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Doubles in session


Current system
20096+3218
ES 2431


Nearby doubles
14' : 20105+3225
SEI 943

22' : 20097+3240
SEI 933

26' : 20081+3155
SEI 905

27' : 20094+3244
SEI 925

27' : 20092+3243
TOB 171

28' : 20080+3235
STF2633AB

31' : 20095+3148
CBL 526

31' : 20081+3241
SEI 906

31' : 20120+3227
SEI 984

33' : 20075+3236
SEI 895

33' : 20077+3240
TOB 168

34' : 20118+3200
SEI 975

36' : 20079+3246
TDT2007

37' : 20123+3205
STF2649AB

39' : 20068+3203
SEI 881

40' : 20127+3213
SEI1002

41' : 20090+3258
SEI 916

44' : 20095+3301
GRV 316

44' : 20131+3209
SEI1008AB

46' : 20069+3246
GYL 32

47' : 20132+3225
SEI1015

49' : 20098+3130
SEI 932

49' : 20114+3135
SEI 963

50' : 20111+3133
TDT2058

50' : 20087+3130
SEI 910

51' : 20094+3309
GIC 162



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.

20096+3218 ES 2431

 
 
20h 09m 38.21s +32° 18' 05.6" P.A. 192.00 sep 5.9 mag 10.64,13.10 Sp F8
 
 
Coord 2000 20096+3218 Discov num ES 2431 Comp Coord arcsec 2000 20 09 38.21 +32 18 05.6
Date first 1930 Date last 2015 Obs 9
Pa first 186 Pa last 192.2 P.A. Now (θ) 192.2°
Sep first 6.0 Sep last 5.924 Sep. Now (ρ) 5.924"
Mag pri 10.64 Mag sec 13.10 delta mag (ΔM) 2.46 Spectral class F8 (yellow-white)
Pri motion ra +001 Sec motion ra
Pri motion dec +017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2675-02409-1 Gaia DR2 2054877010580611840 HD 331910
 
 
WDS 20096+3218 ES 2431 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
20096+3218 ES 2431 2000 2 193 5.9 10.64 13.10 F8 D 200938.21+321805.6
20096+3218 ES 2431 2002 3 193 6.0 10.64 13.10 F8 D 200938.21+321805.6
20096+3218 ES 2431 2010 4 194 5.3 10.64 13.10 F8 200938.21+321805.6
20096+3218 ES 2431 2015 5 193 6.0 10.64 13.10 F8 200938.21+321805.6

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

 
 
WDS 20096+3218 ES 2431 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20096+3218 ES 2431 : MEASURES
 
 
No records found.

 
 
WDS 20096+3218 : VIRTUAL EYEPIECE
 
 

20096+3218 ES 2431A mag 10.64 Sp F8 20096+3218 ES 2431B sep 5.9 P.A. 190.40 mag 13.1 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 20096+3218 : ALADIN DSS IMAGE @ 20h 09m 38.21s +32° 18' 05.6"
 
 
 
 
WDS 20096+3218 ES 2431 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20096+3218 ES 2431 distance=0' 20105+3225 SEI 943 distance=14' 20097+3240 SEI 933 distance=22' 20081+3155 SEI 905 distance=26' 20094+3244 SEI 925 distance=27' 20092+3243 TOB 171 distance=27' 20080+3235 STF2633AB distance=28' 20080+3235 HJ 1483AC distance=28' 20080+3235 HJ 1483AD distance=28' 20080+3235 SEI 900CD distance=28' 20095+3148 CBL 526 distance=31' 20081+3241 SEI 906 distance=31' 20120+3227 SEI 984 distance=31' 20075+3236 SEI 895 distance=33' 20077+3240 TOB 168 distance=33' 20118+3200 SEI 975 distance=34' 20079+3246 TDT2007 distance=36' 20123+3205 STF2649AB distance=37' 20123+3205 STF2649AC distance=37' 20123+3205 STF2649AD distance=37' 20068+3203 SEI 881 distance=39' 20127+3213 SEI1002 distance=40' 20090+3258 SEI 916 distance=41' 20095+3301 GRV 316 distance=44' 20131+3209 TDT2096Aa,Ab distance=44' 20131+3209 SEI1008AB distance=44' 20131+3209 FYM 76BD distance=45' 20069+3246 GYL 32 distance=46' 20132+3225 SEI1015 distance=47' 20098+3130 SEI 932 distance=49' 20114+3135 SEI 963 distance=49' 20111+3133 TDT2058 distance=50' 20087+3130 SEI 910 distance=50' 20094+3309 GIC 162 distance=51' 20059+3157 SEI 852 distance=51' 20064+3147 GYL 31 distance=52' 20063+3148 COU1322 distance=53' 20059+3247 COU1807 distance=56' 20108+3320 SEI 952 distance=57' 20065+3302 GYL 23 distance=59' 20134+3253 SHN 242 distance=60' 20057+3255 TDT1968 distance=62' 20083+3318 LDT 17 distance=63' 20046+3213 HJ 1471 distance=65' 20099+3324 J 1163 distance=66' 20112+3120 SEI 960 distance=67' 20105+3323 TOB 50 distance=67' 20096+3325 HJ 1485 distance=67' 20056+3303 TOI1193 distance=68' 20132+3309 SKF1649 distance=68' 20118+3321 TDT2075 distance=69' 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 20096+3218 ES 2431 192 5.9
Show 20105+3225 SEI 943 299 22.5 14
Show 20097+3240 SEI 933 335 4.5 22
Show 20081+3155 SEI 905 105 12.9 26
Show 20094+3244 SEI 925 338 22.9 27
Show 20092+3243 TOB 171 117 19.1 27
Show 20080+3235 STF2633 AB 101 11.6 28
Show 20080+3235 HJ 1483 AC 264 46.4 28
Show 20080+3235 HJ 1483 AD 249 71.0 28
Show 20080+3235 SEI 900 CD 224 28.8 28
Show 20095+3148 CBL 526 279 28.3 31
Show 20081+3241 SEI 906 283 23.8 31
Show 20120+3227 SEI 984 324 3.3 31
Show 20075+3236 SEI 895 32 24.5 33
Show 20077+3240 TOB 168 292 18.3 33
Show 20118+3200 SEI 975 20 11.0 34
Show 20079+3246 TDT2007 134 2.4 36
Show 20123+3205 STF2649 AB 151 21.6 37
Show 20123+3205 STF2649 AC 284 131.0 37
Show 20123+3205 STF2649 AD 36 175.9 37
Show 20068+3203 SEI 881 313 7.2 39
Show 20127+3213 SEI1002 336 9.9 40
Show 20090+3258 SEI 916 29 5.4 41
Show 20095+3301 GRV 316 36 27.8 44
Show 20131+3209 TDT2096 Aa,Ab 13 1.3 44
Show 20131+3209 SEI1008 AB 73 20.4 44
Show 20131+3209 FYM 76 BD 45 16.7 45
Show 20069+3246 GYL 32 6 79.9 46
Show 20132+3225 SEI1015 67 14.4 47
Show 20098+3130 SEI 932 291 5.4 49
Show 20114+3135 SEI 963 142 15.2 49
Show 20111+3133 TDT2058 305 0.5 50
Show 20087+3130 SEI 910 105 12.3 50
Show 20094+3309 GIC 162 180 35.2 51
Show 20059+3157 SEI 852 255 44.8 51
Show 20064+3147 GYL 31 180 68.2 52
Show 20063+3148 COU1322 106 0.2 53
Show 20059+3247 COU1807 299 0.2 56
Show 20108+3320 SEI 952 194 5.9 57
Show 20065+3302 GYL 23 180 13.3 59
Show 20134+3253 SHN 242 -1 0.2 60
Show 20057+3255 TDT1968 244 0.6 62
Show 20083+3318 LDT 17 238 0.4 63
Show 20046+3213 HJ 1471 9 32.9 65
Show 20099+3324 J 1163 281 2.4 66
Show 20112+3120 SEI 960 223 6.4 67
Show 20105+3323 TOB 50 269 31.9 67
Show 20096+3325 HJ 1485 276 4.7 67
Show 20056+3303 TOI1193 255 0.1 68
Show 20132+3309 SKF1649 252 20.3 68
Show 20118+3321 TDT2075 104 2.6 69

 
 
WDS 20096+3218 : COMPONENTS
 
 
  A
B pa=190.4°
sep=5.89"
 
 
20096+3218 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200938.21+321805.6 Mag 10.64 Spectral class F8 (yellow-white)
PmRA 1.00 PmDE 17.0 Tycho2 2675-02409-1 HD 331910
Tycho2
Tycho2 2675-02409-1 Pflag RAmdeg 302.40921485 DEmdeg 32.30156920
PmRA 2.3 PmDE 15.5 E RAmdeg 27 E DEmdeg 25
E pmRA 1.1 E pmDE 1.1 EpRAm 1984.09 EpDEm 1985.40
Num 9 Q RAmdeg 1.3 Q DEmdeg 2.0 Q pmRA 1.3
Q pmDE 2.0 BTmag 10.942 E BTmag 0.044 VTmag 10.641
E VTmag 0.044 Prox 999 TYC T HIP
CCDM RAdeg 302.40920806 DEdeg 32.30153333 EpRA 1990 1.56
EpDE 1990 1.66 E RAdeg 27.9 E DEdeg 26.2 Posflg
Corr 0.0
 
 
20096+3218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200938.13+321759.8 Mag 13.1 Calc delta mag 2.46
Calc coord yes