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Doubles in session


Current system
20017+5806
AG 395
HD 190380


Nearby doubles
8' : 20012+5800
STI2493

8' : 20009+5801
TDT1913

24' : 19589+5757
NSN 725

26' : 20025+5831
HJL 270

30' : 20054+5807
ARG 106AB

31' : 20055+5800
WSI 164

34' : 20056+5821
TDT1965

35' : 20047+5741
RAO 425

44' : 20065+5828
TDT1985

45' : 19570+5830
STI2486

46' : 19562+5749
LDS2783

47' : 19563+5749
STI2482

51' : 19556+5822
STI2477

56' : 20049+5855
ES 1799AB

57' : 20088+5811
MLB 83AB

57' : 19550+5826
HJ 2917

59' : 19549+5827
HJ 2916

59' : 20022+5707
MLR 607

63' : 20012+5909
MLB 82

70' : 19545+5727
MLR 587

74' : 20020+5652
SKF2027

76' : 20089+5719
STI2506

76' : 19533+5731
YSC 137

76' : 19566+5910
GIC 161

76' : 20104+5839
FOX 249

76' : 20031+5921
ES 1757



Selections
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20017+5806 AG 395 (HD 190380)

 
 
20h 01m 40.41s +58° 05' 45.5" P.A. 357.00 sep 4.3 mag 9.46,10.07 Sp A
 
 
Coord 2000 20017+5806 Discov num AG  395 Comp Coord arcsec 2000 20 01 40.41 +58 05 45.5
Date first 1904 Date last 2016 Obs 16
Pa first 358 Pa last 356.9 P.A. Now (θ) 356.9°
Sep first 4.1 Sep last 4.312 Sep. Now (ρ) 4.312"
Mag pri 9.46 Mag sec 10.07 delta mag (ΔM) 0.61 Spectral class A (white)
Pri motion ra -001 Sec motion ra -002
Pri motion dec +004 Sec motion dec +004
Notes T (Parallax indicates physical)
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190380 Constellation Cygnus Tycho2 3944-00678-1 Gaia DR2 2234805353949060096
HD 190380
 
 
WDS 20017+5806 AG 395 (HD 190380) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
AG Astronomische Gesellschaft (see also ref codes KR and WFD)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20017+5806 AG 395 2003 9 358 4.3 9.46 10.07 A +57 2114 D 200140.41+580545.5
20017+5806 AG 395 2011 11 357 4.2 9.46 10.07 A +57 2114 200140.41+580545.5
20017+5806 AG 395 2016 13 357 4.3 9.46 10.07 A +57 2114 200140.41+580545.5

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

 
 
WDS 20017+5806 AG 395 (HD 190380) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20017+5806 AG 395 (HD 190380) : MEASURES
 
 
No records found.

 
 
WDS 20017+5806 (HD 190380) : VIRTUAL EYEPIECE
 
 

20017+5806 AG 395A mag 9.46 Sp A 20017+5806 AG 395B sep 4.3 P.A. 356.90 mag 10.07 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 20017+5806 (HD 190380) : ALADIN DSS IMAGE @ 20h 01m 40.41s +58° 05' 45.5"
 
 
 
 
WDS 20017+5806 AG 395 (HD 190380) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20017+5806 AG 395 distance=0' 20012+5800 STI2493 distance=8' 20009+5801 TDT1913 distance=8' 19589+5757 NSN 725 distance=24' 20025+5831 HJL 270 distance=26' 20054+5807 A 866Ba,Bb distance=30' 20054+5807 ARG 106AB distance=30' 20055+5800 WSI 164 distance=31' 20056+5821 TDT1965 distance=34' 20047+5741 RAO 425 distance=35' 20065+5828 TDT1985 distance=44' 19570+5830 STI2486 distance=45' 19562+5749 LDS2783 distance=46' 19563+5749 STI2482 distance=47' 19556+5822 STI2477 distance=51' 20049+5855 ES 1799BC distance=56' 20049+5855 ES 1799AB distance=56' 20088+5811 MLB 83BC distance=57' 20088+5811 MLB 83AB distance=57' 19550+5826 HJ 2917 distance=57' 19549+5827 HJ 2916 distance=59' 20022+5707 MLR 607 distance=59' 20012+5909 MLB 82 distance=63' 19545+5727 MLR 587 distance=70' 20020+5652 SKF2027 distance=74' 20089+5719 STI2506 distance=76' 19533+5731 YSC 137 distance=76' 19566+5910 GIC 161 distance=76' 20104+5839 FOX 249 distance=76' 20031+5921 ES 1757 distance=76' 20006+5922 JNN 124BC distance=77' 20006+5922 LDS2787AB distance=77' 19527+5838 STI2472 distance=78' 20077+5908 HJ 2936 distance=79' 20099+5856 FOX 248AB distance=82' 20099+5856 FOX 248AC distance=82' 19596+5927 STF2623 distance=84' 19512+5758 TDT1802 distance=84' 19512+5825 UC 4040 distance=86' 20057+5925 HJ 2934AB distance=86' 20057+5925 HJ 2934CA distance=86' 19562+5651 STI2479 distance=87' 20046+5931 OPI 20 distance=89' 20110+5717 ARG 36 distance=90' 19525+5902 STI2470 distance=92' 19502+5818 TDS1019 distance=92' 19507+5730 STI2465 distance=94' 20099+5657 ES 132AB distance=96' 20099+5657 ES 132AC distance=96' 20099+5657 ES 132BC distance=96' 19551+5927 MLR 230 distance=96' 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 20017+5806 AG 395 357 4.3 0
Show 20012+5800 STI2493 56 7.6 8
Show 20009+5801 TDT1913 208 0.7 8
Show 19589+5757 NSN 725 143 1.4 24
Show 20025+5831 HJL 270 183 18.2 26
Show 20054+5807 A 866 Ba,Bb 184 0.6 30
Show 20054+5807 ARG 106 AB 178 30.0 30
Show 20055+5800 WSI 164 182 44.3 31
Show 20056+5821 TDT1965 80 2.7 34
Show 20047+5741 RAO 425 190 3.6 35
Show 20065+5828 TDT1985 227 1.0 44
Show 19570+5830 STI2486 190 3.9 45
Show 19562+5749 LDS2783 321 68.4 46
Show 19563+5749 STI2482 5 12.1 47
Show 19556+5822 STI2477 149 5.9 51
Show 20049+5855 ES 1799 BC 151 2.2 56
Show 20049+5855 ES 1799 AB 273 22.3 56
Show 20088+5811 MLB 83 BC 205 13.9 57
Show 20088+5811 MLB 83 AB 188 31.8 57
Show 19550+5826 HJ 2917 290 11.5 57
Show 19549+5827 HJ 2916 112 16.8 59
Show 20022+5707 MLR 607 180 1.7 59
Show 20012+5909 MLB 82 14 6.3 63
Show 19545+5727 MLR 587 348 1.0 70
Show 20020+5652 SKF2027 39 58.1 74
Show 20089+5719 STI2506 283 13.3 76
Show 19533+5731 YSC 137 329 0.0 76
Show 19566+5910 GIC 161 254 73.1 76
Show 20104+5839 FOX 249 105 6.5 76
Show 20031+5921 ES 1757 209 1.8 76
Show 20006+5922 JNN 124 BC 301 0.4 77
Show 20006+5922 LDS2787 AB 163 18.4 77
Show 19527+5838 STI2472 2 8.7 78
Show 20077+5908 HJ 2936 251 12.7 79
Show 20099+5856 FOX 248 AB 171 7.2 82
Show 20099+5856 FOX 248 AC 346 27.9 82
Show 19596+5927 STF2623 100 1.5 84
Show 19512+5758 TDT1802 310 2.6 84
Show 19512+5825 UC 4040 224 99.4 86
Show 20057+5925 HJ 2934 AB 310 9.7 86
Show 20057+5925 HJ 2934 CA 263 36.6 86
Show 19562+5651 STI2479 355 3.5 87
Show 20046+5931 OPI 20 124 7.8 89
Show 20110+5717 ARG 36 128 8.0 90
Show 19525+5902 STI2470 125 7.4 92
Show 19502+5818 TDS1019 245 2.2 92
Show 19507+5730 STI2465 313 10.2 94
Show 20099+5657 ES 132 AB 82 5.4 96
Show 20099+5657 ES 132 AC 63 32.7 96
Show 20099+5657 ES 132 BC 59 27.6 96
Show 19551+5927 MLR 230 232 1.4 96

 
 
WDS 20017+5806 : COMPONENTS
 
 
  A
B pa=356.9°
sep=4.31"
 
 
20017+5806 A
 
 
Name HD 190380 Coord arcsec 2000 200140.41+580545.5 Mag 9.46 Spectral class A (white)
PmRA -1.00 PmDE 4.0 Tycho2 3944-00678-1 HD 190380
Tycho2
Tycho2 3944-00678-1 Pflag RAmdeg 300.41838765 DEmdeg 58.09597664
PmRA 2.1 PmDE -2.7 E RAmdeg 11 E DEmdeg 12
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.40 EpDEm 1991.32
Num 5 Q RAmdeg 1.1 Q DEmdeg 2.4 Q pmRA 1.1
Q pmDE 2.5 BTmag 9.718 E BTmag 0.021 VTmag 9.464
E VTmag 0.020 Prox 43 TYC T HIP
CCDM RAdeg 300.41837861 DEdeg 58.09598250 EpRA 1990 1.82
EpDE 1990 1.86 E RAdeg 11.2 E DEdeg 11.6 Posflg D
Corr 0.0
CCDM
Ccdm 20017+5806 RComp Comp A Note1
Note2 Discov num DRAs -1.70 DDEs -14.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp A PmNote *
PmRA -9 PmDE -17 Dm number +57 2114 Cat1 BD
Name2 +57 1325 Cat2 AGK2/3 HD 190380 M HD
ADS BDS A13297 M ADS BDS N IDS IDS 19596N5749A
HIC
 
 
20017+5806 B
 
 
Coord arcsec 2000 200140.38+580549.8 Mag 10.07 PmRA -2.00 PmDE 4.0
Delta magnitude 0.61 Coordinate calculated yes
CCDM
Ccdm 20017+5806 RComp Comp B Note1
Note2 Discov num AG DRAs -1.81 DDEs -12.3
R dRAs 10 Year 1904 Theta 359 Rho 4.2
Obs 3 Vmag 10.4 Sp PmNote *
PmRA -19 PmDE -41 Dm number Cat1
Name2 +57 1324 Cat2 AGK2/3 HD M HD
ADS BDS A13297 M ADS BDS N IDS IDS 19596N5749B
HIC