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Doubles in session


Current system
18024+2050
TOK 56
96 Her


Nearby doubles
6' : 18022+2055
LOC 2

9' : 18022+2058
BUP 178AB

36' : 18004+2112
A 1375

43' : 17597+2110
TDT 618

48' : 18015+2136
STF2264

52' : 18050+2127
STT 534

58' : 18016+1953
RAO 383

58' : 17595+2009
UC 3465

61' : 18058+2127
STT 341AB

67' : 18019+2156
TDT 646

70' : 18066+2014
J 1132

71' : 18003+2154
A 1374AB

75' : 17571+2047
RAO 382

78' : 18001+2201
BRT2440

81' : 17588+2155
HJ 2816

84' : 17597+2204
FAL 59

90' : 18085+2113
TDT 703

90' : 18088+2049
AGC 8

91' : 18001+2215
TDT 622

96' : 17556+2102
TDT 577

96' : 17561+2130
STT 339

101' : 18075+1940
STT 524

103' : 18097+2107
COU 117

106' : 18051+1912
KPP1682

108' : 17579+1923
KPP 406

112' : 18099+2128
LAW 6



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.

18024+2050 TOK 56 (96 Her)

 
 
18h 02m 23.05s +20° 50' 01.1" P.A. 335.00 sep 0.1 mag 5.60,6.70 Sp B3IV dist. 288.18 pc (940.04 l.y.)
 
 
Coord 2000 18024+2050 Discov num TOK  56 Comp Coord arcsec 2000 18 02 23.05 +20 50 01.1
Date first 2009 Date last 2021 Obs 8
Pa first 302 Pa last 335.2 P.A. Now (θ) 25.4°
Sep first 0.1 Sep last 0.052 Sep. Now (ρ) 0.037"
Mag pri 5.60 Mag sec 6.70 delta mag (ΔM) 1.1 Spectral class B3IV (blue-white)
Pri motion ra -002 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 96 Her Var name V820 Her Constellation Hercules SAO 85672
HIP 88331 Tycho2 1566-03676-1 Gaia DR2 4575884515378518784 HD 164852
HR 6738 GC 24563 BD BD+20 3649 Flamsteed 96 Herculis
Flamsteed name 96 Her Distance 288.18 Distance ly 940.04
 
 
ORBITAL ELEMENTS
 
 
Period (P)10.14y± 0.14 Periastron (T)2024.2y± 0.37 Semi-major axis (a)0.045a± 0.004
Eccentricity (e)0.464± 0.045 Inclination (i)29.7°± 13.2 Longitude of periastron (ω)263.4°± 14.3
Node (Ω)215.7°± 21.3 Notes ReferenceTok2021f
Equinox Last observation2021 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 318.0 0.055
2001 337.3 0.051
2002 1.2 0.044
2003 38.2 0.033
2004 128.2 0.021
2005 209.4 0.035
2006 242.0 0.047
2007 263.5 0.054
2008 281.4 0.057
2009 298.3 0.057
2010 315.5 0.056
2011 334.4 0.052
2012 357.4 0.046
2013 31.4 0.035
2014 110.6 0.021
2015 202.7 0.033
2016 238.4 0.046
2017 260.7 0.053
2018 279.0 0.057
2019 295.9 0.057
2020 313.0 0.056
2021 331.6 0.053
2022 353.8 0.047
2023 25.4 0.037
2024 94.0 0.022
2025 194.9 0.030
2026 234.6 0.044
2027 258.0 0.052
2028 276.6 0.056
2029 293.6 0.057
2030 310.6 0.056


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


 
  


wds18024%2B2050a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 18024+2050 TOK 56 (96 Her) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18024+2050 TOK 56 2009 1 302 0.1 5.60 6.70 B3IV 180223.05+205001.1
18024+2050 TOK 56 2015 3 228 0.0 5.60 6.70 B3IV 180223.05+205001.1
18024+2050 TOK 56 2017 4 266 0.1 5.60 6.70 B3IV 180223.05+205001.1
18024+2050 TOK 56 2018 6 292 0.1 5.60 6.70 B3IV 180223.05+205001.1
18024+2050 TOK 56 2019 7 302 0.1 5.60 6.70 B3IV 180223.05+205001.1
18024+2050 TOK 56 2021 8 335 0.1 5.60 6.70 B3IV 180223.05+205001.1

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

 
 
WDS 18024+2050 TOK 56 (96 Her) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18024+2050 TOK 56 (96 Her) : MEASURES
 
 
No records found.

 
 
WDS 18024+2050 (96 Her) : VIRTUAL EYEPIECE
 
 

18024+2050 TOK 56A mag 5.6 Sp B3IV 18024+2050 TOK 56B mag 6.7 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 18024+2050 (96 Her) : ALADIN DSS IMAGE @ 18h 02m 23.05s +20° 50' 01.1"
 
 
 
 
WDS 18024+2050 TOK 56 (96 Her) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18024+2050 TOK 56 distance=0' 18022+2055 LOC 2 distance=6' 18022+2058 BUP 178AB distance=9' 18022+2058 BUP 178AC distance=9' 18004+2112 A 1375 distance=36' 17597+2110 TDT 618 distance=43' 18015+2136 STF2264 distance=48' 18050+2127 STT 534 distance=52' 18016+1953 RAO 383 distance=58' 17595+2009 UC 3465 distance=58' 18058+2127 STT 341AB distance=61' 18058+2127 STT 341AB,E distance=61' 18058+2127 STT 341AB,F distance=61' 18058+2127 STT 341AB,G distance=61' 18058+2127 MET 82AH distance=61' 18058+2127 MET 82AI distance=61' 18058+2127 MET 82AJ distance=61' 18058+2127 STT 341AB,C distance=61' 18058+2127 STT 341AB,D distance=61' 18019+2156 TDT 646 distance=67' 18066+2014 J 1132 distance=70' 18003+2154 A 1374AB distance=71' 18003+2154 LBU 6AB,C distance=71' 18003+2154 WSI 106Aa,Ab distance=71' 17571+2047 RAO 382 distance=75' 18001+2201 BRT2440 distance=78' 17588+2155 HJ 2816 distance=81' 17597+2204 FAL 59 distance=84' 18085+2113 TDT 703 distance=90' 18088+2049 AGC 8 distance=90' 18001+2215 TDT 622 distance=91' 17556+2102 TDT 577 distance=96' 17561+2130 STT 339 distance=96' 18075+1940 STT 524 distance=101' 18097+2107 COU 117 distance=103' 18051+1912 KPP1682 distance=106' 17579+1923 KPP 406 distance=108' 18099+2128 LAW 6 distance=112' 17551+2137 KPP4067 distance=113' 17544+2030 BRT2837 distance=113' 17547+2016 OSO 88 distance=113' 17584+2233 TDS 893 distance=118' 18103+2128 HEI9002A,BC distance=118' 18103+2128 BRT2442BC distance=118' 18088+1923 TDT 707 distance=127' 17534+2056 HO 562 distance=127' 18045+2255 TDT 664 distance=129' 17569+1906 RAO 381 distance=130' 18024+2302 POU3342 distance=132' 17572+2247 UC 3453 distance=138' 17589+2303 POU3332 distance=142' 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 18024+2050 TOK 56 335 0.1
Show 18022+2055 LOC 2 13 14.4 6
Show 18022+2058 BUP 178 AB 282 146.7 9
Show 18022+2058 BUP 178 AC 155 145.9 9
Show 18004+2112 A 1375 92 1.8 36
Show 17597+2110 TDT 618 108 1.7 43
Show 18015+2136 STF2264 255 6.4 48
Show 18050+2127 STT 534 269 2.3 52
Show 18016+1953 RAO 383 223 0.6 58
Show 17595+2009 UC 3465 90 51.0 58
Show 18058+2127 STT 341 AB 89 0.3 61
Show 18058+2127 STT 341 AB,E 38 66.5 61
Show 18058+2127 STT 341 AB,F 357 111.6 61
Show 18058+2127 STT 341 AB,G 239 132.5 61
Show 18058+2127 MET 82 AH 63 2.6 61
Show 18058+2127 MET 82 AI 111 6.5 61
Show 18058+2127 MET 82 AJ 34 13.1 61
Show 18058+2127 STT 341 AB,C 171 28.2 61
Show 18058+2127 STT 341 AB,D 99 39.5 61
Show 18019+2156 TDT 646 193 0.4 67
Show 18066+2014 J 1132 140 3.2 70
Show 18003+2154 A 1374 AB 210 0.5 71
Show 18003+2154 LBU 6 AB,C 298 76.4 71
Show 18003+2154 WSI 106 Aa,Ab 267 0.0 71
Show 17571+2047 RAO 382 196 1.0 75
Show 18001+2201 BRT2440 263 3.8 78
Show 17588+2155 HJ 2816 140 9.2 81
Show 17597+2204 FAL 59 332 16.6 84
Show 18085+2113 TDT 703 176 0.7 90
Show 18088+2049 AGC 8 136 23.5 90
Show 18001+2215 TDT 622 280 1.0 91
Show 17556+2102 TDT 577 150 2.3 96
Show 17561+2130 STT 339 169 4.2 96
Show 18075+1940 STT 524 206 0.5 101
Show 18097+2107 COU 117 49 2.4 103
Show 18051+1912 KPP1682 17 13.0 106
Show 17579+1923 KPP 406 52 3.8 108
Show 18099+2128 LAW 6 267 1.1 112
Show 17551+2137 KPP4067 301 31.9 113
Show 17544+2030 BRT2837 281 2.8 113
Show 17547+2016 OSO 88 34 27.9 113
Show 17584+2233 TDS 893 280 0.8 118
Show 18103+2128 HEI9002 A,BC 59 14.4 118
Show 18103+2128 BRT2442 BC 74 3.9 118
Show 18088+1923 TDT 707 67 0.6 127
Show 17534+2056 HO 562 257 3.6 127
Show 18045+2255 TDT 664 232 0.6 129
Show 17569+1906 RAO 381 45 0.2 130
Show 18024+2302 POU3342 194 3.6 132
Show 17572+2247 UC 3453 56 14.2 138
Show 17589+2303 POU3332 163 7.3 142

 
 
WDS 18024+2050 : COMPONENTS
 
 
  A
B pa=336.6°
sep=0.05"
 
 
18024+2050 A
 
 
Componente originario normalizzato AB Name 96 Her Coord arcsec 2000 180223.05+205001.1 Mag 5.6
Spectral class B3IV (blue-white) PmRA -2.00 PmDE -7.0 SAO 85672
HIP 88331 Tycho2 1566-03676-1 HD 164852 HR 6738
GC 24563 BD BD+20 3649 Flamsteed 96 Herculis Flamsteed name 96 Her
Tycho2
Tycho2 1566-03676-1 Pflag RAmdeg 270.59604077 DEmdeg 20.83362848
PmRA 0.1 PmDE -8.0 E RAmdeg 3 E DEmdeg 3
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.46 EpDEm 1991.48
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 5.117 E BTmag 0.014 VTmag 5.232
E VTmag 0.009 Prox 999 TYC T HIP 88331
CCDM RAdeg 270.59604028 DEdeg 20.83364722 EpRA 1990 1.64
EpDE 1990 1.67 E RAdeg 3.4 E DEdeg 3.3 Posflg
Corr -0.1
SAO
SAO 85672 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.011 Vmag 5.1 SpType B3
Double code Source 70 CatNum 24563 DM BD+20 3649
DMcomp BDsup HD 164852 M HD 0
GC 24563 RA1950rad 4.71345907 DE1950rad 0.36358878 PmRA2000 0.0004
PmDE2000 -0.01
Hipparcos
Catalog H HIP 88331 Proxy RAhms 18 02 23.05
DEdms +20 50 01.1 Vmag 5.25 VarFlag 1 R Vmag H
RAdeg 270.596 DEdeg 20.8336 AstroRef Plx 3.17
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 164852 BD BD+20 3649
CD CP Dm number +20 3649 VIred -0.09
SpType B3IV R SpType Coord arcsec 2000 180223.05+205001.1
Hipparcos 2
HIP 88331 Sn 5 So 0 Nc 1
RArad 4.7227918479 DErad 0.3636157596 Plx 3.47 PmRA -2.29
PmDE -7.03 E RArad 0.18 E DErad 0.22 E Plx 0.31
E pmRA 0.2 E pmDE 0.25 Hpmag 5.2236 E Hpmag 0.0009
SHp 0.01 VA 0 BV -0.1 E BV 0.003
VI -0.08
 
 
18024+2050 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180223.05+205001.1 Mag 6.7 Calc delta mag 1.1
Calc coord yes