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20511+2457
POU 5044


Nearby doubles
15' : 20515+2444
POU5048AB

15' : 20518+2509
POU5050

15' : 20513+2511
POU5045

15' : 20503+2507
POU5039

17' : 20506+2512
POU5041

17' : 20499+2456
BKO 870

17' : 20499+2454
POU5035

19' : 20516+2440
BKO 879

21' : 20501+2512
POU5038

21' : 20499+2508
POU5030

21' : 20497+2507
BKO 868

22' : 20499+2510
POU5029

24' : 20503+2518
POU5040

24' : 20496+2444
POU5027

25' : 20529+2453
POU5053

28' : 20492+2504
POU5020

29' : 20507+2525
BKO 876

29' : 20495+2516
POU5025

29' : 20492+2510
POU5021

30' : 20532+2508
POU5054

30' : 20490+2504
BKO 864

30' : 20491+2509
BKO 865

30' : 20493+2440
BKO 867

31' : 20507+2527
POU5042

31' : 20516+2429
POU5049

31' : 20500+2508
BKO 874



Selections
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20511+2457 POU 5044

 
 
20h 51m 06.20s +24° 57' 31.8" P.A. 314.00 sep 12.9 mag 9.82,13.30 Sp G5
 
 
Coord 2000 20511+2457 Discov num POU5044 Comp Coord arcsec 2000 20 51 06.20 +24 57 31.8
Date first 1898 Date last 2015 Obs 9
Pa first 320 Pa last 313.9 P.A. Now (θ) 313.9°
Sep first 12.1 Sep last 12.891 Sep. Now (ρ) 12.891"
Mag pri 9.82 Mag sec 13.30 delta mag (ΔM) 3.48 Spectral class G5 (yellow)
Pri motion ra +010 Sec motion ra -013
Pri motion dec -003 Sec motion dec +004
Notes
rPM=1.768
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2175-01829-1 Gaia DR2 1842943361178087040 HD 341268
 
 
WDS 20511+2457 POU 5044 : 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
20511+2457 POU5044 1999 2 315 12.8 9.82 13.30 G5 D 205106.20+245731.8
20511+2457 POU5044 2002 4 315 12.8 9.82 13.30 G5 D 205106.20+245731.8
20511+2457 POU5044 2010 5 314 12.4 9.82 13.30 G5 205106.20+245731.8
20511+2457 POU5044 2015 6 314 12.9 9.82 13.30 G5 205106.20+245731.8

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

 
 
WDS 20511+2457 POU 5044 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20511+2457 POU 5044 : MEASURES
 
 
No records found.

 
 
WDS 20511+2457 : VIRTUAL EYEPIECE
 
 

20511+2457 POU5044A mag 9.82 Sp G5 20511+2457 POU5044B sep 12.3 P.A. 316.70 mag 13.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20511+2457 : ALADIN DSS IMAGE @ 20h 51m 06.20s +24° 57' 31.8"
 
 
 
 
WDS 20511+2457 POU 5044 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20511+2457 POU5044 distance=0' 20515+2444 BKO 878BC distance=15' 20515+2444 POU5048AB distance=15' 20518+2509 POU5050 distance=15' 20513+2511 POU5045 distance=15' 20503+2507 POU5039 distance=15' 20506+2512 POU5041 distance=17' 20499+2456 BKO 870 distance=17' 20499+2454 POU5035 distance=17' 20516+2440 BKO 879 distance=19' 20501+2512 POU5038 distance=21' 20499+2508 POU5030 distance=21' 20497+2507 BKO 868 distance=21' 20499+2510 POU5029 distance=22' 20503+2518 POU5040 distance=24' 20496+2444 POU5027 distance=24' 20529+2453 POU5053 distance=25' 20492+2504 POU5020 distance=28' 20507+2525 BKO 876 distance=29' 20495+2516 POU5025 distance=29' 20492+2510 POU5021 distance=29' 20532+2508 POU5054 distance=30' 20490+2504 BKO 864 distance=30' 20491+2509 BKO 865 distance=30' 20493+2440 BKO 867 distance=30' 20507+2527 POU5042 distance=31' 20516+2429 POU5049 distance=31' 20500+2508 BKO 874 distance=31' 20525+2522 POU5052 distance=31' 20513+2426 BKO 877AB distance=32' 20491+2442 BKO 866 distance=32' 20516+2426 BKO 880 distance=33' 20488+2449 POU5010 distance=34' 20487+2507 BKO 862 distance=34' 20497+2526 POU5028 distance=34' 20488+2446 POU5013 distance=34' 20490+2439 POU5018 distance=35' 20515+2533 COU 829 distance=36' 20487+2442 BKO 863 distance=36' 20485+2501 POU5008 distance=36' 20486+2444 BKO 860 distance=37' 20487+2517 POU5015 distance=38' 20485+2444 POU5007 distance=39' 20499+2422 POU5033 distance=39' 20482+2508 POU5003 distance=41' 20497+2535 J 3112 distance=42' 20480+2504 POU5001 distance=42' 20483+2515 POU5004 distance=42' 20488+2427 POU5014 distance=44' 20543+2441 POU5055 distance=46' 20486+2428 POU5009AB distance=46' 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 20511+2457 POU5044 314 12.9
Show 20515+2444 BKO 878 BC 230 7.4 15
Show 20515+2444 POU5048 AB 304 8.4 15
Show 20518+2509 POU5050 326 18.5 15
Show 20513+2511 POU5045 314 13.7 15
Show 20503+2507 POU5039 84 10.8 15
Show 20506+2512 POU5041 177 14.2 17
Show 20499+2456 BKO 870 235 8.3 17
Show 20499+2454 POU5035 54 9.8 17
Show 20516+2440 BKO 879 158 5.1 19
Show 20501+2512 POU5038 342 16.2 21
Show 20499+2508 POU5030 343 4.5 21
Show 20497+2507 BKO 868 276 9.7 21
Show 20499+2510 POU5029 20 12.3 22
Show 20503+2518 POU5040 290 18.9 24
Show 20496+2444 POU5027 179 14.2 24
Show 20529+2453 POU5053 185 14.3 25
Show 20492+2504 POU5020 68 4.0 28
Show 20507+2525 BKO 876 65 8.2 29
Show 20495+2516 POU5025 80 8.6 29
Show 20492+2510 POU5021 355 6.0 29
Show 20532+2508 POU5054 315 10.5 30
Show 20490+2504 BKO 864 313 9.1 30
Show 20491+2509 BKO 865 101 8.9 30
Show 20493+2440 BKO 867 349 4.6 30
Show 20507+2527 POU5042 344 7.4 31
Show 20516+2429 POU5049 107 14.7 31
Show 20500+2508 BKO 874 254 12.5 31
Show 20525+2522 POU5052 323 15.8 31
Show 20513+2426 BKO 877 AB 276 5.5 32
Show 20491+2442 BKO 866 114 2.3 32
Show 20516+2426 BKO 880 216 6.1 33
Show 20488+2449 POU5010 222 3.3 34
Show 20487+2507 BKO 862 55 7.9 34
Show 20497+2526 POU5028 336 14.8 34
Show 20488+2446 POU5013 354 14.7 34
Show 20490+2439 POU5018 282 23.1 35
Show 20515+2533 COU 829 218 2.3 36
Show 20487+2442 BKO 863 277 4.3 36
Show 20485+2501 POU5008 312 7.8 36
Show 20486+2444 BKO 860 300 8.6 37
Show 20487+2517 POU5015 78 14.6 38
Show 20485+2444 POU5007 160 3.6 39
Show 20499+2422 POU5033 279 7.1 39
Show 20482+2508 POU5003 208 14.4 41
Show 20497+2535 J 3112 75 5.8 42
Show 20480+2504 POU5001 197 7.7 42
Show 20483+2515 POU5004 324 15.0 42
Show 20488+2427 POU5014 141 13.2 44
Show 20543+2441 POU5055 202 9.2 46
Show 20486+2428 POU5009 AB 183 14.8 46

 
 
WDS 20511+2457 : COMPONENTS
 
 
  A
B pa=316.7°
sep=12.28"
 
 
20511+2457 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205106.20+245731.8 Mag 9.82 Spectral class G5 (yellow)
PmRA 10.00 PmDE -3.0 Tycho2 2175-01829-1 HD 341268
Tycho2
Tycho2 2175-01829-1 Pflag RAmdeg 312.77585453 DEmdeg 24.95884948
PmRA 6.1 PmDE -4.9 E RAmdeg 21 E DEmdeg 26
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.81 EpDEm 1988.71
Num 3 Q RAmdeg 1.9 Q DEmdeg 0.7 Q pmRA 1.9
Q pmDE 0.8 BTmag 11.164 E BTmag 0.058 VTmag 9.821
E VTmag 0.028 Prox 604 TYC T HIP
CCDM RAdeg 312.77583861 DEdeg 24.95886111 EpRA 1990 1.58
EpDE 1990 1.38 E RAdeg 20.6 E DEdeg 26.3 Posflg
Corr 0.0
 
 
20511+2457 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205105.58+245740.7 Mag 13.3 PmRA -13.00
PmDE 4.0 Calc delta mag 3.48 Calc coord yes