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Current system
20029+0824
STF 2615
HD 190072


Nearby doubles
19' : 20025+0841
WIS 336

21' : 20030+0804
FMR 156

41' : 20005+0844
HDS2850

44' : 20010+0853
J 3041AB

49' : 20020+0910
J 3044

50' : 20006+0859
J 3040

56' : 20058+0748
J 546

56' : 20024+0728
J 1293

57' : 20046+0914
STF2621

64' : 19591+0849
J 3038

66' : 20038+0927
J 2295

68' : 20071+0759
A 609

72' : 19584+0852
J 818AB

73' : 20064+0734
GMC 7

73' : 20011+0931
CHR 118

74' : 20065+0733
GMC 8

75' : 20079+0836
J 1873

75' : 20066+0735
STTA198AB

75' : 20002+0718
J 2189

76' : 20078+0805
TDT2006

85' : 20066+0928
A 1196

86' : 20072+0919
GRV 314

89' : 20047+0949
J 545

89' : 19573+0918
J 2699

90' : 19569+0816
HJ 2847

90' : 20013+0950
J 173



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.

20029+0824 STF 2615 (HD 190072)

 
 
20h 02m 54.05s +08° 23' 50.7" P.A. 301.00 sep 8.9 mag 7.61,10.29 Sp B9
 
 
Coord 2000 20029+0824 Discov num STF2615 Comp Coord arcsec 2000 20 02 54.05 +08 23 50.7
Date first 1825 Date last 2015 Obs 35
Pa first 323 Pa last 301.2 P.A. Now (θ) 301.2°
Sep first 10.7 Sep last 8.89 Sep. Now (ρ) 8.89"
Mag pri 7.61 Mag sec 10.29 delta mag (ΔM) 2.68 Spectral class B9 (blue-white)
Pri motion ra +005 Sec motion ra -001
Pri motion dec -002 Sec motion dec -022
Notes
rPM=0.948
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190072 Constellation Aquila SAO 125380 Tycho2 1072-00354-1
Gaia DR2 4299016664193163136 HD 190072 GC 27791
 
 
WDS 20029+0824 STF 2615 (HD 190072) : 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
20029+0824 STF2615 2000 27 304 9.1 7.61 10.29 B9 D 200254.05+082350.7
20029+0824 STF2615 2015 31 301 8.9 7.61 10.29 B9 200254.05+082350.7

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

 
 
WDS 20029+0824 STF 2615 (HD 190072) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20029+0824 STF 2615 (HD 190072) : MEASURES
 
 
No records found.

 
 
WDS 20029+0824 (HD 190072) : VIRTUAL EYEPIECE
 
 

20029+0824 STF2615A mag 7.61 Sp B9 20029+0824 STF2615B sep 8.8 P.A. 301.50 mag 10.29 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20029+0824 (HD 190072) : ALADIN DSS IMAGE @ 20h 02m 54.05s +08° 23' 50.7"
 
 
 
 
WDS 20029+0824 STF 2615 (HD 190072) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20029+0824 STF2615 distance=0' 20025+0841 WIS 336 distance=19' 20030+0804 FMR 156 distance=21' 20005+0844 HDS2850 distance=41' 20010+0853 J 3041BC distance=44' 20010+0853 J 3041AB distance=44' 20020+0910 J 3044 distance=49' 20006+0859 J 3040 distance=50' 20058+0748 J 546 distance=56' 20024+0728 J 1293 distance=56' 20046+0914 STF2621 distance=57' 19591+0849 J 3038 distance=64' 20038+0927 J 2295 distance=66' 20071+0759 A 609 distance=68' 19584+0852 J 818AB distance=72' 19584+0852 J 818AC distance=72' 19584+0852 FYM 186BD distance=72' 20064+0734 GMC 7 distance=73' 20011+0931 CHR 118 distance=73' 20065+0733 GMC 8 distance=74' 20079+0836 J 1873 distance=75' 20066+0735 STTA198AB distance=75' 20066+0735 STTA198AC distance=75' 20066+0735 GMC 6AD distance=75' 20002+0718 J 2189 distance=75' 20078+0805 TDT2006 distance=76' 20066+0928 A 1196 distance=85' 20072+0919 GRV 314 distance=86' 20047+0949 J 545 distance=89' 19573+0918 J 2699 distance=89' 20014+0657 J 2568CD distance=89' 20014+0657 STF2612BC distance=90' 19569+0816 HJ 2847 distance=90' 20013+0950 J 173 distance=90' 20014+0657 STF2612AB distance=90' 20078+0924 STF2628 distance=95' 20014+0649 GRV 305 distance=97' 19592+0704 TDT1901 distance=97' 20028+1002 J 174 distance=98' 19570+0909 J 3035 distance=99' 19558+0829 DAM 184 distance=106' 19558+0830 J 1869 distance=107' 20101+0827 STF2635AB distance=108' 20101+0827 STF2635AC distance=108' 20101+0827 GMC 9AD distance=108' 20019+1012 J 3043 distance=108' 19575+0711 GRV 300 distance=109' 19556+0826 MLL 9 distance=109' 19555+0841 J 1184 distance=111' 19599+1007 J 831 distance=113' 20019+1019 GWP2917 distance=116' 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 20029+0824 STF2615 301 8.9
Show 20025+0841 WIS 336 4 999.9 19
Show 20030+0804 FMR 156 171 11.4 21
Show 20005+0844 HDS2850 114 1.9 41
Show 20010+0853 J 3041 BC 121 13.6 44
Show 20010+0853 J 3041 AB 128 6.5 44
Show 20020+0910 J 3044 343 5.3 49
Show 20006+0859 J 3040 187 5.2 50
Show 20058+0748 J 546 289 2.9 56
Show 20024+0728 J 1293 192 1.6 56
Show 20046+0914 STF2621 224 5.7 57
Show 19591+0849 J 3038 50 6.0 64
Show 20038+0927 J 2295 278 6.1 66
Show 20071+0759 A 609 130 0.4 68
Show 19584+0852 J 818 AB 20 1.5 72
Show 19584+0852 J 818 AC 187 23.3 72
Show 19584+0852 FYM 186 BD 159 19.5 72
Show 20064+0734 GMC 7 316 40.3 73
Show 20011+0931 CHR 118 175 0.3 73
Show 20065+0733 GMC 8 253 60.9 74
Show 20079+0836 J 1873 175 7.5 75
Show 20066+0735 STTA198 AB 185 64.6 75
Show 20066+0735 STTA198 AC 173 35.1 75
Show 20066+0735 GMC 6 AD 316 33.8 75
Show 20002+0718 J 2189 2 4.7 75
Show 20078+0805 TDT2006 79 0.7 76
Show 20066+0928 A 1196 242 0.3 85
Show 20072+0919 GRV 314 269 36.5 86
Show 20047+0949 J 545 355 5.1 89
Show 19573+0918 J 2699 339 9.9 89
Show 20014+0657 J 2568 CD 310 3.6 89
Show 20014+0657 STF2612 BC 41 26.9 90
Show 19569+0816 HJ 2847 225 15.1 90
Show 20013+0950 J 173 53 6.3 90
Show 20014+0657 STF2612 AB 54 42.5 90
Show 20078+0924 STF2628 338 3.0 95
Show 20014+0649 GRV 305 202 71.6 97
Show 19592+0704 TDT1901 208 0.9 97
Show 20028+1002 J 174 176 4.7 98
Show 19570+0909 J 3035 246 7.9 99
Show 19558+0829 DAM 184 220 6.3 106
Show 19558+0830 J 1869 9 8.9 107
Show 20101+0827 STF2635 AB 80 7.7 108
Show 20101+0827 STF2635 AC 38 88.9 108
Show 20101+0827 GMC 9 AD 37 127.5 108
Show 20019+1012 J 3043 178 7.4 108
Show 19575+0711 GRV 300 20 24.2 109
Show 19556+0826 MLL 9 30 3.7 109
Show 19555+0841 J 1184 166 2.0 111
Show 19599+1007 J 831 276 7.3 113
Show 20019+1019 GWP2917 113 3.2 116

 
 
WDS 20029+0824 : COMPONENTS
 
 
  A
B pa=301.5°
sep=8.82"
 
 
20029+0824 A
 
 
Componente originario normalizzato AB Name HD 190072 Coord arcsec 2000 200254.05+082350.7 Mag 7.61
Spectral class B9 (blue-white) PmRA 5.00 PmDE -2.0 SAO 125380
Tycho2 1072-00354-1 HD 190072 GC 27791 DM BD+07 4349
Tycho2
Tycho2 1072-00354-1 Pflag RAmdeg 300.72522280 DEmdeg 8.39741150
PmRA 5.2 PmDE -1.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.51 EpDEm 1991.25
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 7.559 E BTmag 0.016 VTmag 7.614
E VTmag 0.011 Prox 90 TYC T HIP
CCDM RAdeg 300.72521056 DEdeg 8.39741444 EpRA 1990 1.63
EpDE 1990 1.43 E RAdeg 4.3 E DEdeg 4.9 Posflg
Corr -0.3
SAO
SAO 125380 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.016 Vmag 7.8 SpType B9
Double code Source 70 CatNum 27791 DM BD+07 4349
DMcomp BDsup HD 190072 M HD 0
GC 27791 RA1950rad 5.23807573 DE1950rad 0.14410584 PmRA2000 0.001
PmDE2000 0.013
CCDM
Ccdm 20029+0824 RComp Comp A Note1
Note2 Discov num DRAs 0.02 DDEs -9.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp B9 PmNote *
PmRA 1 PmDE 3 Dm number +07 4349 Cat1 BD
Name2 +08 2690 Cat2 AGK2/3 HD 190072 M HD
ADS BDS A13294 M ADS BDS N IDS IDS 19581N0807A
HIC
 
 
20029+0824 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200253.54+082355.3 Mag 10.29 PmRA -1.00
PmDE -22.0 Calc delta mag 2.68 Calc coord yes
CCDM
Ccdm 20029+0824 RComp Comp B Note1
Note2 Discov num STF2615 DRAs -0.49 DDEs -4.4
R dRAs 91 Year 1927 Theta 312 Rho 9.8
Obs 13 Vmag 10.8 Sp PmNote *
PmRA -7 PmDE -21 Dm number Cat1
Name2 +08 2689 Cat2 AGK2/3 HD M HD
ADS BDS A13294 M ADS BDS N IDS IDS 19581N0807B
HIC