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Current system
20242+2510
POU 4454


Nearby doubles
5' : 20240+2507
POU4443

5' : 20246+2510
POU4463

6' : 20242+2504
POU4452

6' : 20238+2510
POU4439

6' : 20240+2505
J 557

8' : 20240+2503
POU4442

8' : 20248+2511
COU 521

11' : 20248+2503
OSO 125AB

12' : 20244+2521
KPP2505

13' : 20235+2502
POU4432

15' : 20252+2517
POU4479

16' : 20253+2516
POU4482

17' : 20253+2506
POU4483

18' : 20241+2453
POU4448

19' : 20254+2520
POU4484

20' : 20252+2456
POU4478

20' : 20256+2504
A 392

21' : 20252+2454
POU4476AB

22' : 20229+2521
POU4421

23' : 20229+2522
POU4419

23' : 20257+2521
STF2682

25' : 20243+2445
POU4455

27' : 20262+2516
POU4494

27' : 20222+2509
POU4408

29' : 20262+2501
POU4493

30' : 20221+2516
BKO 831



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

20242+2510 POU 4454

 
 
20h 24m 13.03s +25° 10' 05.4" P.A. 157.00 sep 4.1 mag 12.16,14.00
 
 
Coord 2000 20242+2510 Discov num POU4454 Comp Coord arcsec 2000 20 24 13.03 +25 10 05.4
Date first 1898 Date last 2020 Obs 8
Pa first 164 Pa last 156.5 P.A. Now (θ) 156.5°
Sep first 3.5 Sep last 4.06 Sep. Now (ρ) 4.06"
Mag pri 12.16 Mag sec 14.00 delta mag (ΔM) 1.84 Spectral class
Pri motion ra -012 Sec motion ra +014
Pri motion dec +031 Sec motion dec -028
Notes
rPM=1.94
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2160-00899-1 Gaia DR2 1832490304148185728 HD 340265
 
 
WDS 20242+2510 POU 4454 : 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
20242+2510 POU4454 1997 3 158 4.1 12.16 14.00 D 202413.03+251005.4
20242+2510 POU4454 2008 4 160 3.9 12.16 14.00 D 202413.03+251005.4
20242+2510 POU4454 2010 7 156 3.8 12.16 14.00 202413.03+251005.4
20242+2510 POU4454 2015 7 157 4.1 12.16 14.00 202413.03+251005.4
20242+2510 POU4454 2020 8 157 4.1 12.16 14.00 202413.03+251005.4

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

 
 
WDS 20242+2510 POU 4454 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20242+2510 POU 4454 : MEASURES
 
 
No records found.

 
 
WDS 20242+2510 : VIRTUAL EYEPIECE
 
 

20242+2510 POU4454A mag 12.16 20242+2510 POU4454B sep 4.0 P.A. 158.50 mag 14 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 20242+2510 : ALADIN DSS IMAGE @ 20h 24m 13.03s +25° 10' 05.4"
 
 
 
 
WDS 20242+2510 POU 4454 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20242+2510 POU4454 distance=0' 20240+2507 POU4443 distance=5' 20246+2510 POU4463 distance=5' 20242+2504 POU4452 distance=6' 20238+2510 POU4439 distance=6' 20240+2505 J 557 distance=6' 20240+2503 POU4442 distance=8' 20248+2511 COU 521 distance=8' 20248+2503 OSO 125AB distance=11' 20248+2503 OSO 125AC distance=11' 20244+2521 KPP2505 distance=12' 20235+2502 POU4432 distance=13' 20252+2517 POU4479 distance=15' 20253+2516 POU4482 distance=16' 20253+2506 POU4483 distance=17' 20241+2453 POU4448 distance=18' 20254+2520 POU4484 distance=19' 20252+2456 POU4478 distance=20' 20256+2504 A 392 distance=20' 20252+2454 POU4476AB distance=21' 20252+2454 POU4477AC distance=21' 20229+2521 POU4421 distance=22' 20229+2522 POU4419 distance=23' 20257+2521 STF2682 distance=23' 20243+2445 POU4455 distance=25' 20262+2516 POU4494 distance=27' 20222+2509 POU4408 distance=27' 20262+2501 POU4493 distance=29' 20221+2516 BKO 831 distance=30' 20261+2455 POU4492 distance=30' 20264+2514 POU4496 distance=30' 20221+2524 KPP2534 distance=32' 20219+2510 BKO 829 distance=32' 20228+2445 POU4418 distance=33' 20218+2517 POU4399AB distance=35' 20218+2517 POU4400AC distance=35' 20255+2439 POU4485 distance=37' 20240+2433 POU4441 distance=37' 20256+2438 POU4486 distance=38' 20242+2432 POU4451 distance=38' 20248+2431 POU4470 distance=40' 20220+2536 STJ 48 distance=40' 20264+2537 TVB 11 distance=41' 20249+2430 POU4471 distance=41' 20215+2455 POU4395 distance=41' 20213+2514 POU4393 distance=41' 20246+2429 J 820 distance=42' 20212+2507 POU4392 distance=42' 20223+2436 POU4409 distance=43' 20236+2428 POU4433 distance=43' 20243+2427 POU4456AB distance=43' 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 20242+2510 POU4454 157 4.1
Show 20240+2507 POU4443 103 8.9 5
Show 20246+2510 POU4463 143 12.2 5
Show 20242+2504 POU4452 182 10.1 6
Show 20238+2510 POU4439 86 9.4 6
Show 20240+2505 J 557 244 2.5 6
Show 20240+2503 POU4442 349 17.9 8
Show 20248+2511 COU 521 280 0.5 8
Show 20248+2503 OSO 125 AB 132 6.0 11
Show 20248+2503 OSO 125 AC 36 8.4 11
Show 20244+2521 KPP2505 159 22.5 12
Show 20235+2502 POU4432 308 19.3 13
Show 20252+2517 POU4479 331 15.8 15
Show 20253+2516 POU4482 57 3.2 16
Show 20253+2506 POU4483 229 5.5 17
Show 20241+2453 POU4448 231 17.9 18
Show 20254+2520 POU4484 29 10.6 19
Show 20252+2456 POU4478 339 15.7 20
Show 20256+2504 A 392 292 0.9 20
Show 20252+2454 POU4476 AB 113 10.9 21
Show 20252+2454 POU4477 AC 327 16.8 21
Show 20229+2521 POU4421 237 10.1 22
Show 20229+2522 POU4419 214 17.4 23
Show 20257+2521 STF2682 298 22.0 23
Show 20243+2445 POU4455 298 6.6 25
Show 20262+2516 POU4494 202 15.7 27
Show 20222+2509 POU4408 297 14.6 27
Show 20262+2501 POU4493 358 14.1 29
Show 20221+2516 BKO 831 89 6.9 30
Show 20261+2455 POU4492 327 4.2 30
Show 20264+2514 POU4496 24 10.9 30
Show 20221+2524 KPP2534 44 22.9 32
Show 20219+2510 BKO 829 356 5.0 32
Show 20228+2445 POU4418 232 14.7 33
Show 20218+2517 POU4399 AB 21 10.7 35
Show 20218+2517 POU4400 AC 73 17.8 35
Show 20255+2439 POU4485 200 17.5 37
Show 20240+2433 POU4441 248 13.3 37
Show 20256+2438 POU4486 242 12.8 38
Show 20242+2432 POU4451 222 16.2 38
Show 20248+2431 POU4470 78 9.5 40
Show 20220+2536 STJ 48 223 1.4 40
Show 20264+2537 TVB 11 357 16.1 41
Show 20249+2430 POU4471 243 7.6 41
Show 20215+2455 POU4395 229 10.0 41
Show 20213+2514 POU4393 243 12.9 41
Show 20246+2429 J 820 327 3.1 42
Show 20212+2507 POU4392 332 10.2 42
Show 20223+2436 POU4409 80 6.6 43
Show 20236+2428 POU4433 176 13.2 43
Show 20243+2427 POU4456 AB 326 11.5 43

 
 
WDS 20242+2510 : COMPONENTS
 
 
  A
B pa=158.5°
sep=4.00"
 
 
20242+2510 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202413.03+251005.4 Mag 12.16 PmRA -12.00
PmDE 31.0 Tycho2 2160-00899-1 HD 340265
Tycho2
Tycho2 2160-00899-1 Pflag RAmdeg 306.05432982 DEmdeg 25.16817329
PmRA 1.8 PmDE 4.6 E RAmdeg 89 E DEmdeg 88
E pmRA 2.1 E pmDE 2.1 EpRAm 1966.49 EpDEm 1967.07
Num 3 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.7 BTmag 12.411 E BTmag 0.193 VTmag 12.160
E VTmag 0.206 Prox 999 TYC HIP
CCDM RAdeg 306.05432611 DEdeg 25.16816111 EpRA 1990 1.52
EpDE 1990 1.60 E RAdeg 104.3 E DEdeg 101.7 Posflg
Corr 0.1
 
 
20242+2510 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202413.14+251001.7 Mag 14 PmRA 14.00
PmDE -28.0 Calc delta mag 1.84 Calc coord yes