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Doubles in session


Current system
20144-0603
STF 2646 BC


Nearby doubles
11' : 20150-0557
RST4657

43' : 20116-0609
BU 833AB

44' : 20158-0640
UC 4130

44' : 20153-0644
KPP4188

46' : 20167-0630
J 1388

51' : 20113-0542
GWP2925

52' : 20169-0527
RST4658

52' : 20132-0514
LDS4833AB

64' : 20109-0637
ARU 20

66' : 20133-0706
RST4655

68' : 20188-0614
RST4660

69' : 20189-0608
RST4661

71' : 20113-0510
KPP2247

72' : 20174-0507
GWP2936

73' : 20141-0450
HDS2883AB

75' : 20116-0705
TDT2070

77' : 20166-0712
JNN 125

77' : 20169-0710
UC 4136

78' : 20169-0712
J 2306

82' : 20165-0719
UC 4133

84' : 20196-0632
LDS4837

85' : 20151-0727
KPP2772

90' : 20125-0727
TDT2087

91' : 20178-0447
UC 4140

92' : 20187-0710
J 2309

96' : 20119-0730
A 2997



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.

20144-0603 STF 2646 BC

 
 
20h 14m 25.16s -06° 02' 36.3" P.A. 106.00 sep 26.9 mag 9.28,12.96 dist. 65.49 pc (213.63 l.y.)
 
 
Coord 2000 20144-0603 Discov num STF2646 Comp BC Coord arcsec 2000 20 14 25.16 -06 02 36.3
Date first 1895 Date last 2015 Obs 8
Pa first 107 Pa last 105.5 P.A. Now (θ) 105.5°
Sep first 27.2 Sep last 26.92 Sep. Now (ρ) 26.92"
Mag pri 9.28 Mag sec 12.96 delta mag (ΔM) 3.68 Spectral class
Pri motion ra +048 Sec motion ra -004
Pri motion dec +016 Sec motion dec -005
Notes
rPM=1.108
This double is not physical.
 
 
20144-0603 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 192290 144199 20 14 24 -06 02 51 STF 2646 AB 2015 69 40 17.8 7.49 9.28 1.79
Show 20 14 25 -06 02 36 STF 2646 BC 2015 8 106 26.9 9.28 12.96 3.68 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila HIP 99756 Gaia DR2 4217384488536104192 BD BD-06 5412
Distance 65.49 Distance ly 213.63
 
 
WDS 20144-0603 STF 2646 BC : 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
20144-0603 STF2646 BC 1999 3 105 26.9 9.30 12.50 D 201425.16-060236.3
20144-0603 STF2646 BC 2000 4 106 26.8 9.30 12.50 D 201425.16-060236.3
20144-0603 STF2646 BC 2013 5 105 27.0 9.28 12.96 201425.16-060236.3
20144-0603 STF2646 BC 2015 6 106 26.9 9.28 12.96 201425.16-060236.3

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

 
 
WDS 20144-0603 STF 2646 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20144-0603 STF 2646 BC : MEASURES
 
 
No records found.

 
 
WDS 20144-0603 : VIRTUAL EYEPIECE
 
 

20144-0603 STF2646A mag 7.49 Sp F0 20144-0603 STF2646B sep 18.8 P.A. 40.50 mag 9.28 20144-0603 STF2646C sep 38.7 P.A. 79.40 mag 12.96 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 20144-0603 : ALADIN DSS IMAGE @ 20h 14m 25.16s -06° 02' 36.3"
 
 
 
 
WDS 20144-0603 STF 2646 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20144-0603 STF2646BC distance=0' 20144-0603 STF2646AB distance=1' 20150-0557 RST4657 distance=11' 20116-0609 BU 833BC distance=41' 20116-0609 BU 833AB distance=43' 20116-0609 BU 833AD distance=43' 20158-0640 UC 4130 distance=44' 20153-0644 KPP4188 distance=44' 20167-0630 J 1388 distance=46' 20113-0542 GWP2925 distance=51' 20169-0527 RST4658 distance=52' 20132-0514 LDS4833AB distance=52' 20132-0514 LDS4833Aa,Ab distance=52' 20109-0637 ARU 20 distance=64' 20133-0706 RST4655 distance=66' 20188-0614 RST4660 distance=68' 20189-0608 RST4661 distance=69' 20113-0510 KPP2247 distance=71' 20174-0507 GWP2936 distance=72' 20141-0450 HDS2883AB distance=73' 20141-0450 CSR 3AC distance=73' 20116-0705 TDT2070 distance=75' 20166-0712 JNN 125 distance=77' 20169-0710 UC 4136 distance=77' 20169-0712 J 2306 distance=78' 20165-0719 UC 4133 distance=82' 20196-0632 LDS4837 distance=84' 20151-0727 KPP2772 distance=85' 20125-0727 TDT2087 distance=90' 20178-0447 UC 4140 distance=91' 20187-0710 J 2309 distance=92' 20119-0730 A 2997 distance=96' 20201-0517 TDT2180 distance=96' 20117-0435 STF2636 distance=97' 20118-0731 TDT2076 distance=97' 20076-0606 LDS4832 distance=101' 20211-0549 UC 4155 distance=101' 20127-0744 J 1699 distance=105' 20161-0744 HO 589AB distance=105' 20161-0744 HO 589AC distance=105' 20081-0714 UC 4095 distance=119' 20140-0403 HJ 909 distance=120' 20073-0657 GWP2922 distance=121' 20112-0758 RST4654 distance=126' 20123-0806 BU 1205 distance=128' 20054-0536 RST5151 distance=138' 20165-0817 UC 4134 distance=138' 20208-0745 SCJ 25 distance=140' 20220-0435 NSN 148 distance=143' 20182-0816 KPP4190 distance=145' 20217-0745 HO 277 distance=150' 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 20144-0603 STF2646 BC 106 26.9
Show 20144-0603 STF2646 AB 40 17.8 1
Show 20150-0557 RST4657 257 0.5 11
Show 20116-0609 BU 833 BC 63 2.8 41
Show 20116-0609 BU 833 AB 63 127.0 43
Show 20116-0609 BU 833 AD 352 43.6 43
Show 20158-0640 UC 4130 12 77.6 44
Show 20153-0644 KPP4188 151 2.0 44
Show 20167-0630 J 1388 4 4.6 46
Show 20113-0542 GWP2925 158 51.2 51
Show 20169-0527 RST4658 285 1.1 52
Show 20132-0514 LDS4833 AB 316 13.3 52
Show 20132-0514 LDS4833 Aa,Ab 289 4.4 52
Show 20109-0637 ARU 20 138 0.5 64
Show 20133-0706 RST4655 132 2.0 66
Show 20188-0614 RST4660 106 0.5 68
Show 20189-0608 RST4661 282 2.1 69
Show 20113-0510 KPP2247 204 18.7 71
Show 20174-0507 GWP2936 87 77.3 72
Show 20141-0450 HDS2883 AB 138 1.0 73
Show 20141-0450 CSR 3 AC 112 19.5 73
Show 20116-0705 TDT2070 62 0.5 75
Show 20166-0712 JNN 125 273 0.2 77
Show 20169-0710 UC 4136 79 55.4 77
Show 20169-0712 J 2306 62 5.2 78
Show 20165-0719 UC 4133 199 58.8 82
Show 20196-0632 LDS4837 145 28.9 84
Show 20151-0727 KPP2772 219 26.7 85
Show 20125-0727 TDT2087 83 1.0 90
Show 20178-0447 UC 4140 350 24.8 91
Show 20187-0710 J 2309 323 6.1 92
Show 20119-0730 A 2997 60 1.9 96
Show 20201-0517 TDT2180 190 1.9 96
Show 20117-0435 STF2636 203 12.5 97
Show 20118-0731 TDT2076 138 1.7 97
Show 20076-0606 LDS4832 296 221.4 101
Show 20211-0549 UC 4155 346 52.8 101
Show 20127-0744 J 1699 31 4.5 105
Show 20161-0744 HO 589 AB 329 15.7 105
Show 20161-0744 HO 589 AC 200 55.3 105
Show 20081-0714 UC 4095 92 19.3 119
Show 20140-0403 HJ 909 129 15.3 120
Show 20073-0657 GWP2922 244 31.4 121
Show 20112-0758 RST4654 330 1.2 126
Show 20123-0806 BU 1205 212 0.2 128
Show 20054-0536 RST5151 34 0.4 138
Show 20165-0817 UC 4134 79 46.5 138
Show 20208-0745 SCJ 25 215 2.8 140
Show 20220-0435 NSN 148 124 4.9 143
Show 20182-0816 KPP4190 349 2.5 145
Show 20217-0745 HO 277 68 3.0 150

 
 
WDS 20144-0603 : COMPONENTS
 
 
  A B
B pa=40.5°
sep=18.82"
 
C pa=79.4°
sep=38.69"
pa=105.6°
sep=26.78"
 
 
20144-0603 A
 
 
Name HD 192290 Coord arcsec 2000 201424.34-060250.6 Mag 7.49 Spectral class F0 (yellow-white)
PmRA 30.00 PmDE 0.0 SAO 144199 HIP 99753
Tycho2 5173-02823-1 HD 192290 GC 28092 BD BD-06 5411
Tycho2
Tycho2 5173-02823-1 Pflag RAmdeg 303.60148833 DEmdeg -6.04738880
PmRA 36.5 PmDE -0.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.27 EpDEm 1990.67
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.3
Q pmDE 1.3 BTmag 7.885 E BTmag 0.016 VTmag 7.490
E VTmag 0.012 Prox 191 TYC T HIP 99753
CCDM A RAdeg 303.60140389 DEdeg -6.04738722 EpRA 1990 1.76
EpDE 1990 1.36 E RAdeg 4.5 E DEdeg 5.9 Posflg
Corr -0.2
SAO
SAO 144199 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 0.005 Vmag 7.3 SpType F0
Double code Source 70 CatNum 28092 DM BD-06 5411
DMcomp BDsup HD 192290 M HD 0
GC 28092 RA1950rad 5.28721478 DE1950rad -0.10821083 PmRA2000 0.0019
PmDE2000 0.004
Hipparcos
Catalog H HIP 99753 Proxy RAhms 20 14 24.34
DEdms -06 02 50.6 Vmag 7.43 VarFlag R Vmag G
RAdeg 303.601 DEdeg -6.04739 AstroRef A Plx 5.97
CCDM 20144-0603 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 192290 BD BD-06 5411
CD CP Dm number -06 5411 VIred 0.46
SpType F0 R SpType Coord arcsec 2000 201424.34-060250.6
Hipparcos 2
HIP 99753 Sn 95 So 3 Nc 1
RArad 5.2988440843 DErad -0.1055468242 Plx 11.29 PmRA 34.42
PmDE -0.89 E RArad 1.7 E DErad 1.3 E Plx 2.3
E pmRA 2.52 E pmDE 2.88 Hpmag 7.5299 E Hpmag 0.0242
SHp 0.048 VA 0 BV 0.394 E BV 0.015
VI 0.46
CCDM
Ccdm 20144-0603 RComp Comp A Note1
Note2 Discov num DRAs 0.30 DDEs 10.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.3 Sp F0 PmNote *
PmRA 25 PmDE 5 Dm number -06 5411 Cat1 BD
Name2 144199 Cat2 SAO HD 192290 M HD
ADS BDS A13552 M ADS BDS N IDS IDS 20091S0621A
HIC 99753
 
 
20144-0603 B
 
 
Coord arcsec 2000 201425.16-060236.3 Coord calc 201425.16-060236.3 Mag 9.28 PmRA 48.00
PmDE 16.0 HIP 99756 BD BD-06 5412 Calc delta mag 1.79
Hipparcos
Catalog H HIP 99756 Proxy RAhms 20 14 25.17
DEdms -06 02 36.2 Vmag 9.25 VarFlag R Vmag H
RAdeg 303.605 DEdeg -6.0434 AstroRef B Plx 5.97
CCDM 20144-0603 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source L Qual D M HIP
Theta Rho HD BD BD-06 5412
CD CP Dm number -06 5412 VIred 0.67
SpType R SpType Coord arcsec 2000 201425.17-060236.2
Hipparcos 2
HIP 99756 Sn 95 So 3 Nc 1
RArad 5.2989047272 DErad -0.1054771134 Plx -15.27 PmRA 9.95
PmDE -3.21 E RArad 20.4 E DErad 10.43 E Plx 24.34
E pmRA 27.28 E pmDE 32.07 Hpmag 9.7706 E Hpmag 0.1624
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 20144-0603 RComp Comp B Note1
Note2 Discov num STF2646 DRAs 1.12 DDEs 23.7
R dRAs 10 Year 1959 Theta 044 Rho 20.0
Obs 23 Vmag 9.3 Sp PmNote *
PmRA -15 PmDE -10 Dm number -06 5412 Cat1 BD
Name2 144201 Cat2 SAO HD M HD
ADS BDS A13552 M ADS BDS N IDS IDS 20091S0621B
HIC 99756
 
 
20144-0603 C
 
 
Coord arcsec 2000 201426.89-060243.5 Mag 12.96 PmRA -4.00 PmDE -5.0
Calc delta mag 5.47 Calc coord yes
CCDM
Ccdm 20144-0603 RComp B Comp C Note1
Note2 Discov num STF2646 DRAs DDEs
R dRAs Year 1909 Theta 106 Rho 26.5
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13552 M ADS BDS N IDS IDS 20091S0621C
HIC