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Doubles in session


Current system
22565+6252
STF 2961
KZ Cep


Nearby doubles
5' : 22558+6251
STI1127

9' : 22568+6244
MLR 266AB

15' : 22567+6238
PET 24

20' : 22587+6305
HDS3271AB

21' : 22550+6234
TDT3787

23' : 22597+6247
HDS3273

25' : 22599+6300
TDT3828

25' : 22539+6236
PET 23AB

25' : 22536+6237
BHJ 17AB

30' : 22525+6241
PET 18AB

30' : 23001+6235
STI1132

31' : 23009+6253
HDS3276

32' : 22581+6322
BHJ 44

32' : 22575+6221
HU 990

39' : 22537+6325
PET 22AB

42' : 22528+6325
PET 20AB

44' : 22526+6219
ES 1860AB

44' : 23021+6231
ES 1861

47' : 22591+6335
TDT3825

48' : 22506+6228
PET 17

49' : 22535+6208
ES 143AB

49' : 23034+6239
PET 25

49' : 22533+6209
ES 142

51' : 22563+6202
BEI 3AB

53' : 22586+6342
HDS3270

60' : 23037+6218
BVD 343



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.

22565+6252 STF 2961 (KZ Cep)

 
 
22h 56m 30.92s +62° 52' 06.9" P.A. 349.00 sep 1.9 mag 8.48,8.61 Sp B0V
 
 
Coord 2000 22565+6252 Discov num STF2961 Comp Coord arcsec 2000 22 56 30.92 +62 52 06.9
Date first 1828 Date last 2019 Obs 65
Pa first 352 Pa last 348.9 P.A. Now (θ) 348.9°
Sep first 2.0 Sep last 1.86 Sep. Now (ρ) 1.86"
Mag pri 8.48 Mag sec 8.61 delta mag (ΔM) 0.13 Spectral class B0V (blue-white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -001 Sec motion dec -001
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name KZ Cep Constellation Cepheus SAO 20332 Tycho2 4282-00313-1
Gaia DR2 2207297149288415232 HD 217035 GC 31994 ADS 16394
 
 
WDS 22565+6252 STF 2961 (KZ Cep) : NOTES
 
 
discov_num notes refcode
STF2961 One component is the Beta Cep-type variable KZ Cep.
 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22565+6252 STF2961 2004 62 348 1.8 8.48 8.61 B0V N D 225630.92+625206.9
22565+6252 STF2961 2007 65 348 1.9 8.48 8.61 B0V N D 225630.92+625206.9
22565+6252 STF2961 2011 65 347 1.9 8.48 8.61 B0V N D 225630.92+625206.9
22565+6252 STF2961 2016 60 348 1.9 8.48 8.61 B0V N 225630.92+625206.9
22565+6252 STF2961 2017 64 347 1.9 8.48 8.61 B0V N 225630.92+625206.9
22565+6252 STF2961 2019 65 349 1.9 8.48 8.61 B0V N 225630.92+625206.9

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

 
 
WDS 22565+6252 STF 2961 (KZ Cep) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22565+6252 STF 2961 (KZ Cep) : MEASURES
 
 
No records found.

 
 
WDS 22565+6252 (KZ Cep) : VIRTUAL EYEPIECE
 
 

22565+6252 STF2961A mag 8.48 Sp B0V 22565+6252 STF2961B sep 1.8 P.A. 354.90 mag 8.61 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 22565+6252 (KZ Cep) : ALADIN DSS IMAGE @ 22h 56m 30.92s +62° 52' 06.9"
 
 
 
 
WDS 22565+6252 STF 2961 (KZ Cep) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22565+6252 STF2961 distance=0' 22558+6251 STI1127 distance=5' 22568+6244 MLR 266AB distance=9' 22568+6244 TRN 37AC distance=9' 22568+6244 MZA 34AD distance=9' 22567+6238 PET 24 distance=15' 22587+6305 HDS3271AB distance=20' 22587+6305 BHJ 46AB,C distance=20' 22550+6234 TDT3787 distance=21' 22597+6247 HDS3273 distance=23' 22599+6300 TDT3828 distance=25' 22539+6236 PET 23AB distance=25' 22539+6236 PET 23AC distance=25' 22536+6237 BHJ 17AB distance=25' 22536+6237 DAM 808BC distance=26' 22525+6241 PET 18AB distance=30' 22525+6241 PET 18AC distance=30' 23001+6235 STI1132 distance=30' 23009+6253 HDS3276 distance=31' 22581+6322 BHJ 44 distance=32' 22575+6221 HU 990 distance=32' 22537+6325 PET 22AB distance=39' 22537+6325 PET 22AC distance=39' 22528+6325 PET 20AB distance=42' 22528+6325 PET 20AC distance=42' 22526+6219 ES 1860AB distance=44' 22526+6219 PET 19Aa,Ab distance=44' 23021+6231 ES 1861 distance=44' 22591+6335 TDT3825 distance=47' 22506+6228 PET 17 distance=48' 22535+6208 ES 143AB distance=49' 22535+6208 ES 143AC distance=49' 22535+6208 PET 21Aa,Ab distance=49' 23034+6239 PET 25 distance=49' 22533+6209 ES 142 distance=49' 22563+6202 BEI 3AB distance=51' 22563+6202 BEI 3AC distance=51' 22586+6342 HDS3270 distance=53' 23037+6218 BVD 343 distance=60' 23040+6324 HDS3287AB distance=61' 23040+6324 BHJ 69AB,C distance=61' 23048+6321 PET 26 distance=63' 23047+6321 STI1137 distance=63' 22568+6355 STI1130 distance=64' 23057+6240 TDT3881 distance=64' 23060+6259 STI1142 distance=65' 22478+6319 BVD 341 distance=66' 23020+6348 FRK 12 distance=67' 23052+6323 KR 62 distance=68' 23058+6230 CON 46 distance=68' 23027+6348 TDT3853 distance=70' 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 22565+6252 STF2961 349 1.9
Show 22558+6251 STI1127 230 14.6 5
Show 22568+6244 MLR 266 AB 355 2.9 9
Show 22568+6244 TRN 37 AC 166 3.3 9
Show 22568+6244 MZA 34 AD 53 11.4 9
Show 22567+6238 PET 24 324 0.1 15
Show 22587+6305 HDS3271 AB 253 0.2 20
Show 22587+6305 BHJ 46 AB,C 196 10.9 20
Show 22550+6234 TDT3787 7 0.5 21
Show 22597+6247 HDS3273 15 0.5 23
Show 22599+6300 TDT3828 271 0.7 25
Show 22539+6236 PET 23 AB 41 0.8 25
Show 22539+6236 PET 23 AC 194 1.0 25
Show 22536+6237 BHJ 17 AB 242 17.1 25
Show 22536+6237 DAM 808 BC 96 4.3 26
Show 22525+6241 PET 18 AB 127 0.4 30
Show 22525+6241 PET 18 AC 355 0.9 30
Show 23001+6235 STI1132 235 5.9 30
Show 23009+6253 HDS3276 342 1.7 31
Show 22581+6322 BHJ 44 71 17.1 32
Show 22575+6221 HU 990 290 1.0 32
Show 22537+6325 PET 22 AB 15 0.1 39
Show 22537+6325 PET 22 AC 193 0.8 39
Show 22528+6325 PET 20 AB 22 0.1 42
Show 22528+6325 PET 20 AC 91 2.0 42
Show 22526+6219 ES 1860 AB 157 5.1 44
Show 22526+6219 PET 19 Aa,Ab 44 0.1 44
Show 23021+6231 ES 1861 297 5.5 44
Show 22591+6335 TDT3825 107 0.5 47
Show 22506+6228 PET 17 254 0.4 48
Show 22535+6208 ES 143 AB 38 6.6 49
Show 22535+6208 ES 143 AC 268 15.9 49
Show 22535+6208 PET 21 Aa,Ab 60 0.7 49
Show 23034+6239 PET 25 243 0.8 49
Show 22533+6209 ES 142 329 7.7 49
Show 22563+6202 BEI 3 AB 350 3.2 51
Show 22563+6202 BEI 3 AC 16 10.0 51
Show 22586+6342 HDS3270 284 0.2 53
Show 23037+6218 BVD 343 55 23.5 60
Show 23040+6324 HDS3287 AB 246 0.5 61
Show 23040+6324 BHJ 69 AB,C 309 21.6 61
Show 23048+6321 PET 26 17 2.5 63
Show 23047+6321 STI1137 308 5.3 63
Show 22568+6355 STI1130 96 4.9 64
Show 23057+6240 TDT3881 61 0.5 64
Show 23060+6259 STI1142 104 12.7 65
Show 22478+6319 BVD 341 144 14.3 66
Show 23020+6348 FRK 12 113 43.1 67
Show 23052+6323 KR 62 324 5.5 68
Show 23058+6230 CON 46 76 4.8 68
Show 23027+6348 TDT3853 25 0.7 70

 
 
WDS 22565+6252 : COMPONENTS
 
 
  A
B pa=354.9°
sep=1.83"
 
 
22565+6252 A
 
 
Componente originario normalizzato AB Name KZ Cep Coord arcsec 2000 225630.92+625206.9 Mag 8.48
Spectral class B0V (blue-white) PmRA -1.00 PmDE -1.0 SAO 20332
Tycho2 4282-00313-1 HD 217035 GC 31994 ADS 16394
DM BD+62 2136
Tycho2
Tycho2 4282-00313-1 Pflag P RAmdeg 344.12883763 DEmdeg 62.86859040
PmRA -1.0 PmDE -1.0 E RAmdeg 7 E DEmdeg 8
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.55 EpDEm 1991.52
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 8.895 E BTmag 0.017 VTmag 8.482
E VTmag 0.014 Prox 19 TYC T HIP
CCDM RAdeg 344.12894583 DEdeg 62.86837667 EpRA 1990 1.71
EpDE 1990 1.73 E RAdeg 7.2 E DEdeg 7.6 Posflg D
Corr 0.1
SAO
SAO 20332 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 0.006 Vmag 7.8 SpType B5
Double code Source 70 CatNum 31994 DM BD+62 2136
DMcomp BDsup HD 217035 M HD 0
GC 31994 RA1950rad 5.99761587 DE1950rad 1.09259878 PmRA2000 0.0001
PmDE2000 0
CCDM
Ccdm 22565+6252 RComp Comp A Note1
Note2 Discov num DRAs 0.81 DDEs 6.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp B5 PmNote *
PmRA -16 PmDE -3 Dm number +62 2136 Cat1 BD
Name2 +62 1383 Cat2 AGK2/3 HD 217035 M HD
ADS BDS A16394 M ADS BDS N IDS IDS 22526N6220A
HIC
 
 
22565+6252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225630.90+625208.7 Mag 8.61 PmRA -1.00
PmDE -1.0 Tycho2 4282-00313-2 Calc delta mag 0.13 Calc coord yes
Tycho2
Tycho2 4282-00313-2 Pflag P RAmdeg 344.12883763 DEmdeg 62.86859040
PmRA -1.0 PmDE -1.0 E RAmdeg 7 E DEmdeg 8
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.55 EpDEm 1991.52
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 9.092 E BTmag 0.019 VTmag 8.610
E VTmag 0.015 Prox 19 TYC T HIP
CCDM RAdeg 344.12870111 DEdeg 62.86889139 EpRA 1990 1.69
EpDE 1990 1.73 E RAdeg 8.3 E DEdeg 8.7 Posflg D
Corr 0.1
CCDM
Ccdm 22565+6252 RComp Comp B Note1
Note2 Discov num STF2961 DRAs DDEs
R dRAs Year 1833 Theta 348 Rho 1.9
Obs 20 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16394 M ADS BDS N IDS IDS 22526N6220B
HIC