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Doubles in session


Current system
23426+5450
ES 1047


Nearby doubles
8' : 23432+5455
ES 1048AB

8' : 23423+5457
BKO 976

9' : 23429+5457
BKO 977

14' : 23425+5436
A 1495

15' : 23418+5502
BKO 975

16' : 23422+5434
KPP1774

17' : 23445+5449
MLR 622

18' : 23417+5505
SMA 206AB

18' : 23422+5507
JRN 6

23' : 23400+5446
STI3016

29' : 23406+5513
HJ 1899

32' : 23462+5444
TDT4182

34' : 23388+5442
TDT4137

35' : 23465+5443
STI3032

36' : 23399+5517
STI3015

37' : 23393+5513
JRN 4

42' : 23443+5528
STI3023

42' : 23410+5528
CRB 217

42' : 23438+5530
TDT4164

45' : 23380+5510
BKO 971

46' : 23382+5514
A 1493

49' : 23376+5513
BKO 970

50' : 23483+5454
TDT4202

51' : 23484+5455
TDT4205

51' : 23371+5433
KPP2481

51' : 23376+5516
STI3010



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.

23426+5450 ES 1047

 
 
23h 42m 35.46s +54° 49' 33.1" P.A. 271.00 sep 3.6 mag 10.40,11.00
 
 
Coord 2000 23426+5450 Discov num ES 1047 Comp Coord arcsec 2000 23 42 35.46 +54 49 33.1
Date first 1910 Date last 2016 Obs 11
Pa first 270 Pa last 271.1 P.A. Now (θ) 271.1°
Sep first 3.9 Sep last 3.646 Sep. Now (ρ) 3.646"
Mag pri 10.40 Mag sec 11.00 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -018 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4004-00828-1 Gaia DR2 1994240146895554944
 
 
WDS 23426+5450 ES 1047 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
23426+5450 ES 1047 2002 6 271 3.6 10.40 11.00 D 234235.46+544933.1
23426+5450 ES 1047 2009 7 272 3.3 10.40 11.00 D 234235.46+544933.1
23426+5450 ES 1047 2015 9 271 3.6 10.40 11.00 234235.46+544933.1
23426+5450 ES 1047 2016 11 271 3.6 10.40 11.00 234235.46+544933.1

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

 
 
WDS 23426+5450 ES 1047 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23426+5450 ES 1047 : MEASURES
 
 
No records found.

 
 
WDS 23426+5450 : VIRTUAL EYEPIECE
 
 

23426+5450 ES 1047A mag 10.4 23426+5450 ES 1047B sep 2.1 P.A. 271.90 mag 11 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 23426+5450 : ALADIN DSS IMAGE @ 23h 42m 35.46s +54° 49' 33.1"
 
 
 
 
WDS 23426+5450 ES 1047 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23426+5450 ES 1047 distance=0' 23432+5455 STI3021CB distance=8' 23432+5455 ES 1048AB distance=8' 23432+5455 ES 1048AC distance=8' 23432+5455 ES 1048AD distance=8' 23432+5455 ABH 176AF distance=8' 23432+5455 ABH 176AG distance=8' 23432+5455 SLV 9AE distance=8' 23423+5457 BKO 976 distance=8' 23429+5457 BKO 977 distance=9' 23432+5455 ES 1048DE distance=9' 23425+5436 A 1495 distance=14' 23418+5502 BKO 975 distance=15' 23422+5434 KPP1774 distance=16' 23445+5449 MLR 622 distance=17' 23417+5505 SMA 206AB distance=18' 23417+5505 JRN 5AC distance=18' 23422+5507 JRN 6 distance=18' 23400+5446 STI3016 distance=23' 23406+5513 HJ 1899 distance=29' 23462+5444 TDT4182 distance=32' 23388+5442 TDT4137 distance=34' 23465+5443 STI3032 distance=35' 23399+5517 STI3015 distance=36' 23393+5513 JRN 4 distance=37' 23443+5528 STI3023 distance=42' 23410+5528 CRB 217 distance=42' 23438+5530 TDT4164 distance=42' 23380+5510 BKO 971 distance=45' 23382+5514 A 1493 distance=46' 23376+5513 BKO 970 distance=49' 23483+5454 TDT4202 distance=50' 23484+5455 TDT4205 distance=51' 23371+5433 KPP2481 distance=51' 23376+5516 STI3010 distance=51' 23481+5431 TDT4200 distance=51' 23410+5539 DAM1462 distance=52' 23356+5507 SMA 201 distance=59' 23371+5524 TDT4127 distance=59' 23363+5428 A 1491 distance=59' 23359+5435 STI3006 distance=61' 23356+5436 STI3005 distance=63' 23499+5443 STI3045 distance=64' 23497+5530 STI3029 distance=69' 23498+5420 TDT4221 distance=70' 23461+5554 STI3031 distance=72' 23344+5438 TDS1212 distance=72' 23347+5423 TDS1213 distance=74' 23366+5357 HLD 58 distance=74' 23475+5347 TDT4194 distance=76' 23354+5534 STI3004 distance=77' 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 23426+5450 ES 1047 271 3.6
Show 23432+5455 STI3021 CB 166 9.2 8
Show 23432+5455 ES 1048 AB 250 14.6 8
Show 23432+5455 ES 1048 AC 284 16.4 8
Show 23432+5455 ES 1048 AD 16 70.2 8
Show 23432+5455 ABH 176 AF 230 133.4 8
Show 23432+5455 ABH 176 AG 144 125.9 8
Show 23432+5455 SLV 9 AE 14 71.6 8
Show 23423+5457 BKO 976 134 5.6 8
Show 23429+5457 BKO 977 123 5.2 9
Show 23432+5455 ES 1048 DE 322 4.7 9
Show 23425+5436 A 1495 186 0.5 14
Show 23418+5502 BKO 975 56 9.2 15
Show 23422+5434 KPP1774 346 13.7 16
Show 23445+5449 MLR 622 359 0.3 17
Show 23417+5505 SMA 206 AB 118 4.3 18
Show 23417+5505 JRN 5 AC 143 12.5 18
Show 23422+5507 JRN 6 116 12.7 18
Show 23400+5446 STI3016 166 7.4 23
Show 23406+5513 HJ 1899 247 14.0 29
Show 23462+5444 TDT4182 249 1.3 32
Show 23388+5442 TDT4137 29 1.9 34
Show 23465+5443 STI3032 222 10.5 35
Show 23399+5517 STI3015 78 6.2 36
Show 23393+5513 JRN 4 58 10.6 37
Show 23443+5528 STI3023 50 10.2 42
Show 23410+5528 CRB 217 116 30.1 42
Show 23438+5530 TDT4164 302 0.5 42
Show 23380+5510 BKO 971 190 11.3 45
Show 23382+5514 A 1493 312 0.2 46
Show 23376+5513 BKO 970 139 6.6 49
Show 23483+5454 TDT4202 33 0.7 50
Show 23484+5455 TDT4205 341 2.0 51
Show 23371+5433 KPP2481 351 22.2 51
Show 23376+5516 STI3010 128 7.6 51
Show 23481+5431 TDT4200 204 0.8 51
Show 23410+5539 DAM1462 304 1.7 52
Show 23356+5507 SMA 201 255 5.7 59
Show 23371+5524 TDT4127 248 0.7 59
Show 23363+5428 A 1491 269 0.5 59
Show 23359+5435 STI3006 56 12.9 61
Show 23356+5436 STI3005 328 5.5 63
Show 23499+5443 STI3045 129 9.1 64
Show 23497+5530 STI3029 198 14.4 69
Show 23498+5420 TDT4221 148 0.6 70
Show 23461+5554 STI3031 111 11.5 72
Show 23344+5438 TDS1212 245 0.9 72
Show 23347+5423 TDS1213 111 1.6 74
Show 23366+5357 HLD 58 356 3.7 74
Show 23475+5347 TDT4194 271 0.8 76
Show 23354+5534 STI3004 72 15.2 77

 
 
WDS 23426+5450 : COMPONENTS
 
 
  A
B pa=271.9°
sep=2.10"
 
 
23426+5450 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234235.46+544933.1 Mag 10.4 PmRA -18.00
PmDE -8.0 Tycho2 4004-00828-1
Tycho2
Tycho2 4004-00828-1 Pflag RAmdeg 355.64773573 DEmdeg 54.82587890
PmRA 12.6 PmDE -9.9 E RAmdeg 16 E DEmdeg 16
E pmRA 3.8 E pmDE 3.8 EpRAm 1990.43 EpDEm 1990.44
Num 3 Q RAmdeg 7.6 Q DEmdeg 0.3 Q pmRA 7.7
Q pmDE 0.3 BTmag 10.526 E BTmag 0.031 VTmag 9.782
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 355.64769889 DEdeg 54.82590167 EpRA 1990 1.66
EpDE 1990 1.68 E RAdeg 17.2 E DEdeg 16.8 Posflg
Corr 0.2
 
 
23426+5450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234235.22+544933.2 Mag 11 Calc delta mag 0.6
Calc coord yes