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Doubles in session


Current system
23215+3730
ES 2540


Nearby doubles
21' : 23210+3709
ES 2001

22' : 23231+3721
J 3194

24' : 23208+3751
J 3279

29' : 23237+3739
A 1483

30' : 23191+3724
UC 4924

39' : 23194+3759
J 3191

41' : 23242+3753
ES 2002

43' : 23209+3811
ENG 86AB

58' : 23172+3756
ES 2538

62' : 23164+3739
ES 2537

65' : 23194+3826
ES 2539

65' : 23174+3813
HDS3319AB

66' : 23213+3835
HDS3325

67' : 23269+3744
LDS5090

67' : 23159+3726
TDT3957

67' : 23259+3651
HJ 1876

67' : 23217+3623
POP 67

69' : 23183+3632
TDT3972

69' : 23206+3621
POP 68AB

72' : 23156+3719
TDT3955

76' : 23186+3621
ES 219

82' : 23214+3609
J 3192

85' : 23190+3610
J 3190

86' : 23207+3855
COU1494

92' : 23216+3901
COU1495

97' : 23225+3554
COU1345



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.

23215+3730 ES 2540

 
 
23h 21m 27.96s +37° 29' 19.8" P.A. 136.00 sep 6.1 mag 12.30,12.60
 
 
Coord 2000 23215+3730 Discov num ES 2540 Comp Coord arcsec 2000 23 21 27.96 +37 29 19.8
Date first 1929 Date last 2016 Obs 14
Pa first 125 Pa last 135.6 P.A. Now (θ) 135.6°
Sep first 6.3 Sep last 6.073 Sep. Now (ρ) 6.073"
Mag pri 12.30 Mag sec 12.60 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -002 Sec motion ra +010
Pri motion dec -016 Sec motion dec -017
Notes N (See Notes)
rPM=0.611
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1916855212856254848
 
 
WDS 23215+3730 ES 2540 : NOTES
 
 
discov_num notes refcode
ES 2540 J 2407, ALI 469.
 
 
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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
23215+3730 ES 2540 1999 7 136 6.1 12.30 12.60 N D 232127.96+372919.8
23215+3730 ES 2540 2003 9 136 6.1 12.30 12.60 N D 232127.96+372919.8
23215+3730 ES 2540 2010 10 135 6.0 12.30 12.60 N 232127.96+372919.8
23215+3730 ES 2540 2015 11 136 6.1 12.30 12.60 N 232127.96+372919.8
23215+3730 ES 2540 2016 14 136 6.1 12.30 12.60 N 232127.96+372919.8

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

 
 
WDS 23215+3730 ES 2540 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23215+3730 ES 2540 : MEASURES
 
 
No records found.

 
 
WDS 23215+3730 : VIRTUAL EYEPIECE
 
 

23215+3730 ES 2540A mag 12.3 23215+3730 ES 2540B sep 5.5 P.A. 142.20 mag 12.6 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 23215+3730 : ALADIN DSS IMAGE @ 23h 21m 27.96s +37° 29' 19.8"
 
 
 
 
WDS 23215+3730 ES 2540 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23215+3730 ES 2540 distance=1' 23210+3709 ES 2001 distance=21' 23231+3721 J 3194 distance=22' 23208+3751 J 3279 distance=24' 23237+3739 A 1483 distance=29' 23191+3724 UC 4924 distance=30' 23194+3759 J 3191 distance=39' 23242+3753 ES 2002 distance=41' 23209+3811 BUP 236BC distance=43' 23209+3811 ENG 86AB distance=43' 23172+3756 ES 2538 distance=58' 23164+3739 ES 2537 distance=62' 23194+3826 ES 2539 distance=65' 23174+3813 HDS3319AB distance=65' 23213+3835 HDS3325 distance=66' 23269+3744 LDS5090 distance=67' 23159+3726 TDT3957 distance=67' 23259+3651 HJ 1876 distance=67' 23217+3623 POP 67 distance=67' 23183+3632 TDT3972 distance=69' 23206+3621 POP 68AB distance=69' 23206+3621 POP 68AC distance=69' 23156+3719 TDT3955 distance=72' 23186+3621 ES 219 distance=76' 23214+3609 J 3192 distance=82' 23190+3610 J 3190 distance=85' 23207+3855 COU1494 distance=86' 23216+3901 COU1495 distance=92' 23225+3554 COU1345 distance=97' 23178+3558 UC 4920 distance=102' 23304+3720 KPP4320AB distance=107' 23133+3815 TDT3940 distance=108' 23253+3907 MLB 804 distance=108' 23263+3903 LDS5087 distance=109' 23185+3913 MLB 802 distance=110' 23250+3918 MLB 803 distance=117' 23117+3730 A 1480 distance=117' 23296+3839 HO 621 distance=119' 23313+3659 ES 2003 distance=121' 23150+3556 AG 291AB distance=122' 23150+3556 ABH 168AD distance=122' 23150+3556 ABH 168AE distance=122' 23150+3556 ABH 168AF distance=122' 23150+3556 ABH 168AG distance=122' 23150+3556 AG 291AC distance=122' 23150+3556 AG 291BC distance=123' 23212+3526 STF3006AB distance=123' 23212+3526 STF3006AC distance=123' 23126+3624 GRV 649 distance=124' 23116+3654 RUC 26 distance=124' 23114+3813 HO 197AB distance=127' 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 23215+3730 ES 2540 136 6.1 1
Show 23210+3709 ES 2001 297 8.8 21
Show 23231+3721 J 3194 140 2.7 22
Show 23208+3751 J 3279 32 3.8 24
Show 23237+3739 A 1483 327 0.5 29
Show 23191+3724 UC 4924 274 28.8 30
Show 23194+3759 J 3191 299 4.0 39
Show 23242+3753 ES 2002 101 4.1 41
Show 23209+3811 BUP 236 BC 215 157.1 43
Show 23209+3811 ENG 86 AB 257 124.7 43
Show 23172+3756 ES 2538 33 3.9 58
Show 23164+3739 ES 2537 54 5.2 62
Show 23194+3826 ES 2539 44 4.2 65
Show 23174+3813 HDS3319 AB 253 18.1 65
Show 23213+3835 HDS3325 308 0.2 66
Show 23269+3744 LDS5090 82 23.4 67
Show 23159+3726 TDT3957 122 0.8 67
Show 23259+3651 HJ 1876 211 9.3 67
Show 23217+3623 POP 67 309 3.5 67
Show 23183+3632 TDT3972 357 0.8 69
Show 23206+3621 POP 68 AB 322 1.3 69
Show 23206+3621 POP 68 AC 167 8.3 69
Show 23156+3719 TDT3955 224 0.5 72
Show 23186+3621 ES 219 309 5.5 76
Show 23214+3609 J 3192 337 3.4 82
Show 23190+3610 J 3190 184 4.2 85
Show 23207+3855 COU1494 332 1.9 86
Show 23216+3901 COU1495 255 0.8 92
Show 23225+3554 COU1345 226 2.4 97
Show 23178+3558 UC 4920 74 27.0 102
Show 23304+3720 KPP4320 AB 282 2.0 107
Show 23133+3815 TDT3940 233 1.0 108
Show 23253+3907 MLB 804 314 11.3 108
Show 23263+3903 LDS5087 337 2.9 109
Show 23185+3913 MLB 802 84 8.8 110
Show 23250+3918 MLB 803 336 10.6 117
Show 23117+3730 A 1480 225 0.8 117
Show 23296+3839 HO 621 348 27.2 119
Show 23313+3659 ES 2003 264 5.2 121
Show 23150+3556 AG 291 AB 237 21.3 122
Show 23150+3556 ABH 168 AD 62 80.5 122
Show 23150+3556 ABH 168 AE 239 61.3 122
Show 23150+3556 ABH 168 AF 257 51.3 122
Show 23150+3556 ABH 168 AG 164 47.6 122
Show 23150+3556 AG 291 AC 235 44.3 122
Show 23150+3556 AG 291 BC 234 23.2 123
Show 23212+3526 STF3006 AB 152 7.3 123
Show 23212+3526 STF3006 AC 19 77.1 123
Show 23126+3624 GRV 649 157 53.9 124
Show 23116+3654 RUC 26 304 20.9 124
Show 23114+3813 HO 197 AB 275 0.2 127

 
 
WDS 23215+3730 : COMPONENTS
 
 
  A
B pa=142.2°
sep=5.49"
 
 
23215+3730 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232127.96+372919.8 Mag 12.3 PmRA -2.00
PmDE -16.0
 
 
23215+3730 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232128.24+372915.5 Mag 12.6 PmRA 10.00
PmDE -17.0 Calc delta mag 0.3 Calc coord yes