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Doubles in session


Current system
16364+3349
STF 2069
HD 149930


Nearby doubles
10' : 16371+3351
POP 2AB

33' : 16343+3409
TDS9976

34' : 16391+3353
CVR1670

35' : 16351+3318
JOD 10

45' : 16368+3434
TDT 4

52' : 16403+3406
UC 3204

54' : 16353+3441
KPP4008

58' : 16320+3334
LDS4676

61' : 16350+3447
RAO 350

61' : 16375+3250
SKF2729

64' : 16315+3331
BU 816

73' : 16355+3501
BWL 44AB

79' : 16301+3353
HU 1173

79' : 16337+3500
HJ 586

86' : 16366+3224
GYL 15

88' : 16384+3514
COU 985

90' : 16431+3321
GRV 935

91' : 16358+3219
SEI 539

93' : 16384+3221
SLW1190

93' : 16345+3220
NSN 680

97' : 16288+3413
RAO 669

98' : 16413+3505
KPP3414

101' : 16382+3212
ZHN 9

105' : 16301+3459
KPP4002

106' : 16441+3308
TDT 57

107' : 16310+3514
HDS2332AB



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.

16364+3349 STF 2069 (HD 149930)

 
 
16h 36m 22.34s +33° 49' 18.4" P.A. 82.00 sep 35.7 mag 7.07,11.03 Sp K0 dist. 107.87 pc (351.87 l.y.)
 
 
Coord 2000 16364+3349 Discov num STF2069 Comp Coord arcsec 2000 16 36 22.34 +33 49 18.4
Date first 1895 Date last 2017 Obs 18
Pa first 72 Pa last 82.3 P.A. Now (θ) 82.3°
Sep first 26.6 Sep last 35.71 Sep. Now (ρ) 35.71"
Mag pri 7.07 Mag sec 11.03 delta mag (ΔM) 3.96 Spectral class K0 (yellow-orange)
Pri motion ra -068 Sec motion ra +020
Pri motion dec +003 Sec motion dec -032
Notes
rPM=1.391
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 149930 Constellation Hercules SAO 65427 HIP 81303
Tycho2 2585-03060-1 Gaia DR2 1325159661797776000 HD 149930 GC 22339
BD BD+34 2816 Distance 107.87 Distance ly 351.87
 
 
WDS 16364+3349 STF 2069 (HD 149930) : 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
16364+3349 STF2069 2004 11 82 35.0 7.20 10.80 K0 D 163622.34+334918.4
16364+3349 STF2069 2006 12 82 35.2 7.20 10.80 K0 D 163622.34+334918.4
16364+3349 STF2069 2014 14 82 35.9 7.07 11.03 K0 163622.34+334918.4
16364+3349 STF2069 2015 16 82 35.8 7.07 11.03 K0 163622.34+334918.4
16364+3349 STF2069 2017 18 82 35.7 7.07 11.03 K0 163622.34+334918.4

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

 
 
WDS 16364+3349 STF 2069 (HD 149930) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16364+3349 STF 2069 (HD 149930) : MEASURES
 
 
No records found.

 
 
WDS 16364+3349 (HD 149930) : VIRTUAL EYEPIECE
 
 

16364+3349 STF2069A mag 7.07 Sp K0 16364+3349 STF2069B sep 29.8 P.A. 80.80 mag 11.03 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 16364+3349 (HD 149930) : ALADIN DSS IMAGE @ 16h 36m 22.34s +33° 49' 18.4"
 
 
 
 
WDS 16364+3349 STF 2069 (HD 149930) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16364+3349 STF2069 distance=0' 16371+3351 POP 2AB distance=10' 16371+3351 LNA 9Aa,Ab distance=10' 16343+3409 TDS9976 distance=33' 16391+3353 CVR1670 distance=34' 16351+3318 JOD 10 distance=35' 16368+3434 TDT 4 distance=45' 16403+3406 UC 3204 distance=52' 16353+3441 KPP4008 distance=54' 16320+3334 LDS4676 distance=58' 16350+3447 RAO 350 distance=61' 16375+3250 SKF2729 distance=61' 16315+3331 BU 816 distance=64' 16355+3501 BWL 44AB distance=73' 16355+3501 BWL 44AB,C distance=73' 16301+3353 HU 1173 distance=79' 16337+3500 HJ 586 distance=79' 16366+3224 GYL 15 distance=86' 16384+3514 COU 985 distance=88' 16431+3321 GRV 935 distance=90' 16358+3219 SEI 539 distance=91' 16384+3221 SLW1190 distance=93' 16345+3220 NSN 680 distance=93' 16288+3413 RAO 669 distance=97' 16413+3505 KPP3414 distance=98' 16382+3212 ZHN 9 distance=101' 16301+3459 KPP4002 distance=105' 16441+3308 TDT 57 distance=106' 16310+3514 HDS2332AB distance=107' 16310+3514 RBR 47AC distance=107' 16450+3355 POP 5 distance=108' 16408+3524 KPP4011 distance=110' 16450+3412 UC 3222 distance=111' 16332+3535 POP 89 distance=112' 16278+3317 SKF2663 distance=113' 16309+3219 CVR 827 distance=113' 16455+3350 SKF 262 distance=115' 16272+3419 POP 1AB distance=117' 16272+3419 POP 1AC distance=117' 16270+3329 DEA 86 distance=119' 16308+3527 ALI 135 distance=120' 16269+3420 SKF1410 distance=122' 16460+3324 KPP1386 distance=123' 16266+3423 SKF1408 distance=126' 16297+3216 TDS9923 distance=126' 16297+3214 TDS9924 distance=127' 16316+3148 COU 620 distance=136' 16352+3606 TDS9980 distance=138' 16434+3539 COU 986 distance=140' 16254+3416 COU 983 distance=140' 16350+3130 RAO 671 distance=140' 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 16364+3349 STF2069 82 35.7
Show 16371+3351 POP 2 AB 135 4.7 10
Show 16371+3351 LNA 9 Aa,Ab 171 0.8 10
Show 16343+3409 TDS9976 71 0.8 33
Show 16391+3353 CVR1670 235 3.5 34
Show 16351+3318 JOD 10 140 0.9 35
Show 16368+3434 TDT 4 190 2.5 45
Show 16403+3406 UC 3204 254 17.1 52
Show 16353+3441 KPP4008 144 2.3 54
Show 16320+3334 LDS4676 32 326.5 58
Show 16350+3447 RAO 350 220 1.2 61
Show 16375+3250 SKF2729 341 27.6 61
Show 16315+3331 BU 816 221 4.9 64
Show 16355+3501 BWL 44 AB 26 0.1 73
Show 16355+3501 BWL 44 AB,C 207 2.2 73
Show 16301+3353 HU 1173 66 0.2 79
Show 16337+3500 HJ 586 236 9.5 79
Show 16366+3224 GYL 15 144 4.5 86
Show 16384+3514 COU 985 81 0.3 88
Show 16431+3321 GRV 935 293 10.5 90
Show 16358+3219 SEI 539 233 10.8 91
Show 16384+3221 SLW1190 68 13.3 93
Show 16345+3220 NSN 680 134 0.9 93
Show 16288+3413 RAO 669 199 1.3 97
Show 16413+3505 KPP3414 219 22.0 98
Show 16382+3212 ZHN 9 74 39.4 101
Show 16301+3459 KPP4002 292 1.8 105
Show 16441+3308 TDT 57 21 0.5 106
Show 16310+3514 HDS2332 AB 214 0.2 107
Show 16310+3514 RBR 47 AC 42 0.9 107
Show 16450+3355 POP 5 140 0.7 108
Show 16408+3524 KPP4011 58 1.5 110
Show 16450+3412 UC 3222 33 44.6 111
Show 16332+3535 POP 89 170 3.2 112
Show 16278+3317 SKF2663 68 1.2 113
Show 16309+3219 CVR 827 242 29.7 113
Show 16455+3350 SKF 262 146 8.2 115
Show 16272+3419 POP 1 AB 179 2.4 117
Show 16272+3419 POP 1 AC 201 40.6 117
Show 16270+3329 DEA 86 182 9.3 119
Show 16308+3527 ALI 135 349 5.2 120
Show 16269+3420 SKF1410 256 1.1 122
Show 16460+3324 KPP1386 255 10.4 123
Show 16266+3423 SKF1408 359 1.9 126
Show 16297+3216 TDS9923 176 0.5 126
Show 16297+3214 TDS9924 221 0.5 127
Show 16316+3148 COU 620 159 2.4 136
Show 16352+3606 TDS9980 359 0.7 138
Show 16434+3539 COU 986 221 1.3 140
Show 16254+3416 COU 983 185 1.8 140
Show 16350+3130 RAO 671 316 3.1 140

 
 
WDS 16364+3349 : COMPONENTS
 
 
  A
B pa=80.8°
sep=29.79"
 
 
16364+3349 A
 
 
Componente originario normalizzato AB Name HD 149930 Coord arcsec 2000 163622.34+334918.4 Mag 7.07
Spectral class K0 (yellow-orange) PmRA -68.00 PmDE 3.0 SAO 65427
HIP 81303 Tycho2 2585-03060-1 HD 149930 GC 22339
BD BD+34 2816
Tycho2
Tycho2 2585-03060-1 Pflag RAmdeg 249.09289891 DEmdeg 33.82177966
PmRA -66.4 PmDE 2.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.51 EpDEm 1991.48
Num 10 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.4 BTmag 8.366 E BTmag 0.016 VTmag 7.072
E VTmag 0.010 Prox 999 TYC T HIP 81303
CCDM RAdeg 249.09308389 DEdeg 33.82177333 EpRA 1990 1.67
EpDE 1990 1.68 E RAdeg 4.2 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 65427 DelFlag RA1950 PmRA1950 -0.0069
DE1950 PmDE1950 -0.006 Vmag 7.2 SpType K0
Double code Source 70 CatNum 22339 DM BD+34 2816
DMcomp BDsup HD 149930 M HD 0
GC 22339 RA1950rad 4.33936655 DE1950rad 0.59205043 PmRA2000 -0.0066
PmDE2000 -0.004
Hipparcos
Catalog H HIP 81303 Proxy RAhms 16 36 22.34
DEdms +33 49 18.4 Vmag 6.95 VarFlag R Vmag H
RAdeg 249.093 DEdeg 33.8218 AstroRef Plx 9.66
CCDM 16364+3349 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 149930 BD BD+34 2816
CD CP Dm number +34 2816 VIred 1.05
SpType K0 R SpType Coord arcsec 2000 163622.34+334918.4
Hipparcos 2
HIP 81303 Sn 5 So 0 Nc 1
RArad 4.3474946525 DErad 0.5903012913 Plx 9.27 PmRA -67.83
PmDE 3.32 E RArad 0.35 E DErad 0.4 E Plx 0.49
E pmRA 0.38 E pmDE 0.52 Hpmag 7.1145 E Hpmag 0.0009
SHp 0.011 VA 0 BV 1.089 E BV 0.008
VI 1.05
CCDM
Ccdm 16364+3349 RComp Comp A Note1
Note2 Discov num DRAs -1.71 DDEs 18.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp K0 PmNote *
PmRA -71 PmDE 8 Dm number +34 2816 Cat1 BD
Name2 +33 1452 Cat2 AGK2/3 HD 149930 M HD
ADS BDS A10127 M ADS BDS N IDS IDS 16326N3401A
HIC 81303
 
 
16364+3349 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163624.70+334923.2 Mag 11.03 PmRA 20.00
PmDE -32.0 Calc delta mag 3.96 Calc coord yes
CCDM
Ccdm 16364+3349 RComp Comp B Note1
Note2 Discov num STF2069 DRAs DDEs
R dRAs Year 1901 Theta 073 Rho 27.7
Obs 3 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10127 M ADS BDS N N IDS IDS 16326N3401B
HIC