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Doubles in session


Current system
20233+0534
OPI 24


Nearby doubles
4' : 20234+0535
WHC 19

19' : 20246+0531
BU 664AB

29' : 20238+0506
J 556

46' : 20256+0604
UC 4177

51' : 20253+0453
KPP4195AB

58' : 20271+0551
HJ 2963

65' : 20218+0635
TDT2207

66' : 20264+0620
GWP2946

90' : 20185+0626
J 2191

91' : 20254+0700
UC 4176

91' : 20178+0612
AG 251AB

92' : 20285+0443
J 3220

92' : 20183+0627
DAM 208AB

94' : 20203+0412
UC 4150

95' : 20295+0514
UC 4199

97' : 20193+0418
GWP2938

99' : 20183+0430
TDT2152AB

101' : 20172+0452
UC 4137

103' : 20172+0504
BAL2965

104' : 20253+0355
UC 4175

105' : 20166+0507
BU 59

106' : 20187+0416
BAL2531

115' : 20186+0704
HJ 2945

115' : 20158+0555
UC 4129

115' : 20198+0716
GRV 331

118' : 20251+0728
UC 4173



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

20233+0534 OPI 24

 
 
20h 23m 19.56s +05° 34' 14.0" P.A. 351.00 sep 9.2 mag 9.05,12.85 Sp F0 dist. 350.88 pc (1144.57 l.y.)
 
 
Coord 2000 20233+0534 Discov num OPI  24 Comp Coord arcsec 2000 20 23 19.56 +05 34 14.0
Date first 1925 Date last 2016 Obs 12
Pa first 351 Pa last 351.2 P.A. Now (θ) 351.2°
Sep first 8.7 Sep last 9.174 Sep. Now (ρ) 9.174"
Mag pri 9.05 Mag sec 12.85 delta mag (ΔM) 3.8 Spectral class F0 (yellow-white)
Pri motion ra +016 Sec motion ra +016
Pri motion dec -002 Sec motion dec -001
Notes V (Proper motion indicates physical)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 125750 HIP 100552 Tycho2 0505-00329-1
Gaia DR2 4246619914302044416 HD 194039 ADS 13774 BD BD+05 4494
Distance 350.88 Distance ly 1144.57
 
 
WDS 20233+0534 OPI 24 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Opi1927 Ma - Opik, E. 1927PTarO..26e...1O
Opi1927 Pub. Tartu Obs. 26, #5, 1927
Opi1932 Ma - Opik, E. 1932PTarO..27e...1O
Opi1932 Pub. Tartu Obs. 27, #5, 1932
Opi1932B - Opik, E. 1932QB821.A43......
Opi1932B cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20233+0534 OPI 24 2000 4 352 9.2 9.05 12.85 F0 D 202319.56+053414.0
20233+0534 OPI 24 2010 6 352 8.3 9.05 12.85 F0 202319.56+053414.0
20233+0534 OPI 24 2015 7 351 9.2 9.05 12.85 F0 202319.56+053414.0
20233+0534 OPI 24 2016 12 351 9.2 9.05 12.85 F0 202319.56+053414.0

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

 
 
WDS 20233+0534 OPI 24 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20233+0534 OPI 24 : MEASURES
 
 
No records found.

 
 
WDS 20233+0534 : VIRTUAL EYEPIECE
 
 

20233+0534 OPI 24A mag 9.05 Sp F0 20233+0534 OPI 24B sep 9.2 P.A. 351.20 mag 12.85 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20233+0534 : ALADIN DSS IMAGE @ 20h 23m 19.56s +05° 34' 14.0"
 
 
 
 
WDS 20233+0534 OPI 24 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20233+0534 OPI 24 distance=0' 20234+0535 WHC 19 distance=4' 20246+0531 BU 664AB distance=19' 20246+0531 FOX9034AC distance=19' 20238+0506 J 556 distance=29' 20256+0604 UC 4177 distance=46' 20253+0453 KPP4195AB distance=51' 20271+0551 HJ 2963 distance=58' 20218+0635 TDT2207 distance=65' 20264+0620 GWP2946 distance=66' 20185+0626 J 2191 distance=90' 20254+0700 UC 4176 distance=91' 20178+0612 AG 251AB distance=91' 20178+0612 AG 251AC distance=91' 20285+0443 J 3220 distance=92' 20183+0627 DAM 208AB distance=92' 20183+0627 DAM 208AC distance=92' 20203+0412 UC 4150 distance=94' 20295+0514 UC 4199 distance=95' 20193+0418 GWP2938 distance=97' 20183+0430 TDT2152AB distance=99' 20172+0452 UC 4137 distance=101' 20172+0504 BAL2965 distance=103' 20253+0355 UC 4175 distance=104' 20166+0507 BU 59 distance=105' 20187+0416 BAL2531 distance=106' 20186+0704 HJ 2945 distance=115' 20158+0555 UC 4129 distance=115' 20198+0716 GRV 331 distance=115' 20251+0728 UC 4173 distance=118' 20167+0429 BAL2964 distance=119' 20209+0727 UC 4153 distance=119' 20312+0513 AG 257 distance=120' 20156+0615 HJL 277 distance=122' 20214+0336 BAL2532AB distance=123' 20214+0336 BAL2532AC distance=123' 20316+0530 A 395 distance=124' 20309+0626 DAE 10AB distance=125' 20309+0626 WSP 2AC distance=125' 20309+0626 WSP 2AD distance=125' 20309+0626 WSP 2AE distance=125' 20309+0626 WSP 2AF distance=125' 20221+0331 UC 4158 distance=125' 20150+0519 GWP2930 distance=126' 20157+0440 A 386 distance=127' 20311+0444 UC 4205 distance=127' 20283+0351 BAL2533 distance=128' 20290+0710 A 610 distance=128' 20151+0459 KPP4187 distance=129' 20300+0655 LDS4845 distance=129' 20286+0351 HJ 2967 distance=131' 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 20233+0534 OPI 24 351 9.2
Show 20234+0535 WHC 19 178 2.0 4
Show 20246+0531 BU 664 AB 287 9.0 19
Show 20246+0531 FOX9034 AC 89 35.6 19
Show 20238+0506 J 556 187 2.9 29
Show 20256+0604 UC 4177 278 14.3 46
Show 20253+0453 KPP4195 AB 16 11.7 51
Show 20271+0551 HJ 2963 209 9.5 58
Show 20218+0635 TDT2207 258 0.9 65
Show 20264+0620 GWP2946 30 25.6 66
Show 20185+0626 J 2191 134 4.8 90
Show 20254+0700 UC 4176 120 51.9 91
Show 20178+0612 AG 251 AB 185 7.3 91
Show 20178+0612 AG 251 AC 221 87.7 91
Show 20285+0443 J 3220 181 3.9 92
Show 20183+0627 DAM 208 AB 8 4.9 92
Show 20183+0627 DAM 208 AC 298 5.3 92
Show 20203+0412 UC 4150 280 19.5 94
Show 20295+0514 UC 4199 240 54.1 95
Show 20193+0418 GWP2938 333 50.7 97
Show 20183+0430 TDT2152 AB 50 0.5 99
Show 20172+0452 UC 4137 270 15.2 101
Show 20172+0504 BAL2965 134 17.3 103
Show 20253+0355 UC 4175 87 20.7 104
Show 20166+0507 BU 59 100 8.4 105
Show 20187+0416 BAL2531 56 16.1 106
Show 20186+0704 HJ 2945 55 10.1 115
Show 20158+0555 UC 4129 89 48.4 115
Show 20198+0716 GRV 331 323 47.5 115
Show 20251+0728 UC 4173 359 42.9 118
Show 20167+0429 BAL2964 321 10.3 119
Show 20209+0727 UC 4153 201 23.7 119
Show 20312+0513 AG 257 75 1.7 120
Show 20156+0615 HJL 277 251 114.8 122
Show 20214+0336 BAL2532 AB 271 5.3 123
Show 20214+0336 BAL2532 AC 22 7.3 123
Show 20316+0530 A 395 160 0.7 124
Show 20309+0626 DAE 10 AB 103 0.7 125
Show 20309+0626 WSP 2 AC 114 11.6 125
Show 20309+0626 WSP 2 AD 183 13.6 125
Show 20309+0626 WSP 2 AE 16 18.5 125
Show 20309+0626 WSP 2 AF 176 19.8 125
Show 20221+0331 UC 4158 218 20.6 125
Show 20150+0519 GWP2930 25 40.0 126
Show 20157+0440 A 386 83 2.8 127
Show 20311+0444 UC 4205 254 48.5 127
Show 20283+0351 BAL2533 256 19.0 128
Show 20290+0710 A 610 99 0.6 128
Show 20151+0459 KPP4187 70 2.7 129
Show 20300+0655 LDS4845 27 83.4 129
Show 20286+0351 HJ 2967 131 7.1 131

 
 
WDS 20233+0534 : COMPONENTS
 
 
  A
B pa=351.2°
sep=9.17"
 
 
20233+0534 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202319.56+053414.0 Mag 9.05 Spectral class F0 (yellow-white)
PmRA 16.00 PmDE -2.0 SAO 125750 HIP 100552
Tycho2 0505-00329-1 HD 194039 ADS 13774 BD BD+05 4494
Tycho2
Tycho2 0505-00329-1 Pflag RAmdeg 305.83149468 DEmdeg 5.57054177
PmRA 18.7 PmDE -0.4 E RAmdeg 11 E DEmdeg 13
E pmRA 1.3 E pmDE 1.5 EpRAm 1989.98 EpDEm 1989.63
Num 12 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.587 E BTmag 0.025 VTmag 9.055
E VTmag 0.020 Prox 92 TYC T HIP 100552
CCDM A RAdeg 305.83145000 DEdeg 5.57054306 EpRA 1990 1.60
EpDE 1990 1.27 E RAdeg 10.7 E DEdeg 13.4 Posflg
Corr -0.1
SAO
SAO 125750 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 0.001 Vmag 8.9 SpType F0
Double code Source 32 CatNum 10030 DM BD+05 4494
DMcomp BDsup HD 194039 M HD 0
GC RA1950rad 5.32695909 DE1950rad 0.09440187 PmRA2000 0.0021
PmDE2000 -0.002
Hipparcos
Catalog H HIP 100552 Proxy H RAhms 20 23 19.55
DEdms +05 34 14.0 Vmag 8.99 VarFlag R Vmag G
RAdeg 305.831 DEdeg 5.57054 AstroRef A Plx 5.09
CCDM 20233+0534 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 351 Rho 9.181 HD 194039 BD BD+05 4494
CD CP Dm number +05 4494 VIred 0.6
SpType F0 R SpType Coord arcsec 2000 202319.55+053414.0
Hipparcos 2
HIP 100552 Sn 15 So 3 Nc 2
RArad 5.3377656769 DErad 0.0972243072 Plx 2.85 PmRA 15.61
PmDE 0.77 E RArad 1.23 E DErad 1.14 E Plx 1.41
E pmRA 1.59 E pmDE 1.5 Hpmag 9.0637 E Hpmag 0.0018
SHp 0.013 VA 0 BV 0.524 E BV 0.015
VI 0.6
CCDM
Ccdm 20233+0534 RComp Comp A Note1
Note2 Discov num DRAs 1.54 DDEs 14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F0 PmNote *
PmRA 10 PmDE 16 Dm number +05 4494 Cat1 BD
Name2 +05 2951 Cat2 AGK2/3 HD 194039 M HD
ADS BDS A13774 M ADS BDS N IDS IDS 20184N0515A
HIC 100552
 
 
20233+0534 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202319.47+053423.1 Mag 12.85 PmRA 16.00
PmDE -1.0 Calc delta mag 3.8 Calc coord yes
CCDM
Ccdm 20233+0534 RComp Comp B Note1
Note2 Discov num OPI DRAs DDEs
R dRAs Year 1925 Theta 351 Rho 8.7
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13774 M ADS BDS N IDS IDS 20184N0515B
HIC 100552