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Doubles in session


Current system
21199+5319
A 1695
HD 203379


Nearby doubles
12' : 21211+5323
ES 139

16' : 21197+5303
S 786

21' : 21200+5259
STF2789AB

21' : 21211+5337
CVR 240

24' : 21195+5256
A 1693

32' : 21178+5344
TDT2891

35' : 21185+5248
TDT2894

36' : 21238+5322
KPP 810

36' : 21203+5354
TDT2910

40' : 21206+5241
MLR 644

44' : 21233+5249
TOI1361

52' : 21202+5411
HDS3036

53' : 21152+5351
BVD 134AB

53' : 21147+5345
FMR 234

55' : 21189+5413
FAB 17

55' : 21178+5229
SKF 346

61' : 21194+5219
ES 98AB

63' : 21196+5216
HEI 593

65' : 21182+5217
HEI 592

65' : 21241+5227
ES 1006

66' : 21224+5218
ES 2708

67' : 21254+5235
CVR 243

67' : 21125+5318
ES 209

69' : 21265+5245
BU 369AB

70' : 21251+5229
HU 592

71' : 21227+5214
HU 591



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

21199+5319 A 1695 (HD 203379)

 
 
21h 19m 54.35s +53° 19' 19.7" P.A. 193.00 sep 0.5 mag 8.50,9.28 Sp B9.5V dist. 359.71 pc (1173.37 l.y.)
 
 
Coord 2000 21199+5319 Discov num A  1695 Comp Coord arcsec 2000 21 19 54.35 +53 19 19.7
Date first 1907 Date last 2016 Obs 17
Pa first 212 Pa last 193.2 P.A. Now (θ) 193.2°
Sep first 0.4 Sep last 0.462 Sep. Now (ρ) 0.462"
Mag pri 8.50 Mag sec 9.28 delta mag (ΔM) 0.78 Spectral class B9.5V (blue-white)
Pri motion ra +008 Sec motion ra +008
Pri motion dec +004 Sec motion dec +004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 203379 Constellation Cygnus SAO 33332 HIP 105320
Tycho2 3953-00556-1 Gaia DR2 2175873931582379904 HD 203379 BD BD+52 2915
Distance 359.71 Distance ly 1173.37
 
 
WDS 21199+5319 A 1695 (HD 203379) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21199+5319 A 1695 1991 15 173 0.3 8.50 9.28 B9.5V +52 2915 D 211954.35+531919.7
21199+5319 A 1695 2016 15 193 0.5 8.50 9.28 B9.5V +52 2915 211954.35+531919.7

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

 
 
WDS 21199+5319 A 1695 (HD 203379) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21199+5319 A 1695 (HD 203379) : MEASURES
 
 
No records found.

 
 
WDS 21199+5319 (HD 203379) : VIRTUAL EYEPIECE
 
 

21199+5319 A 1695A mag 8.5 Sp B9.5V 21199+5319 A 1695B sep 0.5 P.A. 193.20 mag 9.28 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 21199+5319 (HD 203379) : ALADIN DSS IMAGE @ 21h 19m 54.35s +53° 19' 19.7"
 
 
 
 
WDS 21199+5319 A 1695 (HD 203379) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21199+5319 A 1695 distance=0' 21211+5323 ES 139 distance=12' 21197+5303 S 786 distance=16' 21200+5259 STF2789AB distance=21' 21200+5259 STF2789AC distance=21' 21211+5337 CVR 240 distance=21' 21195+5256 A 1693 distance=24' 21178+5344 TDT2891 distance=32' 21185+5248 TDT2894 distance=35' 21238+5322 KPP 810 distance=36' 21203+5354 TDT2910 distance=36' 21206+5241 MLR 644 distance=40' 21233+5249 TOI1361 distance=44' 21202+5411 HDS3036 distance=52' 21152+5351 BVD 134AB distance=53' 21147+5345 FMR 234 distance=53' 21189+5413 FAB 17 distance=55' 21178+5229 SKF 346 distance=55' 21194+5219 ES 98BC distance=60' 21194+5219 ES 98CD distance=60' 21194+5219 ES 98AB distance=61' 21194+5219 ES 98AC distance=61' 21196+5216 HEI 593 distance=63' 21182+5217 HEI 592 distance=65' 21241+5227 ES 1006 distance=65' 21224+5218 ES 2708 distance=66' 21254+5235 CVR 243 distance=67' 21125+5318 ES 209 distance=67' 21265+5245 BU 369AB distance=69' 21265+5245 BU 369AC distance=69' 21265+5245 BU 369AD distance=69' 21251+5229 HU 592 distance=70' 21227+5214 HU 591 distance=71' 21280+5317 HDS3055 distance=73' 21202+5433 TDT2909 distance=74' 21215+5434 ROE 91AB distance=76' 21215+5434 ROE 91AC distance=76' 21215+5434 ROE 91AD distance=76' 21215+5434 ROE 91AE distance=76' 21200+5436 TDT2908Aa,Ab distance=77' 21200+5436 SKF1978AB distance=77' 21255+5418 A 1697 distance=77' 21259+5214 CVR 244 distance=86' 21199+5150 STJ 116 distance=90' 21262+5433 ES 1007AB distance=92' 21299+5256 STF2803AB distance=93' 21299+5256 GUI 35AC distance=93' 21197+5455 A 1694 distance=96' 21222+5453 A 1696 distance=96' 21170+5146 DBR 293 distance=98' 21166+5455 TDT2877 distance=101' 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 21199+5319 A 1695 193 0.5 0
Show 21211+5323 ES 139 352 5.7 12
Show 21197+5303 S 786 298 47.9 16
Show 21200+5259 STF2789 AB 114 7.1 21
Show 21200+5259 STF2789 AC 171 133.1 21
Show 21211+5337 CVR 240 21 64.4 21
Show 21195+5256 A 1693 74 2.8 24
Show 21178+5344 TDT2891 201 0.5 32
Show 21185+5248 TDT2894 187 2.4 35
Show 21238+5322 KPP 810 76 7.0 36
Show 21203+5354 TDT2910 287 0.7 36
Show 21206+5241 MLR 644 211 1.6 40
Show 21233+5249 TOI1361 142 8.2 44
Show 21202+5411 HDS3036 165 0.4 52
Show 21152+5351 BVD 134 AB 57 22.9 53
Show 21147+5345 FMR 234 293 2.5 53
Show 21189+5413 FAB 17 313 8.1 55
Show 21178+5229 SKF 346 305 55.9 55
Show 21194+5219 ES 98 BC 107 51.9 60
Show 21194+5219 ES 98 CD 259 7.6 60
Show 21194+5219 ES 98 AB 308 25.9 61
Show 21194+5219 ES 98 AC 87 29.8 61
Show 21196+5216 HEI 593 335 1.8 63
Show 21182+5217 HEI 592 70 4.1 65
Show 21241+5227 ES 1006 48 8.2 65
Show 21224+5218 ES 2708 40 29.9 66
Show 21254+5235 CVR 243 319 113.1 67
Show 21125+5318 ES 209 239 4.1 67
Show 21265+5245 BU 369 AB 31 16.0 69
Show 21265+5245 BU 369 AC 61 49.3 69
Show 21265+5245 BU 369 AD 331 25.8 69
Show 21251+5229 HU 592 325 0.8 70
Show 21227+5214 HU 591 130 0.8 71
Show 21280+5317 HDS3055 35 0.4 73
Show 21202+5433 TDT2909 77 0.6 74
Show 21215+5434 ROE 91 AB 250 4.9 76
Show 21215+5434 ROE 91 AC 187 47.5 76
Show 21215+5434 ROE 91 AD 275 74.4 76
Show 21215+5434 ROE 91 AE 256 82.1 76
Show 21200+5436 TDT2908 Aa,Ab 295 0.3 77
Show 21200+5436 SKF1978 AB 298 31.8 77
Show 21255+5418 A 1697 251 3.8 77
Show 21259+5214 CVR 244 112 54.4 86
Show 21199+5150 STJ 116 53 1.4 90
Show 21262+5433 ES 1007 AB 49 2.0 92
Show 21299+5256 STF2803 AB 285 25.9 93
Show 21299+5256 GUI 35 AC 2 87.6 93
Show 21197+5455 A 1694 93 0.8 96
Show 21222+5453 A 1696 49 1.3 96
Show 21170+5146 DBR 293 199 5.5 98
Show 21166+5455 TDT2877 340 1.1 101

 
 
WDS 21199+5319 : COMPONENTS
 
 
  A
B pa=193.2°
sep=0.46"
 
 
21199+5319 A
 
 
Name HD 203379 Coord arcsec 2000 211954.35+531919.7 Mag 8.5 Spectral class B9.5V (blue-white)
PmRA 8.00 PmDE 4.0 SAO 33332 HIP 105320
Tycho2 3953-00556-1 HD 203379 BD BD+52 2915
Tycho2
Tycho2 3953-00556-1 Pflag RAmdeg 319.97647139 DEmdeg 53.32210852
PmRA 8.3 PmDE 4.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.36 EpDEm 1991.43
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 8.122 E BTmag 0.016 VTmag 8.116
E VTmag 0.012 Prox 999 TYC T HIP 105320
CCDM AB RAdeg 319.97643972 DEdeg 53.32209889 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 5.2 E DEdeg 5.3 Posflg P
Corr 0.0
SAO
SAO 33332 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.006 Vmag 7.7 SpType A0
Double code Source 37 CatNum 7017 DM BD+52 2915
DMcomp BDsup HD 203379 M HD 0
GC RA1950rad 5.57765014 DE1950rad 0.92693569 PmRA2000 0.0011
PmDE2000 0.003
Hipparcos
Catalog H HIP 105320 Proxy H RAhms 21 19 54.35
DEdms +53 19 19.6 Vmag 8.1 VarFlag R Vmag H
RAdeg 319.976 DEdeg 53.3221 AstroRef A Plx 2.81
CCDM 7.60 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 196 Rho 0.478 HD BD BD+52 2915
CD CP Dm number +52 2915 VIred 0.01
SpType A0 R SpType Coord arcsec 2000 211954.35+531919.6
Hipparcos 2
HIP 105320 Sn 15 So 3 Nc 2
RArad 5.5846424766 DErad 0.9306464377 Plx 2.78 PmRA 7.55
PmDE 3.42 E RArad 0.58 E DErad 0.62 E Plx 0.72
E pmRA 0.66 E pmDE 0.71 Hpmag E Hpmag 0.0015
SHp 0.012 VA 0 BV 0.007 E BV 0.012
VI 0.03
CCDM
Ccdm 21199+5319 RComp Comp A Note1
Note2 Discov num DRAs 0.19 DDEs 19.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A0 PmNote *
PmRA -15 PmDE 6 Dm number +52 2915 Cat1 BD
Name2 +53 1407 Cat2 AGK2/3 HD 203379 M HD
ADS BDS A14876 M ADS BDS N IDS IDS 21167N5254A
HIC 105320
 
 
21199+5319 B
 
 
Coord arcsec 2000 211954.34+531919.3 Mag 9.28 PmRA 8.00 PmDE 4.0
Delta magnitude 0.78 Coordinate calculated yes
CCDM
Ccdm 21199+5319 RComp Comp B Note1
Note2 Discov num A 1695 DRAs DDEs
R dRAs Year 1957 Theta 199 Rho 0.4
Obs 8 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14876 M ADS BDS N IDS IDS 21167N5254B
HIC 105320