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Doubles in session


Current system
20101+0827
STF 2635 AB
HD 191533


Nearby doubles
36' : 20079+0836
J 1873

37' : 20124+0840
HEI 582

40' : 20110+0902
J 3054

41' : 20078+0805
TDT2006

47' : 20125+0754
J 2302

48' : 20133+0823
TDT2098

53' : 20071+0759
A 609

56' : 20120+0914
GWP2929

60' : 20140+0816
J 1295

66' : 20143+0803
HDS2884

67' : 20078+0924
STF2628

69' : 20072+0919
GRV 314

73' : 20150+0835
J 552

74' : 20066+0735
STTA198AB

76' : 20141+0914
J 1878

76' : 20058+0748
J 546

77' : 20065+0733
GMC 8

77' : 20064+0734
GMC 7

78' : 20130+0721
HJ 2938

81' : 20154+0843
SKF2028

82' : 20066+0928
A 1196

87' : 20136+0717
TOB 308AB

90' : 20156+0749
STF2656

92' : 20081+0954
HEI 580

93' : 20140+0713
CVR 220

96' : 20046+0914
STF2621



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.

20101+0827 STF 2635 AB (HD 191533)

 
 
20h 10m 07.83s +08° 26' 37.8" P.A. 80.00 sep 7.7 mag 6.66,10.19 Sp F7V dist. 62.74 pc (204.66 l.y.)
 
 
Coord 2000 20101+0827 Discov num STF2635 Comp AB Coord arcsec 2000 20 10 07.83 +08 26 37.8
Date first 1825 Date last 2016 Obs 31
Pa first 79 Pa last 79.6 P.A. Now (θ) 79.6°
Sep first 7.3 Sep last 7.679 Sep. Now (ρ) 7.679"
Mag pri 6.66 Mag sec 10.19 delta mag (ΔM) 3.53 Spectral class F7V (yellow-white)
Pri motion ra -064 Sec motion ra -061
Pri motion dec -174 Sec motion dec -173
Notes V (Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
20101+0827 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 191533 125517 20 10 08 +08 26 38 STF 2635 AB 2016 31 80 7.7 6.66 10.19 3.53 <===
Show 125517 20 10 08 +08 26 38 STF 2635 AC 2015 9 38 88.9 6.66 13.20 6.54
Show 125517 20 10 08 +08 26 38 GMC 9 AD 2011 3 37 127.5 6.66 13.30 6.64
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191533 Constellation Aquila SAO 125517 HIP 99367
Tycho2 1072-02400-1 Gaia DR2 4251211582238735488 HD 191533 GC 27983
BD BD+08 4358 Distance 62.74 Distance ly 204.66
 
 
WDS 20101+0827 STF 2635 AB (HD 191533) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GMc2011 C u Micello, G. 2011JDSO....7...37M
GMc2011 JDSO 7, 37, 2011
GMc2011b C w Preti, L. & Micello, G. 2011JDSO....7..144P
GMc2011b JDSO 7, 144, 2011
GMc2012 C u Micello, G. 2012JDSO....8...28M
GMc2012 JDSO 8, 28, 2012
GMc2012b P j Micello, G. .
GMc2012b +C Il Bollettino Delle Stelle Doppie 2, 14, 2012
GMc2012c P+ w Micello, G. 2012OED.....9..117M
GMc2012c +E2 El Observador de Estrellas Dobles, Issue #9, 117, 2012
GMc2012d C j Adigrat, A. & Micello, G. .
GMc2012d +M Il Bollettino Delle Stelle Doppie 2, 21, 2012
GMc2012e C u Micello, G. 2012JDSO....8..193M
GMc2012e JDSO 8, 193, 2012
GMc2012f P+ j Micello, G. .
GMc2012f +C Il Bollettino Delle Stelle Doppie 1, 14, 2012
GMc2012g C u Micello, G. ...................
GMc2012g Webb Soc., Double Star Circ. 20, 2012
GMc2012h M j Micello, G. .
GMc2012h Il Bollettino Delle Stelle Doppie 2, 26, 2012
GMc2012i P - Micello, G. .
GMc2012i Il Bollettino Delle Stelle Doppie 3, 13, 2012
GMc2013 C j Micello, G. .
GMc2013 Il Bollettino Delle Stelle Doppie 4, 18, 2013
GMc2013b P - Micello, G. .
GMc2013b Il Bollettino Delle Stelle Doppie 5, 5, 2013
GMc2013c C j Micello, G. .
GMc2013c Il Bollettino Delle Stelle Doppie 6, 23, 2013
GMc2013c (Date corrected from 2012.829 to 2012.892 before conversion to Julian epoch)
GMc2013d C - Micello, G. .
GMc2013d +P Il Bollettino Delle Stelle Doppie 7, 9, 2013
GMc2014 C j Micello, G. .
GMc2014 Il Bollettino Delle Stelle Doppie 8, 21, 2014
GMc2016 C - Micello, G. .
GMc2016 +orb Il Bollettino Delle Stelle Doppie 17, 5, 2016
GMc2019 C j Micello, G. .
GMc2019 Il Bollettino Delle Stelle Doppie 28, 15, 2019
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
20101+0827 STF2635 AB 2005 24 80 7.8 6.66 10.19 F7V DV 201007.83+082637.8
20101+0827 STF2635 AB 2011 26 79 7.4 6.66 10.19 F7V VD 201007.83+082637.8
20101+0827 STF2635 AB 2013 27 80 7.8 6.66 10.19 F7V V 201007.83+082637.8
20101+0827 STF2635 AB 2015 28 80 7.7 6.66 10.19 F7V V 201007.83+082637.8
20101+0827 STF2635 AB 2016 31 80 7.7 6.66 10.19 F7V V 201007.83+082637.8

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

 
 
WDS 20101+0827 STF 2635 AB (HD 191533) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20101+0827 STF 2635 AB (HD 191533) : MEASURES
 
 
No records found.

 
 
WDS 20101+0827 (HD 191533) : VIRTUAL EYEPIECE
 
 

20101+0827 STF2635A mag 6.66 Sp F7V 20101+0827 STF2635B sep 7.6 P.A. 79.50 mag 10.19 20101+0827 STF2635C sep 88.5 P.A. 37.60 mag 13.2 20101+0827 GMC 9D sep 127.0 P.A. 36.40 mag 13.3 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 20101+0827 (HD 191533) : ALADIN DSS IMAGE @ 20h 10m 07.83s +08° 26' 37.8"
 
 
 
 
WDS 20101+0827 STF 2635 AB (HD 191533) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20101+0827 STF2635AB distance=1' 20101+0827 STF2635AC distance=1' 20101+0827 GMC 9AD distance=1' 20079+0836 J 1873 distance=36' 20124+0840 HEI 582 distance=37' 20110+0902 J 3054 distance=40' 20078+0805 TDT2006 distance=41' 20125+0754 J 2302 distance=47' 20133+0823 TDT2098 distance=48' 20071+0759 A 609 distance=53' 20120+0914 GWP2929 distance=56' 20140+0816 J 1295 distance=60' 20143+0803 HDS2884 distance=66' 20078+0924 STF2628 distance=67' 20072+0919 GRV 314 distance=69' 20150+0835 J 552 distance=73' 20066+0735 STTA198AB distance=74' 20066+0735 STTA198AC distance=74' 20066+0735 GMC 6AD distance=74' 20141+0914 J 1878 distance=76' 20058+0748 J 546 distance=76' 20065+0733 GMC 8 distance=77' 20064+0734 GMC 7 distance=77' 20130+0721 HJ 2938 distance=78' 20154+0843 SKF2028 distance=81' 20066+0928 A 1196 distance=82' 20136+0717 TOB 308BC distance=87' 20136+0717 TOB 308AB distance=87' 20156+0749 STF2656 distance=90' 20081+0954 HEI 580 distance=92' 20140+0713 CVR 220 distance=93' 20046+0914 STF2621 distance=96' 20107+1005 J 505 distance=99' 20133+0956 J 1877AB distance=100' 20133+0956 J 1877AC distance=100' 20133+0956 ABH 133AD distance=100' 20133+0956 ABH 133AE distance=100' 20133+0956 ABH 133AF distance=100' 20133+0956 ABH 133AG distance=100' 20133+0956 ABH 133AH distance=100' 20133+0956 ABH 133AI distance=100' 20133+0956 ABH 133AJ distance=100' 20133+0956 ABH 133AK distance=100' 20133+0956 ABH 133AL distance=100' 20167+0802 CVR 222 distance=101' 20129+0959 HJ 908 distance=101' 20157+0715 LDS1038 distance=104' 20029+0824 STF2615 distance=108' 20030+0804 FMR 156 distance=109' 20038+0927 J 2295 distance=110' 20158+0715 DAM 207 distance=111' 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 20101+0827 STF2635 AB 80 7.7 1
Show 20101+0827 STF2635 AC 38 88.9 1
Show 20101+0827 GMC 9 AD 37 127.5 1
Show 20079+0836 J 1873 175 7.5 36
Show 20124+0840 HEI 582 220 0.7 37
Show 20110+0902 J 3054 164 5.0 40
Show 20078+0805 TDT2006 79 0.7 41
Show 20125+0754 J 2302 26 7.2 47
Show 20133+0823 TDT2098 77 2.1 48
Show 20071+0759 A 609 130 0.4 53
Show 20120+0914 GWP2929 217 40.3 56
Show 20140+0816 J 1295 94 4.0 60
Show 20143+0803 HDS2884 130 0.5 66
Show 20078+0924 STF2628 338 3.0 67
Show 20072+0919 GRV 314 269 36.5 69
Show 20150+0835 J 552 274 4.0 73
Show 20066+0735 STTA198 AB 185 64.6 74
Show 20066+0735 STTA198 AC 173 35.1 74
Show 20066+0735 GMC 6 AD 316 33.8 74
Show 20141+0914 J 1878 113 8.3 76
Show 20058+0748 J 546 289 2.9 76
Show 20065+0733 GMC 8 253 60.9 77
Show 20064+0734 GMC 7 316 40.3 77
Show 20130+0721 HJ 2938 146 20.0 78
Show 20154+0843 SKF2028 67 3.9 81
Show 20066+0928 A 1196 242 0.3 82
Show 20136+0717 TOB 308 BC 63 15.6 87
Show 20136+0717 TOB 308 AB 50 18.9 87
Show 20156+0749 STF2656 233 9.7 90
Show 20081+0954 HEI 580 330 2.5 92
Show 20140+0713 CVR 220 238 101.7 93
Show 20046+0914 STF2621 224 5.7 96
Show 20107+1005 J 505 35 4.2 99
Show 20133+0956 J 1877 AB 18 7.1 100
Show 20133+0956 J 1877 AC 290 13.6 100
Show 20133+0956 ABH 133 AD 261 28.4 100
Show 20133+0956 ABH 133 AE 213 81.0 100
Show 20133+0956 ABH 133 AF 10 28.2 100
Show 20133+0956 ABH 133 AG 142 60.3 100
Show 20133+0956 ABH 133 AH 138 67.8 100
Show 20133+0956 ABH 133 AI 103 80.5 100
Show 20133+0956 ABH 133 AJ 92 74.5 100
Show 20133+0956 ABH 133 AK 49 66.2 100
Show 20133+0956 ABH 133 AL 245 53.9 100
Show 20167+0802 CVR 222 285 97.6 101
Show 20129+0959 HJ 908 350 32.5 101
Show 20157+0715 LDS1038 288 116.0 104
Show 20029+0824 STF2615 301 8.9 108
Show 20030+0804 FMR 156 171 11.4 109
Show 20038+0927 J 2295 278 6.1 110
Show 20158+0715 DAM 207 207 3.8 111

 
 
WDS 20101+0827 : COMPONENTS
 
 
  A B C
B pa=79.5°
sep=7.60"
 
C pa=37.6°
sep=88.51"
pa=34.1°
sep=83.01"
 
D pa=36.4°
sep=127.01"
pa=34.0°
sep=121.57"
pa=33.7°
sep=38.56"
 
 
20101+0827 A
 
 
Name HD 191533 Coord arcsec 2000 201007.83+082637.8 Mag 6.66 Spectral class F7V (yellow-white)
PmRA -64.00 PmDE -174.0 SAO 125517 HIP 99367
Tycho2 1072-02400-1 HD 191533 GC 27983 BD BD+08 4358
Tycho2
Tycho2 1072-02400-1 Pflag RAmdeg 302.53245068 DEmdeg 8.44339728
PmRA -63.8 PmDE -174.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.50 EpDEm 1991.25
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 7.192 E BTmag 0.015 VTmag 6.656
E VTmag 0.010 Prox 76 TYC T HIP 99367
CCDM A RAdeg 302.53259944 DEdeg 8.44380944 EpRA 1990 1.68
EpDE 1990 1.49 E RAdeg 4.3 E DEdeg 4.7 Posflg
Corr -0.1
SAO
SAO 125517 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 -0.157 Vmag 6.6 SpType F8
Double code Source 70 CatNum 27983 DM BD+08 4358
DMcomp BDsup HD 191533 M HD 0
GC 27983 RA1950rad 5.26962372 DE1950rad 0.14481974 PmRA2000 -0.0043
PmDE2000 -0.16
Hipparcos
Catalog H HIP 99367 Proxy H RAhms 20 10 07.83
DEdms +08 26 37.8 Vmag 6.57 VarFlag R Vmag H
RAdeg 302.533 DEdeg 8.44382 AstroRef A Plx 17.19
CCDM 20101+0827 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 79 Rho 7.619 HD 191533 BD BD+08 4358
CD CP Dm number +08 4358 VIred 0.59
SpType F8 R SpType Coord arcsec 2000 201007.83+082637.8
Hipparcos 2
HIP 99367 Sn 15 So 3 Nc 2
RArad 5.2801901109 DErad 0.1473724767 Plx 15.94 PmRA -62.35
PmDE -171.08 E RArad 0.59 E DErad 0.43 E Plx 0.66
E pmRA 0.75 E pmDE 0.64 Hpmag 6.6844 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.524 E BV 0.009
VI 0.59
CCDM
Ccdm 20101+0827 RComp Comp A Note1
Note2 Discov num DRAs 1.86 DDEs -24.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.6 Sp F8 PmNote *
PmRA -46 PmDE -182 Dm number +08 4358 Cat1 BD
Name2 +08 2722 Cat2 AGK2/3 HD 191533 M HD
ADS BDS A13443 M ADS BDS N IDS IDS 20053N0809A
HIC 99367
 
 
20101+0827 B
 
 
Coord arcsec 2000 201008.33+082639.2 Mag 10.19 PmRA -61.00 PmDE -173.0
Calc delta mag 3.53 Calc coord yes
CCDM
Ccdm 20101+0827 RComp Comp B Note1
Note2 Discov num STF2635 DRAs DDEs
R dRAs Year 1828 Theta 079 Rho 7.4
Obs 13 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13443 M ADS BDS N IDS IDS 20053N0809B
HIC 99367
 
 
20101+0827 C
 
 
Coord arcsec 2000 201011.47+082747.9 Mag 13.2 PmRA -5.00 PmDE 5.0
Calc delta mag 6.54 Calc coord yes
CCDM
Ccdm 20101+0827 RComp Comp C Note1
Note2 Discov num STF2635 DRAs DDEs
R dRAs Year 1924 Theta 042 Rho 73.7
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13443 M ADS BDS N IDS IDS 20053N0809C
HIC
 
 
20101+0827 D
 
 
Coord arcsec 2000 201012.91+082820.0 Mag 13.3 PmRA -15.00 PmDE -14.0
Calc delta mag 6.64 Calc coord yes