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Current system
21194+5219
ES 98 AC


Nearby doubles
3' : 21196+5216
HEI 593

12' : 21182+5217
HEI 592

17' : 21178+5229
SKF 346

24' : 21206+5241
MLR 644

28' : 21224+5218
ES 2708

30' : 21185+5248
TDT2894

31' : 21199+5150
STJ 116

32' : 21227+5214
HU 591

37' : 21195+5256
A 1693

40' : 21200+5259
STF2789AB

41' : 21170+5146
DBR 293

44' : 21241+5227
ES 1006

45' : 21197+5303
S 786

47' : 21233+5249
TOI1361

54' : 21251+5229
HU 592

55' : 21223+5132
CVR 241

57' : 21254+5235
CVR 243

61' : 21259+5214
CVR 244

61' : 21199+5319
A 1695

65' : 21211+5323
ES 139

70' : 21265+5245
BU 369AB

74' : 21152+5117
HJ 1631

75' : 21238+5322
KPP 810

77' : 21271+5151
CVR 246

80' : 21211+5337
CVR 240

86' : 21125+5318
ES 209



Selections
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Quadruple Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21194+5219 ES 98 AC

 
 
21h 19m 24.47s +52° 19' 27.8" P.A. 87.00 sep 29.8 mag 7.31,10.19 Sp B7V dist. 231.48 pc (755.09 l.y.)
 
 
Coord 2000 21194+5219 Discov num ES   98 Comp AC Coord arcsec 2000 21 19 24.47 +52 19 27.8
Date first 1897 Date last 2016 Obs 21
Pa first 88 Pa last 86.9 P.A. Now (θ) 86.9°
Sep first 30.2 Sep last 29.847 Sep. Now (ρ) 29.847"
Mag pri 7.31 Mag sec 10.19 delta mag (ΔM) 2.88 Spectral class B7V (blue-white)
Pri motion ra +004 Sec motion ra -001
Pri motion dec -004 Sec motion dec -004
Notes U (Proper motion indicates non-physical)
rPM=0.884
This double is not physical.
 
 
21194+5219 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 203283 33315 21 19 24 +52 19 28 ES 98 AB 2016 20 308 25.9 7.31 10.16 2.85
Show 33315 21 19 24 +52 19 28 ES 98 AC 2016 21 87 29.8 7.31 10.19 2.88 <===
Show 21 19 22 +52 19 44 ES 98 BC 2015 21 107 51.9 10.16 10.19 0.03
Show 21 19 28 +52 19 29 ES 98 CD 2015 9 259 7.6 10.19 14.70 4.51
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 33315 HIP 105273 Tycho2 3601-01552-1
Gaia DR2 2172387796831719552 HD 203283 BD BD+51 3042 Distance 231.48
Distance ly 755.09
 
 
WDS 21194+5219 ES 98 AC : 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
21194+5219 ES 98 AC 2003 15 87 29.6 7.31 10.19 D 211924.47+521927.8
21194+5219 ES 98 AC 2016 17 88 29.8 7.31 10.19 B7V U 211924.47+521927.8

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

 
 
WDS 21194+5219 ES 98 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21194+5219 ES 98 AC : MEASURES
 
 
No records found.

 
 
WDS 21194+5219 : VIRTUAL EYEPIECE
 
 

21194+5219 ES 98A mag 7.31 Sp B7V 21194+5219 ES 98B sep 25.8 P.A. 309.20 mag 10.16 Sp F0: 21194+5219 ES 98C sep 29.8 P.A. 87.50 mag 10.19 21194+5219 ES 98D sep 22.4 P.A. 90.30 mag 14.7 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 21194+5219 : ALADIN DSS IMAGE @ 21h 19m 24.47s +52° 19' 27.8"
 
 
 
 
WDS 21194+5219 ES 98 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21194+5219 ES 98AC distance=0' 21194+5219 ES 98BC distance=1' 21194+5219 ES 98CD distance=1' 21196+5216 HEI 593 distance=3' 21182+5217 HEI 592 distance=12' 21178+5229 SKF 346 distance=17' 21206+5241 MLR 644 distance=24' 21224+5218 ES 2708 distance=28' 21185+5248 TDT2894 distance=30' 21199+5150 STJ 116 distance=31' 21227+5214 HU 591 distance=32' 21195+5256 A 1693 distance=37' 21200+5259 STF2789AB distance=40' 21200+5259 STF2789AC distance=40' 21170+5146 DBR 293 distance=41' 21241+5227 ES 1006 distance=44' 21197+5303 S 786 distance=45' 21233+5249 TOI1361 distance=47' 21251+5229 HU 592 distance=54' 21223+5132 CVR 241 distance=55' 21254+5235 CVR 243 distance=57' 21259+5214 CVR 244 distance=61' 21199+5319 A 1695 distance=61' 21211+5323 ES 139 distance=65' 21265+5245 BU 369AB distance=70' 21265+5245 BU 369AC distance=70' 21265+5245 BU 369AD distance=70' 21152+5117 HJ 1631 distance=74' 21238+5322 KPP 810 distance=75' 21271+5151 CVR 246 distance=77' 21211+5337 CVR 240 distance=80' 21125+5318 ES 209 distance=86' 21178+5344 TDT2891 distance=86' 21252+5110 CBL 92 distance=88' 21195+5048 ES 1005AB distance=91' 21195+5048 ES 1005BC distance=91' 21254+5108 SKF2530 distance=91' 21097+5158 IPH 28 distance=93' 21092+5220 COU2694 distance=94' 21203+5354 TDT2910 distance=96' 21147+5345 FMR 234 distance=96' 21280+5317 HDS3055 distance=98' 21152+5351 BVD 134AB distance=99' 21190+5039 ES 1004 distance=101' 21299+5256 STF2803AB distance=103' 21299+5256 GUI 35AC distance=103' 21087+5148 ES 1003 distance=104' 21297+5139 KPP 690BC distance=104' 21315+5237 ARY 88AB distance=112' 21315+5237 ARY 88AC distance=112' 21315+5237 ARY 88AD distance=112' 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 21194+5219 ES 98 AB 308 25.9 0
Show 21194+5219 ES 98 AC 87 29.8 0
Show 21194+5219 ES 98 BC 107 51.9 1
Show 21194+5219 ES 98 CD 259 7.6 1
Show 21196+5216 HEI 593 335 1.8 3
Show 21182+5217 HEI 592 70 4.1 12
Show 21178+5229 SKF 346 305 55.9 17
Show 21206+5241 MLR 644 211 1.6 24
Show 21224+5218 ES 2708 40 29.9 28
Show 21185+5248 TDT2894 187 2.4 30
Show 21199+5150 STJ 116 53 1.4 31
Show 21227+5214 HU 591 130 0.8 32
Show 21195+5256 A 1693 74 2.8 37
Show 21200+5259 STF2789 AB 114 7.1 40
Show 21200+5259 STF2789 AC 171 133.1 40
Show 21170+5146 DBR 293 199 5.5 41
Show 21241+5227 ES 1006 48 8.2 44
Show 21197+5303 S 786 298 47.9 45
Show 21233+5249 TOI1361 142 8.2 47
Show 21251+5229 HU 592 325 0.8 54
Show 21223+5132 CVR 241 156 75.0 55
Show 21254+5235 CVR 243 319 113.1 57
Show 21259+5214 CVR 244 112 54.4 61
Show 21199+5319 A 1695 193 0.5 61
Show 21211+5323 ES 139 352 5.7 65
Show 21265+5245 BU 369 AB 31 16.0 70
Show 21265+5245 BU 369 AC 61 49.3 70
Show 21265+5245 BU 369 AD 331 25.8 70
Show 21152+5117 HJ 1631 16 49.4 74
Show 21238+5322 KPP 810 76 7.0 75
Show 21271+5151 CVR 246 53 69.8 77
Show 21211+5337 CVR 240 21 64.4 80
Show 21125+5318 ES 209 239 4.1 86
Show 21178+5344 TDT2891 201 0.5 86
Show 21252+5110 CBL 92 342 9.1 88
Show 21195+5048 ES 1005 AB 145 11.5 91
Show 21195+5048 ES 1005 BC 126 2.3 91
Show 21254+5108 SKF2530 101 8.1 91
Show 21097+5158 IPH 28 241 19.6 93
Show 21092+5220 COU2694 249 1.1 94
Show 21203+5354 TDT2910 287 0.7 96
Show 21147+5345 FMR 234 293 2.5 96
Show 21280+5317 HDS3055 35 0.4 98
Show 21152+5351 BVD 134 AB 57 22.9 99
Show 21190+5039 ES 1004 221 7.6 101
Show 21299+5256 STF2803 AB 285 25.9 103
Show 21299+5256 GUI 35 AC 2 87.6 103
Show 21087+5148 ES 1003 154 7.1 104
Show 21297+5139 KPP 690 BC 117 6.2 104
Show 21315+5237 ARY 88 AB 11 46.3 112
Show 21315+5237 ARY 88 AC 110 88.7 112

 
 
WDS 21194+5219 : COMPONENTS
 
 
  A B C
B pa=309.2°
sep=25.79"
 
C pa=87.5°
sep=29.82"
pa=106.8°
sep=51.99"
 
D pa=90.3°
sep=22.35"
pa=111.2°
sep=45.41"
pa=259.2°
sep=7.58"
 
 
21194+5219 A
 
 
Name HD 203283 Coord arcsec 2000 211924.47+521927.8 Mag 7.31 Spectral class B7V (blue-white)
PmRA 4.00 PmDE -4.0 SAO 33315 HIP 105273
Tycho2 3601-01552-1 HD 203283 BD BD+51 3042
Tycho2
Tycho2 3601-01552-1 Pflag RAmdeg 319.85198015 DEmdeg 52.32439124
PmRA 2.1 PmDE -3.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.58 EpDEm 1991.54
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.6 BTmag 7.331 E BTmag 0.015 VTmag 7.314
E VTmag 0.010 Prox 260 TYC T HIP 105273
CCDM RAdeg 319.85197194 DEdeg 52.32439972 EpRA 1990 1.73
EpDE 1990 1.67 E RAdeg 4.2 E DEdeg 4.2 Posflg
Corr 0.0
SAO
SAO 33315 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.005 Vmag 7.3 SpType A0
Double code Source 37 CatNum 7006 DM BD+51 3042
DMcomp BDsup HD 203283 M HD 0
GC RA1950rad 5.57534408 DE1950rad 0.90953076 PmRA2000 0.0009
PmDE2000 -0.008
Hipparcos
Catalog H HIP 105273 Proxy RAhms 21 19 24.47
DEdms +52 19 27.8 Vmag 7.32 VarFlag R Vmag G
RAdeg 319.852 DEdeg 52.3244 AstroRef Plx 3.23
CCDM 3.38 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+51 3042
CD CP Dm number +51 3042 VIred 0
SpType A0 R SpType Coord arcsec 2000 211924.47+521927.8
Hipparcos 2
HIP 105273 Sn 5 So 0 Nc 1
RArad 5.5824699741 DErad 0.9132330629 Plx 4.32 PmRA 4.07
PmDE -4.44 E RArad 0.39 E DErad 0.34 E Plx 0.43
E pmRA 0.47 E pmDE 0.38 Hpmag E Hpmag 0.001
SHp 0.01 VA 0 BV -0.018 E BV 0.004
VI 0
CCDM
Ccdm 21194+5219 RComp Comp A Note1
Note2 Discov num DRAs 0.33 DDEs 27.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.3 Sp A0 PmNote *
PmRA -21 PmDE -6 Dm number +51 3042 Cat1 BD
Name2 +52 1480 Cat2 AGK2/3 HD 203283 M HD
ADS BDS A14865 M ADS BDS N IDS IDS 21162N5154A
HIC 105273
 
 
21194+5219 B
 
 
Coord arcsec 2000 211922.29+521944.1 Coord calc 211922.29+521944.1 Mag 10.16 Spectral class F0: (yellow-white)
PmRA 4.00 PmDE -7.0 Delta magnitude 2.85
CCDM
Ccdm 21194+5219 RComp Comp B Note1
Note2 Discov num ES 98 DRAs DDEs
R dRAs Year 1901 Theta 311 Rho 26.5
Obs 6 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14865 M ADS BDS N IDS IDS 21162N5154B
HIC
 
 
21194+5219 C
 
 
Coord arcsec 2000 211927.72+521929.1 Coord calc 211927.72+521929.1 Mag 10.19 PmRA -1.00
PmDE -4.0 Delta magnitude 2.88
CCDM
Ccdm 21194+5219 RComp Comp C Note1
Note2 Discov num ES 98 DRAs DDEs
R dRAs Year 1901 Theta 087 Rho 30.1
Obs 6 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14865 M ADS BDS N IDS IDS 21162N5154C
HIC 105280
 
 
21194+5219 D
 
 
Coord arcsec 2000 211926.91+521927.7 Mag 14.7 Delta magnitude 7.39 Coordinate calculated yes
CCDM
Ccdm 21194+5219 RComp C Comp D Note1
Note2 Discov num ES 98 DRAs DDEs
R dRAs Year 1907 Theta 262 Rho 7.3
Obs 2 Vmag 14.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14865 M ADS BDS N IDS IDS 21162N5154D
HIC 105280