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Doubles in session


Current system
21330+2408
OSO 149 AB


Nearby doubles
5' : 21332+2406
UC 4496

10' : 21323+2408
POU5402

15' : 21323+2356
POU5400

17' : 21338+2356
POU5409

18' : 21317+2404
POU5398

20' : 21343+2406
POU5411

20' : 21342+2416
POU5410

24' : 21326+2345
POU5404

25' : 21322+2430
BKO 486

27' : 21323+2433
POU5399AB

28' : 21324+2434
MCT 12

30' : 21326+2339
POU5403

31' : 21322+2437
BKO 485

32' : 21323+2439
POU5401

33' : 21352+2358
POU5420

33' : 21309+2352
POU5392

33' : 21306+2406
POU5391

34' : 21314+2341
POU5394

37' : 21344+2438
POU5413

38' : 21356+2403
POU5423

40' : 21355+2427
HU 371

40' : 21348+2438
POU5415

41' : 21344+2443
POU5414

41' : 21351+2340
POU5418

42' : 21300+2359
POU5388

43' : 21356+2429
POU5424



Selections
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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.

21330+2408 OSO 149 AB

 
 
21h 32m 57.46s +24° 07' 38.6" P.A. 285.00 sep 24.6 mag 8.78,15.30 Sp K0 dist. 36.26 pc (118.28 l.y.)
 
 
Coord 2000 21330+2408 Discov num OSO 149 Comp AB Coord arcsec 2000 21 32 57.46 +24 07 38.6
Date first 1994 Date last 2015 Obs 7
Pa first 295 Pa last 285.1 P.A. Now (θ) 285.1°
Sep first 18.4 Sep last 24.642 Sep. Now (ρ) 24.642"
Mag pri 8.78 Mag sec 15.30 delta mag (ΔM) 6.52 Spectral class K0 (yellow-orange)
Pri motion ra +326 Sec motion ra
Pri motion dec +050 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21330+2408 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 89793 21 32 57 +24 07 39 HDS 3065 Aa,Ab 2020 19 95 0.2 8.78 11.21 2.43 Y
Show 89793 21 32 57 +24 07 39 OSO 149 AB 2015 7 285 24.6 8.78 15.30 6.52 <===
Show HD 205142 89793 21 32 57 +24 07 39 OSO 149 AC 2015 7 66 12.0 8.78 11.80 3.02
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus SAO 89793 HIP 106394 Tycho2 2188-00348-1
HD 205142 BD BD+23 4334 Distance 36.26 Distance ly 118.28
 
 
WDS 21330+2408 OSO 149 AB : NOTES
 
 
discov_num notes refcode
OSO 149 G126-008. Neither AB nor AC is a common proper motion pair, based
on color and comparison with POSS2 red plates Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
DISCOVERER
 
 
idgroup discov author
1 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
21330+2408 OSO 149 AB 1998 3 293 19.5 8.78 15.30 N D 213257.46+240738.6
21330+2408 OSO 149 AB 2001 4 290 20.5 8.78 15.30 N D 213257.46+240738.6
21330+2408 OSO 149 AB 2012 5 285 23.8 8.78 15.30 N D 213257.46+240738.6
21330+2408 OSO 149 AB 2015 6 285 24.6 8.78 15.30 K0 N 213257.46+240738.6

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

 
 
WDS 21330+2408 OSO 149 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21330+2408 OSO 149 AB : MEASURES
 
 
No records found.

 
 
WDS 21330+2408 : VIRTUAL EYEPIECE
 
 

21330+2408 OSO 149A mag 8.78 Sp K0 21330+2408 HDS3065Ab sep 0.1 P.A. 95.00 mag 11.21 21330+2408 OSO 149B sep 22.6 P.A. 286.50 mag 15.3 21330+2408 OSO 149C sep 11.2 P.A. 64.30 mag 11.8 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 21330+2408 : ALADIN DSS IMAGE @ 21h 32m 57.46s +24° 07' 38.6"
 
 
 
 
WDS 21330+2408 OSO 149 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21330+2408 OSO 149AB distance=0' 21332+2406 UC 4496 distance=5' 21323+2408 POU5402 distance=10' 21323+2356 POU5400 distance=15' 21338+2356 POU5409 distance=17' 21317+2404 POU5398 distance=18' 21343+2406 POU5411 distance=20' 21342+2416 POU5410 distance=20' 21326+2345 POU5404 distance=24' 21322+2430 BKO 486 distance=25' 21323+2433 POU5399AB distance=27' 21323+2433 BKO 487AC distance=27' 21324+2434 MCT 12 distance=28' 21326+2339 POU5403 distance=30' 21322+2437 BKO 485 distance=31' 21323+2439 POU5401 distance=32' 21352+2358 POU5420 distance=33' 21309+2352 POU5392 distance=33' 21306+2406 POU5391 distance=33' 21314+2341 POU5394 distance=34' 21344+2438 POU5413 distance=37' 21356+2403 POU5423 distance=38' 21355+2427 HU 371 distance=40' 21348+2438 POU5415 distance=40' 21344+2443 POU5414 distance=41' 21351+2340 POU5418 distance=41' 21300+2359 POU5388 distance=42' 21356+2429 POU5424 distance=43' 21298+2400 POU5386 distance=45' 21299+2353 J 612 distance=45' 21358+2428 POU5427 distance=45' 21343+2449 POU5412 distance=45' 21351+2330 TDT3043 distance=48' 21334+2456 POU5408 distance=48' 21314+2451 POU5395 distance=49' 21295+2421 POU5384 distance=49' 21299+2338 BU 685 distance=51' 21328+2459 POU5405 distance=51' 21304+2445 POU5390 distance=52' 21351+2452 POU5416AB distance=53' 21351+2452 POU5417AC distance=53' 21358+2331 POU5426 distance=53' 21317+2458 POU5397 distance=55' 21310+2320 LAF 65AB distance=55' 21310+2320 LAF 65AC distance=55' 21359+2445 POU5429 distance=56' 21364+2439 POU5431 distance=57' 21355+2454 POU5421 distance=59' 21333+2506 POU5407AB distance=59' 21315+2503 POU5396 distance=60' 21373+2400 POU5437 distance=61' 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 21330+2408 HDS3065 Aa,Ab 95 0.2
Show 21330+2408 OSO 149 AB 285 24.6
Show 21330+2408 OSO 149 AC 66 12.0
Show 21332+2406 UC 4496 214 16.5 5
Show 21323+2408 POU5402 110 5.5 10
Show 21323+2356 POU5400 131 18.1 15
Show 21338+2356 POU5409 334 10.6 17
Show 21317+2404 POU5398 245 16.5 18
Show 21343+2406 POU5411 200 8.5 20
Show 21342+2416 POU5410 251 13.5 20
Show 21326+2345 POU5404 129 11.3 24
Show 21322+2430 BKO 486 350 8.5 25
Show 21323+2433 POU5399 AB 82 3.8 27
Show 21323+2433 BKO 487 AC 11 9.1 27
Show 21324+2434 MCT 12 237 1.6 28
Show 21326+2339 POU5403 129 5.2 30
Show 21322+2437 BKO 485 141 10.1 31
Show 21323+2439 POU5401 18.7 32
Show 21352+2358 POU5420 221 15.1 33
Show 21309+2352 POU5392 195 7.8 33
Show 21306+2406 POU5391 150 15.2 33
Show 21314+2341 POU5394 76 13.3 34
Show 21344+2438 POU5413 309 16.1 37
Show 21356+2403 POU5423 40 3.4 38
Show 21355+2427 HU 371 319 0.3 40
Show 21348+2438 POU5415 141 10.8 40
Show 21344+2443 POU5414 130 25.1 41
Show 21351+2340 POU5418 198 6.4 41
Show 21300+2359 POU5388 192 10.9 42
Show 21356+2429 POU5424 64 8.5 43
Show 21298+2400 POU5386 185 16.5 45
Show 21299+2353 J 612 281 2.5 45
Show 21358+2428 POU5427 205 8.4 45
Show 21343+2449 POU5412 283 6.4 45
Show 21351+2330 TDT3043 62 0.7 48
Show 21334+2456 POU5408 73 16.5 48
Show 21314+2451 POU5395 127 17.4 49
Show 21295+2421 POU5384 141 15.4 49
Show 21299+2338 BU 685 325 30.4 51
Show 21328+2459 POU5405 232 4.1 51
Show 21304+2445 POU5390 184 19.3 52
Show 21351+2452 POU5416 AB 358 11.1 53
Show 21351+2452 POU5417 AC 125 13.4 53
Show 21358+2331 POU5426 315 14.2 53
Show 21317+2458 POU5397 301 5.8 55
Show 21310+2320 LAF 65 AB 320 9.2 55
Show 21310+2320 LAF 65 AC 178 11.8 55
Show 21359+2445 POU5429 340 11.5 56
Show 21364+2439 POU5431 90 4.2 57
Show 21355+2454 POU5421 37 2.8 59
Show 21333+2506 POU5407 AB 15 17.2 59

 
 
WDS 21330+2408 : COMPONENTS
 
 
  A Ab B
Ab pa=95.0°
sep=0.15"
 
B pa=286.5°
sep=22.64"
pa=286.4°
sep=22.79"
 
C pa=64.3°
sep=11.16"
pa=63.9°
sep=11.04"
pa=92.8°
sep=31.81"
 
 
21330+2408 A
 
 
Coord arcsec 2000 213257.46+240738.6 Mag 8.78 Spectral class K0 (yellow-orange) PmRA 326.00
PmDE 50.0 SAO 89793 HIP 106394 Tycho2 2188-00348-1
HD 205142 BD BD+23 4334
Tycho2
Tycho2 2188-00348-1 Pflag RAmdeg 323.23944278 DEmdeg 24.12739655
PmRA 343.9 PmDE 50.5 E RAmdeg 8 E DEmdeg 11
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.70 EpDEm 1989.75
Num 12 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.756 E BTmag 0.022 VTmag 8.784
E VTmag 0.015 Prox 7 TYC T HIP 106394
CCDM A RAdeg 323.23858833 DEdeg 24.12728222 EpRA 1990 1.83
EpDE 1990 1.85 E RAdeg 8.2 E DEdeg 10.5 Posflg
Corr 0.0
SAO
SAO 89793 DelFlag RA1950 PmRA1950 0.0244
DE1950 PmDE1950 0.052 Vmag 8.5 SpType K0
Double code Source 35 CatNum 8278 DM BD+23 4334
DMcomp BDsup HD 205142 M HD 0
GC RA1950rad 5.6316203 DE1950rad 0.41721213 PmRA2000 0.0245
PmDE2000 0.049
Hipparcos
Catalog H HIP 106394 Proxy H RAhms 21 32 57.25
DEdms +24 07 38.2 Vmag 8.54 VarFlag 1 R Vmag G
RAdeg 323.239 DEdeg 24.1273 AstroRef A Plx 26.18
CCDM 21330+2408 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 249 Rho 0.646 HD 205142 BD BD+23 4334
CD CP Dm number +23 4334 VIred 0.85
SpType K0 R SpType Coord arcsec 2000 213257.25+240738.2
Hipparcos 2
HIP 106394 Sn 15 So 3 Nc 2
RArad 5.6415765465 DErad 0.4211003072 Plx 27.58 PmRA 335.92
PmDE 51.32 E RArad 0.88 E DErad 0.84 E Plx 1.22
E pmRA 0.98 E pmDE 0.95 Hpmag 8.6945 E Hpmag 0.0031
SHp 0.023 VA 0 BV 0.835 E BV 0.025
VI 0.88
CCDM
Ccdm 21330+2408 RComp Comp A Note1
Note2 Discov num DRAs -2.53 DDEs -21.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp K0 PmNote *
PmRA 335 PmDE 51 Dm number +23 4334 Cat1 BD
Name2 +23 2212 Cat2 AGK2/3 HD 205142 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 106394
 
 
21330+2408 Ab
 
 
Coord arcsec 2000 213257.47+240738.6 Mag 11.21 PmRA 335.00 PmDE 51.0
Calc delta mag 2.43 Calc coord yes
 
 
21330+2408 B
 
 
Coord arcsec 2000 213255.87+240745.0 Mag 15.3 Calc delta mag 6.52 Calc coord yes
CCDM
Ccdm 21330+2408 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.59 DDEs -21.6
R dRAs 82 Year 1991 Theta 249 Rho 0.7
Obs 1 Vmag 11.5 Sp PmNote *
PmRA 335 PmDE 51 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 106394
 
 
21330+2408 C
 
 
Coord arcsec 2000 213258.19+240743.4 Mag 11.8 PmRA -3.00 PmDE -4.0
Calc delta mag 3.02 Calc coord yes