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Doubles in session


Current system
17012-1213
HU 163


Nearby doubles
26' : 17024-1154
STF3108

46' : 17004-1129
KPP 386

52' : 16599-1300
DOO 63

54' : 16598-1124
LDS4713

56' : 17045-1241
HU 164

56' : 16583-1139
TVB 292

61' : 16583-1256
UC 3265

66' : 16593-1312
HLD 27

87' : 16555-1154
HU 233

100' : 17071-1302
HU 166

103' : 16548-1133
HU 159

107' : 17084-1202
UC 3294

113' : 16564-1341
RST3963

129' : 17065-1356
STF2119

132' : 16561-1401
LDS4703

137' : 17085-1049
UC 3295

139' : 17082-1347
NSN 140

143' : 16536-1045
YSC 156

144' : 16525-1108
UC 3247

146' : 17058-1422
HU 165

150' : 17086-1356
KPP 392

150' : 17093-1345
LSC 69AB

159' : 16584-1446
HU 161

160' : 17102-1044
GWP2695

161' : 17038-0938
UC 3281

162' : 17098-1031
TOK 414



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.

17012-1213 HU 163

 
 
17h 01m 13.55s -12° 13' 01.8" P.A. 338.00 sep 0.1 mag 9.60,9.90 Sp G0 dist. 217.86 pc (710.66 l.y.)
 
 
Coord 2000 17012-1213 Discov num HU  163 Comp Coord arcsec 2000 17 01 13.55 -12 13 01.8
Date first 1900 Date last 2019 Obs 12
Pa first 335 Pa last 337.7 P.A. Now (θ) 337.7°
Sep first 0.3 Sep last 0.096 Sep. Now (ρ) 0.096"
Mag pri 9.60 Mag sec 9.90 delta mag (ΔM) 0.3 Spectral class G0 (yellow)
Pri motion ra -007 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus HIP 83283 Tycho2 5651-00827-1 Gaia DR2 4333195429810983936
ADS 10305 BD BD-12 4641 Distance 217.86 Distance ly 710.66
 
 
ORBITAL ELEMENTS
 
 
Period (P)160y Periastron (T)2009y Semi-major axis (a)0.1994a
Eccentricity (e)0.73 Inclination (i)93.8° Longitude of periastron (ω)28.6°
Node (Ω)154.7° Notes ReferenceTok2020e
Equinox Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 169.6 0.029
2001 165.6 0.035
2002 162.8 0.042
2003 160.8 0.048
2004 159.2 0.053
2005 157.8 0.057
2006 156.6 0.059
2007 155.4 0.058
2008 154.2 0.055
2009 152.6 0.047
2010 150.3 0.036
2011 145.4 0.023
2012 123.8 0.008
2013 5.1 0.010
2014 347.1 0.024
2015 342.7 0.038
2016 340.7 0.052
2017 339.5 0.066
2018 338.7 0.078
2019 338.2 0.090
2020 337.7 0.102
2021 337.4 0.113
2022 337.1 0.123
2023 336.8 0.133
2024 336.6 0.142
2025 336.4 0.151
2026 336.3 0.160
2027 336.1 0.168
2028 336.0 0.176
2029 335.8 0.183
2030 335.7 0.190


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


 
  


wds17012-1213b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 17012-1213 HU 163 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2020e St j Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. 2020AJ....160....7T
Tok2020e +orb AJ 160, 7, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17012-1213 HU 163 1962 10 332 0.2 9.60 9.90 G0 170113.55-121301.8
17012-1213 HU 163 2017 11 162 0.1 9.60 9.90 G0 170113.55-121301.8
17012-1213 HU 163 2018 11 157 0.1 9.60 9.90 G0 170113.55-121301.8
17012-1213 HU 163 2019 12 338 0.1 9.60 9.90 G0 170113.55-121301.8

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

 
 
WDS 17012-1213 HU 163 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17012-1213 HU 163 : MEASURES
 
 
No records found.

 
 
WDS 17012-1213 : VIRTUAL EYEPIECE
 
 

17012-1213 HU 163A mag 9.6 Sp G0 17012-1213 HU 163B sep 0.1 P.A. 338.20 mag 9.9 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 17012-1213 : ALADIN DSS IMAGE @ 17h 01m 13.55s -12° 13' 01.8"
 
 
 
 
WDS 17012-1213 HU 163 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17012-1213 HU 163 distance=0' 17024-1154 STF3108 distance=26' 17004-1129 KPP 386 distance=46' 16599-1300 DOO 63 distance=52' 16598-1124 LDS4713 distance=54' 17045-1241 HU 164 distance=56' 16583-1139 TVB 292 distance=56' 16583-1256 UC 3265 distance=61' 16593-1312 HLD 27 distance=66' 16555-1154 HU 233 distance=87' 17071-1302 HU 166 distance=100' 16548-1133 HU 159 distance=103' 17084-1202 UC 3294 distance=107' 16564-1341 RST3963 distance=113' 17065-1356 STF2119 distance=129' 16561-1401 LDS4703 distance=132' 17085-1049 UC 3295 distance=137' 17082-1347 NSN 140 distance=139' 16536-1045 YSC 156 distance=143' 16525-1108 UC 3247 distance=144' 17058-1422 HU 165 distance=146' 17086-1356 KPP 392 distance=150' 17093-1345 LSC 69AB distance=150' 16584-1446 HU 161 distance=159' 17102-1044 GWP2695 distance=160' 17038-0938 UC 3281 distance=161' 17098-1031 TOK 414 distance=162' 17105-1343 HDS2425 distance=164' 16501-1223 MET 78AB distance=164' 16501-1223 MET 78AC distance=164' 16501-1223 MET 78AD distance=164' 16501-1223 MET 78AE distance=164' 16501-1223 MET 78AF distance=164' 16501-1223 MET 78AG distance=164' 16501-1223 MET 78AH distance=164' 16501-1223 MET 78AI distance=164' 16501-1223 MET 78AJ distance=164' 17123-1131 YMG 86 distance=169' 17080-0957 RST3966 distance=170' 16498-1239 YMG 83 distance=171' 16502-1108 YMG 84 distance=174' 17037-1506 KPP 388 distance=177' 17120-1344 KPP2766 distance=182' 16487-1139 LDS4694 distance=187' 17142-1226 TDT 282 distance=192' 17115-0956 HDS2428 distance=205' 17101-1458 RST3967 distance=211' 16473-1321 GWP2666 distance=215' 16484-1411 REP 44AB distance=222' 16484-1411 KRS 7Ba,Bb distance=222' 16468-1320 RST3959 distance=222' 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 17012-1213 HU 163 338 0.1
Show 17024-1154 STF3108 119 58.4 26
Show 17004-1129 KPP 386 298 3.4 46
Show 16599-1300 DOO 63 198 6.2 52
Show 16598-1124 LDS4713 141 8.4 54
Show 17045-1241 HU 164 347 2.1 56
Show 16583-1139 TVB 292 33 4.6 56
Show 16583-1256 UC 3265 346 49.8 61
Show 16593-1312 HLD 27 135 4.9 66
Show 16555-1154 HU 233 64 5.0 87
Show 17071-1302 HU 166 297 1.1 100
Show 16548-1133 HU 159 153 4.2 103
Show 17084-1202 UC 3294 204 43.7 107
Show 16564-1341 RST3963 81 1.5 113
Show 17065-1356 STF2119 185 2.4 129
Show 16561-1401 LDS4703 28 67.6 132
Show 17085-1049 UC 3295 43 31.0 137
Show 17082-1347 NSN 140 252 1.3 139
Show 16536-1045 YSC 156 81 0.1 143
Show 16525-1108 UC 3247 194 42.9 144
Show 17058-1422 HU 165 90 0.5 146
Show 17086-1356 KPP 392 27 3.9 150
Show 17093-1345 LSC 69 AB 206 0.6 150
Show 16584-1446 HU 161 43 2.8 159
Show 17102-1044 GWP2695 357 8.3 160
Show 17038-0938 UC 3281 345 4.1 161
Show 17098-1031 TOK 414 71 0.0 162
Show 17105-1343 HDS2425 9 0.2 164
Show 16501-1223 MET 78 AB 223 4.2 164
Show 16501-1223 MET 78 AC 16 4.7 164
Show 16501-1223 MET 78 AD 12 7.4 164
Show 16501-1223 MET 78 AE 198 7.4 164
Show 16501-1223 MET 78 AF 255 6.6 164
Show 16501-1223 MET 78 AG 117 6.7 164
Show 16501-1223 MET 78 AH 133 8.4 164
Show 16501-1223 MET 78 AI 189 8.6 164
Show 16501-1223 MET 78 AJ 343 11.2 164
Show 17123-1131 YMG 86 78 0.1 169
Show 17080-0957 RST3966 111 0.5 170
Show 16498-1239 YMG 83 171 0.6 171
Show 16502-1108 YMG 84 238 0.8 174
Show 17037-1506 KPP 388 222 3.9 177
Show 17120-1344 KPP2766 346 1.7 182
Show 16487-1139 LDS4694 62 43.8 187
Show 17142-1226 TDT 282 268 0.6 192
Show 17115-0956 HDS2428 15 0.3 205
Show 17101-1458 RST3967 194 0.6 211
Show 16473-1321 GWP2666 51 10.1 215
Show 16484-1411 REP 44 AB 252 1.0 222
Show 16484-1411 KRS 7 Ba,Bb 17 0.0 222
Show 16468-1320 RST3959 214 0.2 222

 
 
WDS 17012-1213 : COMPONENTS
 
 
  A
B pa=338.2°
sep=0.10"
 
 
17012-1213 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170113.55-121301.8 Mag 9.6 Spectral class G0 (yellow)
PmRA -7.00 PmDE 1.0 HIP 83283 BD BD-12 4641
Hipparcos
Catalog H HIP 83283 Proxy RAhms 17 01 13.55
DEdms -12 13 01.8 Vmag 9.95 VarFlag R Vmag H
RAdeg 255.306 DEdeg -12.2172 AstroRef Plx 2.66
CCDM 17012-1213 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD BD BD-12 4641
CD CP Dm number -12 4641 VIred 0.67
SpType G0 R SpType Coord arcsec 2000 170113.55-121301.8
Hipparcos 2
HIP 83283 Sn 5 So 1 Nc 1
RArad 4.4559384637 DErad -0.2132295881 Plx 4.59 PmRA -3.29
PmDE -0.29 E RArad 2 E DErad 1.17 E Plx 2.24
E pmRA 2.69 E pmDE 1.4 Hpmag 10.1084 E Hpmag 0.0023
SHp 0.022 VA 0 BV 0.838 E BV 0.045
VI 0.86
CCDM
Ccdm 17012-1213 RComp Comp A Note1
Note2 Discov num DRAs 1.56 DDEs 0.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G0 PmNote *
PmRA -6 PmDE 21 Dm number -12 4641 Cat1 BD
Name2 160228 Cat2 SAO HD M HD
ADS BDS A10305 M ADS BDS N IDS IDS 16556S1204A
HIC 83283
 
 
17012-1213 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170113.55-121301.7 Mag 9.9 Tycho2 5651-00827-1
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 5651-00827-1 Pflag RAmdeg 255.30643942 DEmdeg -12.21716127
PmRA -9.7 PmDE -1.8 E RAmdeg 16 E DEmdeg 22
E pmRA 1.1 E pmDE 1.1 EpRAm 1984.64 EpDEm 1981.01
Num 11 Q RAmdeg 1.6 Q DEmdeg 1.8 Q pmRA 1.5
Q pmDE 1.9 BTmag 11.065 E BTmag 0.048 VTmag 10.060
E VTmag 0.031 Prox 999 TYC T HIP 83283
CCDM RAdeg 255.30646889 DEdeg -12.21715417 EpRA 1990 1.63
EpDE 1990 1.30 E RAdeg 19.6 E DEdeg 27.6 Posflg
Corr 0.2
CCDM
Ccdm 17012-1213 RComp Comp B Note1
Note2 Discov num HU 163 DRAs DDEs
R dRAs Year 1900 Theta 335 Rho 0.3
Obs 9 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10305 M ADS BDS N IDS IDS 16556S1204B
HIC 83283