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Doubles in session


Current system
20455+2509
POU 4959


Nearby doubles
8' : 20450+2510
POU4951

10' : 20462+2513
POU4972

13' : 20455+2522
POU4957

14' : 20448+2500
BRT3361

14' : 20465+2506
POU4980AB

15' : 20459+2456
POU4964

15' : 20464+2501
POU4976

16' : 20445+2514
POU4937

18' : 20460+2453
POU4968

18' : 20443+2504
POU4934

19' : 20455+2450
POU4960

20' : 20462+2526
POU4974

22' : 20440+2510
POU4931

22' : 20439+2510
POU4930

26' : 20453+2444
POU4954

26' : 20440+2525
POU4932

26' : 20471+2525
BU 364

27' : 20436+2505
POU4924

28' : 20456+2442
AG 264

28' : 20448+2444
POU4946AB

28' : 20474+2502
POU4992

28' : 20436+2518
POU4923

28' : 20437+2456
POU4927

29' : 20475+2458
POU4991

31' : 20434+2500
POU4921

31' : 20456+2438
POU4958



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

20455+2509 POU 4959

 
 
20h 45m 33.28s +25° 09' 05.8" P.A. 139.00 sep 14.0 mag 14.30,14.50
 
 
Coord 2000 20455+2509 Discov num POU4959 Comp Coord arcsec 2000 20 45 33.28 +25 09 05.8
Date first 1899 Date last 2015 Obs 9
Pa first 139 Pa last 138.7 P.A. Now (θ) 138.7°
Sep first 13.8 Sep last 14.003 Sep. Now (ρ) 14.003"
Mag pri 14.30 Mag sec 14.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -005 Sec motion ra +000
Pri motion dec -004 Sec motion dec -022
Notes
rPM=0.849
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1843377182936674560
 
 
WDS 20455+2509 POU 4959 : 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
20455+2509 POU4959 1999 2 138 14.0 14.30 14.50 D 204533.28+250905.8
20455+2509 POU4959 2002 4 138 14.0 14.30 14.50 D 204533.28+250905.8
20455+2509 POU4959 2011 5 138 13.9 14.30 14.50 D 204533.28+250905.8
20455+2509 POU4959 2015 6 139 14.0 14.30 14.50 204533.28+250905.8

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

 
 
WDS 20455+2509 POU 4959 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20455+2509 POU 4959 : MEASURES
 
 
No records found.

 
 
WDS 20455+2509 : VIRTUAL EYEPIECE
 
 

20455+2509 POU4959A mag 14.3 20455+2509 POU4959B sep 13.4 P.A. 141.50 mag 14.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20455+2509 : ALADIN DSS IMAGE @ 20h 45m 33.28s +25° 09' 05.8"
 
 
 
 
WDS 20455+2509 POU 4959 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20455+2509 POU4959 distance=1' 20450+2510 POU4951 distance=8' 20462+2513 POU4972 distance=10' 20455+2522 POU4957 distance=13' 20448+2500 BRT3361 distance=14' 20465+2506 POU4980AB distance=14' 20465+2506 POU4979AC distance=14' 20459+2456 POU4964 distance=15' 20464+2501 POU4976 distance=15' 20445+2514 POU4937 distance=16' 20460+2453 POU4968 distance=18' 20443+2504 POU4934 distance=18' 20455+2450 POU4960 distance=19' 20462+2526 POU4974 distance=20' 20440+2510 POU4931 distance=22' 20439+2510 POU4930 distance=22' 20453+2444 POU4954 distance=26' 20440+2525 POU4932 distance=26' 20471+2525 BU 364 distance=26' 20436+2505 POU4924 distance=27' 20456+2442 AG 264 distance=28' 20448+2444 POU4946AB distance=28' 20448+2444 POU4947AC distance=28' 20474+2502 POU4992 distance=28' 20436+2518 POU4923 distance=28' 20437+2456 POU4927 distance=28' 20475+2458 POU4991 distance=29' 20478+2519 POU4996DH distance=30' 20434+2500 POU4921 distance=31' 20456+2438 POU4958 distance=31' 20478+2519 BUP 218AB distance=33' 20478+2519 BUP 218AC distance=33' 20478+2519 BUP 218AD distance=33' 20478+2519 DAM 514AF distance=33' 20432+2502 POU4914 distance=33' 20478+2519 BKO 856FG distance=34' 20478+2519 WSI 49BE distance=34' 20455+2435 POU4956 distance=35' 20480+2504 POU5001 distance=35' 20482+2508 POU5003 distance=37' 20438+2441 POU4926AB distance=38' 20438+2441 BKO 647AC distance=38' 20483+2515 POU5004 distance=39' 20465+2432 POU4977AB distance=39' 20433+2444 POU4917AB distance=39' 20433+2444 POU4918AC distance=39' 20465+2432 POU4978CD distance=39' 20434+2536 HO 138AB distance=40' 20434+2536 HO 138AC distance=40' 20426+2509 POU4904 distance=41' 20485+2501 POU5008 distance=41' 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 20455+2509 POU4959 139 14.0 1
Show 20450+2510 POU4951 52 5.2 8
Show 20462+2513 POU4972 279 13.8 10
Show 20455+2522 POU4957 293 20.0 13
Show 20448+2500 BRT3361 140 4.9 14
Show 20465+2506 POU4980 AB 145 7.5 14
Show 20465+2506 POU4979 AC 105 13.1 14
Show 20459+2456 POU4964 154 13.9 15
Show 20464+2501 POU4976 224 17.0 15
Show 20445+2514 POU4937 276 6.5 16
Show 20460+2453 POU4968 27 9.0 18
Show 20443+2504 POU4934 332 4.9 18
Show 20455+2450 POU4960 143 6.2 19
Show 20462+2526 POU4974 106 17.3 20
Show 20440+2510 POU4931 300 12.2 22
Show 20439+2510 POU4930 163 8.6 22
Show 20453+2444 POU4954 203 17.6 26
Show 20440+2525 POU4932 14 9.0 26
Show 20471+2525 BU 364 75 0.7 26
Show 20436+2505 POU4924 61 6.0 27
Show 20456+2442 AG 264 359 1.9 28
Show 20448+2444 POU4946 AB 211 19.4 28
Show 20448+2444 POU4947 AC 193 28.5 28
Show 20474+2502 POU4992 336 17.8 28
Show 20436+2518 POU4923 309 15.5 28
Show 20437+2456 POU4927 176 15.0 28
Show 20475+2458 POU4991 293 17.3 29
Show 20478+2519 POU4996 DH 127 12.0 30
Show 20434+2500 POU4921 72 4.1 31
Show 20456+2438 POU4958 58 9.5 31
Show 20478+2519 BUP 218 AB 37 49.4 33
Show 20478+2519 BUP 218 AC 99 102.9 33
Show 20478+2519 BUP 218 AD 252 154.0 33
Show 20478+2519 DAM 514 AF 100 44.2 33
Show 20432+2502 POU4914 88 10.8 33
Show 20478+2519 BKO 856 FG 178 9.1 34
Show 20478+2519 WSI 49 BE 141 5.1 34
Show 20455+2435 POU4956 244 6.7 35
Show 20480+2504 POU5001 197 7.7 35
Show 20482+2508 POU5003 208 14.4 37
Show 20438+2441 POU4926 AB 38 17.7 38
Show 20438+2441 BKO 647 AC 248 8.4 38
Show 20483+2515 POU5004 324 15.0 39
Show 20465+2432 POU4977 AB 328 16.7 39
Show 20433+2444 POU4917 AB 253 11.6 39
Show 20433+2444 POU4918 AC 208 16.6 39
Show 20465+2432 POU4978 CD 2 6.5 39
Show 20434+2536 HO 138 AB 343 3.0 40
Show 20434+2536 HO 138 AC 304 127.9 40
Show 20426+2509 POU4904 217 8.5 41
Show 20485+2501 POU5008 312 7.8 41

 
 
WDS 20455+2509 : COMPONENTS
 
 
  A
B pa=141.5°
sep=13.44"
 
 
20455+2509 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204533.28+250905.8 Mag 14.3 PmRA -5.00
PmDE -4.0
 
 
20455+2509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204533.90+250855.3 Mag 14.5 PmRA 0.00
PmDE -22.0 Calc delta mag 0.2 Calc coord yes