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Doubles in session


Current system
20418+2344
TDT 2476
HD 347229


Nearby doubles
4' : 20418+2341
POU4876

10' : 20412+2345
POU4867

11' : 20425+2350
POU4900

11' : 20420+2354
POU4883

12' : 20423+2352
POU4893

12' : 20411+2341
POU4859

13' : 20424+2334
POU4896

13' : 20425+2352
BKO 844

14' : 20416+2331
POU4873

15' : 20411+2333
POU4862

15' : 20408+2342
BKO 623

16' : 20427+2355
POU4907AB

16' : 20409+2334
POU4855

17' : 20407+2346
BKO 622

17' : 20423+2328
POU4894

19' : 20424+2327
POU4895

19' : 20432+2349
POU4913

20' : 20405+2346
POU4848AB

20' : 20430+2334
POU4911

20' : 20429+2356
BKO 845

20' : 20432+2353
POU4912AB

21' : 20434+2343
POU4915

21' : 20416+2323
POU4871

23' : 20418+2321
BKO 840

24' : 20412+2322
POU4866

24' : 20427+2324
POU4908



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

20418+2344 TDT 2476 (HD 347229)

 
 
20h 41m 50.49s +23° 43' 46.0" P.A. 228.00 sep 0.5 mag 11.04,11.31
 
 
Coord 2000 20418+2344 Discov num TDT2476 Comp Coord arcsec 2000 20 41 50.49 +23 43 46.0
Date first 1991 Date last 1991 Obs 1
Pa first 228 Pa last 228 P.A. Now (θ) 228°
Sep first 0.5 Sep last 0.53 Sep. Now (ρ) 0.53"
Mag pri 11.04 Mag sec 11.31 delta mag (ΔM) 0.27 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 347229 Constellation Vulpecula Tycho2 2170-00229-1 Gaia DR2 1843169379539979392
HD 347229
 
 
WDS 20418+2344 TDT 2476 (HD 347229) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20418+2344 TDT2476 1991 1 228 0.5 11.04 11.31 204150.49+234346.0

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

 
 
WDS 20418+2344 TDT 2476 (HD 347229) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20418+2344 TDT 2476 (HD 347229) : MEASURES
 
 
No records found.

 
 
WDS 20418+2344 (HD 347229) : VIRTUAL EYEPIECE
 
 

20418+2344 TDT2476A mag 11.04 20418+2344 TDT2476B sep 0.5 P.A. 225.50 mag 11.31 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 20418+2344 (HD 347229) : ALADIN DSS IMAGE @ 20h 41m 50.49s +23° 43' 46.0"
 
 
 
 
WDS 20418+2344 TDT 2476 (HD 347229) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20418+2344 TDT2476 distance=0' 20418+2341 POU4876 distance=4' 20412+2345 POU4867 distance=10' 20425+2350 POU4900 distance=11' 20420+2354 POU4883 distance=11' 20423+2352 POU4893 distance=12' 20411+2341 POU4859 distance=12' 20424+2334 POU4896 distance=13' 20425+2352 BKO 844 distance=13' 20416+2331 POU4873 distance=14' 20411+2333 POU4862 distance=15' 20408+2342 BKO 623 distance=15' 20427+2355 POU4907AB distance=16' 20427+2355 POU4906AC distance=16' 20409+2334 POU4855 distance=16' 20407+2346 BKO 622 distance=17' 20423+2328 POU4894 distance=17' 20424+2327 POU4895 distance=19' 20432+2349 POU4913 distance=19' 20405+2346 POU4849BC distance=19' 20405+2346 BKO 621BD distance=19' 20405+2346 POU4848AB distance=20' 20430+2334 POU4911 distance=20' 20429+2356 BKO 845 distance=20' 20432+2353 POU4912AB distance=20' 20432+2353 BKO 846BC distance=21' 20434+2343 POU4915 distance=21' 20416+2323 POU4871 distance=21' 20418+2321 BKO 840 distance=23' 20412+2322 POU4866 distance=24' 20427+2324 POU4908 distance=24' 20411+2321 POU4864AB distance=25' 20411+2321 BKO 836BC distance=25' 20411+2322 BKO 835 distance=25' 20421+2319 BKO 843AB distance=26' 20421+2319 BKO 843AC distance=26' 20427+2322 POU4909 distance=26' 20403+2357 POU4841AB distance=26' 20403+2357 BKO 620AC distance=26' 20417+2318 BKO 839 distance=26' 20402+2356 POU4836AB distance=26' 20402+2356 BKO 619AC distance=26' 20415+2318 BKO 837 distance=27' 20404+2401 POU4844 distance=27' 20420+2317 POU4884AB distance=27' 20420+2317 POU4885AC distance=27' 20420+2317 BKO 842AD distance=27' 20420+2317 BKO 842AE distance=27' 20418+2317 BKO 841 distance=27' 20415+2317 BKO 838 distance=27' 20399+2336 POU4830 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 20418+2344 TDT2476 228 0.5
Show 20418+2341 POU4876 105 10.3 4
Show 20412+2345 POU4867 220 17.7 10
Show 20425+2350 POU4900 3 10.7 11
Show 20420+2354 POU4883 287 4.2 11
Show 20423+2352 POU4893 249 14.8 12
Show 20411+2341 POU4859 24 19.0 12
Show 20424+2334 POU4896 142 14.1 13
Show 20425+2352 BKO 844 311 9.2 13
Show 20416+2331 POU4873 219 15.0 14
Show 20411+2333 POU4862 335 13.7 15
Show 20408+2342 BKO 623 12 9.0 15
Show 20427+2355 POU4907 AB 221 5.8 16
Show 20427+2355 POU4906 AC 159 12.0 16
Show 20409+2334 POU4855 355 16.8 16
Show 20407+2346 BKO 622 161 8.9 17
Show 20423+2328 POU4894 183 12.6 17
Show 20424+2327 POU4895 58 10.7 19
Show 20432+2349 POU4913 28 17.8 19
Show 20405+2346 POU4849 BC 56 18.3 19
Show 20405+2346 BKO 621 BD 30 8.2 19
Show 20405+2346 POU4848 AB 119 18.7 20
Show 20430+2334 POU4911 232 6.7 20
Show 20429+2356 BKO 845 301 9.1 20
Show 20432+2353 POU4912 AB 28 16.3 20
Show 20432+2353 BKO 846 BC 80 6.6 21
Show 20434+2343 POU4915 35 6.9 21
Show 20416+2323 POU4871 68 15.4 21
Show 20418+2321 BKO 840 75 7.7 23
Show 20412+2322 POU4866 38 10.0 24
Show 20427+2324 POU4908 343 11.0 24
Show 20411+2321 POU4864 AB 213 13.5 25
Show 20411+2321 BKO 836 BC 299 10.4 25
Show 20411+2322 BKO 835 212 7.5 25
Show 20421+2319 BKO 843 AB 299 4.9 26
Show 20421+2319 BKO 843 AC 346 9.5 26
Show 20427+2322 POU4909 344 13.8 26
Show 20403+2357 POU4841 AB 348 12.9 26
Show 20403+2357 BKO 620 AC 334 7.2 26
Show 20417+2318 BKO 839 346 8.3 26
Show 20402+2356 POU4836 AB 46 16.3 26
Show 20402+2356 BKO 619 AC 1 10.2 26
Show 20415+2318 BKO 837 241 10.8 27
Show 20404+2401 POU4844 101 15.7 27
Show 20420+2317 POU4884 AB 287 6.5 27
Show 20420+2317 POU4885 AC 227 20.1 27
Show 20420+2317 BKO 842 AD 12 14.8 27
Show 20420+2317 BKO 842 AE 96 21.8 27
Show 20418+2317 BKO 841 264 9.7 27
Show 20415+2317 BKO 838 33 8.6 27
Show 20399+2336 POU4830 33 15.2 28

 
 
WDS 20418+2344 : COMPONENTS
 
 
  A
B pa=225.5°
sep=0.51"
 
 
20418+2344 A
 
 
Componente originario normalizzato AB Name HD 347229 Coord arcsec 2000 204150.49+234346.0 Mag 11.04
PmRA 6.00 PmDE 0.0 Tycho2 2170-00229-1 HD 347229
Tycho2
Tycho2 2170-00229-1 Pflag RAmdeg 310.46035858 DEmdeg 23.72940212
PmRA 5.9 PmDE 0.1 E RAmdeg 25 E DEmdeg 28
E pmRA 1.3 E pmDE 1.4 EpRAm 1985.68 EpDEm 1985.16
Num 4 Q RAmdeg 2.2 Q DEmdeg 0.6 Q pmRA 2.3
Q pmDE 0.6 BTmag 11.033 E BTmag 0.051 VTmag 10.567
E VTmag 0.047 Prox 999 TYC T HIP
CCDM RAdeg 310.46033500 DEdeg 23.72940111 EpRA 1990 1.59
EpDE 1990 1.48 E RAdeg 30.1 E DEdeg 32.9 Posflg
Corr 0.0
 
 
20418+2344 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204150.46+234345.6 Mag 11.31 PmRA 6.00
PmDE 0.0 Calc delta mag 0.27 Calc coord yes