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Doubles in session


Current system
23545+4814
ES 551 BC


Nearby doubles
30' : 23575+4817
CTT 5

32' : 23576+4804
A 799

39' : 23585+4815
COU2150

42' : 23519+4743
TDT4243

43' : 23514+4745
A 796

47' : 23505+4837
TDT4230

47' : 23512+4847
A 795

48' : 23500+4829
OSO 206

50' : 23500+4755
TDT4226

53' : 23573+4729
TDT4288

58' : 23528+4908
KPP3399

61' : 23581+4725
KPP 538

63' : 23596+4737
TDT4309

64' : 23554+4711
A 797

71' : 23476+4814
TDT4196

71' : 23508+4914
BVD 290

72' : 23532+4704
TDT4251

72' : 23519+4708
COU2349

72' : 23495+4906
TDT4216

74' : 23506+4915
TDT4231

76' : 23516+4704
ROE 58

76' : 23520+4702
ES 1291

79' : 23567+4929
HJ 1919

79' : 23570+4929
HJ 1920

80' : 23467+4806
COU2348

80' : 23506+4705
A 793



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.

23545+4814 ES 551 BC

 
 
23h 54m 34.61s +48° 14' 01.9" P.A. 314.00 sep 5.4 mag 12.60,13.60
 
 
Coord 2000 23545+4814 Discov num ES  551 Comp BC Coord arcsec 2000 23 54 34.61 +48 14 01.9
Date first 1907 Date last 2022 Obs 10
Pa first 312 Pa last 313.8 P.A. Now (θ) 313.8°
Sep first 4.7 Sep last 5.4 Sep. Now (ρ) 5.4"
Mag pri 12.60 Mag sec 13.60 delta mag (ΔM) 1 Spectral class
Pri motion ra +038 Sec motion ra -008
Pri motion dec -049 Sec motion dec +010
Notes
rPM=1.207
This double is not physical.
 
 
23545+4814 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 54 31 +48 14 01 ES 551 AB 2022 12 90 33.0 9.75 11.85 2.10
Show 23 54 31 +48 14 01 ES 551 AD 2022 14 12 30.0 9.75 11.70 1.95
Show 23 54 35 +48 14 02 ES 551 BC 2022 10 314 5.4 12.60 13.60 1.00 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1939599194998593664
 
 
WDS 23545+4814 ES 551 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23545+4814 ES 551 BC 1999 2 314 5.4 12.40 13.40 D 235434.61+481401.9
23545+4814 ES 551 BC 2002 3 313 5.4 12.60 13.60 D 235434.61+481401.9
23545+4814 ES 551 BC 2010 4 310 4.6 12.60 13.60 235434.61+481401.9
23545+4814 ES 551 BC 2015 4 314 5.4 12.60 13.60 235434.61+481401.9
23545+4814 ES 551 BC 2020 9 312 5.4 12.60 13.60 235434.61+481401.9
23545+4814 ES 551 BC 2022 10 314 5.4 12.60 13.60 235434.61+481401.9

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

 
 
WDS 23545+4814 ES 551 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23545+4814 ES 551 BC : MEASURES
 
 
No records found.

 
 
WDS 23545+4814 : VIRTUAL EYEPIECE
 
 

23545+4814 ES 551A mag 9.75 Sp A5 23545+4814 ES 551B sep 32.6 P.A. 88.40 mag 12.6 23545+4814 ES 551C sep 30.3 P.A. 81.20 mag 13.6 23545+4814 ES 551D sep 29.7 P.A. 8.10 mag 11.7 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 23545+4814 : ALADIN DSS IMAGE @ 23h 54m 34.61s +48° 14' 01.9"
 
 
 
 
WDS 23545+4814 ES 551 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23545+4814 ES 551BC distance=0' 23545+4814 ES 551AB distance=1' 23545+4814 ES 551AD distance=1' 23575+4817 CTT 5 distance=30' 23576+4804 A 799 distance=32' 23585+4815 COU2150 distance=39' 23519+4743 TDT4243 distance=42' 23514+4745 A 796 distance=43' 23505+4837 TDT4230 distance=47' 23512+4847 A 795 distance=47' 23500+4829 OSO 206 distance=48' 23500+4755 TDT4226 distance=50' 23573+4729 TDT4288 distance=53' 23528+4908 KPP3399 distance=58' 23509+4730 A 794A,BC distance=58' 23581+4725 KPP 538 distance=61' 23509+4730 A 794BC distance=61' 23596+4737 TDT4309 distance=63' 23554+4711 A 797 distance=64' 23476+4814 TDT4196 distance=71' 23508+4914 BVD 290 distance=71' 23532+4704 TDT4251 distance=72' 23519+4708 COU2349 distance=72' 23495+4906 TDT4216 distance=72' 23506+4915 TDT4231 distance=74' 23516+4704 ROE 58 distance=76' 23520+4702 ES 1291 distance=76' 23567+4929 HJ 1919 distance=79' 23570+4929 HJ 1920 distance=79' 23467+4806 COU2348 distance=80' 23506+4705 A 793 distance=80' 23505+4703 A 792 distance=83' 23463+4809 CBL 109 distance=83' 23498+4923 TDT4223 distance=84' 23535+4937 HJ 1916 distance=84' 23489+4916 TDT4212 distance=84' 23461+4826 COU2250AB distance=85' 23461+4826 SCA 205AB,C distance=85' 23561+4648 COU2000 distance=88' 23475+4918 BU 390 distance=95' 23522+4948 HDS3389 distance=98' 23451+4751 COU2149 distance=98' 23457+4856 ES 862AB distance=98' 23457+4856 ES 862AC distance=98' 23457+4856 ABH 180AD distance=98' 23457+4856 ABH 180AE distance=98' 23457+4856 ABH 180AF distance=98' 23457+4856 ABH 180AG distance=98' 23457+4856 ABH 180AH distance=98' 23449+4831 ES 549AB distance=98' 23449+4831 ES 549AC distance=98' 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 23545+4814 ES 551 BC 314 5.4
Show 23545+4814 ES 551 AB 90 33.0 1
Show 23545+4814 ES 551 AD 12 30.0 1
Show 23575+4817 CTT 5 324 34.0 30
Show 23576+4804 A 799 191 2.1 32
Show 23585+4815 COU2150 302 0.1 39
Show 23519+4743 TDT4243 269 2.2 42
Show 23514+4745 A 796 9 0.7 43
Show 23505+4837 TDT4230 94 1.0 47
Show 23512+4847 A 795 318 1.2 47
Show 23500+4829 OSO 206 29 6.6 48
Show 23500+4755 TDT4226 228 0.4 50
Show 23573+4729 TDT4288 291 2.2 53
Show 23528+4908 KPP3399 74 4.0 58
Show 23509+4730 A 794 A,BC 263 232.7 58
Show 23581+4725 KPP 538 265 3.7 61
Show 23509+4730 A 794 BC 10 0.8 61
Show 23596+4737 TDT4309 298 0.6 63
Show 23554+4711 A 797 22 4.2 64
Show 23476+4814 TDT4196 321 0.5 71
Show 23508+4914 BVD 290 196 11.8 71
Show 23532+4704 TDT4251 228 2.2 72
Show 23519+4708 COU2349 220 0.7 72
Show 23495+4906 TDT4216 345 1.4 72
Show 23506+4915 TDT4231 35 0.6 74
Show 23516+4704 ROE 58 66 4.7 76
Show 23520+4702 ES 1291 147 3.9 76
Show 23567+4929 HJ 1919 57 10.2 79
Show 23570+4929 HJ 1920 257 18.0 79
Show 23467+4806 COU2348 71 0.9 80
Show 23506+4705 A 793 128 0.1 80
Show 23505+4703 A 792 268 0.7 83
Show 23463+4809 CBL 109 216 53.8 83
Show 23498+4923 TDT4223 173 0.8 84
Show 23535+4937 HJ 1916 37 16.6 84
Show 23489+4916 TDT4212 334 1.5 84
Show 23461+4826 COU2250 AB 5 2.4 85
Show 23461+4826 SCA 205 AB,C 260 8.3 85
Show 23561+4648 COU2000 201 1.3 88
Show 23475+4918 BU 390 228 14.3 95
Show 23522+4948 HDS3389 56 0.1 98
Show 23451+4751 COU2149 221 0.3 98
Show 23457+4856 ES 862 AB 40 7.2 98
Show 23457+4856 ES 862 AC 236 11.2 98
Show 23457+4856 ABH 180 AD 185 20.6 98
Show 23457+4856 ABH 180 AE 224 81.9 98
Show 23457+4856 ABH 180 AF 261 57.5 98
Show 23457+4856 ABH 180 AG 110 44.0 98
Show 23457+4856 ABH 180 AH 110 20.6 98
Show 23449+4831 ES 549 AB 328 15.4 98
Show 23449+4831 ES 549 AC 238 16.9 98

 
 
WDS 23545+4814 : COMPONENTS
 
 
  A B C
B pa=88.4°
sep=32.58"
 
C pa=81.2°
sep=30.33"
pa=325.2°
sep=4.55"
 
D pa=8.1°
sep=29.66"
pa=315.1°
sep=40.19"
pa=313.8°
sep=35.72"
 
 
23545+4814 A
 
 
Coord arcsec 2000 235431.35+481401.0 Mag 9.75 Spectral class A5 (white) PmRA -13.00
PmDE -3.0 Tycho2 3643-00627-1
Tycho2
Tycho2 3643-00627-1 Pflag RAmdeg 358.63065742 DEmdeg 48.23362900
PmRA -13.2 PmDE -4.5 E RAmdeg 13 E DEmdeg 13
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.36 EpDEm 1989.53
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.2 BTmag 10.096 E BTmag 0.024 VTmag 9.752
E VTmag 0.022 Prox 303 TYC T HIP
CCDM RAdeg 358.63070278 DEdeg 48.23364028 EpRA 1990 1.72
EpDE 1990 1.54 E RAdeg 13.1 E DEdeg 13.5 Posflg
Corr 0.0
CCDM
Ccdm 23545+4814 RComp Comp A Note1
Note2 Discov num DRAs 1.30 DDEs 1.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.3 Sp PmNote *
PmRA -14 PmDE 1 Dm number +47 4313 Cat1 BD
Name2 +47 2117 Cat2 AGK2/3 HD M HD
ADS BDS A17093 M ADS BDS N IDS IDS 23495N4742A
HIC
 
 
23545+4814 B
 
 
Coord arcsec 2000 235434.61+481401.9 Coord calc 235434.61+481401.9 Mag 12.6 PmRA 38.00
PmDE -49.0 Calc delta mag 2.85
CCDM
Ccdm 23545+4814 RComp Comp B Note1
Note2 Discov num ES 551 DRAs DDEs
R dRAs Year 1907 Theta 088 Rho 30.9
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17093 M ADS BDS N IDS IDS 23495N4742B
HIC
 
 
23545+4814 C
 
 
Coord arcsec 2000 235434.35+481405.6 Mag 13.6 PmRA -8.00 PmDE 10.0
Calc delta mag 3.85 Calc coord yes
CCDM
Ccdm 23545+4814 RComp B Comp C Note1
Note2 Discov num ES 551 DRAs DDEs
R dRAs Year 1907 Theta 312 Rho 4.7
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17093 M ADS BDS N IDS IDS 23495N4742C
HIC
 
 
23545+4814 D
 
 
Coord arcsec 2000 235431.77+481430.4 Mag 11.7 PmRA -6.00 PmDE -2.0
Tycho2 3643-00403-1 Calc delta mag 1.95 Calc coord yes
Tycho2
Tycho2 3643-00403-1 Pflag RAmdeg 358.63331674 DEmdeg 48.24186681
PmRA -7.6 PmDE -2.8 E RAmdeg 49 E DEmdeg 52
E pmRA 2.2 E pmDE 2.1 EpRAm 1985.55 EpDEm 1983.34
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.808 E BTmag 0.073 VTmag 11.703
E VTmag 0.119 Prox 303 TYC T HIP
CCDM RAdeg 358.63334306 DEdeg 48.24187333 EpRA 1990 1.74
EpDE 1990 1.53 E RAdeg 51.0 E DEdeg 55.2 Posflg
Corr 0.0