stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21472+2409
HDS 3103
HD 207264


Nearby doubles
6' : 21474+2404
POU5505

8' : 21468+2405
POU5501

15' : 21482+2410
POU5510

21' : 21462+2353
POU5497AB

23' : 21456+2417
POU5491AB

26' : 21484+2350
AZC 115AB

30' : 21493+2404
POU5515

30' : 21493+2412
POU5516

31' : 21455+2349
POU5488

32' : 21476+2439
GRV 507AB

33' : 21449+2414
POU5477

33' : 21462+2439
POU5495

35' : 21447+2402
POU5474AB

35' : 21491+2432
POU5514

36' : 21482+2441
POU5509

37' : 21445+2409
POU5473

37' : 21456+2438
POU5489

38' : 21450+2431
POU5478

38' : 21488+2439
TDT3169

40' : 21484+2444
POU5511

40' : 21496+2431
POU5520

40' : 21477+2330
CVR 921

41' : 21463+2448
POU5499

43' : 21461+2448
TDT3149

43' : 21441+2418
POU5471

43' : 21441+2405
POU5470



Selections
Full WDS
Binocular doubles
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.

21472+2409 HDS 3103 (HD 207264)

 
 
21h 47m 09.83s +24° 08' 42.1" P.A. 117.00 sep 0.6 mag 7.74,11.02 Sp K0 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000 21472+2409 Discov num HDS3103 Comp Coord arcsec 2000 21 47 09.83 +24 08 42.1
Date first 1991 Date last 2013 Obs 4
Pa first 114 Pa last 117 P.A. Now (θ) 117°
Sep first 0.6 Sep last 0.633 Sep. Now (ρ) 0.633"
Mag pri 7.74 Mag sec 11.02 delta mag (ΔM) 3.28 Spectral class K0 (yellow-orange)
Pri motion ra -042 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 207264 Constellation Pegasus SAO 89993 HIP 107566
Tycho2 2202-00870-1 Gaia DR2 1796097701912464640 HD 207264 BD BD+23 4392
Distance 236.41 Distance ly 771.17
 
 
WDS 21472+2409 HDS 3103 (HD 207264) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos 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
21472+2409 HDS3103 1991 1 114 0.6 7.74 11.02 K0 D 214709.83+240842.1
21472+2409 HDS3103 2009 2 116 0.6 7.74 11.02 K0 214709.83+240842.1
21472+2409 HDS3103 2013 4 117 0.6 7.74 11.02 K0 214709.83+240842.1

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

 
 
WDS 21472+2409 HDS 3103 (HD 207264) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21472+2409 HDS 3103 (HD 207264) : MEASURES
 
 
No records found.

 
 
WDS 21472+2409 (HD 207264) : VIRTUAL EYEPIECE
 
 

21472+2409 HDS3103A mag 7.74 Sp K0 21472+2409 HDS3103B sep 0.6 P.A. 119.20 mag 11.02 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 21472+2409 (HD 207264) : ALADIN DSS IMAGE @ 21h 47m 09.83s +24° 08' 42.1"
 
 
 
 
WDS 21472+2409 HDS 3103 (HD 207264) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21472+2409 HDS3103 distance=1' 21474+2404 POU5505 distance=6' 21468+2405 POU5501 distance=8' 21482+2410 POU5510 distance=15' 21462+2353 POU5498BC distance=21' 21462+2353 POU5497AB distance=21' 21462+2353 POU5498AC distance=21' 21456+2417 POU5491AB distance=23' 21456+2417 POU5492AC distance=23' 21484+2350 AZC 115AB distance=26' 21484+2350 UC 4570AC distance=26' 21484+2350 UC 4570BC distance=26' 21493+2404 POU5515 distance=30' 21493+2412 POU5516 distance=30' 21455+2349 POU5488 distance=31' 21476+2439 GRV 507AC distance=32' 21476+2439 GRV 507AB distance=32' 21476+2439 GRV 506BC distance=33' 21449+2414 POU5477 distance=33' 21462+2439 POU5495 distance=33' 21447+2402 POU5474AB distance=35' 21447+2402 POU5475AC distance=35' 21491+2432 POU5514 distance=35' 21482+2441 POU5509 distance=36' 21445+2409 POU5473 distance=37' 21456+2438 POU5489 distance=37' 21450+2431 POU5478 distance=38' 21488+2439 TDT3169 distance=38' 21484+2444 POU5511 distance=40' 21496+2431 POU5520 distance=40' 21477+2330 CVR 921 distance=40' 21463+2448 POU5499 distance=41' 21461+2448 TDT3149 distance=43' 21441+2418 POU5471 distance=43' 21441+2405 POU5470 distance=43' 21478+2452 POU5507 distance=44' 21439+2407 POU5468 distance=46' 21447+2440 POU5476AB distance=46' 21439+2356 POU5469 distance=47' 21495+2334 POU5518B,CD distance=47' 21495+2334 BU 1306CD distance=47' 21495+2334 BU 1306AB distance=47' 21495+2334 BU 1306A,CD distance=47' 21501+2433 GRV 512 distance=48' 21437+2403 POU5466 distance=48' 21500+2437 POU5522 distance=49' 21438+2424 POU5467 distance=49' 21507+2422 POU5530 distance=50' 21507+2356 POU5531 distance=50' 21503+2343 POU5526 distance=50' 21450+2450 POU5480 distance=51' 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 21472+2409 HDS3103 117 0.6 1
Show 21474+2404 POU5505 225 5.1 6
Show 21468+2405 POU5501 295 12.9 8
Show 21482+2410 POU5510 9 17.2 15
Show 21462+2353 POU5498 BC 212 19.7 21
Show 21462+2353 POU5497 AB 129 8.2 21
Show 21462+2353 POU5498 AC 191 22.2 21
Show 21456+2417 POU5491 AB 6 10.2 23
Show 21456+2417 POU5492 AC 49 20.0 23
Show 21484+2350 AZC 115 AB 131 22.2 26
Show 21484+2350 UC 4570 AC 253 52.0 26
Show 21484+2350 UC 4570 BC 270 66.6 26
Show 21493+2404 POU5515 317 7.7 30
Show 21493+2412 POU5516 302 15.4 30
Show 21455+2349 POU5488 40 12.8 31
Show 21476+2439 GRV 507 AC 268 41.1 32
Show 21476+2439 GRV 507 AB 317 92.7 32
Show 21476+2439 GRV 506 BC 162 72.4 33
Show 21449+2414 POU5477 58 15.8 33
Show 21462+2439 POU5495 335 5.5 33
Show 21447+2402 POU5474 AB 298 7.1 35
Show 21447+2402 POU5475 AC 75 7.8 35
Show 21491+2432 POU5514 73 4.6 35
Show 21482+2441 POU5509 215 21.3 36
Show 21445+2409 POU5473 299 16.9 37
Show 21456+2438 POU5489 191 17.2 37
Show 21450+2431 POU5478 327 15.9 38
Show 21488+2439 TDT3169 350 0.9 38
Show 21484+2444 POU5511 114 9.3 40
Show 21496+2431 POU5520 308 19.4 40
Show 21477+2330 CVR 921 297 24.3 40
Show 21463+2448 POU5499 2 5.2 41
Show 21461+2448 TDT3149 218 0.7 43
Show 21441+2418 POU5471 126 8.2 43
Show 21441+2405 POU5470 214 13.8 43
Show 21478+2452 POU5507 320 14.8 44
Show 21439+2407 POU5468 295 8.5 46
Show 21447+2440 POU5476 AB 14 19.1 46
Show 21439+2356 POU5469 30 2.7 47
Show 21495+2334 POU5518 B,CD 208 17.5 47
Show 21495+2334 BU 1306 CD 348 2.0 47
Show 21495+2334 BU 1306 AB 302 32.0 47
Show 21495+2334 BU 1306 A,CD 272 34.5 47
Show 21501+2433 GRV 512 191 68.1 48
Show 21437+2403 POU5466 320 22.4 48
Show 21500+2437 POU5522 142 4.4 49
Show 21438+2424 POU5467 359 4.4 49
Show 21507+2422 POU5530 49 35.8 50
Show 21507+2356 POU5531 112 16.1 50
Show 21503+2343 POU5526 353 19.2 50
Show 21450+2450 POU5480 27 10.0 51

 
 
WDS 21472+2409 : COMPONENTS
 
 
  A
B pa=119.2°
sep=0.59"
 
 
21472+2409 A
 
 
Componente originario normalizzato AB Name HD 207264 Coord arcsec 2000 214709.83+240842.1 Mag 7.74
Spectral class K0 (yellow-orange) PmRA -42.00 PmDE 10.0 SAO 89993
HIP 107566 Tycho2 2202-00870-1 HD 207264 BD BD+23 4392
Tycho2
Tycho2 2202-00870-1 Pflag RAmdeg 326.79083340 DEmdeg 24.14503796
PmRA -44.2 PmDE 9.5 E RAmdeg 6 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.75 EpDEm 1990.89
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 8.764 E BTmag 0.018 VTmag 7.659
E VTmag 0.012 Prox 713 TYC T HIP 107566
CCDM AB RAdeg 326.79094556 DEdeg 24.14501611 EpRA 1990 1.64
EpDE 1990 1.72 E RAdeg 5.7 E DEdeg 6.1 Posflg P
Corr -0.1
SAO
SAO 89993 DelFlag RA1950 PmRA1950 -0.0044
DE1950 PmDE1950 0.008 Vmag 7.5 SpType K0
Double code Source 35 CatNum 8397 DM BD+23 4392
DMcomp BDsup HD 207264 M HD 0
GC RA1950rad 5.69359769 DE1950rad 0.41735522 PmRA2000 -0.0044
PmDE2000 0.003
Hipparcos
Catalog H HIP 107566 Proxy H RAhms 21 47 09.83
DEdms +24 08 42.1 Vmag 7.52 VarFlag R Vmag H
RAdeg 326.791 DEdeg 24.145 AstroRef A Plx 3.56
CCDM 21472+2409 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 114 Rho 0.56 HD 207264 BD BD+23 4392
CD CP Dm number +23 4392 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 214709.83+240842.1
Hipparcos 2
HIP 107566 Sn 15 So 3 Nc 2
RArad 5.7035779664 DErad 0.4214100537 Plx 4.23 PmRA -42.43
PmDE 10.57 E RArad 0.58 E DErad 0.53 E Plx 0.8
E pmRA 0.7 E pmDE 0.63 Hpmag 7.6898 E Hpmag 0.0013
SHp 0.011 VA 0 BV 1 E BV 0.015
VI 0.98
CCDM
Ccdm 21472+2409 RComp Comp A Note1
Note2 Discov num DRAs -2.20 DDEs -17.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.7 Sp K0 PmNote *
PmRA -42 PmDE 10 Dm number +23 4392 Cat1 BD
Name2 +23 2248 Cat2 AGK2/3 HD 207264 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 107566
 
 
21472+2409 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214709.87+240841.8 Mag 11.02 Calc delta mag 3.28
Calc coord yes
CCDM
Ccdm 21472+2409 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.16 DDEs -18.1
R dRAs 82 Year 1991 Theta 114 Rho 0.6
Obs 1 Vmag 11.0 Sp PmNote *
PmRA -42 PmDE 10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 107566