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Doubles in session


Current system
19231+4326
JKA 55


Nearby doubles
7' : 19227+4330
KOI2848

10' : 19233+4316
DEA 358

11' : 19228+4336
KOI1964AB

13' : 19220+4329
KOI6042

17' : 19243+4337
KOI5440

19' : 19216+4316
DEA 270

19' : 19246+4317
KOI6893

19' : 19247+4334
RAO 408

20' : 19215+4318
KOI 314AB

24' : 19209+4328
KOI3394

25' : 19251+4336
KOI3300

27' : 19252+4340
ES 1432AB

28' : 19209+4340
KOI6930

29' : 19243+4352
KOI 240

31' : 19241+4355
KOI2743AB

31' : 19245+4259
BRT1924

32' : 19206+4342
DEA 225

36' : 19222+4400
KOI4881

36' : 19263+4319
COU2525

36' : 19205+4305
KOI1501

37' : 19230+4402
DEA 253

38' : 19199+4339
JKA 51

38' : 19197+4331
KOI6920

38' : 19199+4340
KOI5439

38' : 19197+4330
KOI4227AB

39' : 19208+4257
KOI1368



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.

19231+4326 JKA 55

 
 
19h 23m 07.72s +43° 26' 03.9" P.A. 25.00 sep 34.3 mag 12.70,13.80
 
 
Coord 2000 19231+4326 Discov num JKA  55 Comp Coord arcsec 2000 19 23 07.72 +43 26 03.9
Date first 1998 Date last 2015 Obs 7
Pa first 25 Pa last 24.7 P.A. Now (θ) 24.7°
Sep first 34.2 Sep last 34.257 Sep. Now (ρ) 34.257"
Mag pri 12.70 Mag sec 13.80 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -017 Sec motion ra -013
Pri motion dec -022 Sec motion dec -020
Notes V (Proper motion indicates physical)
rPM=0.161 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2126065749909100800
 
 
WDS 19231+4326 JKA 55 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
JKA2017 - Janes, K.A. 2017ApJ...835...75J
JKA2017 ApJ 835, 75, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19231+4326 JKA 55 2003 2 25 34.3 12.70 13.80 V 192307.72+432603.9
19231+4326 JKA 55 2015 3 25 34.3 12.70 13.80 V 192307.72+432603.9

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

 
 
WDS 19231+4326 JKA 55 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19231+4326 JKA 55 : MEASURES
 
 
No records found.

 
 
WDS 19231+4326 : VIRTUAL EYEPIECE
 
 

19231+4326 JKA 55A mag 12.7 19231+4326 JKA 55B sep 32.8 P.A. 18.50 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 19231+4326 : ALADIN DSS IMAGE @ 19h 23m 07.72s +43° 26' 03.9"
 
 
 
 
WDS 19231+4326 JKA 55 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19231+4326 JKA 55 distance=0' 19227+4330 KOI2848 distance=7' 19233+4316 DEA 358 distance=10' 19228+4336 KOI1964AB distance=11' 19220+4329 KOI6042 distance=13' 19243+4337 KOI5440 distance=17' 19216+4316 DEA 270 distance=19' 19246+4317 KOI6893 distance=19' 19247+4334 RAO 408 distance=19' 19215+4318 KOI 314AB distance=20' 19215+4318 KOI 314AC distance=20' 19209+4328 KOI3394 distance=24' 19251+4336 KOI3300 distance=25' 19252+4340 ES 1432CD distance=26' 19252+4340 ES 1432AB distance=27' 19252+4340 ES 1432AC distance=27' 19209+4340 KOI6930 distance=28' 19243+4352 KOI 240 distance=29' 19241+4355 KOI2743AB distance=31' 19241+4355 KOI2743AC distance=31' 19245+4259 BRT1924 distance=31' 19206+4342 DEA 225 distance=32' 19222+4400 KOI4881 distance=36' 19263+4319 COU2525 distance=36' 19205+4305 KOI1501 distance=36' 19230+4402 DEA 253 distance=37' 19199+4339 JKA 51 distance=38' 19197+4331 KOI6920 distance=38' 19199+4340 KOI5439 distance=38' 19197+4330 KOI4227AB distance=38' 19197+4330 KOI4227AC distance=38' 19208+4257 KOI1368 distance=39' 19254+4356 KOI7587 distance=40' 19229+4406 KOI1712 distance=40' 19229+4405 KOI 521 distance=40' 19250+4401 KOI2073 distance=40' 19213+4402 KOI 688 distance=42' 19192+4321 DEA 476 distance=43' 19192+4333 DEA 302 distance=43' 19233+4409 DEA 259 distance=44' 19258+4251 KOI6850 distance=46' 19189+4330 COU2523AB distance=47' 19189+4330 GII 281Aa,Ab distance=47' 19251+4245 KOI6840 distance=47' 19224+4412 KOI7012 distance=48' 19216+4410 KOI5489 distance=48' 19188+4322 KOI3113 distance=48' 19187+4327 KOI2324AB distance=49' 19187+4327 KOI2324AC distance=49' 19187+4327 KOI2324AD distance=49' 19272+4307 A 593 distance=49' 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 19231+4326 JKA 55 25 34.3
Show 19227+4330 KOI2848 28 2.3 7
Show 19233+4316 DEA 358 156 16.6 10
Show 19228+4336 KOI1964 AB 3 0.4 11
Show 19220+4329 KOI6042 49 3.8 13
Show 19243+4337 KOI5440 345 2.4 17
Show 19216+4316 DEA 270 267 11.3 19
Show 19246+4317 KOI6893 18 3.2 19
Show 19247+4334 RAO 408 84 1.6 19
Show 19215+4318 KOI 314 AB 103 4.1 20
Show 19215+4318 KOI 314 AC 237 5.9 20
Show 19209+4328 KOI3394 257 3.7 24
Show 19251+4336 KOI3300 20 3.9 25
Show 19252+4340 ES 1432 CD 257 5.6 26
Show 19252+4340 ES 1432 AB 295 26.8 27
Show 19252+4340 ES 1432 AC 172 28.4 27
Show 19209+4340 KOI6930 316 2.9 28
Show 19243+4352 KOI 240 272 2.7 29
Show 19241+4355 KOI2743 AB 182 2.4 31
Show 19241+4355 KOI2743 AC 310 2.8 31
Show 19245+4259 BRT1924 248 4.9 31
Show 19206+4342 DEA 225 211 10.0 32
Show 19222+4400 KOI4881 32 3.3 36
Show 19263+4319 COU2525 344 0.6 36
Show 19205+4305 KOI1501 38 3.4 36
Show 19230+4402 DEA 253 313 10.8 37
Show 19199+4339 JKA 51 287 44.5 38
Show 19197+4331 KOI6920 238 3.1 38
Show 19199+4340 KOI5439 291 2.9 38
Show 19197+4330 KOI4227 AB 112 2.9 38
Show 19197+4330 KOI4227 AC 207 3.6 38
Show 19208+4257 KOI1368 325 2.0 39
Show 19254+4356 KOI7587 180 0.4 40
Show 19229+4406 KOI1712 333 3.3 40
Show 19229+4405 KOI 521 153 3.3 40
Show 19250+4401 KOI2073 225 2.6 40
Show 19213+4402 KOI 688 141 1.7 42
Show 19192+4321 DEA 476 92 48.6 43
Show 19192+4333 DEA 302 214 13.1 43
Show 19233+4409 DEA 259 57 11.0 44
Show 19258+4251 KOI6850 172 4.1 46
Show 19189+4330 COU2523 AB 260 2.6 47
Show 19189+4330 GII 281 Aa,Ab 108 0.2 47
Show 19251+4245 KOI6840 74 2.6 47
Show 19224+4412 KOI7012 346 3.2 48
Show 19216+4410 KOI5489 152 3.1 48
Show 19188+4322 KOI3113 2 3.6 48
Show 19187+4327 KOI2324 AB 28 2.9 49
Show 19187+4327 KOI2324 AC 353 4.7 49
Show 19187+4327 KOI2324 AD 90 5.6 49
Show 19272+4307 A 593 355 0.7 49

 
 
WDS 19231+4326 : COMPONENTS
 
 
  A
B pa=18.5°
sep=32.81"
 
 
19231+4326 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192307.72+432603.9 Mag 12.7 PmRA -17.00
PmDE -22.0
 
 
19231+4326 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192308.67+432635.0 Mag 13.8 PmRA -13.00
PmDE -20.0 Calc delta mag 1.1 Calc coord yes