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Current system
20258+2403
TDS 1073


Nearby doubles
9' : 20259+2355
POU4490

10' : 20260+2354
POU4491

12' : 20250+2406
POU4473

13' : 20268+2401
POU4498

14' : 20252+2352
POU4480

14' : 20252+2415
POU4481

15' : 20264+2415
BKO 446

17' : 20267+2415
POU4497AB

18' : 20247+2352
POU4469

18' : 20246+2403
GII 70

18' : 20246+2407
POU4464

19' : 20245+2401
TDT2245

20' : 20245+2407
POU4460

20' : 20244+2404
POU4459AB

20' : 20245+2355
POU4461

20' : 20269+2416
POU4501

21' : 20246+2351
POU4466

22' : 20249+2345
POU4472

23' : 20245+2416
POU4462

23' : 20241+2404
POU4449AB

24' : 20244+2417
COU 125

24' : 20242+2412
POU4453

25' : 20241+2407
POU4446

26' : 20258+2338
POU4488

27' : 20250+2427
POU4474

27' : 20268+2341
POU4500



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

20258+2403 TDS 1073

 
 
20h 25m 50.81s +24° 02' 36.7" P.A. 338.00 sep 1.7 mag 11.00,11.00
 
 
Coord 2000 20258+2403 Discov num TDS1073 Comp Coord arcsec 2000 20 25 50.81 +24 02 36.7
Date first 1991 Date last 2015 Obs 3
Pa first 339 Pa last 338.4 P.A. Now (θ) 338.4°
Sep first 1.7 Sep last 1.672 Sep. Now (ρ) 1.672"
Mag pri 11.00 Mag sec 11.00 delta mag (ΔM) 0 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2156-00869-2 Gaia DR2 1831221948763355264
 
 
WDS 20258+2403 TDS 1073 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20258+2403 TDS1073 2000 2 339 1.6 11.00 11.00 202550.81+240236.7
20258+2403 TDS1073 2015 3 338 1.7 11.00 11.00 202550.81+240236.7

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

 
 
WDS 20258+2403 TDS 1073 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20258+2403 TDS 1073 : MEASURES
 
 
No records found.

 
 
WDS 20258+2403 : VIRTUAL EYEPIECE
 
 

20258+2403 TDS1073A mag 11 20258+2403 TDS1073B sep 1.6 P.A. 340.10 mag 11 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 20258+2403 : ALADIN DSS IMAGE @ 20h 25m 50.81s +24° 02' 36.7"
 
 
 
 
WDS 20258+2403 TDS 1073 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20258+2403 TDS1073 distance=1' 20259+2355 POU4490 distance=9' 20260+2354 POU4491 distance=10' 20250+2406 POU4473 distance=12' 20268+2401 POU4498 distance=13' 20252+2352 POU4480 distance=14' 20252+2415 POU4481 distance=14' 20264+2415 BKO 446 distance=15' 20267+2415 POU4497AB distance=17' 20267+2415 BKO 447BC distance=17' 20247+2352 POU4469 distance=18' 20246+2403 GII 70 distance=18' 20246+2407 POU4464 distance=18' 20245+2401 TDT2245 distance=19' 20245+2407 POU4460 distance=20' 20244+2404 POU4459AB distance=20' 20245+2355 POU4461 distance=20' 20269+2416 POU4501 distance=20' 20244+2404 BKO 445BC distance=20' 20246+2351 POU4466 distance=21' 20249+2345 POU4472 distance=22' 20245+2416 POU4462 distance=23' 20241+2404 POU4449AB distance=23' 20241+2404 BKO 444AC distance=23' 20241+2404 BKO 444BD distance=24' 20244+2417 COU 125 distance=24' 20242+2412 POU4453 distance=24' 20241+2407 POU4446 distance=25' 20258+2338 POU4488 distance=26' 20250+2427 POU4474 distance=27' 20268+2341 POU4500 distance=27' 20247+2340 POU4468 distance=28' 20241+2349 POU4445 distance=28' 20258+2335 POU4487 distance=28' 20278+2411 TDT2295 distance=29' 20238+2359 POU4437 distance=29' 20238+2357 POU4438 distance=29' 20237+2407 POU4436 distance=29' 20262+2333 POU4495 distance=31' 20249+2430 POU4471 distance=32' 20246+2429 J 820 distance=32' 20243+2427 POU4456AB distance=33' 20243+2427 POU4457AC distance=33' 20248+2431 POU4470 distance=33' 20280+2418 BKO 576 distance=33' 20280+2416 POU4511 distance=33' 20279+2421 POU4509 distance=35' 20238+2425 POU4440 distance=36' 20279+2342 POU4507 distance=36' 20241+2335 POU4447 distance=36' 20268+2436 POU4499 distance=36' 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 20258+2403 TDS1073 338 1.7 1
Show 20259+2355 POU4490 348 6.7 9
Show 20260+2354 POU4491 359 14.6 10
Show 20250+2406 POU4473 27 15.5 12
Show 20268+2401 POU4498 10 11.0 13
Show 20252+2352 POU4480 35 27.6 14
Show 20252+2415 POU4481 317 11.5 14
Show 20264+2415 BKO 446 352 5.6 15
Show 20267+2415 POU4497 AB 106 6.6 17
Show 20267+2415 BKO 447 BC 109 6.8 17
Show 20247+2352 POU4469 141 3.1 18
Show 20246+2403 GII 70 135 1.5 18
Show 20246+2407 POU4464 57 11.7 18
Show 20245+2401 TDT2245 246 0.8 19
Show 20245+2407 POU4460 359 12.7 20
Show 20244+2404 POU4459 AB 285 14.7 20
Show 20245+2355 POU4461 343 7.3 20
Show 20269+2416 POU4501 135 16.4 20
Show 20244+2404 BKO 445 BC 348 4.4 20
Show 20246+2351 POU4466 214 16.5 21
Show 20249+2345 POU4472 96 8.9 22
Show 20245+2416 POU4462 70 7.8 23
Show 20241+2404 POU4449 AB 240 14.9 23
Show 20241+2404 BKO 444 AC 207 7.6 23
Show 20241+2404 BKO 444 BD 206 3.5 24
Show 20244+2417 COU 125 120 0.3 24
Show 20242+2412 POU4453 91 3.6 24
Show 20241+2407 POU4446 148 18.6 25
Show 20258+2338 POU4488 4 10.4 26
Show 20250+2427 POU4474 219 19.2 27
Show 20268+2341 POU4500 275 8.6 27
Show 20247+2340 POU4468 44 10.0 28
Show 20241+2349 POU4445 88 12.8 28
Show 20258+2335 POU4487 164 7.2 28
Show 20278+2411 TDT2295 29 2.8 29
Show 20238+2359 POU4437 268 14.4 29
Show 20238+2357 POU4438 136 15.2 29
Show 20237+2407 POU4436 135 17.8 29
Show 20262+2333 POU4495 338 8.3 31
Show 20249+2430 POU4471 243 7.6 32
Show 20246+2429 J 820 327 3.1 32
Show 20243+2427 POU4456 AB 326 11.5 33
Show 20243+2427 POU4457 AC 76 17.0 33
Show 20248+2431 POU4470 78 9.5 33
Show 20280+2418 BKO 576 31 7.2 33
Show 20280+2416 POU4511 196 17.8 33
Show 20279+2421 POU4509 280 9.0 35
Show 20238+2425 POU4440 251 16.4 36
Show 20279+2342 POU4507 41 15.8 36
Show 20241+2335 POU4447 35 13.0 36
Show 20268+2436 POU4499 44 7.3 36

 
 
WDS 20258+2403 : COMPONENTS
 
 
  A
B pa=340.1°
sep=1.65"
 
 
20258+2403 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202550.81+240236.7 Mag 11 PmRA -14.00
PmDE -18.0 Tycho2 2156-00869-2
Tycho2
Tycho2 2156-00869-2 Pflag P RAmdeg 306.46169302 DEmdeg 24.04352149
PmRA -14.0 PmDE -17.5 E RAmdeg 42 E DEmdeg 37
E pmRA 1.7 E pmDE 1.7 EpRAm 1985.03 EpDEm 1986.59
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.5 Q pmRA 0.0
Q pmDE 1.5 BTmag 11.612 E BTmag 0.066 VTmag 11.002
E VTmag 0.063 Prox 9 TYC HIP
CCDM RAdeg 306.46182194 DEdeg 24.04334194 EpRA 1990 1.59
EpDE 1990 1.71 E RAdeg 45.5 E DEdeg 39.4 Posflg D
Corr 0.1
 
 
20258+2403 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202550.77+240238.3 Mag 11 PmRA -14.00
PmDE -18.0 Calc coord yes