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Doubles in session


Current system
21163+3339
ES 2317


Nearby doubles
5' : 21159+3340
GYL 52

17' : 21150+3340
TDT2857

17' : 21172+3351
SLE 379

19' : 21177+3345
HO 153

22' : 21159+3319
COU1478

25' : 21145+3330
TDT2849

26' : 21156+3315
TOB 216

26' : 21143+3332
ES 2316

27' : 21156+3314
GYL 51

28' : 21155+3313
TOB 215

30' : 21139+3336
TDT2842

31' : 21151+3313
TOB 217

32' : 21185+3354
TDT2895

32' : 21187+3348
HU 770

33' : 21149+3407
J 3129AB

33' : 21180+3405
RAO 621

34' : 21143+3402
GYL 49

44' : 21134+3404
SLE 371

46' : 21143+3418
STTA216

47' : 21177+3423
SLE 381

49' : 21192+3411
SLE 385

49' : 21146+3423
SLE 374

49' : 21159+3428
SLE 377

49' : 21197+3315
HO 155

51' : 21123+3345
TDT2824

51' : 21152+3251
HEI 284AB



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.

21163+3339 ES 2317

 
 
21h 16m 16.56s +33° 39' 20.4" P.A. 310.00 sep 10.7 mag 9.15,13.80 Sp K0
 
 
Coord 2000 21163+3339 Discov num ES 2317 Comp Coord arcsec 2000 21 16 16.56 +33 39 20.4
Date first 1927 Date last 2014 Obs 5
Pa first 306 Pa last 310.2 P.A. Now (θ) 310.2°
Sep first 8.7 Sep last 10.655 Sep. Now (ρ) 10.655"
Mag pri 9.15 Mag sec 13.80 delta mag (ΔM) 4.65 Spectral class K0 (yellow-orange)
Pri motion ra -007 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2706-00231-1 Gaia DR2 1854867015033763456
 
 
WDS 21163+3339 ES 2317 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21163+3339 ES 2317 1998 2 310 10.4 9.15 13.80 K0 D 211616.56+333920.4
21163+3339 ES 2317 2002 3 310 10.5 9.15 13.80 K0 D 211616.56+333920.4
21163+3339 ES 2317 2014 5 310 10.7 9.15 13.80 K0 211616.56+333920.4

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

 
 
WDS 21163+3339 ES 2317 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21163+3339 ES 2317 : MEASURES
 
 
No records found.

 
 
WDS 21163+3339 : VIRTUAL EYEPIECE
 
 

21163+3339 ES 2317A mag 9.15 Sp K0 21163+3339 ES 2317B sep 9.7 P.A. 315.40 mag 13.8 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 21163+3339 : ALADIN DSS IMAGE @ 21h 16m 16.56s +33° 39' 20.4"
 
 
 
 
WDS 21163+3339 ES 2317 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21163+3339 ES 2317 distance=0' 21159+3340 GYL 52 distance=5' 21150+3340 TDT2857 distance=17' 21172+3351 SLE 379 distance=17' 21177+3345 HO 153 distance=19' 21159+3319 COU1478 distance=22' 21145+3330 TDT2849 distance=25' 21156+3315 TOB 216 distance=26' 21143+3332 ES 2316 distance=26' 21156+3314 GYL 51 distance=27' 21155+3313 TOB 215 distance=28' 21139+3336 TDT2842 distance=30' 21151+3313 TOB 217 distance=31' 21185+3354 TDT2895 distance=32' 21187+3348 HU 770 distance=32' 21149+3407 J 3129AB distance=33' 21149+3407 J 3129AC distance=33' 21180+3405 RAO 621 distance=33' 21143+3402 GYL 49 distance=34' 21134+3404 SLE 371 distance=44' 21143+3418 STTA216 distance=46' 21177+3423 SLE 381 distance=47' 21192+3411 SLE 385 distance=49' 21146+3423 SLE 374 distance=49' 21159+3428 SLE 377 distance=49' 21197+3315 HO 155 distance=49' 21123+3345 TDT2824 distance=51' 21152+3251 HEI 284AB distance=51' 21152+3251 HEI 284AC distance=51' 21190+3418 COU 131 distance=52' 21194+3306 J 1228 distance=52' 21120+3352 WFC 235 distance=55' 21125+3306 GRV 436 distance=57' 21207+3327 BU 446AB distance=58' 21207+3327 BU 446AC distance=58' 21207+3327 FOX9035AD distance=58' 21186+3430 HU 769 distance=59' 21149+3240 HJ 1627 distance=61' 21136+3249 TDT2837 distance=62' 21145+3437 HU 768 distance=62' 21112+3332 VKI 48 distance=63' 21133+3248 KPP2620 distance=64' 21214+3321 J 3136 distance=65' 21148+3238 TOB 218 distance=65' 21131+3249 SEI1446 distance=65' 21130+3430 TDT2831 distance=65' 21157+3235 HJ 1628 distance=66' 21206+3420 JNN 129 distance=68' 21110+3320 VKI 41 distance=68' 21210+3304 J 1229 distance=69' 21116+3419 ES 2315AB 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 21163+3339 ES 2317 310 10.7
Show 21159+3340 GYL 52 62 29.0 5
Show 21150+3340 TDT2857 288 0.5 17
Show 21172+3351 SLE 379 289 8.9 17
Show 21177+3345 HO 153 128 1.0 19
Show 21159+3319 COU1478 175 1.4 22
Show 21145+3330 TDT2849 204 2.2 25
Show 21156+3315 TOB 216 135 14.2 26
Show 21143+3332 ES 2316 5.0 26
Show 21156+3314 GYL 51 102 43.1 27
Show 21155+3313 TOB 215 232 16.2 28
Show 21139+3336 TDT2842 185 1.8 30
Show 21151+3313 TOB 217 268 16.4 31
Show 21185+3354 TDT2895 143 0.9 32
Show 21187+3348 HU 770 314 0.9 32
Show 21149+3407 J 3129 AB 323 4.7 33
Show 21149+3407 J 3129 AC 149 11.5 33
Show 21180+3405 RAO 621 293 1.1 33
Show 21143+3402 GYL 49 148 16.7 34
Show 21134+3404 SLE 371 270 12.6 44
Show 21143+3418 STTA216 47 102.4 46
Show 21177+3423 SLE 381 279 9.6 47
Show 21192+3411 SLE 385 175 12.8 49
Show 21146+3423 SLE 374 2 5.2 49
Show 21159+3428 SLE 377 50 8.7 49
Show 21197+3315 HO 155 38 2.0 49
Show 21123+3345 TDT2824 26 0.5 51
Show 21152+3251 HEI 284 AB 26 4.3 51
Show 21152+3251 HEI 284 AC 224 8.7 51
Show 21190+3418 COU 131 195 3.9 52
Show 21194+3306 J 1228 281 3.7 52
Show 21120+3352 WFC 235 14 4.7 55
Show 21125+3306 GRV 436 182 54.7 57
Show 21207+3327 BU 446 AB 258 3.2 58
Show 21207+3327 BU 446 AC 214 70.8 58
Show 21207+3327 FOX9035 AD 109 74.2 58
Show 21186+3430 HU 769 178 0.9 59
Show 21149+3240 HJ 1627 182 2.5 61
Show 21136+3249 TDT2837 93 0.7 62
Show 21145+3437 HU 768 120 1.5 62
Show 21112+3332 VKI 48 310 1.6 63
Show 21133+3248 KPP2620 346 24.1 64
Show 21214+3321 J 3136 179 8.1 65
Show 21148+3238 TOB 218 295 21.8 65
Show 21131+3249 SEI1446 155 8.7 65
Show 21130+3430 TDT2831 37 0.8 65
Show 21157+3235 HJ 1628 252 15.1 66
Show 21206+3420 JNN 129 213 0.1 68
Show 21110+3320 VKI 41 309 1.2 68
Show 21210+3304 J 1229 305 2.2 69
Show 21116+3419 ES 2315 AB 35 4.1 69

 
 
WDS 21163+3339 : COMPONENTS
 
 
  A
B pa=315.4°
sep=9.65"
 
 
21163+3339 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211616.56+333920.4 Mag 9.15 Spectral class K0 (yellow-orange)
PmRA -7.00 PmDE -18.0 Tycho2 2706-00231-1
Tycho2
Tycho2 2706-00231-1 Pflag RAmdeg 319.06901659 DEmdeg 33.65569223
PmRA -8.9 PmDE -17.4 E RAmdeg 9 E DEmdeg 7
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.82 EpDEm 1991.27
Num 7 Q RAmdeg 1.3 Q DEmdeg 1.1 Q pmRA 1.3
Q pmDE 1.1 BTmag 10.400 E BTmag 0.022 VTmag 9.147
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 319.06904222 DEdeg 33.65573222 EpRA 1990 1.61
EpDE 1990 1.76 E RAdeg 9.1 E DEdeg 7.2 Posflg
Corr 0.2
CCDM
Ccdm 21163+3339 RComp Comp A Note1
Note2 Discov num DRAs -1.49 DDEs 20.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp PmNote *
PmRA -6 PmDE -15 Dm number +33 4213 Cat1 BD
Name2 +33 2086 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21121N3315A
HIC
 
 
21163+3339 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211616.02+333927.3 Mag 13.8 Calc delta mag 4.65
Calc coord yes
CCDM
Ccdm 21163+3339 RComp Comp B Note1
Note2 Discov num ES 2317 DRAs DDEs
R dRAs Year 1927 Theta 306 Rho 8.7
Obs 1 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21121N3315B
HIC