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Current system
20264+2537
TVB 11
HD 340260


Nearby doubles
7' : 20269+2537
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POU4496

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POU4479

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KPP2505

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COU 521

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A 392

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POU4513

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POU4493

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POU4463

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BKO 575

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TDT2318AB

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OSO 125AB

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POU4492

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J 1882

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POU4443

45' : 20242+2504
POU4452



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

20264+2537 TVB 11 (HD 340260)

 
 
20h 26m 24.29s +25° 37' 07.8" P.A. 357.00 sep 16.1 mag 11.90,12.50
 
 
Coord 2000 20264+2537 Discov num TVB  11 Comp Coord arcsec 2000 20 26 24.29 +25 37 07.8
Date first 1956 Date last 2016 Obs 13
Pa first 359 Pa last 357.4 P.A. Now (θ) 357.4°
Sep first 15.7 Sep last 16.104 Sep. Now (ρ) 16.104"
Mag pri 11.90 Mag sec 12.50 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +020 Sec motion ra +022
Pri motion dec +006 Sec motion dec +003
Notes
rPM=0.162 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340260 Constellation Vulpecula Tycho2 2160-01355-1 Gaia DR2 1832522361785186432
HD 340260
 
 
WDS 20264+2537 TVB 11 (HD 340260) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TVB2014 V w Bryant, T.V. 2014JDSO...10..105B
TVB2014 JDSO 10, 105, 2014
TVB2014b - Bryant, T.V. 2014JDSO...10..199B
TVB2014b JDSO 10, 199, 2014
TVB2015 - Bryant, T.V. 2015JDSO...11...76B
TVB2015 JDSO 11, 76, 2015
TVB2015b - Bryant, T.V. 2015JDSO...11..164B
TVB2015b JDSO 11, 164, 2015
TVB2017a - Bryant, T.V. 2017JDSO...13....2B
TVB2017a JDSO 13, 2, 2017
TVB2017b - Bryant, T.V. 2017JDSO...13..200B
TVB2017b JDSO 13, 200, 2017
TVB2018a - Bryant, T.V. 2018JDSO...14..705B
TVB2018a JDSO 14, 705, 2018
TVB2019a Hg - Bryant, T.V. 2019JDSO...15...89B
TVB2019a JDSO 15, 89, 2019
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20264+2537 TVB 11 2016 1 357 16.1 11.90 12.50 202624.29+253707.8

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

 
 
WDS 20264+2537 TVB 11 (HD 340260) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20264+2537 TVB 11 (HD 340260) : MEASURES
 
 
No records found.

 
 
WDS 20264+2537 (HD 340260) : VIRTUAL EYEPIECE
 
 

20264+2537 TVB 11A mag 11.9 20264+2537 TVB 11B sep 16.1 P.A. 357.70 mag 12.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20264+2537 (HD 340260) : ALADIN DSS IMAGE @ 20h 26m 24.29s +25° 37' 07.8"
 
 
 
 
WDS 20264+2537 TVB 11 (HD 340260) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20264+2537 TVB 11 distance=0' 20269+2537 TDT2281 distance=7' 20257+2521 STF2682 distance=19' 20254+2520 POU4484 distance=22' 20262+2516 POU4494 distance=23' 20264+2514 POU4496 distance=24' 20253+2516 POU4482 distance=26' 20252+2517 POU4479 distance=27' 20274+2510 POU4503 distance=31' 20244+2521 KPP2505 distance=32' 20248+2511 COU 521 distance=35' 20253+2506 POU4483 distance=35' 20281+2510 POU4514 distance=36' 20256+2504 A 392 distance=36' 20280+2508 POU4513 distance=38' 20262+2501 POU4493 distance=38' 20246+2510 POU4463 distance=38' 20282+2507 BKO 577 distance=39' 20276+2502 BKO 575 distance=39' 20242+2510 POU4454 distance=41' 20280+2503 POU4510 distance=41' 20292+2521 TDT2318AB distance=41' 20292+2521 POU4525AC distance=41' 20248+2503 OSO 125AB distance=41' 20248+2503 OSO 125AC distance=41' 20261+2455 POU4492 distance=43' 20298+2556 J 1882 distance=44' 20240+2507 POU4443 distance=45' 20242+2504 POU4452 distance=45' 20238+2510 POU4439 distance=45' 20252+2456 POU4478 distance=46' 20240+2505 J 557 distance=46' 20294+2514 POU4527 distance=47' 20280+2456 POU4512 distance=47' 20252+2454 POU4476AB distance=47' 20252+2454 POU4477AC distance=47' 20277+2454 POU4504 distance=47' 20240+2503 POU4442 distance=48' 20249+2618 J 558 distance=48' 20229+2522 POU4419 distance=51' 20229+2521 POU4421 distance=52' 20281+2624 TOI3569 distance=52' 20235+2502 POU4432 distance=53' 20231+2606 STJ 50 distance=54' 20241+2453 POU4448 distance=54' 20298+2507 BKO 586 distance=55' 20298+2610 HJ 1520 distance=55' 20298+2504 POU4531 distance=58' 20291+2453 POU4523 distance=58' 20291+2452 POU4522 distance=59' 20301+2509 BKO 589 distance=59' 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 20264+2537 TVB 11 357 16.1
Show 20269+2537 TDT2281 3 1.8 7
Show 20257+2521 STF2682 298 22.0 19
Show 20254+2520 POU4484 29 10.6 22
Show 20262+2516 POU4494 202 15.7 23
Show 20264+2514 POU4496 24 10.9 24
Show 20253+2516 POU4482 57 3.2 26
Show 20252+2517 POU4479 331 15.8 27
Show 20274+2510 POU4503 283 18.1 31
Show 20244+2521 KPP2505 159 22.5 32
Show 20248+2511 COU 521 280 0.5 35
Show 20253+2506 POU4483 229 5.5 35
Show 20281+2510 POU4514 93 17.0 36
Show 20256+2504 A 392 292 0.9 36
Show 20280+2508 POU4513 39 7.2 38
Show 20262+2501 POU4493 358 14.1 38
Show 20246+2510 POU4463 143 12.2 38
Show 20282+2507 BKO 577 209 8.6 39
Show 20276+2502 BKO 575 349 3.7 39
Show 20242+2510 POU4454 157 4.1 41
Show 20280+2503 POU4510 356 13.9 41
Show 20292+2521 TDT2318 AB 20 2.6 41
Show 20292+2521 POU4525 AC 2 12.5 41
Show 20248+2503 OSO 125 AB 132 6.0 41
Show 20248+2503 OSO 125 AC 36 8.4 41
Show 20261+2455 POU4492 327 4.2 43
Show 20298+2556 J 1882 115 10.1 44
Show 20240+2507 POU4443 103 8.9 45
Show 20242+2504 POU4452 182 10.1 45
Show 20238+2510 POU4439 86 9.4 45
Show 20252+2456 POU4478 339 15.7 46
Show 20240+2505 J 557 244 2.5 46
Show 20294+2514 POU4527 208 13.8 47
Show 20280+2456 POU4512 268 13.4 47
Show 20252+2454 POU4476 AB 113 10.9 47
Show 20252+2454 POU4477 AC 327 16.8 47
Show 20277+2454 POU4504 67 15.7 47
Show 20240+2503 POU4442 349 17.9 48
Show 20249+2618 J 558 188 5.6 48
Show 20229+2522 POU4419 214 17.4 51
Show 20229+2521 POU4421 237 10.1 52
Show 20281+2624 TOI3569 236 0.3 52
Show 20235+2502 POU4432 308 19.3 53
Show 20231+2606 STJ 50 73 1.3 54
Show 20241+2453 POU4448 231 17.9 54
Show 20298+2507 BKO 586 287 4.6 55
Show 20298+2610 HJ 1520 326 19.2 55
Show 20298+2504 POU4531 212 8.2 58
Show 20291+2453 POU4523 140 16.8 58
Show 20291+2452 POU4522 165 12.8 59
Show 20301+2509 BKO 589 84 5.2 59

 
 
WDS 20264+2537 : COMPONENTS
 
 
  A
B pa=357.7°
sep=16.10"
 
 
20264+2537 A
 
 
Componente originario normalizzato AB Name HD 340260 Coord arcsec 2000 202624.29+253707.8 Mag 11.9
PmRA 20.00 PmDE 6.0 Tycho2 2160-01355-1 HD 340260
Tycho2
Tycho2 2160-01355-1 Pflag RAmdeg 306.60114706 DEmdeg 25.61879269
PmRA 18.4 PmDE 6.2 E RAmdeg 64 E DEmdeg 69
E pmRA 2.6 E pmDE 2.5 EpRAm 1983.83 EpDEm 1982.19
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.3 BTmag 12.249 E BTmag 0.138 VTmag 11.896
E VTmag 0.150 Prox 999 TYC HIP
CCDM RAdeg 306.60109944 DEdeg 25.61877833 EpRA 1990 1.61
EpDE 1990 1.61 E RAdeg 66.9 E DEdeg 73.2 Posflg
Corr 0.1
 
 
20264+2537 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202624.24+253723.9 Mag 12.5 PmRA 22.00
PmDE 3.0 Calc delta mag 0.6 Calc coord yes