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Doubles in session


Current system
20219+2327
POU 4402


Nearby doubles
3' : 20217+2327
POU4397

3' : 20217+2328
POU4396

5' : 20222+2328
POU4407

9' : 20224+2333
POU4412

9' : 20225+2323
POU4413

11' : 20212+2320
POU4391

11' : 20218+2337
POU4401

11' : 20212+2324
POU4390

12' : 20217+2337
POU4398

13' : 20227+2334
POU4416

14' : 20225+2317
POU4414

14' : 20224+2315
POU4411

15' : 20229+2332
POU4422

16' : 20230+2332
POU4424

16' : 20230+2328
J 3083

17' : 20231+2332
POU4426

17' : 20231+2320
RAO 431

17' : 20231+2324
BKO 441

18' : 20228+2340
POU4417

19' : 20232+2326
BKO 442AB

19' : 20233+2325
POU4428AB

20' : 20205+2329
POU4385

20' : 20216+2346
STF2672

20' : 20205+2326
POU4382

21' : 20225+2346
POU4415

22' : 20205+2334
POU4381



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20219+2327 POU 4402

 
 
20h 21m 57.40s +23° 26' 52.1" P.A. 80.00 sep 12.5 mag 11.60,14.20
 
 
Coord 2000 20219+2327 Discov num POU4402 Comp Coord arcsec 2000 20 21 57.40 +23 26 52.1
Date first 1898 Date last 2021 Obs 2
Pa first 81 Pa last 79.6 P.A. Now (θ) 79.6°
Sep first 12.4 Sep last 12.5 Sep. Now (ρ) 12.5"
Mag pri 11.60 Mag sec 14.20 delta mag (ΔM) 2.6 Spectral class
Pri motion ra +070 Sec motion ra
Pri motion dec +022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2155-01485-1 Gaia DR2 1831093507750627328
 
 
WDS 20219+2327 POU 4402 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pou1933 Pa - Pourteau, M. A. .
Pou1933 Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933 (Obs. de Paris, H. Tessier) [QB821.P7]
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20219+2327 POU4402 1898 1 81 12.4 11.60 14.20 202157.00+232648.0
20219+2327 POU4402 2021 2 80 12.5 11.60 14.20 202157.40+232652.1

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

 
 
WDS 20219+2327 POU 4402 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20219+2327 POU 4402 : MEASURES
 
 
No records found.

 
 
WDS 20219+2327 : VIRTUAL EYEPIECE
 
 

20219+2327 POU4402A mag 11.6 20219+2327 POU4402B sep 11.5 P.A. 78.70 mag 14.2 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 20219+2327 : ALADIN DSS IMAGE @ 20h 21m 57.40s +23° 26' 52.1"
 
 
 
 
WDS 20219+2327 POU 4402 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20219+2327 POU4402 distance=0' 20217+2327 POU4397 distance=3' 20217+2328 POU4396 distance=3' 20222+2328 POU4407 distance=5' 20224+2333 POU4412 distance=9' 20225+2323 POU4413 distance=9' 20212+2320 POU4391 distance=11' 20218+2337 POU4401 distance=11' 20212+2324 POU4390 distance=11' 20217+2337 POU4398 distance=12' 20227+2334 POU4416 distance=13' 20225+2317 POU4414 distance=14' 20224+2315 POU4411 distance=14' 20229+2332 POU4422 distance=15' 20230+2332 POU4424 distance=16' 20230+2328 J 3083 distance=16' 20231+2332 POU4426 distance=17' 20231+2320 RAO 431 distance=17' 20231+2324 BKO 441 distance=17' 20228+2340 POU4417 distance=18' 20232+2326 BKO 442AB distance=19' 20232+2326 BKO 442AC distance=19' 20233+2325 BKO 443BC distance=19' 20233+2325 POU4428AB distance=19' 20205+2329 POU4385 distance=20' 20216+2346 STF2672 distance=20' 20205+2326 POU4382 distance=20' 20225+2346 POU4415 distance=21' 20205+2334 POU4381 distance=22' 20207+2341 POU4388 distance=22' 20203+2321 POU4380 distance=23' 20203+2331 BKO 644 distance=24' 20230+2308 TDT2225 distance=24' 20205+2342 POU4384 distance=25' 20237+2329 POU4434 distance=25' 20201+2334 BKO 641 distance=26' 20222+2352 POU4406 distance=26' 20237+2333 POU4435 distance=26' 20234+2343 POU4430 distance=27' 20235+2343 POU4431 distance=28' 20223+2354 POU4410 distance=29' 20199+2332 POU4374 distance=29' 20219+2355 POU4404 distance=30' 20219+2356 BKO 440 distance=30' 20221+2357 POU4405 distance=31' 20240+2336 POU4444 distance=31' 20229+2355 POU4420 distance=31' 20241+2335 POU4447 distance=32' 20196+2325 POU4371 distance=32' 20207+2353 BKO 646 distance=32' 20205+2353 POU4383AB distance=33' 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 20219+2327 POU4402 80 12.5
Show 20217+2327 POU4397 31 12.3 3
Show 20217+2328 POU4396 339 15.2 3
Show 20222+2328 POU4407 167 10.4 5
Show 20224+2333 POU4412 79 13.1 9
Show 20225+2323 POU4413 154 17.1 9
Show 20212+2320 POU4391 252 11.4 11
Show 20218+2337 POU4401 154 17.6 11
Show 20212+2324 POU4390 127 8.3 11
Show 20217+2337 POU4398 229 18.1 12
Show 20227+2334 POU4416 172 6.1 13
Show 20225+2317 POU4414 272 12.8 14
Show 20224+2315 POU4411 154 11.2 14
Show 20229+2332 POU4422 95 11.1 15
Show 20230+2332 POU4424 81 14.2 16
Show 20230+2328 J 3083 112 5.2 16
Show 20231+2332 POU4426 308 9.5 17
Show 20231+2320 RAO 431 281 3.8 17
Show 20231+2324 BKO 441 139 5.1 17
Show 20228+2340 POU4417 209 14.1 18
Show 20232+2326 BKO 442 AB 1 3.4 19
Show 20232+2326 BKO 442 AC 274 4.4 19
Show 20233+2325 BKO 443 BC 157 6.7 19
Show 20233+2325 POU4428 AB 188 8.4 19
Show 20205+2329 POU4385 52 5.8 20
Show 20216+2346 STF2672 350 0.6 20
Show 20205+2326 POU4382 284 12.7 20
Show 20225+2346 POU4415 87 9.6 21
Show 20205+2334 POU4381 160 18.5 22
Show 20207+2341 POU4388 159 10.6 22
Show 20203+2321 POU4380 277 12.9 23
Show 20203+2331 BKO 644 280 5.6 24
Show 20230+2308 TDT2225 336 2.4 24
Show 20205+2342 POU4384 12 11.4 25
Show 20237+2329 POU4434 131 13.1 25
Show 20201+2334 BKO 641 98 8.0 26
Show 20222+2352 POU4406 12 4.8 26
Show 20237+2333 POU4435 317 4.9 26
Show 20234+2343 POU4430 293 6.7 27
Show 20235+2343 POU4431 228 15.8 28
Show 20223+2354 POU4410 117 3.5 29
Show 20199+2332 POU4374 111 5.0 29
Show 20219+2355 POU4404 254 15.2 30
Show 20219+2356 BKO 440 217 4.4 30
Show 20221+2357 POU4405 46 1.7 31
Show 20240+2336 POU4444 242 6.7 31
Show 20229+2355 POU4420 23 7.2 31
Show 20241+2335 POU4447 35 13.0 32
Show 20196+2325 POU4371 318 11.1 32
Show 20207+2353 BKO 646 146 6.1 32
Show 20205+2353 POU4383 AB 122 6.9 33

 
 
WDS 20219+2327 : COMPONENTS
 
 
  A
B pa=78.7°
sep=11.50"
 
 
20219+2327 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202157.40+232652.1 Mag 11.6 PmRA 70.00
PmDE 22.0 Tycho2 2155-01485-1
Tycho2
Tycho2 2155-01485-1 Pflag RAmdeg 305.48922601 DEmdeg 23.44781535
PmRA 70.6 PmDE 18.5 E RAmdeg 58 E DEmdeg 66
E pmRA 1.6 E pmDE 1.7 EpRAm 1976.09 EpDEm 1970.57
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 12.205 E BTmag 0.159 VTmag 11.289
E VTmag 0.100 Prox 999 TYC HIP
CCDM RAdeg 305.48904806 DEdeg 23.44777194 EpRA 1990 1.68
EpDE 1990 1.57 E RAdeg 63.1 E DEdeg 75.1 Posflg
Corr 0.0
 
 
20219+2327 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202158.22+232654.4 Mag 14.2 Calc delta mag 2.6
Calc coord yes