22539+6236 PET 23 AB (V454 Cep)

 
 
22h 53m 54.04s +62° 35' 48.3" P.A. 41.00 sep 0.8 mag 8.80,12.30 Sp B1V dist. 1538.46 pc (5018.46 l.y.)
 
 
Coord 2000 22539+6236 Discov num PET  23 Comp AB Coord arcsec 2000 22 53 54.04 +62 35 48.3
Date first 2007 Date last 2007 Obs 1
Pa first 41 Pa last 41 P.A. Now (θ) 41°
Sep first 0.8 Sep last 0.76 Sep. Now (ρ) 0.76"
Mag pri 8.80 Mag sec 12.30 delta mag (ΔM) 3.5 Spectral class B1V (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
22539+6236 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V454 Cep 20305 22 53 54 +62 35 48 PET 23 AB 2007 1 41 0.8 8.80 12.30 3.50 <===
Show 20305 22 53 54 +62 35 48 PET 23 AC 2007 1 194 1.0 8.80 12.40 3.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V454 Cep Constellation Cepheus SAO 20305 HIP 113065
Tycho2 4282-00941-1 Gaia DR2 2207263511087889152 HD 216711 BD BD+61 2364
Distance 1538.46 Distance ly 5018.46
 
 
WDS 22539+6236 PET 23 AB (V454 Cep) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pet2012 Cl j Peter, D., Feldt, M., Henning, Th., & Hormuth, F. 2012A&A...538A..74P
Pet2012 A&A 538, A74, 2012
Pet2012 [Note: Observing dates 11-14 Aug 2007 (Peter, private comm.)]
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22539+6236 PET 23 AB 2007 1 41 0.8 9.11   B1V 225354.04+623548.3

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WDS 22539+6236 PET 23 AB (V454 Cep) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22539+6236 PET 23 AB (V454 Cep) : MEASURES
 
 
No records found.

 
 
WDS 22539+6236 (V454 Cep) : VIRTUAL EYEPIECE
 
 

22539+6236 PET  23A mag 8.8 Sp B1V 22539+6236 PET  23B sep 0.6 P.A. 21.80 mag 12.3 22539+6236 PET  23C sep 1.0 P.A. 186.50 mag 12.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 22539+6236 (V454 Cep) : ALADIN DSS IMAGE @ 22h 53m 54.04s +62° 35' 48.3"
 
 
 
 
WDS 22539+6236 PET 23 AB (V454 Cep) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22539+6236  PET  23AB distance=0' 22536+6237  BHJ  17AB distance=3' 22536+6237  DAM 808BC distance=3' 22550+6234  TDT3787 distance=8' 22525+6241  PET  18AB distance=12' 22525+6241  PET  18AC distance=12' 22526+6219  ES 1860AB distance=20' 22526+6219  PET  19Aa,Ab distance=20' 22567+6238  PET  24 distance=20' 22558+6251  STI1127 distance=21' 22568+6244  MLR 266AB distance=22' 22568+6244  TRN  37AC distance=22' 22568+6244  MZA  34AD distance=22' 22506+6228  PET  17 distance=25' 22565+6252  STF2961 distance=25' 22533+6209  ES  142 distance=28' 22535+6208  ES  143AB distance=28' 22535+6208  ES  143AC distance=28' 22535+6208  PET  21Aa,Ab distance=28' 22575+6221  HU  990 distance=30' 22563+6202  BEI   3AB distance=38' 22563+6202  BEI   3AC distance=38' 22597+6247  HDS3273 distance=42' 23001+6235  STI1132 distance=43' 22587+6305  HDS3271AB distance=44' 22587+6305  BHJ  46AB,C distance=44' 22599+6300  TDT3828 distance=48' 22537+6325  PET  22AB distance=50' 22537+6325  PET  22AC distance=50' 22528+6325  PET  20AB distance=50' 22528+6325  PET  20AC distance=50' 23009+6253  HDS3276 distance=52' 22581+6322  BHJ  44 distance=54' 22514+6142  STF2950AB distance=57' 22514+6142  STF2950AC distance=57' 23021+6231  ES 1861 distance=57' 22478+6319  BVD 341 distance=61' 23034+6239  PET  25 distance=66' 22541+6129  STI1125 distance=67' 22591+6335  TDT3825 distance=70' 23037+6218  BVD 343 distance=71' 22586+6342  HDS3270 distance=74' 23057+6240  TDT3881 distance=82' 22568+6355  STI1130 distance=82' 22499+6119  HU  986 distance=83' 22428+6307  TDT3667Aa,Ab distance=83' 22428+6307  MLB 180AB distance=83' 23058+6230  CON  46 distance=83' 22526+6358  TDS1192 distance=84' 22423+6215  STI1120 distance=84' 23040+6324  HDS3287AB distance=85' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 22539+6236 PET 23 AB 41 0.8
Show 22539+6236 PET 23 AC 194 1.0
Show 22536+6237 BHJ 17 AB 242 17.1 3
Show 22536+6237 DAM 808 BC 96 4.3 3
Show 22550+6234 TDT3787 7 0.5 8
Show 22525+6241 PET 18 AB 127 0.4 12
Show 22525+6241 PET 18 AC 355 0.9 12
Show 22526+6219 ES 1860 AB 157 5.1 20
Show 22526+6219 PET 19 Aa,Ab 44 0.1 20
Show 22567+6238 PET 24 324 0.1 20
Show 22558+6251 STI1127 230 14.6 21
Show 22568+6244 MLR 266 AB 355 2.9 22
Show 22568+6244 TRN 37 AC 166 3.3 22
Show 22568+6244 MZA 34 AD 53 11.4 22
Show 22506+6228 PET 17 254 0.4 25
Show 22565+6252 STF2961 349 1.9 25
Show 22533+6209 ES 142 329 7.7 28
Show 22535+6208 ES 143 AB 38 6.6 28
Show 22535+6208 ES 143 AC 268 15.9 28
Show 22535+6208 PET 21 Aa,Ab 60 0.7 28
Show 22575+6221 HU 990 290 1.0 30
Show 22563+6202 BEI 3 AB 350 3.2 38
Show 22563+6202 BEI 3 AC 16 10.0 38
Show 22597+6247 HDS3273 15 0.5 42
Show 23001+6235 STI1132 235 5.9 43
Show 22587+6305 HDS3271 AB 253 0.2 44
Show 22587+6305 BHJ 46 AB,C 196 10.9 44
Show 22599+6300 TDT3828 271 0.7 48
Show 22537+6325 PET 22 AB 15 0.1 50
Show 22537+6325 PET 22 AC 193 0.8 50
Show 22528+6325 PET 20 AB 22 0.1 50
Show 22528+6325 PET 20 AC 91 2.0 50
Show 23009+6253 HDS3276 342 1.7 52
Show 22581+6322 BHJ 44 71 17.1 54
Show 22514+6142 STF2950 AB 272 1.1 57
Show 22514+6142 STF2950 AC 354 39.2 57
Show 23021+6231 ES 1861 297 5.5 57
Show 22478+6319 BVD 341 144 14.3 61
Show 23034+6239 PET 25 243 0.8 66
Show 22541+6129 STI1125 183 11.0 67
Show 22591+6335 TDT3825 107 0.5 70
Show 23037+6218 BVD 343 55 23.5 71
Show 22586+6342 HDS3270 284 0.2 74
Show 23057+6240 TDT3881 61 0.5 82
Show 22568+6355 STI1130 96 4.9 82
Show 22499+6119 HU 986 114 0.9 83
Show 22428+6307 TDT3667 Aa,Ab 290 0.7 83
Show 22428+6307 MLB 180 AB 190 7.2 83
Show 23058+6230 CON 46 76 4.8 83
Show 22526+6358 TDS1192 98 1.0 84
Show 22423+6215 STI1120 262 13.2 84

 
 
WDS 22539+6236 : COMPONENTS
 
 
  A B
B pa=21.8°
sep=0.62"
 
C pa=186.5°
sep=0.98"
pa=192.4°
sep=1.58"
 
 
22539+6236 A
 
 
Name V454 Cep Coord arcsec 2000 225354.04+623548.3 Mag 8.8 Spectral class B1V (blue-white)
PmRA -3.00 PmDE -2.0 SAO 20305 HIP 113065
Tycho2 4282-00941-1 HD 216711 BD BD+61 2364
Tycho2
Tycho2 4282-00941-1 Pflag RAmdeg 343.47518650 DEmdeg 62.59676272
PmRA -2.3 PmDE -3.1 E RAmdeg 11 E DEmdeg 11
E pmRA 1.9 E pmDE 1.8 EpRAm 1990.79 EpDEm 1990.82
Num 9 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 9.742 E BTmag 0.022 VTmag 9.144
E VTmag 0.017 Prox 999 TYC T HIP 113065
CCDM RAdeg 343.47519750 DEdeg 62.59676944 EpRA 1990 1.68
EpDE 1990 1.74 E RAdeg 10.6 E DEdeg 11.1 Posflg
Corr 0.0
SAO
SAO 20305 DelFlag RA1950 PmRA1950 -0.0046
DE1950 PmDE1950 0.004 Vmag 9.1 SpType B
Double code Source 2 CatNum 1375 DM BD+61 2364
DMcomp BDsup HD 216711 M HD 0
GC RA1950rad 5.98627126 DE1950rad 1.08786988 PmRA2000 -0.0044
PmDE2000 -0.002
Hipparcos
Catalog H HIP 113065 Proxy RAhms 22 53 54.04
DEdms +62 35 48.4 Vmag 9.06 VarFlag 2 R Vmag H
RAdeg 343.475 DEdeg 62.5968 AstroRef Plx 0.67
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 216711 BD BD+61 2364
CD CP Dm number +61 2364 VIred 0.61
SpType B1V R SpType Coord arcsec 2000 225354.04+623548.4
Hipparcos 2
HIP 113065 Sn 5 So 0 Nc 1
RArad 5.9947729175 DErad 1.0925197852 Plx 0.65 PmRA -3.07
PmDE -1.93 E RArad 0.69 E DErad 0.66 E Plx 0.82
E pmRA 0.86 E pmDE 0.78 Hpmag 9.1751 E Hpmag 0.0026
SHp 0.028 VA 2 BV 0.533 E BV 0.021
VI 0.61
 
 
22539+6236 B
 
 
Coord arcsec 2000 225354.07+623548.9 Mag 12.3 Calc delta mag 3.5 Calc coord yes
 
 
22539+6236 C
 
 
Coord arcsec 2000 225354.02+623547.3 Mag 12.4 Calc delta mag 3.6 Calc coord yes