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Current system
17585+3011
HDS 2534
Nu Her


Nearby doubles
12' : 17590+3003
STF2259

28' : 18006+3014
J 1127

29' : 17564+3018
KPP2118

42' : 17566+3045
COU 999

44' : 17594+2929
STF2247AB

44' : 17559+2943
AZC 102

47' : 18006+2934
LDS6413

48' : 17567+2929
D 17

58' : 18020+3047
COU 811

62' : 17541+2949
AC 9

65' : 17566+3110
ES 343

67' : 18025+2931
NSN 701

68' : 18026+2931
LDS4771

71' : 18039+3023
WIS 322

73' : 18015+3113
TDT 639

74' : 18041+3025
KPP4077

75' : 17558+3117
SEI 552

80' : 17529+2941
AC 8

83' : 18049+3015
TDT 667

84' : 18019+3123
SEI 554

85' : 18028+3115
TDT 651

90' : 17564+2846
GRV 971

90' : 18016+3132
BRT 258

92' : 17565+3139
TDT 585

93' : 17549+2852
CBL 163

94' : 18054+3029
SLE 131AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17585+3011 HDS 2534 (Nu Her)

 
 
17h 58m 30.15s +30° 11' 21.4" P.A. 355.00 sep 0.5 mag 4.56,7.49 Sp F2II dist. 263.85 pc (860.68 l.y.)
 
 
Coord 2000 17585+3011 Discov num HDS2534 Comp Coord arcsec 2000 17 58 30.15 +30 11 21.4
Date first 1991 Date last 1996 Obs 2
Pa first 359 Pa last 355.1 P.A. Now (θ) 355.1°
Sep first 0.4 Sep last 0.455 Sep. Now (ρ) 0.455"
Mag pri 4.56 Mag sec 7.49 delta mag (ΔM) 2.93 Spectral class F2II (yellow-white)
Pri motion ra +000 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Nu Her Constellation Hercules SAO 66524 HIP 87998
Tycho2 2608-02411-1 Gaia DR2 4596693872444055680 HD 164136 HR 6707
GC 24478 BD BD+30 3093 Bayer Nu Herculis Bayer name Nu Her
Flamsteed 94 Herculis Flamsteed name 94 Her Distance 263.85 Distance ly 860.68
Bayer greek ν Her
 
 
WDS 17585+3011 HDS 2534 (Nu Her) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
17585+3011 HDS2534 1996 2 355 0.5 4.56 7.49 F2II D 175830.15+301121.4

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

 
 
WDS 17585+3011 HDS 2534 (Nu Her) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17585+3011 HDS 2534 (Nu Her) : MEASURES
 
 
No records found.

 
 
WDS 17585+3011 (Nu Her) : VIRTUAL EYEPIECE
 
 

17585+3011 HDS2534A mag 4.56 Sp F2II 17585+3011 HDS2534B sep 0.5 P.A. 355.80 mag 7.49 virtual eyepiece
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Radius:
Components only
 
 
WDS 17585+3011 (Nu Her) : ALADIN DSS IMAGE @ 17h 58m 30.15s +30° 11' 21.4"
 
 
 
 
WDS 17585+3011 HDS 2534 (Nu Her) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17585+3011 HDS2534 distance=0' 17590+3003 STF2259 distance=12' 18006+3014 J 1127 distance=28' 17564+3018 KPP2118 distance=29' 17564+3028 KPP4069AC distance=32' 17566+3045 COU 999 distance=42' 17594+2929 COU1003Aa,Ab distance=44' 17594+2929 STF2247AB distance=44' 17594+2929 WAL 88AC distance=44' 17559+2943 AZC 102 distance=44' 18006+2934 LDS6413 distance=47' 17567+2929 D 17 distance=48' 18020+3047 COU 811 distance=58' 17541+2949 AC 9 distance=62' 17566+3110 ES 343 distance=65' 18025+2931 NSN 701 distance=67' 18026+2931 LDS4771 distance=68' 18039+3023 WIS 322 distance=71' 18015+3113 TDT 639 distance=73' 18041+3025 KPP4077 distance=74' 17558+3117 SEI 552 distance=75' 17529+2941 AC 8 distance=80' 18049+3015 TDT 667 distance=83' 18019+3123 SEI 554 distance=84' 18028+3115 TDT 651 distance=85' 17564+2846 GRV 971 distance=90' 18016+3132 BRT 258 distance=90' 17565+3139 TDT 585 distance=92' 18054+3029 SLE 131BC distance=93' 17549+2852 CBL 163 distance=93' 18054+3029 SLE 131AB distance=94' 18054+3029 SLE 131AC distance=94' 17551+3134 AG 215AB distance=94' 17551+3134 ITF 16AC distance=94' 17551+3135 ITF 21 distance=94' 18060+3002 TDT 679 distance=98' 17510+3010 COU 636 distance=98' 18054+3054 SLE 130 distance=99' 17512+2946 BRT 31 distance=99' 17544+3135 SEI 550 distance=100' 17520+2917 AZC 101 distance=102' 18020+3153 SEI 555 distance=112' 18070+3034 SCA 170Aa,Ab distance=113' 18070+3034 AC 15AB distance=113' 18070+3034 AC 15AC distance=113' 18070+3034 AC 15AD distance=113' 18070+3034 AC 15AE distance=113' 18070+3034 AC 15AF distance=113' 18070+3034 AC 15AG distance=113' 18061+3110 SLE 134 distance=115' 18069+2933 SLE 135 distance=116' 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 17585+3011 HDS2534 355 0.5
Show 17590+3003 STF2259 277 19.6 12
Show 18006+3014 J 1127 341 2.9 28
Show 17564+3018 KPP2118 349 17.2 29
Show 17564+3028 KPP4069 AC 76 2.5 32
Show 17566+3045 COU 999 311 1.4 42
Show 17594+2929 COU1003 Aa,Ab 359 0.1 44
Show 17594+2929 STF2247 AB 188 11.6 44
Show 17594+2929 WAL 88 AC 230 56.1 44
Show 17559+2943 AZC 102 35 21.3 44
Show 18006+2934 LDS6413 105 88.1 47
Show 17567+2929 D 17 130 23.9 48
Show 18020+3047 COU 811 153 2.2 58
Show 17541+2949 AC 9 242 1.0 62
Show 17566+3110 ES 343 281 8.5 65
Show 18025+2931 NSN 701 266 16.5 67
Show 18026+2931 LDS4771 251 16.6 68
Show 18039+3023 WIS 322 284 999.9 71
Show 18015+3113 TDT 639 142 0.6 73
Show 18041+3025 KPP4077 249 16.8 74
Show 17558+3117 SEI 552 235 5.6 75
Show 17529+2941 AC 8 304 0.1 80
Show 18049+3015 TDT 667 146 1.5 83
Show 18019+3123 SEI 554 48 23.5 84
Show 18028+3115 TDT 651 228 0.6 85
Show 17564+2846 GRV 971 237 73.0 90
Show 18016+3132 BRT 258 269 3.7 90
Show 17565+3139 TDT 585 358 0.6 92
Show 18054+3029 SLE 131 BC 217 15.0 93
Show 17549+2852 CBL 163 244 41.5 93
Show 18054+3029 SLE 131 AB 203 52.4 94
Show 18054+3029 SLE 131 AC 206 67.2 94
Show 17551+3134 AG 215 AB 49 42.8 94
Show 17551+3134 ITF 16 AC 107 11.3 94
Show 17551+3135 ITF 21 313 5.4 94
Show 18060+3002 TDT 679 347 0.7 98
Show 17510+3010 COU 636 269 1.5 98
Show 18054+3054 SLE 130 103 6.7 99
Show 17512+2946 BRT 31 147 7.6 99
Show 17544+3135 SEI 550 20 5.7 100
Show 17520+2917 AZC 101 270 22.6 102
Show 18020+3153 SEI 555 109 19.4 112
Show 18070+3034 SCA 170 Aa,Ab 230 0.2 113
Show 18070+3034 AC 15 AB 331 1.4 113
Show 18070+3034 AC 15 AC 60 97.0 113
Show 18070+3034 AC 15 AD 103 140.1 113
Show 18070+3034 AC 15 AE 78 169.9 113
Show 18070+3034 AC 15 AF 165 162.4 113
Show 18070+3034 AC 15 AG 175.9 113
Show 18061+3110 SLE 134 292 7.2 115
Show 18069+2933 SLE 135 126 9.7 116

 
 
WDS 17585+3011 : COMPONENTS
 
 
  A
B pa=355.8°
sep=0.45"
 
 
17585+3011 A
 
 
Componente originario normalizzato AB Name Nu Her Coord arcsec 2000 175830.15+301121.4 Mag 4.56
Spectral class F2II (yellow-white) PmRA 0.00 PmDE 3.0 SAO 66524
HIP 87998 Tycho2 2608-02411-1 HD 164136 HR 6707
GC 24478 BD BD+30 3093 Bayer Nu Herculis Bayer name Nu Her
Flamsteed 94 Herculis Flamsteed name 94 Her
Tycho2
Tycho2 2608-02411-1 Pflag RAmdeg 269.62562215 DEmdeg 30.18928273
PmRA -1.0 PmDE 2.7 E RAmdeg 3 E DEmdeg 3
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.46 EpDEm 1991.54
Num 12 Q RAmdeg 1.3 Q DEmdeg 1.3 Q pmRA 1.4
Q pmDE 1.3 BTmag 4.858 E BTmag 0.014 VTmag 4.454
E VTmag 0.009 Prox 999 TYC T HIP 87998
CCDM AB RAdeg 269.62562500 DEdeg 30.18927639 EpRA 1990 1.58
EpDE 1990 1.66 E RAdeg 3.2 E DEdeg 3.2 Posflg P
Corr 0.0
SAO
SAO 66524 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.007 Vmag 4.5 SpType F0
Double code Source 70 CatNum 24478 DM BD+30 3093
DMcomp BDsup HD 164136 M HD 0
GC 24478 RA1950rad 4.6974995 DE1950rad 0.52695507 PmRA2000 0
PmDE2000 0.007
Hipparcos
Catalog H HIP 87998 Proxy H RAhms 17 58 30.15
DEdms +30 11 21.4 Vmag 4.41 VarFlag R Vmag G
RAdeg 269.626 DEdeg 30.1893 AstroRef A Plx 4.1
CCDM 17585+3011 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 359 Rho 0.446 HD 164136 BD BD+30 3093
CD CP Dm number +30 3093 VIred 0.51
SpType F2II R SpType Coord arcsec 2000 175830.15+301121.4
Hipparcos 2
HIP 87998 Sn 15 So 3 Nc 2
RArad 4.7058548778 DErad 0.5269021406 Plx 3.79 PmRA -0.81
PmDE 2.18 E RArad 0.25 E DErad 0.3 E Plx 0.39
E pmRA 0.29 E pmDE 0.33 Hpmag 4.4885 E Hpmag 0.0005
SHp 0.006 VA 0 BV 0.38 E BV 0.004
VI 0.51
CCDM
Ccdm 17585+3011 RComp Comp A Note1
Note2 Discov num DRAs 0.14 DDEs 21.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 4.6 Sp F2 PmNote *
PmRA 0 PmDE 3 Dm number +30 3093 Cat1 BD
Name2 +30 1651 Cat2 AGK2/3 HD 164136 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 87998
 
 
17585+3011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175830.15+301121.9 Mag 7.49 Calc delta mag 2.93
Calc coord yes
CCDM
Ccdm 17585+3011 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.14 DDEs 21.8
R dRAs 82 Year 1991 Theta 359 Rho 0.5
Obs 1 Vmag 7.5 Sp PmNote *
PmRA 0 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 87998