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Doubles in session


Current system
20412+2345
POU 4867


Nearby doubles
6' : 20411+2341
POU4859

7' : 20408+2342
BKO 623

8' : 20407+2346
BKO 622

9' : 20418+2341
POU4876

10' : 20418+2344
TDT2476

11' : 20405+2346
POU4848AB

13' : 20409+2334
POU4855

13' : 20411+2333
POU4862

14' : 20420+2354
POU4883

16' : 20416+2331
POU4873

17' : 20403+2357
POU4841AB

17' : 20423+2352
POU4893

18' : 20402+2356
POU4836AB

18' : 20425+2350
POU4900

19' : 20404+2401
POU4844

20' : 20399+2352
POU4827

20' : 20399+2336
POU4830

20' : 20425+2352
BKO 844

21' : 20424+2334
POU4896

22' : 20397+2341
POU4820

22' : 20427+2355
POU4907AB

22' : 20400+2350
POU4832

23' : 20396+2345
POU4811AB

24' : 20396+2352
POU4814AB

24' : 20416+2323
POU4871

24' : 20412+2322
POU4866



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

20412+2345 POU 4867

 
 
20h 41m 11.45s +23° 45' 42.9" P.A. 220.00 sep 17.7 mag 12.80,14.10
 
 
Coord 2000 20412+2345 Discov num POU4867 Comp Coord arcsec 2000 20 41 11.45 +23 45 42.9
Date first 1899 Date last 2015 Obs 10
Pa first 220 Pa last 219.5 P.A. Now (θ) 219.5°
Sep first 17.1 Sep last 17.718 Sep. Now (ρ) 17.718"
Mag pri 12.80 Mag sec 14.10 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +006 Sec motion ra -016
Pri motion dec +005 Sec motion dec -013
Notes
rPM=1.379
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1819154048423615744
 
 
WDS 20412+2345 POU 4867 : 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
20412+2345 POU4867 1997 2 220 17.5 12.80 14.10 D 204111.45+234542.9
20412+2345 POU4867 2008 3 220 17.8 12.80 14.10 D 204111.45+234542.9
20412+2345 POU4867 2010 5 219 17.6 12.80 14.10 204111.45+234542.9
20412+2345 POU4867 2015 6 219 17.7 12.80 14.10 204111.45+234542.9

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

 
 
WDS 20412+2345 POU 4867 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20412+2345 POU 4867 : MEASURES
 
 
No records found.

 
 
WDS 20412+2345 : VIRTUAL EYEPIECE
 
 

20412+2345 POU4867A mag 12.8 20412+2345 POU4867B sep 17.1 P.A. 217.00 mag 14.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20412+2345 : ALADIN DSS IMAGE @ 20h 41m 11.45s +23° 45' 42.9"
 
 
 
 
WDS 20412+2345 POU 4867 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20412+2345 POU4867 distance=1' 20411+2341 POU4859 distance=6' 20408+2342 BKO 623 distance=7' 20407+2346 BKO 622 distance=8' 20418+2341 POU4876 distance=9' 20418+2344 TDT2476 distance=10' 20405+2346 POU4849BC distance=10' 20405+2346 BKO 621BD distance=10' 20405+2346 POU4848AB distance=11' 20409+2334 POU4855 distance=13' 20411+2333 POU4862 distance=13' 20420+2354 POU4883 distance=14' 20416+2331 POU4873 distance=16' 20403+2357 POU4841AB distance=17' 20403+2357 BKO 620AC distance=17' 20423+2352 POU4893 distance=17' 20402+2356 POU4836AB distance=18' 20402+2356 BKO 619AC distance=18' 20425+2350 POU4900 distance=18' 20404+2401 POU4844 distance=19' 20399+2352 POU4827 distance=20' 20399+2336 POU4830 distance=20' 20425+2352 BKO 844 distance=20' 20424+2334 POU4896 distance=21' 20397+2341 POU4820 distance=22' 20427+2355 POU4907AB distance=22' 20427+2355 POU4906AC distance=22' 20400+2350 POU4832 distance=22' 20396+2345 POU4811AB distance=23' 20396+2345 POU4812AC distance=23' 20396+2352 POU4814AB distance=24' 20396+2352 POU4815AC distance=24' 20416+2323 POU4871 distance=24' 20412+2322 POU4866 distance=24' 20423+2328 POU4894 distance=24' 20411+2322 BKO 835 distance=24' 20411+2321 POU4864AB distance=25' 20411+2321 BKO 836BC distance=25' 20400+2405 A 2794 distance=25' 20424+2327 POU4895 distance=25' 20395+2336 POU4809 distance=26' 20429+2356 BKO 845 distance=27' 20418+2321 BKO 840 distance=27' 20399+2326 POU4829 distance=27' 20432+2349 POU4913 distance=28' 20393+2354 BKO 613 distance=28' 20432+2353 POU4912AB distance=28' 20432+2353 BKO 846BC distance=28' 20392+2351 POU4801 distance=28' 20430+2334 POU4911 distance=28' 20396+2403 POU4816 distance=28' 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 20412+2345 POU4867 220 17.7 1
Show 20411+2341 POU4859 24 19.0 6
Show 20408+2342 BKO 623 12 9.0 7
Show 20407+2346 BKO 622 161 8.9 8
Show 20418+2341 POU4876 105 10.3 9
Show 20418+2344 TDT2476 228 0.5 10
Show 20405+2346 POU4849 BC 56 18.3 10
Show 20405+2346 BKO 621 BD 30 8.2 10
Show 20405+2346 POU4848 AB 119 18.7 11
Show 20409+2334 POU4855 355 16.8 13
Show 20411+2333 POU4862 335 13.7 13
Show 20420+2354 POU4883 287 4.2 14
Show 20416+2331 POU4873 219 15.0 16
Show 20403+2357 POU4841 AB 348 12.9 17
Show 20403+2357 BKO 620 AC 334 7.2 17
Show 20423+2352 POU4893 249 14.8 17
Show 20402+2356 POU4836 AB 46 16.3 18
Show 20402+2356 BKO 619 AC 1 10.2 18
Show 20425+2350 POU4900 3 10.7 18
Show 20404+2401 POU4844 101 15.7 19
Show 20399+2352 POU4827 236 12.4 20
Show 20399+2336 POU4830 33 15.2 20
Show 20425+2352 BKO 844 311 9.2 20
Show 20424+2334 POU4896 142 14.1 21
Show 20397+2341 POU4820 130 19.9 22
Show 20427+2355 POU4907 AB 221 5.8 22
Show 20427+2355 POU4906 AC 159 12.0 22
Show 20400+2350 POU4832 27 16.5 22
Show 20396+2345 POU4811 AB 201 21.1 23
Show 20396+2345 POU4812 AC 149 10.8 23
Show 20396+2352 POU4814 AB 21 15.9 24
Show 20396+2352 POU4815 AC 113 16.5 24
Show 20416+2323 POU4871 68 15.4 24
Show 20412+2322 POU4866 38 10.0 24
Show 20423+2328 POU4894 183 12.6 24
Show 20411+2322 BKO 835 212 7.5 24
Show 20411+2321 POU4864 AB 213 13.5 25
Show 20411+2321 BKO 836 BC 299 10.4 25
Show 20400+2405 A 2794 160 1.7 25
Show 20424+2327 POU4895 58 10.7 25
Show 20395+2336 POU4809 79 9.8 26
Show 20429+2356 BKO 845 301 9.1 27
Show 20418+2321 BKO 840 75 7.7 27
Show 20399+2326 POU4829 217 14.2 27
Show 20432+2349 POU4913 28 17.8 28
Show 20393+2354 BKO 613 134 3.7 28
Show 20432+2353 POU4912 AB 28 16.3 28
Show 20432+2353 BKO 846 BC 80 6.6 28
Show 20392+2351 POU4801 292 11.1 28
Show 20430+2334 POU4911 232 6.7 28
Show 20396+2403 POU4816 195 10.6 28

 
 
WDS 20412+2345 : COMPONENTS
 
 
  A
B pa=217.0°
sep=17.13"
 
 
20412+2345 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204111.45+234542.9 Mag 12.8 PmRA 6.00
PmDE 5.0
 
 
20412+2345 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204110.70+234529.2 Mag 14.1 PmRA -16.00
PmDE -13.0 Calc delta mag 1.3 Calc coord yes