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Current system
23413+4954
ES 2732


Nearby doubles
9' : 23405+4954
HU 794

10' : 23412+5002
ES 860

11' : 23424+4956
HJ 1903AB

12' : 23402+4949
AG 427

17' : 23400+4943
HDS3362

36' : 23449+4956
TDT4174

43' : 23455+4943
TDT4180

43' : 23442+4923
LDS5116

44' : 23392+5033
COU2675

46' : 23373+5019
TDT4129

47' : 23424+4909
ABT9005

47' : 23390+4913
TDT4138

50' : 23375+4922
COU2674

50' : 23430+4907
BU 1531

51' : 23362+4944
HU 791

53' : 23448+5034
TDT4173

53' : 23370+4922
TDT4126

60' : 23445+5045
TDT4169

61' : 23463+4918
DOO 92

62' : 23436+4857
TDT4163

63' : 23350+5008
TDT4110

63' : 23454+4905
ES 861

65' : 23389+5054
ES 2730

65' : 23461+5040
STTA248AB

66' : 23356+5029
TDT4114

66' : 23479+5008
TDT4199



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.

23413+4954 ES 2732

 
 
23h 41m 17.76s +49° 53' 59.9" P.A. 250.00 sep 10.5 mag 10.21,10.90
 
 
Coord 2000 23413+4954 Discov num ES 2732 Comp Coord arcsec 2000 23 41 17.76 +49 53 59.9
Date first 1902 Date last 2015 Obs 27
Pa first 241 Pa last 250.1 P.A. Now (θ) 250.1°
Sep first 13.1 Sep last 10.531 Sep. Now (ρ) 10.531"
Mag pri 10.21 Mag sec 10.90 delta mag (ΔM) 0.69 Spectral class
Pri motion ra -010 Sec motion ra +004
Pri motion dec -010 Sec motion dec +009
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.669
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3646-01683-1 Gaia DR2 1943728513993374336
 
 
WDS 23413+4954 ES 2732 : NOTES
 
 
discov_num notes refcode
ES 2732 Also known as ES 2731.
 
 
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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
23413+4954 ES 2732 2007 9 250 10.7 10.21 10.90 LD 234117.76+495359.9
23413+4954 ES 2732 2008 11 250 10.7 10.21 10.90 NLD 234117.76+495359.9
23413+4954 ES 2732 2011 12 250 10.6 10.21 10.90 NLD 234117.76+495359.9
23413+4954 ES 2732 2015 15 250 10.5 10.21 10.90 NL 234117.76+495359.9

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

 
 
WDS 23413+4954 ES 2732 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23413+4954 ES 2732 : MEASURES
 
 
No records found.

 
 
WDS 23413+4954 : VIRTUAL EYEPIECE
 
 

23413+4954 ES 2732A mag 10.21 23413+4954 ES 2732B sep 7.3 P.A. 240.70 mag 10.9 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 23413+4954 : ALADIN DSS IMAGE @ 23h 41m 17.76s +49° 53' 59.9"
 
 
 
 
WDS 23413+4954 ES 2732 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23413+4954 ES 2732 distance=0' 23405+4954 HU 794 distance=9' 23412+5002 ES 860 distance=10' 23424+4956 HJ 1903CR distance=11' 23424+4956 HJ 1903AB distance=11' 23424+4956 HJ 1903AC distance=11' 23402+4949 AG 427 distance=12' 23400+4943 HDS3362 distance=17' 23449+4956 TDT4174 distance=36' 23455+4943 TDT4180 distance=43' 23442+4923 LDS5116 distance=43' 23392+5033 COU2675 distance=44' 23373+5019 TDT4129 distance=46' 23424+4909 ABT9005 distance=47' 23390+4913 TDT4138 distance=47' 23375+4922 COU2674 distance=50' 23430+4907 BU 1531 distance=50' 23362+4944 HU 791 distance=51' 23448+5034 TDT4173 distance=53' 23370+4922 TDT4126 distance=53' 23445+5045 TDT4169 distance=60' 23463+4918 DOO 92 distance=61' 23436+4857 TDT4163 distance=62' 23350+5008 TDT4110 distance=63' 23454+4905 ES 861 distance=63' 23389+5054 ES 2730 distance=65' 23461+5040 HDS3377Aa,Ab distance=65' 23461+5040 STTA248AB distance=65' 23461+5040 STTA248AC distance=65' 23356+5029 TDT4114 distance=66' 23479+5008 TDT4199 distance=66' 23348+5018 COU2671 distance=68' 23475+4918 BU 390 distance=71' 23457+4856 ES 862AB distance=73' 23457+4856 ES 862AC distance=73' 23457+4856 ABH 180AD distance=73' 23457+4856 ABH 180AE distance=73' 23457+4856 ABH 180AF distance=73' 23457+4856 ABH 180AG distance=73' 23457+4856 ABH 180AH distance=73' 23339+4938 COU2670 distance=73' 23487+5012 TDT4210 distance=74' 23351+4908 COU2672 distance=76' 23477+5038 TDT4198 distance=76' 23411+5112 TDT4149 distance=78' 23335+4919 ES 110AB distance=83' 23335+4919 ES 110AC distance=83' 23333+4926 TDT4093 distance=83' 23489+4916 TDT4212 distance=83' 23326+4949 A 1489 distance=85' 23504+5003 ES 863 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 23413+4954 ES 2732 250 10.5
Show 23405+4954 HU 794 67 2.7 9
Show 23412+5002 ES 860 49 2.3 10
Show 23424+4956 HJ 1903 CR 191 17.8 11
Show 23424+4956 HJ 1903 AB 202 4.2 11
Show 23424+4956 HJ 1903 AC 170 22.3 11
Show 23402+4949 AG 427 242 17.3 12
Show 23400+4943 HDS3362 34 0.8 17
Show 23449+4956 TDT4174 144 2.3 36
Show 23455+4943 TDT4180 199 2.0 43
Show 23442+4923 LDS5116 290 3.0 43
Show 23392+5033 COU2675 16 0.7 44
Show 23373+5019 TDT4129 82 0.7 46
Show 23424+4909 ABT9005 320 34.1 47
Show 23390+4913 TDT4138 348 0.6 47
Show 23375+4922 COU2674 22 0.3 50
Show 23430+4907 BU 1531 236 13.0 50
Show 23362+4944 HU 791 306 2.8 51
Show 23448+5034 TDT4173 225 2.1 53
Show 23370+4922 TDT4126 178 1.9 53
Show 23445+5045 TDT4169 319 1.3 60
Show 23463+4918 DOO 92 46 9.0 61
Show 23436+4857 TDT4163 270 1.0 62
Show 23350+5008 TDT4110 280 1.6 63
Show 23454+4905 ES 861 283 8.2 63
Show 23389+5054 ES 2730 258 8.5 65
Show 23461+5040 HDS3377 Aa,Ab 215 0.4 65
Show 23461+5040 STTA248 AB 144 50.7 65
Show 23461+5040 STTA248 AC 330 24.6 65
Show 23356+5029 TDT4114 186 0.6 66
Show 23479+5008 TDT4199 38 0.5 66
Show 23348+5018 COU2671 116 0.2 68
Show 23475+4918 BU 390 228 14.3 71
Show 23457+4856 ES 862 AB 40 7.2 73
Show 23457+4856 ES 862 AC 236 11.2 73
Show 23457+4856 ABH 180 AD 185 20.6 73
Show 23457+4856 ABH 180 AE 224 81.9 73
Show 23457+4856 ABH 180 AF 261 57.5 73
Show 23457+4856 ABH 180 AG 110 44.0 73
Show 23457+4856 ABH 180 AH 110 20.6 73
Show 23339+4938 COU2670 108 0.5 73
Show 23487+5012 TDT4210 152 0.5 74
Show 23351+4908 COU2672 291 0.7 76
Show 23477+5038 TDT4198 256 1.9 76
Show 23411+5112 TDT4149 170 1.1 78
Show 23335+4919 ES 110 AB 38 5.4 83
Show 23335+4919 ES 110 AC 341 17.7 83
Show 23333+4926 TDT4093 120 0.4 83
Show 23489+4916 TDT4212 334 1.5 83
Show 23326+4949 A 1489 221 0.5 85
Show 23504+5003 ES 863 328 2.8 88

 
 
WDS 23413+4954 : COMPONENTS
 
 
  A
B pa=240.7°
sep=7.32"
 
 
23413+4954 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234117.76+495359.9 Mag 10.21 PmRA -10.00
PmDE -10.0 Tycho2 3646-01683-1
Tycho2
Tycho2 3646-01683-1 Pflag RAmdeg 355.32399401 DEmdeg 49.89998452
PmRA -7.3 PmDE -10.4 E RAmdeg 20 E DEmdeg 17
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.82 EpDEm 1990.38
Num 4 Q RAmdeg 2.8 Q DEmdeg 1.3 Q pmRA 2.8
Q pmDE 1.3 BTmag 10.703 E BTmag 0.033 VTmag 10.207
E VTmag 0.029 Prox 112 TYC T HIP
CCDM RAdeg 355.32402056 DEdeg 49.90000833 EpRA 1990 1.61
EpDE 1990 1.73 E RAdeg 20.0 E DEdeg 17.2 Posflg
Corr 0.2
 
 
23413+4954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234117.10+495356.3 Mag 10.9 PmRA 4.00
PmDE 9.0 Tycho2 3646-02559-1 Calc delta mag 0.69 Calc coord yes
Tycho2
Tycho2 3646-02559-1 Pflag RAmdeg 355.31959069 DEmdeg 49.89891361
PmRA 17.2 PmDE 9.0 E RAmdeg 42 E DEmdeg 35
E pmRA 2.6 E pmDE 2.4 EpRAm 1988.50 EpDEm 1989.17
Num 3 Q RAmdeg 2.2 Q DEmdeg 0.1 Q pmRA 2.2
Q pmDE 0.1 BTmag 12.076 E BTmag 0.099 VTmag 10.903
E VTmag 0.051 Prox 112 TYC T HIP
CCDM RAdeg 355.31952833 DEdeg 49.89889278 EpRA 1990 1.60
EpDE 1990 1.73 E RAdeg 42.5 E DEdeg 36.0 Posflg
Corr 0.2