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Current system
13598+1953
STF 1794
HD 122168


Nearby doubles
35' : 13581+1928
BU 30

37' : 13572+1953
SLW 948AB

41' : 14020+1926
STF1797

46' : 14015+2031
LDS4426

69' : 14037+1914
LDS5806

69' : 14021+1852
GWP2183

78' : 13543+1944
GWP2129

84' : 14051+1917
UC 190

90' : 14059+1930
CBL 439

98' : 13566+1826
SHN 186

102' : 14065+1919
UC 2679

108' : 14008+1806
KPP3276

115' : 14079+1953
KPP3914

115' : 13547+1824
SHJ 169
Muphrid

115' : 13564+1808
SHN 185

117' : 13555+1813
SHN 184

120' : 14008+1754
COU 59AB

120' : 14049+2129
WIS 246

130' : 13527+2116
COU 183

130' : 13507+1934
SKF1747

131' : 13587+1743
GWP2157

131' : 13582+1744
CVR1553

135' : 14074+1833
GWP2230

136' : 13523+1830
SLE 919

136' : 13577+1744
LDS 951AB

136' : 13529+1818
GWP2117AB



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13598+1953 STF 1794 (HD 122168)

 
 
13h 59m 48.26s +19° 52' 57.8" P.A. 125.00 sep 1.8 mag 9.48,9.65 Sp F8 dist. 151.29 pc (493.51 l.y.)
 
 
Coord 2000 13598+1953 Discov num STF1794 Comp Coord arcsec 2000 13 59 48.26 +19 52 57.8
Date first 1830 Date last 2019 Obs 50
Pa first 130 Pa last 125.3 P.A. Now (θ) 125.3°
Sep first 2.1 Sep last 1.78 Sep. Now (ρ) 1.78"
Mag pri 9.48 Mag sec 9.65 delta mag (ΔM) 0.17 Spectral class F8 (yellow-white)
Pri motion ra +016 Sec motion ra +016
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 122168 Constellation Bootes SAO 83118 HIP 68378
Tycho2 1470-00125-1 Gaia DR2 1246829383989963648 HD 122168 GC 18925
BD BD+20 2907 Distance 151.29 Distance ly 493.51
 
 
WDS 13598+1953 STF 1794 (HD 122168) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STF (F. Struve DD - Appendix list #1)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
13598+1953 STF1794 2006 45 127 1.8 9.48 9.65 F8 +20 2907 D 135948.26+195257.8
13598+1953 STF1794 2010 47 126 1.9 9.48 9.65 F8 +20 2907 D 135948.26+195257.8
13598+1953 STF1794 2011 48 126 1.9 9.48 9.65 F8 +20 2907 135948.26+195257.8
13598+1953 STF1794 2013 44 127 1.9 9.48 9.65 F8 +20 2907 135948.26+195257.8
13598+1953 STF1794 2015 45 126 1.9 9.48 9.65 F8 +20 2907 135948.26+195257.8
13598+1953 STF1794 2016 46 126 2.0 9.48 9.65 F8 +20 2907 135948.26+195257.8
13598+1953 STF1794 2019 48 125 1.8 9.48 9.65 F8 +20 2907 135948.26+195257.8

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

 
 
WDS 13598+1953 STF 1794 (HD 122168) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13598+1953 STF 1794 (HD 122168) : MEASURES
 
 
No records found.

 
 
WDS 13598+1953 (HD 122168) : VIRTUAL EYEPIECE
 
 

13598+1953 STF1794A mag 9.48 Sp F8 13598+1953 STF1794B sep 1.8 P.A. 125.30 mag 9.65 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13598+1953 (HD 122168) : ALADIN DSS IMAGE @ 13h 59m 48.26s +19° 52' 57.8"
 
 
 
 
WDS 13598+1953 STF 1794 (HD 122168) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13598+1953 STF1794 distance=0' 13581+1928 BU 30 distance=35' 13572+1953 SLW 948AB distance=37' 13572+1953 SLW 948AC distance=37' 14020+1926 STF1797 distance=41' 14015+2031 LDS4426 distance=46' 14037+1914 LDS5806 distance=69' 14021+1852 GWP2183 distance=69' 13543+1944 GWP2129 distance=78' 14042+2046 J 1128BC distance=81' 14042+2046 J 1128A,BC distance=81' 14051+1917 UC 190 distance=84' 14059+1930 CBL 439 distance=90' 13566+1826 SHN 186 distance=98' 14065+1919 UC 2679 distance=102' 14008+1806 KPP3276 distance=108' 14079+1953 KPP3914 distance=115' 13547+1824 SHJ 169 (Muphrid) distance=115' 13564+1808 SHN 185 distance=115' 13555+1813 SHN 184 distance=117' 14008+1754 COU 59AB distance=120' 14008+1754 GRV 877AC distance=120' 14049+2129 WIS 246 distance=120' 13527+2116 COU 183 distance=130' 13507+1934 SKF1747 distance=130' 13587+1743 GWP2157 distance=131' 13582+1744 CVR1553 distance=131' 14074+1833 GWP2230 distance=135' 13523+1830 SLE 919 distance=136' 13577+1744 LDS 951AB distance=136' 13529+1818 GWP2117AB distance=136' 13529+1818 GWP2118AC distance=136' 14095+2028 TOK 574 distance=142' 14083+2112 STF1804 distance=143' 14034+1740 A 2064 distance=143' 14053+2200 AZC 83 distance=149' 13494+1924 LDS4413 distance=150' 14035+1731 GRV 879 distance=152' 14063+2200 HDS1978AB distance=157' 14063+2200 HDS1978Aa,Ab distance=157' 13504+2117 S 656 distance=157' 13575+1717 GWP2153 distance=160' 13530+1745 SLE 920 distance=161' 14063+1740 GWP2219 distance=162' 13587+1711 COU 58 distance=163' 14014+1710 COU2193 distance=165' 13555+1720 GWP2141 distance=166' 13587+2237 SLW 952 distance=166' 14092+1811 COU2507 distance=169' 14040+2232 RAS 9 distance=170' 14090+1755 GWP2243 distance=177' 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 13598+1953 STF1794 125 1.8 0
Show 13581+1928 BU 30 199 8.1 35
Show 13572+1953 SLW 948 AB 212 13.9 37
Show 13572+1953 SLW 948 AC 220 35.9 37
Show 14020+1926 STF1797 158 20.7 41
Show 14015+2031 LDS4426 271 45.0 46
Show 14037+1914 LDS5806 297 2.1 69
Show 14021+1852 GWP2183 197 481.2 69
Show 13543+1944 GWP2129 229 508.7 78
Show 14042+2046 J 1128 BC 354 0.4 81
Show 14042+2046 J 1128 A,BC 190 62.7 81
Show 14051+1917 UC 190 47 21.0 84
Show 14059+1930 CBL 439 17 7.5 90
Show 13566+1826 SHN 186 -1 0.3 98
Show 14065+1919 UC 2679 76 11.4 102
Show 14008+1806 KPP3276 149 1.6 108
Show 14079+1953 KPP3914 93 2.0 115
Show Muphrid 13547+1824 SHJ 169 85 114.3 115
Show 13564+1808 SHN 185 223 0.4 115
Show 13555+1813 SHN 184 -1 0.3 117
Show 14008+1754 COU 59 AB 169 8.2 120
Show 14008+1754 GRV 877 AC 230 35.3 120
Show 14049+2129 WIS 246 239 735.0 120
Show 13527+2116 COU 183 130 1.3 130
Show 13507+1934 SKF1747 70 1.7 130
Show 13587+1743 GWP2157 150 174.2 131
Show 13582+1744 CVR1553 311 3.3 131
Show 14074+1833 GWP2230 145 6.3 135
Show 13523+1830 SLE 919 147 6.7 136
Show 13577+1744 LDS 951 AB 266 20.5 136
Show 13529+1818 GWP2117 AB 115 394.9 136
Show 13529+1818 GWP2118 AC 351 253.6 136
Show 14095+2028 TOK 574 223 999.9 142
Show 14083+2112 STF1804 14 4.8 143
Show 14034+1740 A 2064 177 1.1 143
Show 14053+2200 AZC 83 146 48.5 149
Show 13494+1924 LDS4413 239 130.9 150
Show 14035+1731 GRV 879 87 8.9 152
Show 14063+2200 HDS1978 AB 122 1.1 157
Show 14063+2200 HDS1978 Aa,Ab 33 0.3 157
Show 13504+2117 S 656 208 85.9 157
Show 13575+1717 GWP2153 312 249.6 160
Show 13530+1745 SLE 920 111 7.7 161
Show 14063+1740 GWP2219 330 767.6 162
Show 13587+1711 COU 58 2 1.4 163
Show 14014+1710 COU2193 316 2.2 165
Show 13555+1720 GWP2141 288 332.2 166
Show 13587+2237 SLW 952 88 67.5 166
Show 14092+1811 COU2507 136 1.4 169
Show 14040+2232 RAS 9 175 0.0 170
Show 14090+1755 GWP2243 119 300.5 177

 
 
WDS 13598+1953 : COMPONENTS
 
 
  A
B pa=125.3°
sep=1.78"
 
 
13598+1953 A
 
 
Coord arcsec 2000 135948.26+195257.8 Mag 9.48 Spectral class F8 (yellow-white) PmRA 16.00
PmDE -8.0 SAO 83118 HIP 68378 Tycho2 1470-00125-2
HD 122168 GC 18925 BD BD+20 2907
Tycho2
Tycho2 1470-00125-2 Pflag P RAmdeg 209.95106700 DEmdeg 19.88272886
PmRA 15.7 PmDE -8.0 E RAmdeg 13 E DEmdeg 15
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.10 EpDEm 1990.83
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.0 Q pmRA 0.6
Q pmDE 0.0 BTmag 10.203 E BTmag 0.031 VTmag 9.654
E VTmag 0.026 Prox 19 TYC T HIP 68378
CCDM B RAdeg 209.95130778 DEdeg 19.88255611 EpRA 1990 1.72
EpDE 1990 1.65 E RAdeg 15.4 E DEdeg 18.0 Posflg D
Corr 0.1
SAO
SAO 83118 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.023 Vmag 8.8 SpType F8
Double code Source 70 CatNum 18925 DM BD+20 2907
DMcomp BDsup HD 122168 M HD 0
GC 18925 RA1950rad 3.65402685 DE1950rad 0.35123752 PmRA2000 0.0011
PmDE2000 -0.018
Hipparcos
Catalog H HIP 68378 Proxy H RAhms 13 59 48.20
DEdms +19 52 58.4 Vmag 8.77 VarFlag R Vmag H
RAdeg 209.951 DEdeg 19.8829 AstroRef A Plx 7.77
CCDM 15.62 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 127 Rho 1.932 HD BD BD+20 2907
CD CP Dm number +20 2907 VIred 0.53
SpType F8 R SpType Coord arcsec 2000 135948.20+195258.4
Hipparcos 2
HIP 68378 Sn 15 So 3 Nc 2
RArad 3.6643335969 DErad 0.3470216383 Plx 6.61 PmRA 17.61
PmDE -8.87 E RArad 0.96 E DErad 1.28 E Plx 1.37
E pmRA 1.12 E pmDE 1.31 Hpmag E Hpmag 0.0021
SHp 0.018 VA 0 BV 0.431 E BV 0.032
VI 0.5
CCDM
Ccdm 13598+1953 RComp Comp A Note1
Note2 Discov num DRAs 0.22 DDEs -2.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp F8 PmNote *
PmRA 9 PmDE -5 Dm number +20 2907 Cat1 BD
Name2 +20 1465 Cat2 AGK2/3 HD 122168 M HD
ADS BDS A 9078 M ADS BDS N IDS IDS 13551N2022A
HIC 68378
 
 
13598+1953 B
 
 
Coord arcsec 2000 135948.36+195256.8 Mag 9.65 PmRA 16.00 PmDE -8.0
Delta magnitude 0.17 Coordinate calculated yes
CCDM
Ccdm 13598+1953 RComp Comp B Note1
Note2 Discov num STF1794 DRAs DDEs
R dRAs Year 1830 Theta 128 Rho 1.9
Obs 17 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9078 M ADS BDS N IDS IDS 13551N2022B
HIC 68378