Hln1975b PASP 87, 945, 1975
Hln1976a Mb j Holden, F. 1976PASP...88...52H
Hln1976a PASP 88, 52, 1976
Hln1976b Ma - Holden, F. 1976PASP...88..325H
Hln1976b PASP 88, 325, 1976
Hln1977a Mb j Holden, F. 1977PASP...89..582H
Hln1977a PASP 89, 582, 1977
Hln1977b Mb j Holden, F. 1977PASP...89..588H
Hln1977b PASP 89, 588, 1977
Hln1978a Mb j Holden, F. 1978PASP...90..463H
Hln1978a PASP 90, 463, 1978
Hln1978b Ma j Holden, F. 1978PASP...90..465H
Hln1978b PASP 90, 465, 1978
Hln1978c Mb j Holden, F. 1978PASP...90..587H
Hln1978c PASP 90, 587, 1978
Hln1979 Ma j Holden, F. 1979PASP...91..479H
Hln1979 PASP 91, 479, 1979
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17056-4106 HLN 41 1969 3 193 0.2 8.40 8.40 N 170520.10-410616.7

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

 
 
WDS 17056-4106 HLN 41 (HD 154109) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17056-4106 HLN 41 (HD 154109) : MEASURES
 
 
No records found.

 
 
WDS 17056-4106 (HD 154109) : VIRTUAL EYEPIECE
 
 

17056-4106 HLN 41A mag 8.4 Sp F3V 17056-4106 HLN 41B sep 0.2 P.A. 189.50 mag 8.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17056-4106 (HD 154109) : ALADIN DSS IMAGE @ 17h 05m 20.10s -41° 06' 16.7"
 
 
 
 
WDS 17056-4106 HLN 41 (HD 154109) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17056-4106 HLN 41 distance=0' 17052-4114 RST5426 distance=8' 17061-4048 KPP 391 distance=20' 17019-4112 DAW 72 distance=39' 17086-4051 RSS 431 distance=41' 17081-4137 I 407 distance=44' 17081-4143 NSN 381 distance=49' 17101-4112 TDT 243 distance=55' 17079-4157 I 406 distance=59' 17034-4005 HDS2414 distance=65' 16596-4117 B 1839AB distance=66' 16596-4117 B 1839AB,C distance=66' 16597-4130 I 581 distance=68' 17114-4047 VVV 38 distance=72' 17028-4215 I 583 distance=75' 17011-4204 B 1841 distance=75' 17003-4015 RST5423 distance=77' 16597-4159 HDS2405 distance=82' 16579-4108 KPP3007 distance=85' 17077-3945 RST1936 distance=85' 17016-4221 TDT 183 distance=86' 17025-3944 TDS 848 distance=89' 17013-3951 B 1329 distance=89' 16589-4015 SNA 61Aa,Ab distance=90' 16589-4015 SNA 61AB distance=90' 16589-4015 SNA 61AC distance=90' 16589-4015 SNA 61AD distance=90' 16589-4015 SNA 61AE distance=90' 16589-4015 SNA 61AF distance=90' 17118-4200 CPO 72AB distance=91' 17019-3945 WG 198 distance=91' 17020-3943 HJ 4908 distance=92' 16573-4108 BRT 939 distance=92' 16587-4009 LDS 576 distance=93' 16580-4016 LDS 575 distance=97' 16572-4031 WG 196 distance=99' 16577-4014 SHN 217 distance=102' 16569-4031 CHR 254Aa,Ab distance=103' 16569-4031 RST5421AB distance=103' 16569-4031 COO 289AC distance=103' 16569-4031 COO 289AD distance=103' 16569-4031 COO 289AE distance=103' 16569-4031 COO 289CD distance=103' 17087-4242 HJ 4918 distance=103' 16564-4104 CPO 501 distance=104' 16563-4041 TDT 153 distance=106' 16563-4043 WG 193 distance=106' 17019-3928 RST1926 distance=107' 16563-4040 HDS2394AB distance=107' 16563-4040 SNA 60Aa,Ab distance=107' 16563-4040 SNA 60AC distance=107' 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 17056-4106 HLN 41 193 0.2
Show 17052-4114 RST5426 256 0.8 8
Show 17061-4048 KPP 391 183 3.9 20
Show 17019-4112 DAW 72 356 3.2 39
Show 17086-4051 RSS 431 51 9.7 41
Show 17081-4137 I 407 239 0.1 44
Show 17081-4143 NSN 381 327 4.6 49
Show 17101-4112 TDT 243 269 0.4 55
Show 17079-4157 I 406 95 2.0 59
Show 17034-4005 HDS2414 168 0.3 65
Show 16596-4117 B 1839 AB 133 0.2 66
Show 16596-4117 B 1839 AB,C 326 8.6 66
Show 16597-4130 I 581 346 1.9 68
Show 17114-4047 VVV 38 312 2.8 72
Show 17028-4215 I 583 119 4.0 75
Show 17011-4204 B 1841 57 0.0 75
Show 17003-4015 RST5423 308 1.1 77
Show 16597-4159 HDS2405 328 0.1 82
Show 16579-4108 KPP3007 37 6.0 85
Show 17077-3945 RST1936 300 2.1 85
Show 17016-4221 TDT 183 85 0.6 86
Show 17025-3944 TDS 848 199 1.7 89
Show 17013-3951 B 1329 273 3.4 89
Show 16589-4015 SNA 61 Aa,Ab 8 0.0 90
Show 16589-4015 SNA 61 AB 243 0.7 90
Show 16589-4015 SNA 61 AC 180 2.9 90
Show 16589-4015 SNA 61 AD 164 4.3 90
Show 16589-4015 SNA 61 AE 250 6.2 90
Show 16589-4015 SNA 61 AF 284 6.6 90
Show 17118-4200 CPO 72 AB 30 11.5 91
Show 17019-3945 WG 198 126 3.3 91
Show 17020-3943 HJ 4908 177 5.0 92
Show 16573-4108 BRT 939 62 6.2 92
Show 16587-4009 LDS 576 56 26.3 93
Show 16580-4016 LDS 575 248 8.6 97
Show 16572-4031 WG 196 158 9.6 99
Show 16577-4014 SHN 217 -1 0.1 102
Show 16569-4031 CHR 254 Aa,Ab 310 0.1 103
Show 16569-4031 RST5421 AB 128 7.3 103
Show 16569-4031 COO 289 AC 253 7.9 103
Show 16569-4031 COO 289 AD 237 15.2 103
Show 16569-4031 COO 289 AE 339 38.2 103
Show 16569-4031 COO 289 CD 221 7.9 103
Show 17087-4242 HJ 4918 291 13.2 103
Show 16564-4104 CPO 501 158 3.9 104
Show 16563-4041 TDT 153 55 0.4 106
Show 16563-4043 WG 193 259 8.7 106
Show 17019-3928 RST1926 358 0.2 107
Show 16563-4040 HDS2394 AB 308 0.3 107
Show 16563-4040 SNA 60 Aa,Ab 285 0.0 107
Show 16563-4040 SNA 60 AC 144 1.5 107

 
 
WDS 17056-4106 : COMPONENTS
 
 
  A
B pa=189.5°
sep=0.16"
 
 
17056-4106 A
 
 
Componente originario normalizzato AB Name HD 154109 Coord arcsec 2000 170520.10-410616.7 Mag 8.4
Spectral class F3V (yellow-white) PmRA -6.00 PmDE 13.0 SAO 227611
HIP 83607 Tycho2 7873-00958-1 HD 154109 CD CD-4011131
CP CP-40 7711
Tycho2
Tycho2 7873-00958-1 Pflag RAmdeg 256.33371973 DEmdeg -41.10460828
PmRA -6.2 PmDE 10.8 E RAmdeg 5 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.16 EpDEm 1990.27
Num 12 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.5 BTmag 8.615 E BTmag 0.017 VTmag 8.098
E VTmag 0.012 Prox 999 TYC T HIP 83607
CCDM RAdeg 256.33373861 DEdeg -41.10463444 EpRA 1990 1.70
EpDE 1990 1.29 E RAdeg 5.2 E DEdeg 6.9 Posflg
Corr 0.1
SAO
SAO 227611 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 0.017 Vmag 8 SpType F5
Double code Source 48 CatNum 15753 DM CP-40 7711
DMcomp BDsup HD 154109 M HD 0
GC RA1950rad 4.458582 DE1950rad -0.71622749 PmRA2000 0.0012
PmDE2000 0.018
Hipparcos
Catalog H HIP 83607 Proxy RAhms 17 05 20.10
DEdms -41 06 16.7 Vmag 8.05 VarFlag R Vmag H
RAdeg 256.334 DEdeg -41.1046 AstroRef Plx 4.11
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 154109 BD
CD CD-4011131 CP CP-40 7711 Dm number -4011131 VIred 0.6
SpType F3V R SpType Coord arcsec 2000 170520.10-410616.7
Hipparcos 2
HIP 83607 Sn 5 So 0 Nc 1
RArad 4.4738677662 DErad -0.717411192 Plx 4.25 PmRA -4.64
PmDE 11.82 E RArad 0.88 E DErad 0.61 E Plx 0.91
E pmRA 1.02 E pmDE 0.7 Hpmag 8.1562 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.497 E BV 0.012
VI 0.57
 
 
17056-4106 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170520.10-410616.9 Mag 8.4 Calc coord yes