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Current system
20425+2451
POU 4903


Nearby doubles
8' : 20423+2457
POU4897

8' : 20420+2452
POU4886AB

9' : 20419+2448
POU4881

10' : 20422+2442
POU4892

12' : 20417+2449
POU4877AB

12' : 20425+2503
TDT2485

13' : 20425+2439
POU4902

13' : 20433+2444
POU4917AB

13' : 20420+2501
POU4889

14' : 20419+2439
POU4882

14' : 20432+2502
POU4914

15' : 20424+2506
POU4898AB

16' : 20434+2500
POU4921

16' : 20418+2502
POU4880AB

16' : 20415+2459
POU4874

18' : 20437+2456
POU4927

18' : 20425+2508
POU4901

18' : 20417+2437
POU4879

19' : 20426+2509
POU4904

19' : 20412+2448
POU4868

19' : 20421+2432
POU4891

19' : 20414+2500
J 512

20' : 20438+2441
POU4926AB

21' : 20410+2449
POU4865

21' : 20436+2505
POU4924

21' : 20434+2434
POU4916



Selections
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20425+2451 POU 4903

 
 
20h 42m 33.43s +24° 50' 37.1" P.A. 126.00 sep 8.5 mag 13.60,14.10
 
 
Coord 2000 20425+2451 Discov num POU4903 Comp Coord arcsec 2000 20 42 33.43 +24 50 37.1
Date first 1899 Date last 2015 Obs 10
Pa first 112 Pa last 126.4 P.A. Now (θ) 126.4°
Sep first 8.2 Sep last 8.516 Sep. Now (ρ) 8.516"
Mag pri 13.60 Mag sec 14.10 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +001 Sec motion ra -006
Pri motion dec +003 Sec motion dec -025
Notes
rPM=1.123
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1843538574928267776
 
 
WDS 20425+2451 POU 4903 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
POU Pourteau, M. A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20425+2451 POU4903 2000 2 111 8.4 14.30 14.40 D 204234.25+245106.8
20425+2451 POU4903 2008 3 127 7.6 14.30 14.40 D 204234.25+245106.8
20425+2451 POU4903 2010 5 126 8.0 13.60 14.10 204233.43+245037.1
20425+2451 POU4903 2015 6 126 8.5 13.60 14.10 204233.43+245037.1

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

 
 
WDS 20425+2451 POU 4903 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20425+2451 POU 4903 : MEASURES
 
 
No records found.

 
 
WDS 20425+2451 : VIRTUAL EYEPIECE
 
 

20425+2451 POU4903A mag 13.6 20425+2451 POU4903B sep 8.5 P.A. 126.40 mag 14.1 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 20425+2451 : ALADIN DSS IMAGE @ 20h 42m 33.43s +24° 50' 37.1"
 
 
 
 
WDS 20425+2451 POU 4903 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20425+2451 POU4903 distance=1' 20423+2457 POU4897 distance=8' 20420+2452 POU4886AB distance=8' 20420+2452 POU4887AC distance=8' 20419+2448 POU4881 distance=9' 20422+2442 POU4892 distance=10' 20417+2449 POU4877AB distance=12' 20417+2449 POU4878AC distance=12' 20425+2503 TDT2485 distance=12' 20425+2439 POU4902 distance=13' 20433+2444 POU4917AB distance=13' 20433+2444 POU4918AC distance=13' 20420+2501 POU4889 distance=13' 20419+2439 POU4882 distance=14' 20432+2502 POU4914 distance=14' 20424+2506 POU4898AB distance=15' 20424+2506 POU4899AC distance=15' 20434+2500 POU4921 distance=16' 20418+2502 POU4880AB distance=16' 20418+2502 POU4880AC distance=16' 20415+2459 POU4874 distance=16' 20437+2456 POU4927 distance=18' 20425+2508 POU4901 distance=18' 20417+2437 POU4879 distance=18' 20426+2509 POU4904 distance=19' 20412+2448 POU4868 distance=19' 20421+2432 POU4891 distance=19' 20414+2500 J 512 distance=19' 20438+2441 POU4926AB distance=20' 20438+2441 BKO 647AC distance=20' 20410+2449 POU4865 distance=21' 20436+2505 POU4924 distance=21' 20434+2434 POU4916 distance=21' 20437+2436 POU4925 distance=22' 20420+2510 POU4888 distance=22' 20410+2443 POU4858 distance=23' 20416+2510 POU4875 distance=24' 20412+2433 BKO 624 distance=26' 20413+2430 POU4870AB distance=27' 20413+2430 BKO 625BC distance=27' 20420+2516 POU4890 distance=27' 20439+2510 POU4930 distance=27' 20440+2510 POU4931 distance=28' 20443+2504 POU4934 distance=28' 20408+2505 POU4854 distance=28' 20427+2427 POU4905 distance=28' 20405+2448 POU4850 distance=29' 20413+2513 POU4869 distance=29' 20439+2428 TDT2505 distance=30' 20409+2510 POU4857 distance=30' 20416+2424 POU4872 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 20425+2451 POU4903 126 8.5 1
Show 20423+2457 POU4897 185 9.5 8
Show 20420+2452 POU4886 AB 122 15.5 8
Show 20420+2452 POU4887 AC 113 28.7 8
Show 20419+2448 POU4881 211 10.4 9
Show 20422+2442 POU4892 169 14.9 10
Show 20417+2449 POU4877 AB 36 8.5 12
Show 20417+2449 POU4878 AC 321 15.9 12
Show 20425+2503 TDT2485 215 2.8 12
Show 20425+2439 POU4902 141 8.7 13
Show 20433+2444 POU4917 AB 253 11.6 13
Show 20433+2444 POU4918 AC 208 16.6 13
Show 20420+2501 POU4889 13 14.6 13
Show 20419+2439 POU4882 145 9.5 14
Show 20432+2502 POU4914 88 10.8 14
Show 20424+2506 POU4898 AB 347 6.2 15
Show 20424+2506 POU4899 AC 318 19.1 15
Show 20434+2500 POU4921 72 4.1 16
Show 20418+2502 POU4880 AB 152 13.3 16
Show 20418+2502 POU4880 AC 128 11.9 16
Show 20415+2459 POU4874 198 8.8 16
Show 20437+2456 POU4927 176 15.0 18
Show 20425+2508 POU4901 159 8.8 18
Show 20417+2437 POU4879 94 8.5 18
Show 20426+2509 POU4904 217 8.5 19
Show 20412+2448 POU4868 140 15.5 19
Show 20421+2432 POU4891 8 13.3 19
Show 20414+2500 J 512 89 2.4 19
Show 20438+2441 POU4926 AB 38 17.7 20
Show 20438+2441 BKO 647 AC 248 8.4 20
Show 20410+2449 POU4865 145 5.4 21
Show 20436+2505 POU4924 61 6.0 21
Show 20434+2434 POU4916 276 14.8 21
Show 20437+2436 POU4925 10 13.9 22
Show 20420+2510 POU4888 353 17.2 22
Show 20410+2443 POU4858 142 18.0 23
Show 20416+2510 POU4875 126 5.0 24
Show 20412+2433 BKO 624 211 3.6 26
Show 20413+2430 POU4870 AB 146 17.6 27
Show 20413+2430 BKO 625 BC 169 10.7 27
Show 20420+2516 POU4890 222 10.6 27
Show 20439+2510 POU4930 163 8.6 27
Show 20440+2510 POU4931 300 12.2 28
Show 20443+2504 POU4934 332 4.9 28
Show 20408+2505 POU4854 303 18.7 28
Show 20427+2427 POU4905 93 9.3 28
Show 20405+2448 POU4850 280 5.3 29
Show 20413+2513 POU4869 245 13.3 29
Show 20439+2428 TDT2505 134 4.3 30
Show 20409+2510 POU4857 83 15.4 30
Show 20416+2424 POU4872 268 6.4 31

 
 
WDS 20425+2451 : COMPONENTS
 
 
  A
B pa=126.4°
sep=8.52"
 
 
20425+2451 A
 
 
Coord arcsec 2000 204233.43+245037.1 Mag 13.6 PmRA 1.00 PmDE 3.0
 
 
20425+2451 B
 
 
Coord arcsec 2000 204233.93+245032.0 Mag 14.1 PmRA -6.00 PmDE -25.0
Delta magnitude 0.5 Coordinate calculated yes