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Doubles in session


Current system
23553+5144
ES 2735 AC


Nearby doubles
7' : 23546+5141
DAM 257

10' : 23544+5139
ES 1125

19' : 23535+5136
ACA 17

20' : 23535+5134
ACA 18

20' : 23571+5154
TDS1228

21' : 23536+5131
STTA251AB

24' : 23528+5145
TDT4248

26' : 23530+5131
TDT4250

27' : 23556+5118
TDT4275

30' : 23562+5138
ALD 123

35' : 23525+5134
ALD 121

36' : 23584+5123
ES 37AB

36' : 23517+5155
TDT4242

38' : 23515+5131
HU 699

42' : 23540+5104
TDT4260

43' : 23510+5159
TDT4234

45' : 23512+5123
ALD 7

47' : 23504+5137
GUI 40AB

49' : 23589+5219
TDT4304

51' : 23554+5053
LSC 114

52' : 23498+5145
TDT4222

52' : 23553+5052
TDT4273

54' : 23599+5216
TDT4314

55' : 23503+5114
ES 1124

55' : 23539+5050
TDT4259

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.

23553+5144 ES 2735 AC

 
 
23h 55m 18.44s +51° 43' 33.3" P.A. 236.00 sep 16.9 mag 8.93,12.40 Sp A0
 
 
Coord 2000 23553+5144 Discov num ES 2735 Comp AC Coord arcsec 2000 23 55 18.44 +51 43 33.3
Date first 1911 Date last 2016 Obs 11
Pa first 236 Pa last 236.1 P.A. Now (θ) 236.1°
Sep first 17.3 Sep last 16.88 Sep. Now (ρ) 16.88"
Mag pri 8.93 Mag sec 12.40 delta mag (ΔM) 3.47 Spectral class A0 (white)
Pri motion ra -008 Sec motion ra -004
Pri motion dec -004 Sec motion dec -004
Notes N (See Notes)
rPM=0.447
Nature of this double is uncertain.
 
 
23553+5144 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 224117 35892 23 55 18 +51 43 33 ES 2735 AB 2016 17 100 13.0 8.93 10.65 1.72
Show 35892 23 55 18 +51 43 33 ES 2735 AC 2016 11 236 16.9 8.93 12.40 3.47 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 35892 Tycho2 3651-00143-1 Gaia DR2 1944315447044094720
HD 224117
 
 
WDS 23553+5144 ES 2735 AC : NOTES
 
 
discov_num notes refcode
ES 2735 AC: Measures in 1911 by Espin, and in 1919 by Olivier, disagree, as Es_1912
noted by Aitken. The Olivier measure was later assigned to Ol_1920a
23562+5138 ALD 123. A__1932a
 
 
REFERENCES
 
 
refcode metd author reference
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Ol_1920a Po j Olivier, C.P. .
Ol_1920a Pub. McCormick Obs. 3, 679, 1920
 
 
DISCOVERER
 
 
idgroup discov author
1 ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23553+5144 ES 2735 AC 1999 3 235 16.8 8.93 12.40 N D 235518.44+514333.3
23553+5144 ES 2735 AC 2011 4 236 16.7 8.93 12.40 N D 235518.44+514333.3
23553+5144 ES 2735 AC 2015 7 236 16.7 8.93 12.40 A0 N 235518.44+514333.3
23553+5144 ES 2735 AC 2016 11 236 16.9 8.93 12.40 A0 N 235518.44+514333.3

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

 
 
WDS 23553+5144 ES 2735 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23553+5144 ES 2735 AC : MEASURES
 
 
No records found.

 
 
WDS 23553+5144 : VIRTUAL EYEPIECE
 
 

23553+5144 ES 2735A mag 8.93 Sp A0 23553+5144 ES 2735B sep 8.2 P.A. 106.40 mag 10.65 23553+5144 ES 2735C sep 12.8 P.A. 222.70 mag 12.4 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 23553+5144 : ALADIN DSS IMAGE @ 23h 55m 18.44s +51° 43' 33.3"
 
 
 
 
WDS 23553+5144 ES 2735 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23553+5144 ES 2735AC distance=0' 23546+5141 DAM 257 distance=7' 23544+5139 ES 1125 distance=10' 23535+5136 ACA 17 distance=19' 23535+5134 ACA 18 distance=20' 23571+5154 TDS1228 distance=20' 23536+5131 STTA251AB distance=21' 23536+5131 STTA251AC distance=21' 23536+5131 STTA251BD distance=21' 23528+5145 TDT4248 distance=24' 23530+5131 TDT4250 distance=26' 23556+5118 TDT4275 distance=27' 23562+5138 ALD 123 distance=30' 23525+5134 ALD 121 distance=35' 23584+5123 ES 37AB distance=36' 23584+5123 ES 37AC distance=36' 23517+5155 TDT4242 distance=36' 23515+5131 HU 699 distance=38' 23540+5104 TDT4260 distance=42' 23510+5159 TDT4234 distance=43' 23512+5123 ALD 7 distance=45' 23504+5137 GUI 40AB distance=47' 23504+5137 GUI 40AC distance=47' 23589+5219 TDT4304 distance=49' 23554+5053 LSC 114 distance=51' 23498+5145 TDT4222 distance=52' 23553+5052 TDT4273 distance=52' 23599+5216 TDT4314 distance=54' 23503+5114 ES 1124 distance=55' 23539+5050 TDT4259 distance=55' 23581+5050 HDS3402 distance=60' 23533+5246 TDT4252 distance=65' 23510+5238 WFC 245 distance=68' 23485+5114 TDS1222 distance=71' 23493+5100 HDS3383 distance=72' 23576+5032 LDS5142 distance=74' 23470+5157 HDS3379 distance=79' 23528+5259 ES 1049 distance=80' 23592+5032 ARY 33 distance=81' 23474+5219 TDT4193 distance=81' 23561+5021 TDT4281 distance=83' 23487+5251 WSI 18BC distance=91' 23487+5251 TDT4209AB distance=91' 23487+5251 WSI 18AC distance=91' 23454+5149 TDT4178 distance=92' 23505+5023 ES 926AB distance=93' 23505+5023 ES 926AC distance=93' 23505+5023 ES 926AD distance=93' 23507+5021 TOI1543 distance=94' 23521+5313 TDT4244 distance=94' 23560+5320 TDT4280 distance=97' 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 23553+5144 ES 2735 AB 100 13.0
Show 23553+5144 ES 2735 AC 236 16.9
Show 23546+5141 DAM 257 326 8.3 7
Show 23544+5139 ES 1125 332 4.5 10
Show 23535+5136 ACA 17 87 56.8 19
Show 23535+5134 ACA 18 219 72.3 20
Show 23571+5154 TDS1228 12 1.7 20
Show 23536+5131 STTA251 AB 208 48.1 21
Show 23536+5131 STTA251 AC 135 46.6 21
Show 23536+5131 STTA251 BD 164 14.5 21
Show 23528+5145 TDT4248 273 0.5 24
Show 23530+5131 TDT4250 295 0.9 26
Show 23556+5118 TDT4275 130 1.0 27
Show 23562+5138 ALD 123 242 12.5 30
Show 23525+5134 ALD 121 276 10.2 35
Show 23584+5123 ES 37 AB 268 21.9 36
Show 23584+5123 ES 37 AC 317 31.3 36
Show 23517+5155 TDT4242 119 0.8 36
Show 23515+5131 HU 699 108 1.0 38
Show 23540+5104 TDT4260 280 0.6 42
Show 23510+5159 TDT4234 154 0.7 43
Show 23512+5123 ALD 7 207 4.6 45
Show 23504+5137 GUI 40 AB 165 21.2 47
Show 23504+5137 GUI 40 AC 281 58.3 47
Show 23589+5219 TDT4304 221 0.4 49
Show 23554+5053 LSC 114 184 0.0 51
Show 23498+5145 TDT4222 213 2.5 52
Show 23553+5052 TDT4273 141 0.8 52
Show 23599+5216 TDT4314 128 1.8 54
Show 23503+5114 ES 1124 247 2.8 55
Show 23539+5050 TDT4259 232 1.0 55
Show 23581+5050 HDS3402 314 12.8 60
Show 23533+5246 TDT4252 172 1.4 65
Show 23510+5238 WFC 245 50 19.4 68
Show 23485+5114 TDS1222 277 1.4 71
Show 23493+5100 HDS3383 162 0.1 72
Show 23576+5032 LDS5142 104 154.0 74
Show 23470+5157 HDS3379 253 9.9 79
Show 23528+5259 ES 1049 222 4.3 80
Show 23592+5032 ARY 33 139 100.1 81
Show 23474+5219 TDT4193 267 2.4 81
Show 23561+5021 TDT4281 193 1.6 83
Show 23487+5251 WSI 18 BC 59 2.8 91
Show 23487+5251 TDT4209 AB 67 9.9 91
Show 23487+5251 WSI 18 AC 65 12.4 91
Show 23454+5149 TDT4178 142 0.5 92
Show 23505+5023 ES 926 AB 151 1.9 93
Show 23505+5023 ES 926 AC 211 7.4 93
Show 23505+5023 ES 926 AD 132 11.3 93
Show 23507+5021 TOI1543 179 0.3 94
Show 23521+5313 TDT4244 230 1.8 94

 
 
WDS 23553+5144 : COMPONENTS
 
 
  A B
B pa=106.4°
sep=8.25"
 
C pa=222.7°
sep=12.80"
pa=246.9°
sep=18.05"
 
 
23553+5144 A
 
 
Name HD 224117 Coord arcsec 2000 235518.44+514333.3 Mag 8.93 Spectral class A0 (white)
PmRA -8.00 PmDE -4.0 SAO 35892 Tycho2 3651-00143-1
HD 224117 DM BD+50 4187
Tycho2
Tycho2 3651-00143-1 Pflag RAmdeg 358.82684498 DEmdeg 51.72592807
PmRA -4.6 PmDE -4.1 E RAmdeg 7 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.21 EpDEm 1991.32
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 9.031 E BTmag 0.016 VTmag 8.929
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 358.82686194 DEdeg 51.72593750 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 7.1 E DEdeg 6.6 Posflg
Corr 0.2
SAO
SAO 35892 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.001 Vmag 8.7 SpType A0
Double code Source 37 CatNum 8530 DM BD+50 4187
DMcomp BDsup HD 224117 M HD 0
GC RA1950rad 6.25168851 DE1950rad 0.89793271 PmRA2000 -0.0014
PmDE2000 -0.006
CCDM
Ccdm 23553+5144 RComp Comp A Note1
Note2 Discov num DRAs 0.52 DDEs -26.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.3 Sp A0 PmNote *
PmRA 3 PmDE 0 Dm number +50 4187 Cat1 BD
Name2 +51 1851 Cat2 AGK2/3 HD 224117 M HD
ADS BDS A17099 M ADS BDS N IDS IDS 23503N5110A
HIC
 
 
23553+5144 B
 
 
Coord arcsec 2000 235519.29+514331.0 Mag 10.65 PmRA -6.00 PmDE -4.0
Calc delta mag 1.72 Calc coord yes
CCDM
Ccdm 23553+5144 RComp Comp B Note1
Note2 Discov num ES DRAs DDEs
R dRAs Year 1911 Theta 098 Rho 12.2
Obs 1 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17099 M ADS BDS N IDS IDS 23503N5110B
HIC
 
 
23553+5144 C
 
 
Coord arcsec 2000 235517.51+514323.9 Mag 12.4 PmRA -4.00 PmDE -4.0
Calc delta mag 3.47 Calc coord yes
CCDM
Ccdm 23553+5144 RComp Comp C Note1
Note2 Discov num ES DRAs DDEs
R dRAs Year 1916 Theta 239 Rho 11.3
Obs 2 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17099 M ADS BDS N N IDS IDS 23503N5110C
HIC