17182+4952 HU 669 (HD 234420)

 
 
17h 18m 14.75s +49° 51' 48.7" P.A. 263.00 sep 0.9 mag 10.04,10.14 Sp K2
 
 
Coord 2000 17182+4952 Discov num HU  669 Comp Coord arcsec 2000 17 18 14.75 +49 51 48.7
Date first 1904 Date last 2015 Obs 41
Pa first 259 Pa last 262.6 P.A. Now (θ) 262.6°
Sep first 0.2 Sep last 0.898 Sep. Now (ρ) 0.898"
Mag pri 10.04 Mag sec 10.14 delta mag (ΔM) 0.1 Spectral class K2 (yellow-orange)
Pri motion ra -008 Sec motion ra -008
Pri motion dec +009 Sec motion dec +009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234420 Constellation Hercules SAO 46624 Tycho2 3516-00783-1
Gaia DR2 1414338094988273920 HD 234420
 
 
WDS 17182+4952 HU 669 (HD 234420) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17182+4952 HU 669 1999 37 263 0.9 10.04 10.14 K2 171814.75+495148.7
17182+4952 HU 669 2009 38 262 0.9 10.04 10.14 K2 171814.75+495148.7
17182+4952 HU 669 2015 39 263 0.9 10.04 10.14 K2 171814.75+495148.7

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

 
 
WDS 17182+4952 HU 669 (HD 234420) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17182+4952 HU 669 (HD 234420) : MEASURES
 
 
No records found.

 
 
WDS 17182+4952 (HD 234420) : VIRTUAL EYEPIECE
 
 

17182+4952 HU  669A mag 10.04 Sp K2 17182+4952 HU  669B sep 0.6 P.A. 258.60 mag 10.14 virtual eyepiece
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Radius:
Components only
 
 
WDS 17182+4952 (HD 234420) : ALADIN DSS IMAGE @ 17h 18m 14.75s +49° 51' 48.7"
 
 
 
 
WDS 17182+4952 HU 669 (HD 234420) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17182+4952  HU  669 distance=0' 17164+4934  UC 3313 distance=26' 17179+4918  STF2153 distance=34' 17193+4917  HU  670 distance=37' 17230+4953  BVD 249 distance=46' 17134+4944  COU1776 distance=48' 17137+4920  WIS 314 distance=55' 17237+5007  SHN  36 distance=56' 17244+4931  STF2167 distance=64' 17117+4945  STF2142AB distance=65' 17117+4945  KUI  78AC distance=65' 17253+4929  BVD 250 distance=73' 17115+4914  COU1775 distance=76' 17208+4825  RAO 369 distance=91' 17087+4945  STF2133 distance=93' 17086+5022  BEM  26 distance=98' 17088+4856  COU1774 distance=108' 17181+4803  TDS 860 distance=109' 17199+4802  UC 3326 distance=112' 17083+5051  CHR  60Aa,Ab distance=112' 17083+5051  ES   77AB distance=112' 17302+4955  BVD 252 distance=116' 17290+5052  STF2180 distance=120' 17255+5130  HU  672 distance=120' 17061+5021  TDT 213 distance=121' 17198+5152  HEB   5 distance=122' 17316+4943  FOX 202 distance=130' 17308+4905  KPP3317 distance=132' 17286+5122  HDS2468 distance=134' 17284+4822  ES 1091 distance=135' 17312+4903  COU1778 distance=135' 17205+4739  A  2088 distance=135' 17223+4741  UC 3331 distance=137' 17321+5025  CRC  24 distance=138' 17188+4734  UC 3321 distance=139' 17075+5126  COU1921 distance=139' 17053+5058  STE  13AB distance=141' 17053+5058  LNA  10Aa,Ab distance=141' 17082+4810  DAM 885 distance=142' 17053+5112  KPP4023AB distance=148' 17271+5153  BLL  30 distance=148' 17337+4942  HU 1282 distance=151' 17178+5227  LEP  81 distance=156' 17229+4723  COU1777 distance=156' 17278+5200  UC 3346 distance=157' 17344+5022  COU2113 distance=159' 17344+4913  HU  923 distance=162' 17087+4738  HDS2420 distance=164' 17237+4717  STF2164AB distance=165' 17237+4717  WAL  80AC distance=165' 17231+4713  TDT 330 distance=166' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17182+4952 HU 669 263 0.9
Show 17164+4934 UC 3313 276 41.8 26
Show 17179+4918 STF2153 244 1.6 34
Show 17193+4917 HU 670 19 0.2 37
Show 17230+4953 BVD 249 108 14.2 46
Show 17134+4944 COU1776 272 0.5 48
Show 17137+4920 WIS 314 42 469.0 55
Show 17237+5007 SHN 36 278 0.4 56
Show 17244+4931 STF2167 207 21.5 64
Show 17117+4945 STF2142 AB 110 4.9 65
Show 17117+4945 KUI 78 AC 106 26.7 65
Show 17253+4929 BVD 250 39 20.6 73
Show 17115+4914 COU1775 120 0.1 76
Show 17208+4825 RAO 369 160 0.6 91
Show 17087+4945 STF2133 198 3.4 93
Show 17086+5022 BEM 26 196 15.4 98
Show 17088+4856 COU1774 101 0.6 108
Show 17181+4803 TDS 860 61 1.6 109
Show 17199+4802 UC 3326 285 32.4 112
Show 17083+5051 CHR 60 Aa,Ab 10 0.2 112
Show 17083+5051 ES 77 AB 279 18.6 112
Show 17302+4955 BVD 252 284 21.7 116
Show 17290+5052 STF2180 260 3.0 120
Show 17255+5130 HU 672 58 4.2 120
Show 17061+5021 TDT 213 74 0.4 121
Show 17198+5152 HEB 5 -1 0.2 122
Show 17316+4943 FOX 202 237 55.4 130
Show 17308+4905 KPP3317 74 1.1 132
Show 17286+5122 HDS2468 94 0.3 134
Show 17284+4822 ES 1091 309 6.5 135
Show 17312+4903 COU1778 194 0.4 135
Show 17205+4739 A 2088 8 0.3 135
Show 17223+4741 UC 3331 347 76.3 137
Show 17321+5025 CRC 24 23 12.5 138
Show 17188+4734 UC 3321 216 30.6 139
Show 17075+5126 COU1921 285 0.5 139
Show 17053+5058 STE 13 AB 297 5.0 141
Show 17053+5058 LNA 10 Aa,Ab 7 0.1 141
Show 17082+4810 DAM 885 25 5.2 142
Show 17053+5112 KPP4023 AB 106 1.8 148
Show 17271+5153 BLL 30 105 124.8 148
Show 17337+4942 HU 1282 142 0.6 151
Show 17178+5227 LEP 81 216 182.9 156
Show 17229+4723 COU1777 44 0.4 156
Show 17278+5200 UC 3346 338 6.5 157
Show 17344+5022 COU2113 107 0.8 159
Show 17344+4913 HU 923 107 1.0 162
Show 17087+4738 HDS2420 276 0.2 164
Show 17237+4717 STF2164 AB 13 9.3 165
Show 17237+4717 WAL 80 AC 159 112.5 165
Show 17231+4713 TDT 330 52 0.9 166

 
 
WDS 17182+4952 : COMPONENTS
 
 
  A
B pa=258.6°
sep=0.59"
 
 
17182+4952 A
 
 
Componente originario normalizzato AB Name HD 234420 Coord arcsec 2000 171814.75+495148.7 Mag 10.04
Spectral class K2 (yellow-orange) PmRA -8.00 PmDE 9.0 SAO 46624
Tycho2 3516-00783-1 HD 234420 DM BD+50 2386
Tycho2
Tycho2 3516-00783-1 Pflag P RAmdeg 259.56145446 DEmdeg 49.86351923
PmRA -7.9 PmDE 9.0 E RAmdeg 22 E DEmdeg 20
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.14 EpDEm 1988.85
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.1 BTmag 10.779 E BTmag 0.043 VTmag 10.037
E VTmag 0.031 Prox 9 TYC T HIP
CCDM RAdeg 259.56165389 DEdeg 49.86352028 EpRA 1990 1.61
EpDE 1990 1.74 E RAdeg 23.1 E DEdeg 21.0 Posflg D
Corr -0.2
SAO
SAO 46624 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.01 Vmag 8.9 SpType G0
Double code Source 37 CatNum 5218 DM BD+50 2386
DMcomp BDsup HD 234420 M HD 0
GC RA1950rad 4.52469039 DE1950rad 0.8711732 PmRA2000 -0.0001
PmDE2000 0.011
CCDM
Ccdm 17182+4952 RComp Comp A Note1
Note2 Discov num DRAs 2.60 DDEs -11.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp G0 PmNote *
PmRA -20 PmDE -2 Dm number +50 2386 Cat1 BD
Name2 +49 1323 Cat2 AGK2/3 HD 234420 M HD
ADS BDS A10464 M ADS BDS N IDS IDS 17157N4958A
HIC
 
 
17182+4952 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171814.69+495148.6 Mag 10.14 PmRA -8.00
PmDE 9.0 Tycho2 3516-00783-2 Calc delta mag 0.1 Calc coord yes
Tycho2
Tycho2 3516-00783-2 Pflag P RAmdeg 259.56145446 DEmdeg 49.86351923
PmRA -7.9 PmDE 9.0 E RAmdeg 22 E DEmdeg 20
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.14 EpDEm 1988.85
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.1 BTmag 10.885 E BTmag 0.047 VTmag 10.143
E VTmag 0.034 Prox 9 TYC T HIP
CCDM RAdeg 259.56127944 DEdeg 49.86347333 EpRA 1990 1.61
EpDE 1990 1.74 E RAdeg 25.1 E DEdeg 22.8 Posflg D
Corr -0.2
CCDM
Ccdm 17182+4952 RComp Comp B Note1
Note2 Discov num HU 669 DRAs DDEs
R dRAs Year 1960 Theta 078 Rho 0.7
Obs 14 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10464 M ADS BDS N IDS IDS 17157N4958B
HIC