00272+4959 STF 30 AE

 
 
00h 27m 12.45s +49° 59' 08.6" P.A. 324.00 sep 173.0 mag 6.96,13.70 Sp B9.5V dist. 248.14 pc (809.43 l.y.)
 
 
Coord 2000 00272+4959 Discov num STF  30 Comp AE Coord arcsec 2000 00 27 12.45 +49 59 08.6
Date first 1991 Date last 2015 Obs 4
Pa first 324 Pa last 323.9 P.A. Now (θ) 323.9°
Sep first 172.4 Sep last 172.975 Sep. Now (ρ) 172.975"
Mag pri 6.96 Mag sec 13.70 delta mag (ΔM) 6.74 Spectral class B9.5V (blue-white)
Pri motion ra +004 Sec motion ra +001
Pri motion dec -002 Sec motion dec -003
Notes N (See Notes)
rPM=0.707
Nature of this double is uncertain.
 
 
00272+4959 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 2301 36374 00 27 12 +49 59 09 STF 30 AB 2018 92 315 13.2 6.96 8.92 1.96
Show 36374 00 27 12 +49 59 09 STF 30 AC 2015 3 98 63.9 6.96 12.13 5.17
Show 36374 00 27 12 +49 59 09 FLE 1 AD 2015 7 261 148.8 6.96 11.73 4.77
Show 36374 00 27 12 +49 59 09 STF 30 AE 2015 4 324 173.0 6.96 13.70 6.74 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 36374 HIP 2151 Tycho2 3256-00482-1
Gaia DR2 391636287948266112 HD 2301 BD BD+49 91 Distance 248.14
Distance ly 809.43
 
 
WDS 00272+4959 STF 30 AE : NOTES
 
 
discov_num notes refcode
STF 30 B is BD+49@89.
 
 
REFERENCES
 
 
refcode metd author reference
Fle1956 Ma - Fleckenstein, J. 1962MmSAI..27..149F
Fle1956 Mem. Soc. Astron. Ital. 27, 149, 1956
Fle1958 Ma - Fleckenstein, J. .
Fle1958 Milan Merate New Ser, #115, 1958
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
00272+4959 STF 30 AE 2010 5 324 172.4 6.96 13.70 B9.5V N 002712.45+495908.6
00272+4959 STF 30 AE 2015 5 324 173.0 6.96 13.70 B9.5V N 002712.45+495908.6

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

 
 
WDS 00272+4959 STF 30 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00272+4959 STF 30 AE : MEASURES
 
 
No records found.

 
 
WDS 00272+4959 : VIRTUAL EYEPIECE
 
 

00272+4959 STF  30A mag 6.96 Sp B9III 00272+4959 STF  30B sep 11.1 P.A. 327.30 mag 8.92 00272+4959 STF  30C sep 41.6 P.A. 102.20 mag 12.13 00272+4959 FLE   1D sep 97.4 P.A. 256.00 mag 11.73 00272+4959 STF  30E sep 154.3 P.A. 334.90 mag 13.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 00272+4959 : ALADIN DSS IMAGE @ 00h 27m 12.45s +49° 59' 08.6"
 
 
 
 
WDS 00272+4959 STF 30 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00272+4959  STF  30AE distance=0' 00278+5001  HU  507AB distance=6' 00278+5001  FOX 109AD distance=6' 00278+5001  HU  507AC distance=6' 00278+5001  HU  507BC distance=6' 00245+5000  TDS1446 distance=27' 00289+5023  DAE   1 distance=29' 00241+5002  TDS1440 distance=30' 00302+5008  AZC 136 distance=30' 00282+5028  HU 1008AB distance=31' 00282+5028  GII   7AC distance=31' 00248+5030  KPP1866 distance=39' 00313+5000  TDS1507 distance=40' 00310+5015  HDS  68 distance=41' 00287+5040  ES 1128 distance=45' 00272+5044  CBL   5 distance=46' 00234+4932  TDS1434 distance=46' 00321+5000  COU2151 distance=48' 00306+4919  OL   86 distance=48' 00298+4915  HU  508 distance=51' 00323+4938  KPP  57 distance=54' 00328+5005  TDS1515 distance=54' 00324+5019  CBL 577 distance=54' 00329+5004  COU2152 distance=55' 00309+4917  ES 1129 distance=56' 00226+5033  KU   67 distance=56' 00240+4912  HDS  55 distance=57' 00337+5007  HU  511 distance=63' 00315+4904  HU  509AB distance=69' 00315+4904  FOX 110AC distance=69' 00315+4904  FOX 110AD distance=69' 00220+4913  SKF1600AB distance=70' 00220+4913  BWL   3AC distance=70' 00220+4913  BWL   3AD distance=70' 00272+5110  TDS1468 distance=71' 00259+4849  LDS3167 distance=71' 00317+5057  LDS3175 distance=72' 00347+5013  ES 2580 distance=74' 00290+5114  TDS1485 distance=77' 00195+5030  HU 1005 distance=81' 00205+4911  ES 1197 distance=81' 00216+4856  HU  505 distance=84' 00334+5058  TDS1519 distance=84' 00357+4944  HDS  81 distance=84' 00184+4930  ES   41 distance=91' 00212+4850  ES 1198 distance=91' 00276+5120  COU2252 distance=92' 00178+5013  TDS1385 distance=92' 00360+5034  TDS1541 distance=92' 00311+4833  LDS3174 distance=94' 00175+4957  LDS3147 distance=95' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 00272+4959 STF 30 AB 315 13.2
Show 00272+4959 STF 30 AC 98 63.9
Show 00272+4959 FLE 1 AD 261 148.8
Show 00272+4959 STF 30 AE 324 173.0
Show 00278+5001 HU 507 AB 129 1.6 6
Show 00278+5001 FOX 109 AD 270 22.9 6
Show 00278+5001 HU 507 AC 180 1.6 6
Show 00278+5001 HU 507 BC 246 1.4 6
Show 00245+5000 TDS1446 36 0.5 27
Show 00289+5023 DAE 1 85 0.3 29
Show 00241+5002 TDS1440 261 1.8 30
Show 00302+5008 AZC 136 239 39.3 30
Show 00282+5028 HU 1008 AB 239 0.5 31
Show 00282+5028 GII 7 AC 338 16.1 31
Show 00248+5030 KPP1866 212 14.5 39
Show 00313+5000 TDS1507 65 2.0 40
Show 00310+5015 HDS 68 354 0.4 41
Show 00287+5040 ES 1128 179 2.9 45
Show 00272+5044 CBL 5 359 23.0 46
Show 00234+4932 TDS1434 195 0.4 46
Show 00321+5000 COU2151 111 0.2 48
Show 00306+4919 OL 86 214 1.2 48
Show 00298+4915 HU 508 352 1.7 51
Show 00323+4938 KPP 57 82 4.9 54
Show 00328+5005 TDS1515 217 1.0 54
Show 00324+5019 CBL 577 98 12.0 54
Show 00329+5004 COU2152 74 0.6 55
Show 00309+4917 ES 1129 265 1.2 56
Show 00226+5033 KU 67 304 52.0 56
Show 00240+4912 HDS 55 314 0.1 57
Show 00337+5007 HU 511 178 4.5 63
Show 00315+4904 HU 509 AB 56 2.6 69
Show 00315+4904 FOX 110 AC 189 16.6 69
Show 00315+4904 FOX 110 AD 141 35.7 69
Show 00220+4913 SKF1600 AB 303 2.3 70
Show 00220+4913 BWL 3 AC 94 2.7 70
Show 00220+4913 BWL 3 AD 358 5.9 70
Show 00272+5110 TDS1468 284 0.8 71
Show 00259+4849 LDS3167 88 283.8 71
Show 00317+5057 LDS3175 222 15.7 72
Show 00347+5013 ES 2580 60 8.8 74
Show 00290+5114 TDS1485 32 0.5 77
Show 00195+5030 HU 1005 191 0.7 81
Show 00205+4911 ES 1197 107 5.6 81
Show 00216+4856 HU 505 134 1.8 84
Show 00334+5058 TDS1519 197 0.6 84
Show 00357+4944 HDS 81 184 10.0 84
Show 00184+4930 ES 41 218 6.7 91
Show 00212+4850 ES 1198 181 9.3 91
Show 00276+5120 COU2252 308 1.7 92
Show 00178+5013 TDS1385 87 0.8 92

 
 
WDS 00272+4959 : COMPONENTS
 
 
  A B C D
B pa=327.3°
sep=11.12"
 
C pa=102.2°
sep=41.60"
pa=111.2°
sep=50.07"
 
D pa=256.0°
sep=97.36"
pa=249.6°
sep=94.37"
pa=263.8°
sep=135.95"
 
E pa=334.9°
sep=154.35"
pa=335.5°
sep=143.34"
pa=324.4°
sep=182.57"
pa=10.0°
sep=165.84"
 
 
00272+4959 A
 
 
Name HD 2301 Coord arcsec 2000 002712.45+495908.6 Mag 6.96 Spectral class B9III (blue-white)
PmRA 4.00 PmDE -2.0 SAO 36374 HIP 2151
Tycho2 3256-00482-1 HD 2301 GC 529 ADS 361
BD BD+49 91
Tycho2
Tycho2 3256-00482-1 Pflag RAmdeg 6.80188130 DEmdeg 49.98571810
PmRA 5.4 PmDE -4.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.59 EpDEm 1991.69
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 6.923 E BTmag 0.015 VTmag 6.957
E VTmag 0.010 Prox 143 TYC T HIP 2151
CCDM A RAdeg 6.80186194 DEdeg 49.98572778 EpRA 1990 1.73
EpDE 1990 1.81 E RAdeg 3.9 E DEdeg 3.9 Posflg
Corr 0.0
SAO
SAO 36374 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 -0.003 Vmag 6.7 SpType B9
Double code Source 70 CatNum 529 DM BD+49 91
DMcomp BDsup HD 2301 M HD 0
GC 529 RA1950rad 0.10688664 DE1950rad 0.86758806 PmRA2000 0.0024
PmDE2000 -0.008
Hipparcos
Catalog H HIP 2151 Proxy RAhms 00 27 12.45
DEdms +49 59 08.6 Vmag 6.95 VarFlag R Vmag H
RAdeg 6.80186 DEdeg 49.9857 AstroRef A Plx 5.22
CCDM 00272+4959 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 2301 BD BD+49 91
CD CP Dm number +49 91 VIred 0
SpType B9 R SpType Coord arcsec 2000 002712.45+495908.6
Hipparcos 2
HIP 2151 Sn 95 So 3 Nc 1
RArad 0.1187148244 DErad 0.8724155723 Plx 4.03 PmRA 4.08
PmDE -3.28 E RArad 0.86 E DErad 0.76 E Plx 1.13
E pmRA 0.94 E pmDE 0.81 Hpmag 6.9547 E Hpmag 0.0076
SHp 0.038 VA 0 BV -0.014 E BV 0.007
VI 0.01
CCDM
Ccdm 00272+4959 RComp Comp A Note1
Note2 Discov num DRAs 0.57 DDEs 8.7
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.9 Sp B9 PmNote *
PmRA 19 PmDE 3 Dm number +49 91 Cat1 BD
Name2 +49 66 Cat2 AGK2/3 HD 2301 M HD
ADS BDS A 361 M ADS BDS N IDS IDS 00218N4926A
HIC 2151
 
 
00272+4959 B
 
 
Coord arcsec 2000 002711.83+495918.0 Mag 8.92 PmRA 53.00 PmDE -4.0
HIP 2149 ADS 361 BD BD+49 89 Calc delta mag 1.96
Calc coord yes
Hipparcos
Catalog H HIP 2149 Proxy RAhms 00 27 11.33
DEdms +49 59 18.0 Vmag 9.01 VarFlag R Vmag H
RAdeg 6.79722 DEdeg 49.9883 AstroRef B Plx 7.26
CCDM 00272+4959 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD BD+49 89
CD CP Dm number +49 89 VIred 0.51
SpType R SpType Coord arcsec 2000 002711.33+495918.0
Hipparcos 2
HIP 2149 Sn 95 So 3 Nc 1
RArad 0.1186336968 DErad 0.8724609075 Plx 3.92 PmRA 7.27
PmDE -7.28 E RArad 2.11 E DErad 1.67 E Plx 2.69
E pmRA 2.56 E pmDE 1.92 Hpmag 9.2207 E Hpmag 0.0465
SHp 0 VA 0 BV 0.547 E BV 0.027
VI 0.62
CCDM
Ccdm 00272+4959 RComp Comp B Note1
Note2 Discov num STF 30 DRAs -0.62 DDEs 18.8
R dRAs 10 Year 1956 Theta 306 Rho 16.0
Obs 21 Vmag 8.8 Sp PmNote *
PmRA 55 PmDE 17 Dm number +49 89 Cat1 BD
Name2 +49 65 Cat2 AGK2/3 HD M HD
ADS BDS A 361 M ADS BDS N IDS IDS 00218N4926B
HIC 2149
 
 
00272+4959 C
 
 
Coord arcsec 2000 002716.67+495859.8 Mag 12.13 PmRA -3.00 PmDE 0.0
Calc delta mag 5.17 Calc coord yes
CCDM
Ccdm 00272+4959 RComp Comp C Note1
Note2 Discov num STF 30 DRAs DDEs
R dRAs Year 1910 Theta 098 Rho 64.0
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 361 M ADS BDS N IDS IDS 00218N4926C
HIC
 
 
00272+4959 D
 
 
Coord arcsec 2000 002702.66+495845.1 Mag 11.73 PmRA 27.00 PmDE -1.0
Calc delta mag 4.77 Calc coord yes
CCDM
Ccdm 00272+4959 RComp Comp D Note1
Note2 Discov num FLE DRAs DDEs
R dRAs Year 1956 Theta 250 Rho 148.5
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 361 M ADS BDS N IDS IDS 00218N4926D
HIC
 
 
00272+4959 E
 
 
Coord arcsec 2000 002705.66+500128.4 Mag 13.7 PmRA 1.00 PmDE -3.0
Calc delta mag 6.74 Calc coord yes