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Doubles in session


Current system
23536+5131
STTA 251 AB
HD 223916


Nearby doubles
3' : 23535+5134
ACA 18

5' : 23535+5136
ACA 17

6' : 23530+5131
TDT4250

11' : 23562+5138
ALD 123

12' : 23544+5139
ES 1125

15' : 23546+5141
DAM 257

16' : 23528+5145
TDT4248

18' : 23525+5134
ALD 121

20' : 23515+5131
HU 699

21' : 23553+5144
ES 2735AB

24' : 23556+5118
TDT4275

26' : 23512+5123
ALD 7

29' : 23540+5104
TDT4260

30' : 23517+5155
TDT4242

31' : 23504+5137
GUI 40AB

35' : 23503+5114
ES 1124

37' : 23510+5159
TDT4234

38' : 23498+5145
TDT4222

40' : 23571+5154
TDS1228

42' : 23539+5050
TDT4259

43' : 23554+5053
LSC 114

43' : 23553+5052
TDT4273

46' : 23584+5123
ES 37AB

51' : 23485+5114
TDS1222

51' : 23493+5100
HDS3383

60' : 23581+5050
HDS3402



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.

23536+5131 STTA 251 AB (HD 223916)

 
 
23h 53m 34.25s +51° 31' 21.2" P.A. 208.00 sep 48.1 mag 6.89,9.14 Sp K0 dist. 177.94 pc (580.44 l.y.)
 
 
Coord 2000 23536+5131 Discov num STTA251 Comp AB Coord arcsec 2000 23 53 34.25 +51 31 21.2
Date first 1875 Date last 2018 Obs 36
Pa first 197 Pa last 208.2 P.A. Now (θ) 208.2°
Sep first 42.4 Sep last 48.104 Sep. Now (ρ) 48.104"
Mag pri 6.89 Mag sec 9.14 delta mag (ΔM) 2.25 Spectral class K0 (yellow-orange)
Pri motion ra +053 Sec motion ra -016
Pri motion dec +004 Sec motion dec -008
Notes N L (See Notes, Linear solution)
rPM=1.318
This double is not physical.
 
 
23536+5131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 223916 35869 23 53 34 +51 31 21 STTA 251 AB 2018 36 208 48.1 6.89 9.14 2.25 <===
Show 35869 23 53 34 +51 31 21 STTA 251 AC 2017 14 135 46.6 6.89 11.70 4.81
Show 35867 23 53 32 +51 30 39 STTA 251 BD 2016 10 164 14.5 9.14 13.10 3.96
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 223916 Constellation Cassiopeia SAO 35869 HIP 117807
Tycho2 3651-02244-1 Gaia DR2 1944306616591397760 HD 223916 GC 33145
BD BD+50 4180 Distance 177.94 Distance ly 580.44
 
 
WDS 23536+5131 STTA 251 AB (HD 223916) : NOTES
 
 
discov_num notes refcode
STTA251 AB: Pair appears in an appendix list, not part of the discoverer's
regular numbering sequence.
 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23536+5131 STTA251 AB 2006 23 208 47.6 6.89 9.14 K0 NLD 235334.25+513121.2
23536+5131 STTA251 AB 2009 24 208 47.9 6.89 9.14 K0 NLD 235334.25+513121.2
23536+5131 STTA251 AB 2010 25 208 47.6 6.89 9.14 K0 NLD 235334.25+513121.2
23536+5131 STTA251 AB 2012 28 208 47.7 6.89 9.14 K0 NLD 235334.25+513121.2
23536+5131 STTA251 AB 2015 30 208 48.0 6.89 9.14 K0 NL 235334.25+513121.2
23536+5131 STTA251 AB 2016 31 208 48.2 6.89 9.14 K0 NL 235334.25+513121.2
23536+5131 STTA251 AB 2017 32 209 48.1 6.89 9.14 K0 NL 235334.25+513121.2
23536+5131 STTA251 AB 2018 34 209 48.1 6.89 9.14 K0 NL 235334.25+513121.2

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

 
 
WDS 23536+5131 STTA 251 AB (HD 223916) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23536+5131 STTA 251 AB (HD 223916) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 12/09/20 Robert   48.00 0.89 210.00 0.50   2
 
 
WDS 23536+5131 (HD 223916) : VIRTUAL EYEPIECE
 
 

23536+5131 STTA251A mag 6.89 Sp K0 23536+5131 STTA251B sep 47.0 P.A. 206.40 mag 9.14 Sp K5 23536+5131 STTA251C sep 38.7 P.A. 147.80 mag 11.7 23536+5131 STTA251D sep 58.9 P.A. 198.20 mag 13.1 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 23536+5131 (HD 223916) : ALADIN DSS IMAGE @ 23h 53m 34.25s +51° 31' 21.2"
 
 
 
 
WDS 23536+5131 STTA 251 AB (HD 223916) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23536+5131 STTA251AB distance=0' 23536+5131 STTA251BD distance=1' 23535+5134 ACA 18 distance=3' 23535+5136 ACA 17 distance=5' 23530+5131 TDT4250 distance=6' 23562+5138 ALD 123 distance=11' 23544+5139 ES 1125 distance=12' 23546+5141 DAM 257 distance=15' 23528+5145 TDT4248 distance=16' 23525+5134 ALD 121 distance=18' 23515+5131 HU 699 distance=20' 23553+5144 ES 2735AB distance=21' 23553+5144 ES 2735AC distance=21' 23556+5118 TDT4275 distance=24' 23512+5123 ALD 7 distance=26' 23540+5104 TDT4260 distance=29' 23517+5155 TDT4242 distance=30' 23504+5137 GUI 40AB distance=31' 23504+5137 GUI 40AC distance=31' 23503+5114 ES 1124 distance=35' 23510+5159 TDT4234 distance=37' 23498+5145 TDT4222 distance=38' 23571+5154 TDS1228 distance=40' 23539+5050 TDT4259 distance=42' 23554+5053 LSC 114 distance=43' 23553+5052 TDT4273 distance=43' 23584+5123 ES 37AB distance=46' 23584+5123 ES 37AC distance=46' 23485+5114 TDS1222 distance=51' 23493+5100 HDS3383 distance=51' 23581+5050 HDS3402 distance=60' 23470+5157 HDS3379 distance=67' 23589+5219 TDT4304 distance=69' 23576+5032 LDS5142 distance=70' 23510+5238 WFC 245 distance=71' 23505+5023 ES 926AB distance=74' 23505+5023 ES 926AC distance=74' 23505+5023 ES 926AD distance=74' 23599+5216 TDT4314 distance=74' 23474+5219 TDT4193 distance=75' 23533+5246 TDT4252 distance=75' 23561+5021 TDT4281 distance=75' 23507+5021 TOI1543 distance=76' 23477+5038 TDT4198 distance=77' 23454+5149 TDT4178 distance=78' 23592+5032 ARY 33 distance=81' 23442+5125 TDT4167 distance=88' 23461+5040 HDS3377Aa,Ab distance=88' 23461+5040 STTA248AB distance=88' 23461+5040 STTA248AC distance=88' 23442+5131 ES 1190 distance=88' 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 23536+5131 STTA251 AB 208 48.1
Show 23536+5131 STTA251 AC 135 46.6
Show 23536+5131 STTA251 BD 164 14.5 1
Show 23535+5134 ACA 18 219 72.3 3
Show 23535+5136 ACA 17 87 56.8 5
Show 23530+5131 TDT4250 295 0.9 6
Show 23562+5138 ALD 123 242 12.5 11
Show 23544+5139 ES 1125 332 4.5 12
Show 23546+5141 DAM 257 326 8.3 15
Show 23528+5145 TDT4248 273 0.5 16
Show 23525+5134 ALD 121 276 10.2 18
Show 23515+5131 HU 699 108 1.0 20
Show 23553+5144 ES 2735 AB 100 13.0 21
Show 23553+5144 ES 2735 AC 236 16.9 21
Show 23556+5118 TDT4275 130 1.0 24
Show 23512+5123 ALD 7 207 4.6 26
Show 23540+5104 TDT4260 280 0.6 29
Show 23517+5155 TDT4242 119 0.8 30
Show 23504+5137 GUI 40 AB 165 21.2 31
Show 23504+5137 GUI 40 AC 281 58.3 31
Show 23503+5114 ES 1124 247 2.8 35
Show 23510+5159 TDT4234 154 0.7 37
Show 23498+5145 TDT4222 213 2.5 38
Show 23571+5154 TDS1228 12 1.7 40
Show 23539+5050 TDT4259 232 1.0 42
Show 23554+5053 LSC 114 184 0.0 43
Show 23553+5052 TDT4273 141 0.8 43
Show 23584+5123 ES 37 AB 268 21.9 46
Show 23584+5123 ES 37 AC 317 31.3 46
Show 23485+5114 TDS1222 277 1.4 51
Show 23493+5100 HDS3383 162 0.1 51
Show 23581+5050 HDS3402 314 12.8 60
Show 23470+5157 HDS3379 253 9.9 67
Show 23589+5219 TDT4304 221 0.4 69
Show 23576+5032 LDS5142 104 154.0 70
Show 23510+5238 WFC 245 50 19.4 71
Show 23505+5023 ES 926 AB 151 1.9 74
Show 23505+5023 ES 926 AC 211 7.4 74
Show 23505+5023 ES 926 AD 132 11.3 74
Show 23599+5216 TDT4314 128 1.8 74
Show 23474+5219 TDT4193 267 2.4 75
Show 23533+5246 TDT4252 172 1.4 75
Show 23561+5021 TDT4281 193 1.6 75
Show 23507+5021 TOI1543 179 0.3 76
Show 23477+5038 TDT4198 256 1.9 77
Show 23454+5149 TDT4178 142 0.5 78
Show 23592+5032 ARY 33 139 100.1 81
Show 23442+5125 TDT4167 107 2.2 88
Show 23461+5040 HDS3377 Aa,Ab 215 0.4 88
Show 23461+5040 STTA248 AB 144 50.7 88
Show 23461+5040 STTA248 AC 330 24.6 88

 
 
WDS 23536+5131 : COMPONENTS
 
 
  A B C
B pa=206.4°
sep=47.01"
 
C pa=147.8°
sep=38.71"
pa=77.3°
sep=42.55"
 
D pa=198.2°
sep=58.91"
pa=169.6°
sep=14.10"
pa=239.2°
sep=45.36"
 
 
23536+5131 A
 
 
Name HD 223916 Coord arcsec 2000 235334.25+513121.2 Mag 6.89 Spectral class K0 (yellow-orange)
PmRA 53.00 PmDE 4.0 SAO 35869 HIP 117807
Tycho2 3651-02244-1 HD 223916 GC 33145 BD BD+50 4180
Tycho2
Tycho2 3651-02244-1 Pflag RAmdeg 358.39292578 DEmdeg 51.52258246
PmRA 52.4 PmDE 5.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.23 EpDEm 1991.45
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.6 BTmag 8.016 E BTmag 0.015 VTmag 6.885
E VTmag 0.010 Prox 469 TYC T HIP 117807
CCDM RAdeg 358.39272917 DEdeg 51.52257056 EpRA 1990 1.60
EpDE 1990 1.75 E RAdeg 4.0 E DEdeg 3.9 Posflg
Corr 0.2
SAO
SAO 35869 DelFlag RA1950 PmRA1950 0.0059
DE1950 PmDE1950 0.012 Vmag 7 SpType K0
Double code Source 70 CatNum 33145 DM BD+50 4180
DMcomp BDsup HD 223916 M HD 0
GC 33145 RA1950rad 6.24413971 DE1950rad 0.89438277 PmRA2000 0.0061
PmDE2000 0.007
Hipparcos
Catalog H HIP 117807 Proxy RAhms 23 53 34.25
DEdms +51 31 21.2 Vmag 6.78 VarFlag R Vmag H
RAdeg 358.393 DEdeg 51.5226 AstroRef Plx 6.73
CCDM 23536+5131 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 223916 BD BD+50 4180
CD CP Dm number +50 4180 VIred 0.97
SpType K0 R SpType Coord arcsec 2000 235334.25+513121.2
Hipparcos 2
HIP 117807 Sn 5 So 0 Nc 1
RArad 6.2551330035 DErad 0.8992384452 Plx 5.62 PmRA 52.94
PmDE 4.05 E RArad 0.33 E DErad 0.4 E Plx 0.6
E pmRA 0.45 E pmDE 0.42 Hpmag 6.9474 E Hpmag 0.0009
SHp 0.01 VA 0 BV 0.985 E BV 0.008
VI 0.97
CCDM
Ccdm 23536+5131 RComp Comp A Note1
Note2 Discov num DRAs -1.68 DDEs 21.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.0 Sp K0 PmNote *
PmRA 53 PmDE 12 Dm number +50 4180 Cat1 BD
Name2 +51 1850 Cat2 AGK2/3 HD 223916 M HD
ADS BDS B12618 M ADS BDS N IDS IDS 23485N5058A
HIC 117807
 
 
23536+5131 B
 
 
Coord arcsec 2000 235332.01+513039.1 Coord calc 235332.01+513039.1 Mag 9.14 Spectral class K5 (yellow-orange)
PmRA -16.00 PmDE -8.0 SAO 35867 Tycho2 3651-01780-1
HD 236241 DM BD+50 4179 Calc delta mag 2.25
Tycho2
Tycho2 3651-01780-1 Pflag RAmdeg 358.38337918 DEmdeg 51.51086880
PmRA -14.9 PmDE -8.1 E RAmdeg 11 E DEmdeg 13
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.69 EpDEm 1989.83
Num 9 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.6 BTmag 10.493 E BTmag 0.032 VTmag 9.143
E VTmag 0.017 Prox 469 TYC T HIP
CCDM RAdeg 358.38343639 DEdeg 51.51088722 EpRA 1990 1.72
EpDE 1990 1.75 E RAdeg 11.9 E DEdeg 12.7 Posflg
Corr 0.4
SAO
SAO 35867 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0 Vmag 9.1 SpType K5
Double code Source 37 CatNum 8518 DM BD+50 4179
DMcomp BDsup HD 236241 M HD 0
GC RA1950rad 6.24400076 DE1950rad 0.89418177 PmRA2000 -0.0008
PmDE2000 -0.005
CCDM
Ccdm 23536+5131 RComp Comp B Note1
Note2 Discov num STT4251 DRAs -3.91 DDEs -20.6
R dRAs 10 Year 1920 Theta 201 Rho 44.1
Obs 6 Vmag 9.4 Sp K5 PmNote *
PmRA -9 PmDE 0 Dm number +50 4179 Cat1 BD
Name2 +51 1848 Cat2 AGK2/3 HD 236241 M HD
ADS BDS B12618 M ADS BDS N IDS IDS 23485N5058B
HIC
 
 
23536+5131 C
 
 
Coord arcsec 2000 235336.46+513048.4 Mag 11.7 PmRA -3.00 PmDE -5.0
Calc delta mag 4.81 Calc coord yes
CCDM
Ccdm 23536+5131 RComp Comp C Note1
Note2 Discov num STT4251 DRAs DDEs
R dRAs Year 1910 Theta 129 Rho 50.1
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23485N5058C
HIC
 
 
23536+5131 D
 
 
Coord arcsec 2000 235332.28+513025.2 Mag 13.1 PmRA -4.00 PmDE -7.0
Calc delta mag 6.21 Calc coord yes
CCDM
Ccdm 23536+5131 RComp B Comp D Note1
Note2 Discov num STT4251 DRAs DDEs
R dRAs Year 1905 Theta 171 Rho 14.6
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12618 M ADS BDS N IDS IDS 23485N5058D
HIC