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Doubles in session


Current system
16332+3054
STF 2061
HD 149394


Nearby doubles
20' : 16319+3046
LDS4675

23' : 16350+3055
TDS9978

25' : 16335+3030
BU 818

27' : 16345+3034
UC 220

32' : 16356+3055
TDS9989

32' : 16356+3048
TDS9990

35' : 16316+3026
SHN 214

39' : 16327+3016
CVR 830

41' : 16360+3038
BRT 256

42' : 16364+3057
PRB 5

43' : 16350+3130
RAO 671

46' : 16292+3114
BRT3313

56' : 16371+3119
OSO 73

58' : 16316+3148
COU 620

58' : 16288+3045
UC 3179

64' : 16284+3108
STF2053AB

65' : 16284+3112
BRT 255

70' : 16314+2949
ZHN 8

71' : 16318+2947
SKF2728

78' : 16386+3129
KPP1528

84' : 16385+3006
TDT 16AB

85' : 16267+3043
SKF1409

87' : 16345+3220
NSN 680

89' : 16359+2933
COU 621AB

90' : 16309+3219
CVR 827

91' : 16401+3038
LAU 3



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.

16332+3054 STF 2061 (HD 149394)

 
 
16h 33m 12.49s +30° 54' 27.0" P.A. 29.00 sep 2.4 mag 7.92,10.44 Sp F2 dist. 121.21 pc (395.39 l.y.)
 
 
Coord 2000 16332+3054 Discov num STF2061 Comp Coord arcsec 2000 16 33 12.49 +30 54 27.0
Date first 1829 Date last 2015 Obs 40
Pa first 25 Pa last 28.5 P.A. Now (θ) 28.5°
Sep first 2.6 Sep last 2.358 Sep. Now (ρ) 2.358"
Mag pri 7.92 Mag sec 10.44 delta mag (ΔM) 2.52 Spectral class F2 (yellow-white)
Pri motion ra +007 Sec motion ra +011
Pri motion dec +017 Sec motion dec +020
Notes
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 149394 Constellation Hercules SAO 65376 HIP 81048
Tycho2 2581-02105-1 Gaia DR2 1324203086681177856 HD 149394 GC 22271
BD BD+31 2864 Distance 121.21 Distance ly 395.39
 
 
WDS 16332+3054 STF 2061 (HD 149394) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
16332+3054 STF2061 2000 36 29 2.4 7.92 10.44 F2 D 163312.49+305427.0
16332+3054 STF2061 2009 37 30 2.4 7.92 10.44 F2 D 163312.49+305427.0
16332+3054 STF2061 2010 38 30 2.3 7.92 10.44 F2 D 163312.49+305427.0
16332+3054 STF2061 2015 39 29 2.4 7.92 10.44 F2 163312.49+305427.0

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

 
 
WDS 16332+3054 STF 2061 (HD 149394) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16332+3054 STF 2061 (HD 149394) : MEASURES
 
 
No records found.

 
 
WDS 16332+3054 (HD 149394) : VIRTUAL EYEPIECE
 
 

16332+3054 STF2061A mag 7.92 Sp F2 16332+3054 STF2061B sep 2.3 P.A. 25.00 mag 10.44 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 16332+3054 (HD 149394) : ALADIN DSS IMAGE @ 16h 33m 12.49s +30° 54' 27.0"
 
 
 
 
WDS 16332+3054 STF 2061 (HD 149394) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16332+3054 STF2061 distance=0' 16319+3046 LDS4675 distance=20' 16350+3055 TDS9978 distance=23' 16335+3030 BU 818 distance=25' 16345+3034 UC 220 distance=27' 16356+3055 TDS9989 distance=32' 16356+3048 TDS9990 distance=32' 16316+3026 SHN 214 distance=35' 16327+3016 CVR 830 distance=39' 16360+3038 BRT 256 distance=41' 16364+3057 PRB 5 distance=42' 16350+3130 RAO 671 distance=43' 16292+3114 BRT3313 distance=46' 16371+3119 OSO 73 distance=56' 16316+3148 COU 620 distance=58' 16288+3045 UC 3179 distance=58' 16284+3108 COU 488Aa,Ab distance=64' 16284+3108 STF2053AB distance=64' 16284+3112 BRT 255 distance=65' 16314+2949 ZHN 8 distance=70' 16318+2947 SKF2728 distance=71' 16386+3129 KPP1528 distance=78' 16385+3006 TDT 16AB distance=84' 16385+3006 TDT 16AC distance=84' 16267+3043 SKF1409 distance=85' 16345+3220 NSN 680 distance=87' 16359+2933 COU 621AB distance=89' 16359+2933 LDS6314AC distance=89' 16309+3219 CVR 827 distance=90' 16401+3038 LAU 3 distance=91' 16358+3219 SEI 539 distance=91' 16297+3214 TDS9924 distance=92' 16297+3216 TDS9923 distance=93' 16268+3148 SKF 342 distance=98' 16366+3224 GYL 15 distance=100' 16382+3212 ZHN 9 distance=101' 16298+2919 SKF1644 distance=106' 16416+3053 LSC 66 distance=108' 16384+3221 SLW1190 distance=109' 16413+3136 STF2084 distance=112' 16414+3016 HDS2368 distance=112' 16246+3124 SLW1178 distance=115' 16413+3006 A 349 distance=115' 16332+2855 GRV 932 distance=120' 16370+2904 COU 622 distance=121' 16426+3113 SEI 540 distance=122' 16391+2919 TDT 19 distance=122' 16333+2850 BRT 29 distance=124' 16246+3200 TDS9883 distance=128' 16375+3250 SKF2729 distance=129' 16239+3003 TDS9881 distance=131' 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 16332+3054 STF2061 29 2.4
Show 16319+3046 LDS4675 105 39.2 20
Show 16350+3055 TDS9978 124 2.1 23
Show 16335+3030 BU 818 36 4.0 25
Show 16345+3034 UC 220 51 31.3 27
Show 16356+3055 TDS9989 190 0.6 32
Show 16356+3048 TDS9990 178 0.6 32
Show 16316+3026 SHN 214 -1 0.1 35
Show 16327+3016 CVR 830 159 11.2 39
Show 16360+3038 BRT 256 180 3.4 41
Show 16364+3057 PRB 5 15 999.9 42
Show 16350+3130 RAO 671 316 3.1 43
Show 16292+3114 BRT3313 47 5.0 46
Show 16371+3119 OSO 73 114 25.1 56
Show 16316+3148 COU 620 159 2.4 58
Show 16288+3045 UC 3179 2 39.5 58
Show 16284+3108 COU 488 Aa,Ab 50 0.5 64
Show 16284+3108 STF2053 AB 351 21.6 64
Show 16284+3112 BRT 255 217 4.9 65
Show 16314+2949 ZHN 8 181 10.3 70
Show 16318+2947 SKF2728 67 1.6 71
Show 16386+3129 KPP1528 141 11.5 78
Show 16385+3006 TDT 16 AB 193 0.2 84
Show 16385+3006 TDT 16 AC 72 1.0 84
Show 16267+3043 SKF1409 212 1.5 85
Show 16345+3220 NSN 680 134 0.9 87
Show 16359+2933 COU 621 AB 248 0.7 89
Show 16359+2933 LDS6314 AC 194 26.0 89
Show 16309+3219 CVR 827 242 29.7 90
Show 16401+3038 LAU 3 263 80.2 91
Show 16358+3219 SEI 539 233 10.8 91
Show 16297+3214 TDS9924 221 0.5 92
Show 16297+3216 TDS9923 176 0.5 93
Show 16268+3148 SKF 342 251 5.3 98
Show 16366+3224 GYL 15 144 4.5 100
Show 16382+3212 ZHN 9 74 39.4 101
Show 16298+2919 SKF1644 302 0.7 106
Show 16416+3053 LSC 66 98 0.0 108
Show 16384+3221 SLW1190 68 13.3 109
Show 16413+3136 STF2084 110 1.6 112
Show 16414+3016 HDS2368 157 0.8 112
Show 16246+3124 SLW1178 333 137.8 115
Show 16413+3006 A 349 127 0.7 115
Show 16332+2855 GRV 932 355 20.6 120
Show 16370+2904 COU 622 303 1.7 121
Show 16426+3113 SEI 540 227 11.5 122
Show 16391+2919 TDT 19 177 0.5 122
Show 16333+2850 BRT 29 31 5.2 124
Show 16246+3200 TDS9883 299 0.8 128
Show 16375+3250 SKF2729 341 27.6 129
Show 16239+3003 TDS9881 101 1.8 131

 
 
WDS 16332+3054 : COMPONENTS
 
 
  A
B pa=25.0°
sep=2.29"
 
 
16332+3054 A
 
 
Componente originario normalizzato AB Name HD 149394 Coord arcsec 2000 163312.49+305427.0 Mag 7.92
Spectral class F2 (yellow-white) PmRA 7.00 PmDE 17.0 SAO 65376
HIP 81048 Tycho2 2581-02105-1 HD 149394 GC 22271
BD BD+31 2864
Tycho2
Tycho2 2581-02105-1 Pflag RAmdeg 248.30206216 DEmdeg 30.90749130
PmRA 6.9 PmDE 16.9 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.26 EpDEm 1991.37
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.8 Q pmRA 1.2
Q pmDE 1.9 BTmag 8.323 E BTmag 0.016 VTmag 7.916
E VTmag 0.011 Prox 24 TYC T HIP 81048
CCDM A RAdeg 248.30204306 DEdeg 30.90745167 EpRA 1990 1.54
EpDE 1990 1.70 E RAdeg 4.9 E DEdeg 4.5 Posflg P
Corr 0.0
SAO
SAO 65376 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 0.024 Vmag 7.7 SpType F2
Double code Source 70 CatNum 22271 DM BD+31 2864
DMcomp BDsup HD 149394 M HD 0
GC 22271 RA1950rad 4.32520234 DE1950rad 0.54125027 PmRA2000 0.0002
PmDE2000 0.026
Hipparcos
Catalog H HIP 81048 Proxy H RAhms 16 33 12.49
DEdms +30 54 26.8 Vmag 7.77 VarFlag R Vmag G
RAdeg 248.302 DEdeg 30.9075 AstroRef A Plx 8.8
CCDM 16332+3054 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 27 Rho 2.428 HD 149394 BD BD+31 2864
CD CP Dm number +31 2864 VIred 0.48
SpType F2 R SpType Coord arcsec 2000 163312.49+305426.8
Hipparcos 2
HIP 81048 Sn 15 So 3 Nc 2
RArad 4.3336881754 DErad 0.5394367908 Plx 8.25 PmRA 10.42
PmDE 18.6 E RArad 0.5 E DErad 0.66 E Plx 0.8
E pmRA 0.56 E pmDE 0.82 Hpmag 7.8536 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.413 E BV 0.015
VI 0.48
CCDM
Ccdm 16332+3054 RComp Comp A Note1
Note2 Discov num DRAs 0.60 DDEs 27.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F2 PmNote *
PmRA 27 PmDE 19 Dm number +31 2864 Cat1 BD
Name2 +31 1425 Cat2 AGK2/3 HD 149394 M HD
ADS BDS A10113 M ADS BDS N IDS IDS 16293N3107A
HIC 81048
 
 
16332+3054 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163312.57+305429.1 Mag 10.44 PmRA 11.00
PmDE 20.0 Calc delta mag 2.52 Calc coord yes
CCDM
Ccdm 16332+3054 RComp Comp B Note1
Note2 Discov num STF2061 DRAs DDEs
R dRAs Year 1829 Theta 025 Rho 2.5
Obs 17 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10113 M ADS BDS N IDS IDS 16293N3107B
HIC 81048