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Current system
20342+2356
POU 4660


Nearby doubles
8' : 20336+2355
POU4646

8' : 20337+2354
POU4648AB

10' : 20346+2403
POU4675

15' : 20333+2348
POU4630

16' : 20346+2410
POU4674

16' : 20351+2346
POU4684

17' : 20346+2341
POU4671AB

17' : 20330+2403
POU4620

17' : 20354+2401
POU4695

19' : 20328+2351
POU4611

19' : 20353+2402
POU4698

19' : 20329+2402
POU4613

19' : 20329+2403
POU4614

19' : 20329+2404
POU4618

19' : 20333+2341
POU4633

20' : 20327+2354
POU4605

20' : 20355+2348
POU4702

21' : 20339+2416
POU4655

21' : 20329+2408
POU4617AB

22' : 20325+2401
POU4601

23' : 20339+2418
POU4653

23' : 20325+2402
POU4597AB

24' : 20330+2412
POU4621

24' : 20324+2352
POU4592

24' : 20357+2404
POU4710

25' : 20333+2417
POU4635



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

20342+2356 POU 4660

 
 
20h 34m 08.62s +23° 55' 57.9" P.A. 187.00 sep 18.1 mag 12.90,14.10
 
 
Coord 2000 20342+2356 Discov num POU4660 Comp Coord arcsec 2000 20 34 08.62 +23 55 57.9
Date first 1898 Date last 2015 Obs 9
Pa first 192 Pa last 187.1 P.A. Now (θ) 187.1°
Sep first 18.2 Sep last 18.058 Sep. Now (ρ) 18.058"
Mag pri 12.90 Mag sec 14.10 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -012 Sec motion ra -005
Pri motion dec -013 Sec motion dec -029
Notes
rPM=0.593
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831323477482295680
 
 
WDS 20342+2356 POU 4660 : 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
20342+2356 POU4660 2000 2 188 18.1 12.90 14.10 D 203408.62+235557.9
20342+2356 POU4660 2001 3 188 18.0 12.90 14.10 D 203408.62+235557.9
20342+2356 POU4660 2010 4 188 17.7 12.90 14.10 203408.62+235557.9
20342+2356 POU4660 2015 5 187 18.1 12.90 14.10 203408.62+235557.9

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

 
 
WDS 20342+2356 POU 4660 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20342+2356 POU 4660 : MEASURES
 
 
No records found.

 
 
WDS 20342+2356 : VIRTUAL EYEPIECE
 
 

20342+2356 POU4660A mag 12.9 20342+2356 POU4660B sep 18.0 P.A. 186.50 mag 14.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20342+2356 : ALADIN DSS IMAGE @ 20h 34m 08.62s +23° 55' 57.9"
 
 
 
 
WDS 20342+2356 POU 4660 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20342+2356 POU4660 distance=0' 20336+2355 POU4646 distance=8' 20337+2354 POU4648AB distance=8' 20337+2354 BKO 459AC distance=8' 20346+2403 POU4675 distance=10' 20333+2348 POU4630 distance=15' 20346+2410 POU4674 distance=16' 20351+2346 POU4684 distance=16' 20346+2341 POU4671AB distance=17' 20346+2341 POU4672AC distance=17' 20330+2403 POU4620 distance=17' 20354+2401 POU4695 distance=17' 20328+2351 POU4611 distance=19' 20353+2402 POU4698 distance=19' 20329+2402 POU4613 distance=19' 20329+2403 POU4614 distance=19' 20350+2342 POU4683AC distance=19' 20329+2404 POU4618 distance=19' 20333+2341 POU4633 distance=19' 20327+2354 POU4605 distance=20' 20355+2348 POU4702 distance=20' 20339+2416 POU4655 distance=21' 20329+2408 POU4617AB distance=21' 20329+2408 POU4616AC distance=21' 20325+2401 POU4601 distance=22' 20339+2418 POU4653 distance=23' 20325+2402 POU4597AB distance=23' 20325+2402 POU4598AC distance=23' 20330+2412 POU4621 distance=24' 20324+2352 POU4592 distance=24' 20357+2404 POU4710 distance=24' 20333+2417 POU4635 distance=25' 20332+2335 POU4625 distance=25' 20354+2413 POU4704 distance=25' 20325+2409 POU4600 distance=26' 20358+2407 POU4711 distance=26' 20325+2410 BKO 454 distance=26' 20361+2353 POU4715 distance=27' 20340+2330 POU4654 distance=27' 20337+2330 NSN 794 distance=27' 20360+2347 POU4714 distance=28' 20321+2351 POU4584 distance=28' 20338+2329 POU4651 distance=28' 20323+2408 POU4589 distance=28' 20321+2402 POU4581 distance=29' 20353+2333 POU4694 distance=29' 20321+2404 POU4580 distance=29' 20332+2330 POU4622 distance=30' 20322+2408 POU4587 distance=30' 20332+2422 POU4627 distance=31' 20325+2416 POU4593 distance=31' 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 20342+2356 POU4660 187 18.1
Show 20336+2355 POU4646 311 8.1 8
Show 20337+2354 POU4648 AB 91 16.8 8
Show 20337+2354 BKO 459 AC 89 8.2 8
Show 20346+2403 POU4675 163 17.0 10
Show 20333+2348 POU4630 186 18.1 15
Show 20346+2410 POU4674 122 12.3 16
Show 20351+2346 POU4684 250 6.4 16
Show 20346+2341 POU4671 AB 101 16.3 17
Show 20346+2341 POU4672 AC 121 20.3 17
Show 20330+2403 POU4620 87 13.4 17
Show 20354+2401 POU4695 164 19.9 17
Show 20328+2351 POU4611 204 7.1 19
Show 20353+2402 POU4698 155 15.0 19
Show 20329+2402 POU4613 48 1.9 19
Show 20329+2403 POU4614 160 12.7 19
Show 20350+2342 POU4683 AC 89 11.4 19
Show 20329+2404 POU4618 150 4.9 19
Show 20333+2341 POU4633 177 11.9 19
Show 20327+2354 POU4605 219 10.4 20
Show 20355+2348 POU4702 338 16.5 20
Show 20339+2416 POU4655 209 5.9 21
Show 20329+2408 POU4617 AB 27 11.8 21
Show 20329+2408 POU4616 AC 315 18.0 21
Show 20325+2401 POU4601 278 5.8 22
Show 20339+2418 POU4653 200 15.2 23
Show 20325+2402 POU4597 AB 330 13.8 23
Show 20325+2402 POU4598 AC 59 15.4 23
Show 20330+2412 POU4621 227 16.6 24
Show 20324+2352 POU4592 277 2.3 24
Show 20357+2404 POU4710 142 17.8 24
Show 20333+2417 POU4635 310 17.0 25
Show 20332+2335 POU4625 43 10.6 25
Show 20354+2413 POU4704 259 14.5 25
Show 20325+2409 POU4600 161 11.6 26
Show 20358+2407 POU4711 356 3.5 26
Show 20325+2410 BKO 454 154 3.9 26
Show 20361+2353 POU4715 163 5.1 27
Show 20340+2330 POU4654 154 15.8 27
Show 20337+2330 NSN 794 94 9.5 27
Show 20360+2347 POU4714 28 10.3 28
Show 20321+2351 POU4584 345 15.4 28
Show 20338+2329 POU4651 227 22.3 28
Show 20323+2408 POU4589 312 10.4 28
Show 20321+2402 POU4581 235 13.1 29
Show 20353+2333 POU4694 186 17.9 29
Show 20321+2404 POU4580 40 7.3 29
Show 20332+2330 POU4622 350 8.7 30
Show 20322+2408 POU4587 94 9.7 30
Show 20332+2422 POU4627 347 6.5 31
Show 20325+2416 POU4593 143 14.6 31

 
 
WDS 20342+2356 : COMPONENTS
 
 
  A
B pa=186.5°
sep=18.04"
 
 
20342+2356 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203408.62+235557.9 Mag 12.9 PmRA -12.00
PmDE -13.0
 
 
20342+2356 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203408.47+235540.0 Mag 14.1 PmRA -5.00
PmDE -29.0 Calc delta mag 1.2 Calc coord yes