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Doubles in session


Current system
18523+3321
ES 2233 AB
HD 175082


Nearby doubles
22' : 18527+3301
BAR 46AB

23' : 18533+3302
POP 192

24' : 18506+3313
TAR 3AB

25' : 18536+3303
HL 9001AB

28' : 18501+3322
STFA 39AB
Sheliak

32' : 18537+3256
ITF 165

32' : 18546+3311
ES 2234

35' : 18548+3306
DAL 10

35' : 18495+3316
STF2407

39' : 18494+3324
J 765

43' : 18493+3301
ES 2287AB

44' : 18488+3319
HJ 1349AB

46' : 18491+3343
UC 3682

46' : 18498+3249
H 5 40AB

48' : 18545+3243
TDT1122

49' : 18549+3358
STT 525AB

50' : 18518+3410
GYL 10

54' : 18560+3347
STF2421

57' : 18515+3418
DAM1253

58' : 18499+3233
HO 440

60' : 18487+3401
HU 936

61' : 18570+3306
KPP1701

64' : 18496+3415
COU1155

66' : 18570+3254
BU 648AB

66' : 18543+3221
KPP4127

66' : 18473+3302
TDS 945



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.

18523+3321 ES 2233 AB (HD 175082)

 
 
18h 52m 17.29s +33° 21' 28.5" P.A. 247.00 sep 44.6 mag 8.65,11.90 Sp A0 dist. 271 pc (884 l.y.)
 
 
Coord 2000 18523+3321 Discov num ES 2233 Comp AB Coord arcsec 2000 18 52 17.29 +33 21 28.5
Date first 1926 Date last 2022 Obs 8
Pa first 247 Pa last 246.5 P.A. Now (θ) 246.5°
Sep first 44.9 Sep last 44.6 Sep. Now (ρ) 44.6"
Mag pri 8.65 Mag sec 11.90 delta mag (ΔM) 3.25 Spectral class A0 (white)
Pri motion ra +002 Sec motion ra -057
Pri motion dec -005 Sec motion dec -002
Notes U (Proper motion indicates non-physical)
rPM=1.036
This double is not physical.
 
 
18523+3321 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 175082 67496 18 52 17 +33 21 28 ES 2233 AB 2022 8 247 44.6 8.65 11.90 3.25 <===
Show 18 52 14 +33 21 10 ES 2233 BC 2022 7 89 2.4 11.90 12.10 0.20
Show 18 52 14 +33 21 10 ES 2233 BD 2015 4 117 7.8 11.90 13.90 2.00
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175082 Constellation Lyra SAO 67496 HIP 92616
Tycho2 2642-00654-1 Gaia DR2 2090694697059697152 HD 175082 BD BD+33 3241
Distance 271 Distance ly 884
 
 
WDS 18523+3321 ES 2233 AB (HD 175082) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18523+3321 ES 2233 AB 1998 4 245 43.6 8.90 11.90 A0 +33 3241 D 185217.29+332128.5
18523+3321 ES 2233 AB 2002 5 245 43.0 8.90 11.90 A0 +33 3241 D 185217.29+332128.5
18523+3321 ES 2233 AB 2013 6 245 43.8 8.90 11.90 A0 +33 3241 185217.29+332128.5
18523+3321 ES 2233 AB 2015 7 246 44.9 8.65 11.90 A0 +33 3241 U 185217.29+332128.5
18523+3321 ES 2233 AB 2022 8 247 44.6 8.65 11.90 A0 +33 3241 U 185217.29+332128.5

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

 
 
WDS 18523+3321 ES 2233 AB (HD 175082) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18523+3321 ES 2233 AB (HD 175082) : MEASURES
 
 
No records found.

 
 
WDS 18523+3321 (HD 175082) : VIRTUAL EYEPIECE
 
 

18523+3321 ES 2233A mag 8.65 Sp A0 18523+3321 ES 2233B sep 44.0 P.A. 245.30 mag 11.9 18523+3321 ES 2233C sep 41.8 P.A. 244.00 mag 12.1 18523+3321 ES 2233D sep 39.6 P.A. 236.40 mag 13.9 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 18523+3321 (HD 175082) : ALADIN DSS IMAGE @ 18h 52m 17.29s +33° 21' 28.5"
 
 
 
 
WDS 18523+3321 ES 2233 AB (HD 175082) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18523+3321 ES 2233AB distance=0' 18523+3321 ES 2233BC distance=1' 18523+3321 ES 2233BD distance=1' 18527+3301 BAR 46AB distance=22' 18527+3301 BAR 46AC distance=22' 18527+3301 WLY 1CD distance=22' 18533+3302 POP 192 distance=23' 18506+3313 TAR 3AB distance=24' 18506+3313 BKO 54AD distance=24' 18506+3313 TAR 3BC distance=24' 18536+3303 HL 9001AB distance=25' 18536+3303 HL 9001AC distance=25' 18501+3322 BU 293BE distance=28' 18501+3322 BU 293BF distance=28' 18501+3322 RBR 11Aa,Ab distance=28' 18501+3322 STFA 39AB (Sheliak) distance=28' 18501+3322 BU 293AC (Sheliak) distance=28' 18501+3322 BU 293AD (Sheliak) distance=28' 18501+3322 BU 293AE (Sheliak) distance=28' 18501+3322 BU 293AF (Sheliak) distance=28' 18501+3322 CIA 3Aa1,2 (Sheliak) distance=28' 18501+3322 SMR 93AG (Sheliak) distance=28' 18501+3322 BU 293EF distance=29' 18537+3256 ITF 165 distance=32' 18546+3311 ES 2234 distance=32' 18548+3306 DAL 10 distance=35' 18495+3316 STF2407 distance=35' 18494+3324 J 765 distance=39' 18493+3301 ES 2287AB distance=43' 18493+3301 ES 2287Aa,Ab distance=43' 18488+3319 HJ 1349AB distance=44' 18498+3249 H 5 40CD distance=46' 18491+3343 UC 3682 distance=46' 18498+3249 H 5 40AB distance=46' 18498+3249 H 5 40AC distance=46' 18498+3249 WAL 95AE distance=46' 18498+3249 WAL 95AF distance=46' 18545+3243 TDT1122 distance=48' 18549+3358 STT 525AB distance=49' 18549+3358 SHJ 282AC distance=49' 18549+3358 SHJ 282AD distance=49' 18518+3410 GYL 10 distance=50' 18549+3358 SHJ 282CD distance=50' 18560+3347 STF2421 distance=54' 18515+3418 DAM1253 distance=57' 18499+3233 HO 440 distance=58' 18487+3401 HU 936 distance=60' 18570+3306 KPP1701 distance=61' 18496+3415 COU1155 distance=64' 18570+3254 BU 648AB distance=66' 18570+3254 BU 648AE distance=66' 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 18523+3321 ES 2233 AB 247 44.6 0
Show 18523+3321 ES 2233 BC 89 2.4 1
Show 18523+3321 ES 2233 BD 117 7.8 1
Show 18527+3301 BAR 46 AB 128 2.1 22
Show 18527+3301 BAR 46 AC 251 40.6 22
Show 18527+3301 WLY 1 CD 125 6.6 22
Show 18533+3302 POP 192 43 2.5 23
Show 18506+3313 TAR 3 AB 302 15.8 24
Show 18506+3313 BKO 54 AD 192 14.0 24
Show 18506+3313 TAR 3 BC 213 3.2 24
Show 18536+3303 HL 9001 AB 263 4.9 25
Show 18536+3303 HL 9001 AC 4 18.9 25
Show 18501+3322 BU 293 BE 322 112.4 28
Show 18501+3322 BU 293 BF 1 120.6 28
Show 18501+3322 RBR 11 Aa,Ab 176 0.5 28
Show Sheliak 18501+3322 STFA 39 AB 148 45.5 28
Show Sheliak 18501+3322 BU 293 AC 247 46.6 28
Show Sheliak 18501+3322 BU 293 AD 68 64.0 28
Show Sheliak 18501+3322 BU 293 AE 317 67.1 28
Show Sheliak 18501+3322 BU 293 AF 18 85.7 28
Show Sheliak 18501+3322 CIA 3 Aa1,2 88 0.0 28
Show Sheliak 18501+3322 SMR 93 AG 175 92.3 28
Show 18501+3322 BU 293 EF 66 79.4 29
Show 18537+3256 ITF 165 115 7.0 32
Show 18546+3311 ES 2234 300 6.7 32
Show 18548+3306 DAL 10 51 30.6 35
Show 18495+3316 STF2407 207 30.0 35
Show 18494+3324 J 765 333 2.3 39
Show 18493+3301 ES 2287 AB 292 3.8 43
Show 18493+3301 ES 2287 Aa,Ab 217 0.3 43
Show 18488+3319 HJ 1349 AB 93 29.9 44
Show 18498+3249 H 5 40 CD 212 18.5 46
Show 18491+3343 UC 3682 310 18.4 46
Show 18498+3249 H 5 40 AB 76 33.7 46
Show 18498+3249 H 5 40 AC 120 57.5 46
Show 18498+3249 WAL 95 AE 350 80.0 46
Show 18498+3249 WAL 95 AF 349 70.5 46
Show 18545+3243 TDT1122 329 1.2 48
Show 18549+3358 STT 525 AB 130 1.8 49
Show 18549+3358 SHJ 282 AC 349 45.4 49
Show 18549+3358 SHJ 282 AD 295 214.8 49
Show 18518+3410 GYL 10 243 24.1 50
Show 18549+3358 SHJ 282 CD 283 192.4 50
Show 18560+3347 STF2421 57 24.6 54
Show 18515+3418 DAM1253 339 9.8 57
Show 18499+3233 HO 440 175 18.3 58
Show 18487+3401 HU 936 101 1.8 60
Show 18570+3306 KPP1701 79 13.1 61
Show 18496+3415 COU1155 223 3.4 64
Show 18570+3254 BU 648 AB 224 1.1 66
Show 18570+3254 BU 648 AE 318 124.8 66

 
 
WDS 18523+3321 : COMPONENTS
 
 
  A B C
B pa=245.3°
sep=44.00"
 
C pa=244.0°
sep=41.83"
pa=89.0°
sep=2.38"
 
D pa=236.4°
sep=39.64"
pa=117.0°
sep=7.80"
pa=128.1°
sep=5.81"
 
 
18523+3321 A
 
 
Name HD 175082 Coord arcsec 2000 185217.29+332128.5 Mag 8.65 Spectral class A0 (white)
PmRA 2.00 PmDE -5.0 HIP 92616 Tycho2 2642-00654-1
BD BD+33 3241
Tycho2
Tycho2 2642-00654-1 Pflag RAmdeg 283.07202797 DEmdeg 33.35790541
PmRA 3.3 PmDE -2.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.11 EpDEm 1991.12
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.663 E BTmag 0.016 VTmag 8.646
E VTmag 0.013 Prox 999 TYC T HIP 92616
CCDM RAdeg 283.07201861 DEdeg 33.35791111 EpRA 1990 1.50
EpDE 1990 1.51 E RAdeg 5.9 E DEdeg 6.2 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 92616 Proxy RAhms 18 52 17.29
DEdms +33 21 28.5 Vmag 8.65 VarFlag R Vmag H
RAdeg 283.072 DEdeg 33.3579 AstroRef Plx 3.74
CCDM 1.50 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 175082 BD BD+33 3241
CD CP Dm number +33 3241 VIred 0.01
SpType A0 R SpType Coord arcsec 2000 185217.29+332128.5
Hipparcos 2
HIP 92616 Sn 5 So 0 Nc 1
RArad 4.9405387853 DErad 0.5822053325 Plx 3.69 PmRA 2.48
PmDE -3.9 E RArad 0.45 E DErad 0.57 E Plx 0.59
E pmRA 0.5 E pmDE 0.74 Hpmag E Hpmag 0.0016
SHp 0.016 VA 0 BV 0.015 E BV 0.016
VI 0.03
CCDM
Ccdm 18523+3321 RComp Comp A Note1
Note2 Discov num DRAs -0.75 DDEs 27.7
R dRAs 10 Year Theta Rho
Obs 4 Vmag 8.9 Sp A0 PmNote *
PmRA -9 PmDE -15 Dm number +33 3241 Cat1 BD
Name2 +33 1696 Cat2 AGK2/3 HD 175082 M HD
ADS BDS A11781 M ADS BDS N IDS IDS 18486N3314A
HIC 92616
 
 
18523+3321 B
 
 
Coord arcsec 2000 185214.10+332110.1 Coord calc 185214.10+332110.1 Mag 11.9 PmRA -57.00
PmDE -2.0 Delta magnitude 3.25
CCDM
Ccdm 18523+3321 RComp Comp B Note1
Note2 Discov num ES 2233 DRAs DDEs
R dRAs Year 1926 Theta 247 Rho 44.9
Obs 1 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11781 M ADS BDS N IDS IDS 18486N3314B
HIC
 
 
18523+3321 C
 
 
Coord arcsec 2000 185214.29+332110.1 Mag 12.1 PmRA 25.00 PmDE 5.0
Delta magnitude 3.45 Coordinate calculated yes
CCDM
Ccdm 18523+3321 RComp B Comp C Note1
Note2 Discov num ES 2233 DRAs DDEs
R dRAs Year 1926 Theta 083 Rho 2.3
Obs 1 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11781 M ADS BDS N IDS IDS 18486N3314C
HIC
 
 
18523+3321 D
 
 
Coord arcsec 2000 185214.65+332106.6 Mag 13.9 Delta magnitude 5.25 Coordinate calculated yes
CCDM
Ccdm 18523+3321 RComp B Comp D Note1
Note2 Discov num ES 2233 DRAs DDEs
R dRAs Year 1926 Theta 123 Rho 7.1
Obs 1 Vmag 13.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11781 M ADS BDS N IDS IDS 18486N3314D
HIC