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Doubles in session


Current system
16448+6647
AG 206


Nearby doubles
44' : 16520+6658
LDS2401

47' : 16515+6712
TDT 118

49' : 16366+6651
TDT 2

51' : 16499+6728
KPP3310

60' : 16397+6738
UC 3201

61' : 16357+6716
MLR 181

70' : 16488+6752
MLR 183

74' : 16521+6746
MLR 185

80' : 16519+6755
HEI 386

80' : 16487+6804
LDS2400

87' : 16563+6742
LDS2404

90' : 16384+6808
UC 3196

90' : 16314+6606
LDS2387

94' : 16545+6801
TDT 136

98' : 16294+6726
LDS2385

98' : 16392+6819
YSC 113

98' : 16329+6756
LDS2389

109' : 16280+6606
TDS9911AB

110' : 16399+6833
AZC 175

114' : 16551+6824
TDS 844

114' : 16472+6454
MLR 61

118' : 16263+6610
LDS2381AB

121' : 16497+6844
WFC 180

122' : 17010+6807
MLR 199AB

125' : 16542+6839
RAO 361

127' : 16564+6502
STF2118AB



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.

16448+6647 AG 206

 
 
16h 44m 48.98s +66° 46' 46.8" P.A. 155.00 sep 6.3 mag 9.94,10.83 Sp G5
 
 
Coord 2000 16448+6647 Discov num AG  206 Comp Coord arcsec 2000 16 44 48.98 +66 46 46.8
Date first 1891 Date last 2020 Obs 29
Pa first 158 Pa last 155.2 P.A. Now (θ) 155.2°
Sep first 5.6 Sep last 6.349 Sep. Now (ρ) 6.349"
Mag pri 9.94 Mag sec 10.83 delta mag (ΔM) 0.89 Spectral class G5 (yellow)
Pri motion ra +005 Sec motion ra +008
Pri motion dec +079 Sec motion dec +066
Notes N T (See Notes, Parallax indicates physical)
rPM=0.169 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4196-01371-1 Gaia DR2 1636366188837014144
 
 
WDS 16448+6647 AG 206 : NOTES
 
 
discov_num notes refcode
AG 206 LDS2398.
 
 
REFERENCES
 
 
refcode metd author reference
AG T Astronomische Gesellschaft (see also ref codes KR and WFD)
AG (Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A T j AG - Leipzig 1903LicOB...2..115H
AG_1903A cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A T - AG - Leipzig 1906QB821.B972.....
AG_1906A +Ma cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B T - AG - Leipzig 1906MmRAS..56....1L
AG_1906B cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C T - AG - Lund 1906QB821.B972.....
AG_1906C cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D T - AG - Strasbourg 1906QB821.B972.....
AG_1906D cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A T - AG - Albany 1913QB811.B8.......
AG_1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B T - AG - Berlin 1913QB811.B8.......
AG_1913B cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C T - AG - Bonn 1913QB811.B8.......
AG_1913C cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D T - AG - Cambridge, England 1913QB811.B8.......
AG_1913D cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E T - AG - Christiania 1913QB811.B8.......
AG_1913E cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F T - AG - Harvard 1913QB811.B8.......
AG_1913F cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G T - AG - Helsingfors 1913QB811.B8.......
AG_1913G cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H T - AG - Leiden 1913QB811.B8.......
AG_1913H cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I T - AG - Leipzig 1913QB811.B8.......
AG_1913I cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J T - AG - Lund 1913QB811.B8.......
AG_1913J cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K T - AG - Strasbourg 1913QB811.B8.......
AG_1913K cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L T - AG - Wien-Ottakring 1913QB811.B8.......
AG_1913L cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M T - AG - Oxford 1913QB811.B8.......
AG_1913M cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A T - AG - Leipzig 1932QB821.A43......
AG_1932A cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B T - AG - Berlin 1932QB821.A43......
AG_1932B cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C T - AG - Helsingfors 1932QB821.A43......
AG_1932C cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D T - AG - Bonn 1932QB821.A43......
AG_1932D cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E T - AG - Lund 1932QB821.A43......
AG_1932E cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F T - AG - Cambridge, England 1932QB821.A43......
AG_1932F cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G T - AG - Oxford 1932QB821.A43......
AG_1932G cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A T - AG 2002yCat.1275....0D
AG_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16448+6647 AG 206 2006 17 155 6.1 9.94 10.83 G5 N D 164448.98+664646.8
16448+6647 AG 206 2010 20 156 6.1 9.94 10.83 G5 N 164448.98+664646.8
16448+6647 AG 206 2017 21 156 6.1 9.94 10.83 G5 N 164448.98+664646.8
16448+6647 AG 206 2018 23 156 6.2 9.94 10.83 G5 N 164448.98+664646.8
16448+6647 AG 206 2020 28 155 6.3 9.94 10.83 G5 NT 164448.98+664646.8

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

 
 
WDS 16448+6647 AG 206 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16448+6647 AG 206 : MEASURES
 
 
No records found.

 
 
WDS 16448+6647 : VIRTUAL EYEPIECE
 
 

16448+6647 AG 206A mag 9.94 Sp G5 16448+6647 AG 206B sep 5.9 P.A. 169.70 mag 10.83 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 16448+6647 : ALADIN DSS IMAGE @ 16h 44m 48.98s +66° 46' 46.8"
 
 
 
 
WDS 16448+6647 AG 206 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16448+6647 AG 206 distance=1' 16520+6658 LDS2401 distance=44' 16515+6712 TDT 118 distance=47' 16366+6651 TDT 2 distance=49' 16499+6728 KPP3310 distance=51' 16397+6738 UC 3201 distance=60' 16357+6716 MLR 181 distance=61' 16488+6752 MLR 183 distance=70' 16521+6746 MLR 185 distance=74' 16519+6755 HEI 386 distance=80' 16487+6804 LDS2400 distance=80' 16563+6742 LDS2404 distance=87' 16384+6808 UC 3196 distance=90' 16314+6606 LDS2387 distance=90' 16545+6801 TDT 136 distance=94' 16294+6726 LDS2385 distance=98' 16392+6819 YSC 113 distance=98' 16329+6756 LDS2389 distance=98' 16280+6606 TDS9911AB distance=109' 16399+6833 AZC 175 distance=110' 16551+6824 TDS 844 distance=114' 16472+6454 MLR 61 distance=114' 16263+6610 LDS2381AB distance=118' 16263+6610 RAO 348Aa,Ab distance=118' 16497+6844 WFC 180 distance=121' 17010+6807 MLR 199AB distance=122' 17010+6807 WSI 35AD distance=122' 17010+6807 MLR 199BC distance=123' 16542+6839 RAO 361 distance=125' 16564+6502 STF2118AB distance=127' 16564+6502 D 30AC distance=127' 16570+6835 TDS 845 distance=129' 16593+6513 STF2124 distance=130' 16493+6855 MLR 184 distance=132' 16461+6903 TDT 76 distance=137' 17012+6829 SKF2732 distance=139' 16479+6906 LDS1855 distance=139' 16589+6851 LDS1859 distance=148' 16380+6910 HDS2353 distance=149' 16290+6447 TOK 604 distance=155' 16294+6856 BU 356 distance=156' 16376+6919 CBL 160 distance=158' 16452+6406 TDT 68 distance=162' 16352+6416 LDS2393 distance=163' 16268+6450 LDS2383 distance=164' 16438+6357 LDS2397 distance=169' 17023+6436 TOI1487 distance=170' 16487+6359 LDS2399 distance=170' 16366+6354 LDS2394AB distance=181' 16366+6354 JNN 108Aa,Ab distance=181' 16358+6355 UC 3190 distance=182' 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 16448+6647 AG 206 155 6.3 1
Show 16520+6658 LDS2401 340 9.3 44
Show 16515+6712 TDT 118 223 0.5 47
Show 16366+6651 TDT 2 79 0.6 49
Show 16499+6728 KPP3310 136 1.8 51
Show 16397+6738 UC 3201 150 15.9 60
Show 16357+6716 MLR 181 285 1.4 61
Show 16488+6752 MLR 183 27 0.7 70
Show 16521+6746 MLR 185 294 0.4 74
Show 16519+6755 HEI 386 172 0.1 80
Show 16487+6804 LDS2400 16 11.8 80
Show 16563+6742 LDS2404 283 54.0 87
Show 16384+6808 UC 3196 164 30.6 90
Show 16314+6606 LDS2387 243 2.3 90
Show 16545+6801 TDT 136 5 1.9 94
Show 16294+6726 LDS2385 253 4.6 98
Show 16392+6819 YSC 113 333 0.8 98
Show 16329+6756 LDS2389 117 72.0 98
Show 16280+6606 TDS9911 AB 279 2.5 109
Show 16399+6833 AZC 175 29 20.9 110
Show 16551+6824 TDS 844 156 1.0 114
Show 16472+6454 MLR 61 304 1.5 114
Show 16263+6610 LDS2381 AB 106 78.1 118
Show 16263+6610 RAO 348 Aa,Ab 182 0.2 118
Show 16497+6844 WFC 180 122 4.8 121
Show 17010+6807 MLR 199 AB 76 19.2 122
Show 17010+6807 WSI 35 AD 84 7.0 122
Show 17010+6807 MLR 199 BC 39 2.8 123
Show 16542+6839 RAO 361 323 3.6 125
Show 16564+6502 STF2118 AB 65 0.9 127
Show 16564+6502 D 30 AC 337 374.7 127
Show 16570+6835 TDS 845 131 1.6 129
Show 16593+6513 STF2124 87 14.7 130
Show 16493+6855 MLR 184 43 7.0 132
Show 16461+6903 TDT 76 227 1.0 137
Show 17012+6829 SKF2732 287 15.5 139
Show 16479+6906 LDS1855 6 6.6 139
Show 16589+6851 LDS1859 173 6.7 148
Show 16380+6910 HDS2353 202 0.3 149
Show 16290+6447 TOK 604 269 999.9 155
Show 16294+6856 BU 356 117 7.3 156
Show 16376+6919 CBL 160 125 99.2 158
Show 16452+6406 TDT 68 201 1.5 162
Show 16352+6416 LDS2393 326 29.0 163
Show 16268+6450 LDS2383 199 6.0 164
Show 16438+6357 LDS2397 231 9.4 169
Show 17023+6436 TOI1487 46 0.1 170
Show 16487+6359 LDS2399 346 17.6 170
Show 16366+6354 LDS2394 AB 198 3.4 181
Show 16366+6354 JNN 108 Aa,Ab 102 0.2 181
Show 16358+6355 UC 3190 191 19.3 182

 
 
WDS 16448+6647 : COMPONENTS
 
 
  A
B pa=169.7°
sep=5.86"
 
 
16448+6647 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164448.98+664646.8 Mag 9.94 Spectral class G5 (yellow)
PmRA 5.00 PmDE 79.0 Tycho2 4196-01371-1
Tycho2
Tycho2 4196-01371-1 Pflag RAmdeg 251.20407912 DEmdeg 66.77967899
PmRA 2.2 PmDE 82.2 E RAmdeg 21 E DEmdeg 22
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.45 EpDEm 1987.85
Num 7 Q RAmdeg 2.1 Q DEmdeg 1.5 Q pmRA 2.1
Q pmDE 1.5 BTmag 10.851 E BTmag 0.046 VTmag 9.942
E VTmag 0.031 Prox 61 TYC T HIP
CCDM RAdeg 251.20406750 DEdeg 66.77948639 EpRA 1990 1.72
EpDE 1990 1.59 E RAdeg 21.4 E DEdeg 23.3 Posflg
Corr -0.1
CCDM
Ccdm 16448+6647 RComp Comp A Note1
Note2 Discov num DRAs 0.70 DDEs -12.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.1 Sp G5 PmNote *
PmRA -15 PmDE 93 Dm number +67 967 Cat1 BD
Name2 +66 749 Cat2 AGK2/3 HD M HD
ADS BDS A10208 M ADS BDS N IDS IDS 16446N6657A
HIC
 
 
16448+6647 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164449.16+664641.0 Mag 10.83 PmRA 8.00
PmDE 66.0 Tycho2 4196-01371-2 Calc delta mag 0.89 Calc coord yes
Tycho2
Tycho2 4196-01371-2 Pflag RAmdeg 251.20595467 DEmdeg 66.77812001
PmRA 9.2 PmDE 72.4 E RAmdeg 45 E DEmdeg 48
E pmRA 1.9 E pmDE 2.0 EpRAm 1985.82 EpDEm 1985.46
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 11.933 E BTmag 0.104 VTmag 10.834
E VTmag 0.065 Prox 61 TYC T HIP
CCDM RAdeg 251.20590111 DEdeg 66.77795111 EpRA 1990 1.74
EpDE 1990 1.59 E RAdeg 45.6 E DEdeg 50.3 Posflg
Corr -0.1
CCDM
Ccdm 16448+6647 RComp Comp B Note1
Note2 Discov num AG 206 DRAs DDEs
R dRAs Year 1891 Theta 155 Rho 5.7
Obs 8 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10208 M ADS BDS N IDS IDS 16448N6657B
HIC