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Doubles in session


Current system
16409+2157
HO 553
HD 150554


Nearby doubles
13' : 16415+2147
J 738

17' : 16421+2151
HU 487

29' : 16393+2213
HDS2360

29' : 16395+2217
CVR 836

30' : 16424+2136
STF2085AB

32' : 16442+2200
J 1326AB

45' : 16388+2230
UC 3199

52' : 16395+2244
HU 486

54' : 16377+2130
TDT 9

57' : 16388+2245
HU 485

61' : 16382+2244
POU3235

64' : 16434+2251
POU3243

66' : 16396+2300
STF2079

71' : 16439+2101
SLW9008

79' : 16357+2225
UC 3189

83' : 16435+2043
STTA149

85' : 16350+2214
COU 68

86' : 16348+2145
WSI 105

91' : 16472+2133
HU 665AB

94' : 16347+2232
CBL 509

94' : 16389+2028
STT 314

99' : 16361+2309
TDS9996

100' : 16405+2336
POU3237

102' : 16417+2338
POU3241

102' : 16463+2307
POU3244

104' : 16484+2148
KPP1192



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

16409+2157 HO 553 (HD 150554)

 
 
16h 40m 56.50s +21° 56' 53.3" P.A. 184.00 sep 12.0 mag 7.74,12.40 Sp F8 dist. 45.64 pc (148.88 l.y.)
 
 
Coord 2000 16409+2157 Discov num HO  553 Comp Coord arcsec 2000 16 40 56.50 +21 56 53.3
Date first 1897 Date last 2017 Obs 15
Pa first 182 Pa last 184.2 P.A. Now (θ) 184.2°
Sep first 11.8 Sep last 11.97 Sep. Now (ρ) 11.97"
Mag pri 7.74 Mag sec 12.40 delta mag (ΔM) 4.66 Spectral class F8 (yellow-white)
Pri motion ra -092 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 150554 Constellation Hercules SAO 84534 HIP 81662
Tycho2 1532-00975-1 Gaia DR2 4564397470723536512 HD 150554 BD BD+22 3002
Distance 45.64 Distance ly 148.88
 
 
WDS 16409+2157 HO 553 (HD 150554) : NOTES
 
 
discov_num notes refcode
HO 553 A is SB Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16409+2157 HO 553 1997 6 185 11.6 7.90 12.40 F8 D 164056.50+215653.3
16409+2157 HO 553 2003 7 183 11.6 7.90 12.40 F8 D 164056.50+215653.3
16409+2157 HO 553 2013 8 183 11.4 7.90 12.40 F8 D 164056.50+215653.3
16409+2157 HO 553 2015 12 184 11.6 7.74 12.40 F8 N 164056.50+215653.3
16409+2157 HO 553 2016 14 184 11.6 7.74 12.40 F8 N 164056.50+215653.3
16409+2157 HO 553 2017 15 184 12.0 7.74 12.40 F8 N 164056.50+215653.3

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

 
 
WDS 16409+2157 HO 553 (HD 150554) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16409+2157 HO 553 (HD 150554) : MEASURES
 
 
No records found.

 
 
WDS 16409+2157 (HD 150554) : VIRTUAL EYEPIECE
 
 

16409+2157 HO 553A mag 7.74 Sp F8 16409+2157 HO 553B sep 12.0 P.A. 183.90 mag 12.4 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 16409+2157 (HD 150554) : ALADIN DSS IMAGE @ 16h 40m 56.50s +21° 56' 53.3"
 
 
 
 
WDS 16409+2157 HO 553 (HD 150554) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16409+2157 HO 553 distance=1' 16415+2147 J 738 distance=13' 16421+2151 HU 487 distance=17' 16393+2213 HDS2360 distance=29' 16395+2217 CVR 836 distance=29' 16424+2136 STF2085AB distance=30' 16442+2200 J 1326AB distance=32' 16442+2200 J 1326AC distance=32' 16388+2230 UC 3199 distance=45' 16395+2244 HU 486 distance=52' 16377+2130 TDT 9 distance=54' 16388+2245 HU 485 distance=57' 16382+2244 POU3235 distance=61' 16434+2251 POU3243 distance=64' 16396+2300 STF2079 distance=66' 16439+2101 SLW9008 distance=71' 16357+2225 UC 3189 distance=79' 16435+2043 STTA149 distance=83' 16350+2214 COU 68 distance=85' 16348+2145 WSI 105 distance=86' 16472+2133 HU 665AB distance=91' 16472+2133 GII 236Aa,Ab distance=91' 16347+2232 CBL 509 distance=94' 16389+2028 STT 314 distance=94' 16361+2309 TDS9996 distance=99' 16405+2336 POU3237 distance=100' 16417+2338 POU3241 distance=102' 16463+2307 POU3244 distance=102' 16484+2148 KPP1192 distance=104' 16442+2331 STF2094AB distance=105' 16442+2331 STF2094AC distance=105' 16442+2331 SMR 63AD distance=105' 16426+2340 STF2087AB distance=106' 16426+2340 STF2087AC distance=106' 16476+2106 TDT 90 distance=106' 16396+2344 COU 414 distance=109' 16474+2300 HU 666 distance=110' 16486+2123 STF2102AB distance=112' 16486+2123 WAL 73AC distance=112' 16341+2259 POU3232 distance=113' 16350+2039 LDS4679 distance=114' 16343+2314 POU3234 distance=120' 16489+2259 POU3246 distance=127' 16332+2307 HO 552 distance=129' 16323+2249 KPP4003 distance=131' 16502+2219 OSO 74AB distance=131' 16502+2219 OSO 74AC distance=131' 16348+2019 TDS9977 distance=131' 16342+2329 POU3233 distance=132' 16348+2016 SKF1646 distance=133' 16495+2057 UC 3239 distance=134' 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 16409+2157 HO 553 184 12.0 1
Show 16415+2147 J 738 248 2.0 13
Show 16421+2151 HU 487 96 0.2 17
Show 16393+2213 HDS2360 222 0.1 29
Show 16395+2217 CVR 836 348 12.2 29
Show 16424+2136 STF2085 AB 310 6.1 30
Show 16442+2200 J 1326 AB 235 2.6 32
Show 16442+2200 J 1326 AC 71 8.8 32
Show 16388+2230 UC 3199 304 37.0 45
Show 16395+2244 HU 486 165 1.3 52
Show 16377+2130 TDT 9 27 0.4 54
Show 16388+2245 HU 485 278 4.4 57
Show 16382+2244 POU3235 232 5.4 61
Show 16434+2251 POU3243 287 4.4 64
Show 16396+2300 STF2079 91 16.7 66
Show 16439+2101 SLW9008 213 7.8 71
Show 16357+2225 UC 3189 13 42.1 79
Show 16435+2043 STTA149 134 96.2 83
Show 16350+2214 COU 68 260 0.9 85
Show 16348+2145 WSI 105 136 0.1 86
Show 16472+2133 HU 665 AB 139 2.6 91
Show 16472+2133 GII 236 Aa,Ab 127 0.1 91
Show 16347+2232 CBL 509 252 40.0 94
Show 16389+2028 STT 314 234 3.8 94
Show 16361+2309 TDS9996 194 0.9 99
Show 16405+2336 POU3237 156 11.3 100
Show 16417+2338 POU3241 29 3.3 102
Show 16463+2307 POU3244 336 14.0 102
Show 16484+2148 KPP1192 279 9.3 104
Show 16442+2331 STF2094 AB 75 1.1 105
Show 16442+2331 STF2094 AC 312 24.9 105
Show 16442+2331 SMR 63 AD 14 44.7 105
Show 16426+2340 STF2087 AB 287 5.3 106
Show 16426+2340 STF2087 AC 355 118.9 106
Show 16476+2106 TDT 90 74 1.0 106
Show 16396+2344 COU 414 196 1.7 109
Show 16474+2300 HU 666 228 0.8 110
Show 16486+2123 STF2102 AB 274 14.2 112
Show 16486+2123 WAL 73 AC 150 37.2 112
Show 16341+2259 POU3232 17 7.0 113
Show 16350+2039 LDS4679 311 25.2 114
Show 16343+2314 POU3234 200 7.0 120
Show 16489+2259 POU3246 167 16.9 127
Show 16332+2307 HO 552 296 14.9 129
Show 16323+2249 KPP4003 171 1.9 131
Show 16502+2219 OSO 74 AB 188 18.6 131
Show 16502+2219 OSO 74 AC 38 25.3 131
Show 16348+2019 TDS9977 2 0.7 131
Show 16342+2329 POU3233 142 1.1 132
Show 16348+2016 SKF1646 343 1.3 133
Show 16495+2057 UC 3239 173 17.1 134

 
 
WDS 16409+2157 : COMPONENTS
 
 
  A
B pa=183.9°
sep=11.97"
 
 
16409+2157 A
 
 
Componente originario normalizzato AB Name HD 150554 Coord arcsec 2000 164056.50+215653.3 Mag 7.74
Spectral class F8 (yellow-white) PmRA -92.00 PmDE 10.0 SAO 84534
HIP 81662 Tycho2 1532-00975-1 HD 150554 BD BD+22 3002
Tycho2
Tycho2 1532-00975-1 Pflag RAmdeg 250.23516655 DEmdeg 21.94815757
PmRA -93.6 PmDE 5.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.35 EpDEm 1991.26
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.363 E BTmag 0.016 VTmag 7.736
E VTmag 0.011 Prox 991 TYC T HIP 81662
CCDM RAdeg 250.23539472 DEdeg 21.94814611 EpRA 1990 1.87
EpDE 1990 1.76 E RAdeg 4.8 E DEdeg 4.8 Posflg
Corr -0.2
SAO
SAO 84534 DelFlag RA1950 PmRA1950 -0.0065
DE1950 PmDE1950 0.002 Vmag 7.7 SpType F8
Double code Source 35 CatNum 5689 DM BD+22 3002
DMcomp BDsup HD 150554 M HD 0
GC RA1950rad 4.35811372 DE1950rad 0.38472895 PmRA2000 -0.0064
PmDE2000 0.003
Hipparcos
Catalog H HIP 81662 Proxy RAhms 16 40 56.50
DEdms +21 56 53.3 Vmag 7.67 VarFlag R Vmag H
RAdeg 250.235 DEdeg 21.9481 AstroRef Plx 22.31
CCDM 16409+2157 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 150554 BD BD+22 3002
CD CP Dm number +22 3002 VIred 0.66
SpType F8 R SpType Coord arcsec 2000 164056.50+215653.3
Hipparcos 2
HIP 81662 Sn 5 So 0 Nc 1
RArad 4.3674318656 DErad 0.3830673708 Plx 21.91 PmRA -95.02
PmDE 1.39 E RArad 0.53 E DErad 0.51 E Plx 0.87
E pmRA 0.53 E pmDE 0.55 Hpmag 7.7984 E Hpmag 0.0011
SHp 0.015 VA 0 BV 0.591 E BV 0.015
VI 0.66
CCDM
Ccdm 16409+2157 RComp Comp A Note1
Note2 Discov num DRAs 2.45 DDEs -6.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp F8 PmNote *
PmRA -90 PmDE 8 Dm number +22 3002 Cat1 BD
Name2 +22 1622 Cat2 AGK2/3 HD 150554 M HD
ADS BDS A10155 M ADS BDS N IDS IDS 16367N2208A
HIC 81662
 
 
16409+2157 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164056.44+215641.4 Mag 12.4 Calc delta mag 4.66
Calc coord yes
CCDM
Ccdm 16409+2157 RComp Comp B Note1
Note2 Discov num HO 553 DRAs DDEs
R dRAs Year 1897 Theta 183 Rho 11.8
Obs 3 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10155 M ADS BDS N IDS IDS 16367N2208B
HIC