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Current system
22051+6217
BU 697 AB
19 Cep


Nearby doubles
13' : 22051+6204
STI1088

16' : 22031+6214
STI1082

23' : 22034+6233
ES 1859

28' : 22026+6238
STI1081

34' : 22048+6250
STI1086

34' : 22007+6229
KUI 110

37' : 22099+6201
TDT3381

41' : 21599+6200
STI1079

45' : 22009+6250
HU 976

46' : 22005+6145
TDT3286

48' : 22074+6302
TDT3355

48' : 22116+6232
TDT3395

49' : 22052+6305
BU 990

49' : 22077+6302
UC 269

51' : 22014+6133
HDS3125

57' : 22101+6302
STI1094

57' : 22047+6120
ARY 44AB

61' : 21564+6216
HU 973

62' : 21569+6242
ES 145AB

63' : 21576+6144
MLR 63

63' : 22132+6151
STI1098

63' : 22045+6319
TDT3324

65' : 22055+6322
STI1089

68' : 22143+6155
FOX 265

68' : 22051+6109
STI1087

69' : 22126+6303
TDT3407AB



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

22051+6217 BU 697 AB (19 Cep)

 
 
22h 05m 08.79s +62° 16' 47.4" P.A. 93.00 sep 20.0 mag 5.11,11.20 Sp O9Ib dist. 632.91 pc (2064.55 l.y.)
 
 
Coord 2000 22051+6217 Discov num BU  697 Comp AB Coord arcsec 2000 22 05 08.79 +62 16 47.4
Date first 1878 Date last 2015 Obs 15
Pa first 96 Pa last 93.1 P.A. Now (θ) 93.1°
Sep first 19.8 Sep last 20.014 Sep. Now (ρ) 20.014"
Mag pri 5.11 Mag sec 11.20 delta mag (ΔM) 6.09 Spectral class O9Ib (blue)
Pri motion ra -001 Sec motion ra +004
Pri motion dec -003 Sec motion dec +002
Notes N (See Notes)
rPM=1.581
This double is not physical.
 
 
22051+6217 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 Cep 19849 22 05 09 +62 16 47 BU 697 AB 2015 15 93 20.0 5.11 11.20 6.09 <===
Show 19849 22 05 09 +62 16 47 BU 697 AC 2012 8 274 56.1 5.11 10.79 5.68
Show 19849 22 05 09 +62 16 47 TRN 35 AD 2001 2 341 4.1 5.11 15.00 9.89
Show 19849 22 05 09 +62 16 47 TRN 35 AE 2001 2 344 3.8 5.11 15.00 9.89
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 19 Cep Constellation Cepheus SAO 19849 HIP 109017
Tycho2 4267-02757-1 Gaia DR2 2205660290000075392 HD 209975 HR 8428
GC 30907 ADS 15624 BD BD+61 2246 Flamsteed 19 Cephei
Flamsteed name 19 Cep Distance 632.91 Distance ly 2064.55
 
 
WDS 22051+6217 BU 697 AB (19 Cep) : NOTES
 
 
discov_num notes refcode
BU 697 19 Cep.
TRN 35 AD and AE: The image rotator was in an unknown state, so two possible
theta values are listed for the 2001.7367 observation - one for
zenith up and one for north up. Trn2008
 
 
REFERENCES
 
 
refcode metd author reference
Trn2008 Ac j Turner, N.H., ten Brummelaar, T.A., Roberts, L.C., Mason, B.D., Hartkopf, W.I., & 2008AJ....136..554T
Trn2008 +E2 Gies, D.R.
Trn2008 +A AJ 136, 554, 2008
Trn2008 (Note: For some observations the image derotator was in an unknown state. In these
Trn2008 cases the theta value is either left blank or two possible values are listed - one
Trn2008 for zenith up and one for north up. For unresolved objects, the listed rho value
Trn2008 is the FWHM of the corrected stellar PSF. Larger FWHM values are indicative of
Trn2008 poorer seeing and/or non-optimal AO system tuning.)
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22051+6217 BU 697 AB 2006 11 93 19.7 5.11 11.20 O9Ib N D 220508.79+621647.4
22051+6217 BU 697 AB 2012 13 93 19.7 5.11 11.20 O9Ib N D 220508.79+621647.4
22051+6217 BU 697 AB 2015 15 93 20.0 5.11 11.20 O9Ib N 220508.79+621647.4

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

 
 
WDS 22051+6217 BU 697 AB (19 Cep) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22051+6217 BU 697 AB (19 Cep) : MEASURES
 
 
No records found.

 
 
WDS 22051+6217 (19 Cep) : VIRTUAL EYEPIECE
 
 

22051+6217 BU 697A mag 5.11 Sp O9Ib 22051+6217 BU 697B sep 9.4 P.A. 96.60 mag 11.2 22051+6217 BU 697C sep 26.4 P.A. 279.00 mag 10.79 22051+6217 TRN 35D sep 4.0 P.A. 350.90 mag 15 22051+6217 TRN 35E sep 3.7 P.A. 352.40 mag 15 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 22051+6217 (19 Cep) : ALADIN DSS IMAGE @ 22h 05m 08.79s +62° 16' 47.4"
 
 
 
 
WDS 22051+6217 BU 697 AB (19 Cep) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22051+6217 BU 697AB distance=0' 22051+6204 STI1088 distance=13' 22031+6214 STI1082 distance=16' 22034+6233 ES 1859 distance=23' 22026+6238 STI1081 distance=28' 22048+6250 STI1086 distance=34' 22007+6229 KUI 110 distance=34' 22099+6201 TDT3381 distance=37' 21599+6200 STI1079 distance=41' 22009+6250 HU 976 distance=45' 22005+6145 TDT3286 distance=46' 22074+6302 TDT3355 distance=48' 22116+6232 TDT3395 distance=48' 22052+6305 BU 990 distance=49' 22077+6302 UC 269 distance=49' 22014+6133 HDS3125 distance=51' 22047+6120 ARY 44BC distance=56' 22101+6302 STI1094 distance=57' 22047+6120 ARY 44AB distance=57' 21564+6216 HU 973 distance=61' 21569+6242 ES 145AB distance=62' 21569+6242 ES 145AC distance=62' 21576+6144 MLR 63 distance=63' 22132+6151 STI1098 distance=63' 22045+6319 TDT3324 distance=63' 22055+6322 STI1089 distance=65' 22143+6155 FOX 265 distance=68' 22051+6109 STI1087 distance=68' 22126+6303 TDT3407AB distance=69' 22091+6320 STI1093 distance=69' 21552+6217 TDT3239 distance=70' 22080+6107 STF2870 distance=73' 21549+6159 OSO 161AB distance=74' 21549+6159 OSO 161AC distance=74' 21549+6159 OSO 161AD distance=74' 21549+6159 OSO 161AE distance=74' 22023+6106 BU 695AB distance=74' 22023+6106 WAK 5AC distance=74' 22137+6133 KPP 743 distance=75' 22036+6331 HDS3130 distance=75' 22084+6105 ES 1923BC distance=76' 22084+6105 ES 1923BD distance=76' 21546+6234 PET 15 distance=76' 22084+6105 ES 1923AB distance=76' 22084+6105 ES 1923AD distance=76' 22149+6144 STI1102 distance=77' 22140+6132 TDT3416 distance=77' 22149+6143 HDS3157 distance=77' 22049+6100 BU 474 distance=78' 22052+6335 HDS3136 distance=78' 22110+6324 STF2879AB distance=79' 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 22051+6217 BU 697 AB 93 20.0
Show 22051+6217 BU 697 AC 274 56.1
Show 22051+6217 TRN 35 AD 341 4.1
Show 22051+6217 TRN 35 AE 344 3.8
Show 22051+6204 STI1088 235 6.7 13
Show 22031+6214 STI1082 199 12.3 16
Show 22034+6233 ES 1859 94 2.6 23
Show 22026+6238 STI1081 92 3.7 28
Show 22048+6250 STI1086 128 14.3 34
Show 22007+6229 KUI 110 222 1.0 34
Show 22099+6201 TDT3381 152 0.7 37
Show 21599+6200 STI1079 45 8.8 41
Show 22009+6250 HU 976 57 1.6 45
Show 22005+6145 TDT3286 95 0.6 46
Show 22074+6302 TDT3355 191 2.8 48
Show 22116+6232 TDT3395 122 2.4 48
Show 22052+6305 BU 990 129 0.6 49
Show 22077+6302 UC 269 47 51.8 49
Show 22014+6133 HDS3125 3 0.2 51
Show 22047+6120 ARY 44 BC 342 81.5 56
Show 22101+6302 STI1094 286 15.1 57
Show 22047+6120 ARY 44 AB 347 80.0 57
Show 21564+6216 HU 973 124 0.2 61
Show 21569+6242 ES 145 AB 204 2.8 62
Show 21569+6242 ES 145 AC 238 18.8 62
Show 21576+6144 MLR 63 216 1.0 63
Show 22132+6151 STI1098 207 4.1 63
Show 22045+6319 TDT3324 94 0.4 63
Show 22055+6322 STI1089 31 6.2 65
Show 22143+6155 FOX 265 175 5.5 68
Show 22051+6109 STI1087 329 14.2 68
Show 22126+6303 TDT3407 AB 66 1.7 69
Show 22091+6320 STI1093 70 4.4 69
Show 21552+6217 TDT3239 89 0.8 70
Show 22080+6107 STF2870 271 5.8 73
Show 21549+6159 OSO 161 AB 335 14.8 74
Show 21549+6159 OSO 161 AC 36 21.8 74
Show 21549+6159 OSO 161 AD 19 19.8 74
Show 21549+6159 OSO 161 AE 315 20.4 74
Show 22023+6106 BU 695 AB 148 3.1 74
Show 22023+6106 WAK 5 AC 201 14.2 74
Show 22137+6133 KPP 743 187 6.5 75
Show 22036+6331 HDS3130 54 0.4 75
Show 22084+6105 ES 1923 BC 232 3.9 76
Show 22084+6105 ES 1923 BD 88 15.7 76
Show 21546+6234 PET 15 15 2.6 76
Show 22084+6105 ES 1923 AB 339 25.8 76
Show 22084+6105 ES 1923 AD 14 25.3 76
Show 22149+6144 STI1102 317 8.8 77
Show 22140+6132 TDT3416 347 2.4 77
Show 22149+6143 HDS3157 272 0.5 77

 
 
WDS 22051+6217 : COMPONENTS
 
 
  A B C D
B pa=96.6°
sep=9.36"
 
C pa=279.0°
sep=26.35"
pa=278.4°
sep=35.70"
 
D pa=350.9°
sep=3.96"
pa=296.7°
sep=11.11"
pa=90.4°
sep=25.40"
 
E pa=352.4°
sep=3.68"
pa=295.8°
sep=10.86"
pa=91.0°
sep=25.54"
pa=152.5°
sep=0.31"
 
 
22051+6217 A
 
 
Name 19 Cep Coord arcsec 2000 220508.79+621647.4 Mag 5.11 Spectral class O9Ib (blue)
PmRA -1.00 PmDE -3.0 SAO 19849 HIP 109017
Tycho2 4267-02757-1 HD 209975 HR 8428 GC 30907
ADS 15624 BD BD+61 2246 Flamsteed 19 Cephei Flamsteed name 19 Cep
Tycho2
Tycho2 4267-02757-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 5.147 E BTmag 0.014 VTmag 5.109
E VTmag 0.009 Prox 999 TYC T HIP 109017
CCDM RAdeg 331.28663028 DEdeg 62.27982056 EpRA 1990 1.63
EpDE 1990 1.66 E RAdeg 3.3 E DEdeg 3.3 Posflg
Corr 0.0
SAO
SAO 19849 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.005 Vmag 5.2 SpType Oe5
Double code Source 70 CatNum 30907 DM BD+61 2246
DMcomp BDsup HD 209975 M HD 0
GC 30907 RA1950rad 5.77531133 DE1950rad 1.08273657 PmRA2000 0.0004
PmDE2000 0
Hipparcos
Catalog H HIP 109017 Proxy RAhms 22 05 08.79
DEdms +62 16 47.4 Vmag 5.07 VarFlag 1 R Vmag H
RAdeg 331.287 DEdeg 62.2798 AstroRef Plx 0.6
CCDM 22051+6217 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 209975 BD BD+61 2246
CD CP Dm number +61 2246 VIred 0.15
SpType O9.5Ib R SpType Coord arcsec 2000 220508.79+621647.4
Hipparcos 2
HIP 109017 Sn 5 So 0 Nc 1
RArad 5.7820424763 DErad 1.0869879361 Plx 1.58 PmRA -1.16
PmDE -2.96 E RArad 0.18 E DErad 0.15 E Plx 0.19
E pmRA 0.23 E pmDE 0.19 Hpmag 5.123 E Hpmag 0.0012
SHp 0.009 VA 0 BV 0.24 E BV 0.003
VI 0.15
CCDM
Ccdm 22051+6217 RComp Comp A Note1
Note2 Discov num DRAs 2.76 DDEs -12.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.2 Sp O5 PmNote *
PmRA -12 PmDE 4 Dm number +61 2246 Cat1 BD
Name2 +62 1306 Cat2 AGK2/3 HD 209975 M HD
ADS BDS A15624 M ADS BDS N IDS IDS 22021N6148A
HIC 109017
 
 
22051+6217 B
 
 
Coord arcsec 2000 220510.12+621646.3 Mag 11.2 PmRA 4.00 PmDE 2.0
Calc delta mag 6.09 Calc coord yes
CCDM
Ccdm 22051+6217 RComp Comp B Note1
Note2 Discov num BU 697 DRAs DDEs
R dRAs Year 1878 Theta 094 Rho 19.8
Obs 9 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15624 M ADS BDS N IDS IDS 22021N6148B
HIC
 
 
22051+6217 C
 
 
Coord arcsec 2000 220505.06+621651.5 Mag 10.79 PmRA 50.00 PmDE 54.0
Calc delta mag 5.68 Calc coord yes
CCDM
Ccdm 22051+6217 RComp Comp C Note1
Note2 Discov num BU 697 DRAs -5.24 DDEs 7.0
R dRAs 10 Year 1913 Theta 271 Rho 60.4
Obs 1 Vmag 10.2 Sp PmNote *
PmRA 47 PmDE 259 Dm number Cat1
Name2 +62 1304 Cat2 AGK2/3 HD M HD
ADS BDS A15624 M ADS BDS N IDS IDS 22021N6148C
HIC
 
 
22051+6217 D
 
 
Coord arcsec 2000 220508.70+621651.3 Mag 15 Calc delta mag 9.89 Calc coord yes
 
 
22051+6217 E
 
 
Coord arcsec 2000 220508.72+621651.0 Mag 15 Calc delta mag 9.89 Calc coord yes