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Doubles in session


Current system
20539+3326
BLL 52
HD 199101


Nearby doubles
7' : 20539+3320
TDT2612

11' : 20533+3319
LDS2933

17' : 20528+3320
LDS2932

25' : 20532+3349
TDT2605

25' : 20520+3320
TDT2590

26' : 20519+3327
GYL 26AB

27' : 20532+3301
ES 2356

29' : 20562+3335
ES 2312

39' : 20521+3254
TDT2591

41' : 20522+3401
TDT2593

42' : 20564+3353
TDT2647

43' : 20568+3348
COU1812AB

45' : 20525+3246
GYL 39

46' : 20548+3242
STT 418

47' : 20503+3337
ES 2378

49' : 20543+3415
KPP3363AB

50' : 20563+3247
GYL 27

50' : 20578+3321
TDT2661

53' : 20576+3301
TDT2660

59' : 20504+3406
GRV 387

60' : 20584+3344
COU1635

60' : 20493+3314
ES 31AB

66' : 20538+3431
TDT2611

66' : 20531+3221
ES 2379

66' : 20487+3334
ES 9006

67' : 20534+3220
ES 2380



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.

20539+3326 BLL 52 (HD 199101)

 
 
20h 53m 53.89s +33° 26' 16.4" P.A. 59.00 sep 186.6 mag 5.64,10.40 Sp K5III dist. 184.16 pc (600.73 l.y.)
 
 
Coord 2000 20539+3326 Discov num BLL  52 Comp Coord arcsec 2000 20 53 53.89 +33 26 16.4
Date first 1880 Date last 2012 Obs 14
Pa first 58 Pa last 59.3 P.A. Now (θ) 59.3°
Sep first 187.5 Sep last 186.64 Sep. Now (ρ) 186.64"
Mag pri 5.64 Mag sec 10.40 delta mag (ΔM) 4.76 Spectral class K5III (yellow-orange)
Pri motion ra -021 Sec motion ra -002
Pri motion dec +035 Sec motion dec -005
Notes
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 199101 Constellation Cygnus SAO 70645 HIP 103145
Tycho2 2692-03651-1 Gaia DR2 1866118523683152640 HD 199101 HR 8005
GC 29159 BD BD+32 3980 FK5 3668 Distance 184.16
Distance ly 600.73
 
 
WDS 20539+3326 BLL 52 (HD 199101) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bll1872 orb - Ball, R.S. .
Bll1872 Proc. Royal Irish Acad., June 1872
Bll1884 Ma j Ball, R.S. 1884DunOP...5....1B
Bll1884 Pub. Dunsink Obs. 5, 1, 1884
Bll1913A Ma - Ball, R.S. 1913QB811.B8.......
Bll1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Bll1932A - Ball, R.S. 1932QB821.A43......
Bll1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20539+3326 BLL 52 2002 11 59 186.6 5.64 10.40 K5III D 205353.89+332616.4
20539+3326 BLL 52 2012 13 59 186.6 5.64 10.40 K5III D 205353.89+332616.4

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

 
 
WDS 20539+3326 BLL 52 (HD 199101) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20539+3326 BLL 52 (HD 199101) : MEASURES
 
 
No records found.

 
 
WDS 20539+3326 (HD 199101) : VIRTUAL EYEPIECE
 
 

20539+3326 BLL 52A mag 5.64 Sp K5III 20539+3326 BLL 52B sep 164.3 P.A. 54.60 mag 10.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20539+3326 (HD 199101) : ALADIN DSS IMAGE @ 20h 53m 53.89s +33° 26' 16.4"
 
 
 
 
WDS 20539+3326 BLL 52 (HD 199101) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20539+3326 BLL 52 distance=0' 20539+3320 TDT2612 distance=7' 20533+3319 LDS2933 distance=11' 20528+3320 LDS2932 distance=17' 20532+3349 TDT2605 distance=25' 20520+3320 TDT2590 distance=25' 20519+3327 GYL 26AB distance=26' 20519+3327 WSI 47AC distance=26' 20532+3301 ES 2356 distance=27' 20562+3335 ES 2312 distance=29' 20521+3254 TDT2591 distance=39' 20522+3401 TDT2593 distance=41' 20564+3353 TDT2647 distance=42' 20568+3348 COU1812AB distance=43' 20568+3348 DAM 220AB,C distance=43' 20525+3246 GYL 39 distance=45' 20548+3242 STT 418 distance=46' 20503+3337 ES 2378 distance=47' 20543+3415 KPP3363AB distance=49' 20563+3247 GYL 27 distance=50' 20578+3321 TDT2661 distance=50' 20576+3301 TDT2660 distance=53' 20504+3406 GRV 387 distance=59' 20584+3344 COU1635 distance=60' 20493+3314 ES 31AB distance=60' 20493+3314 ES 31AC distance=60' 20538+3431 TDT2611 distance=66' 20531+3221 ES 2379 distance=66' 20487+3334 ES 9006 distance=66' 20534+3220 ES 2380 distance=67' 20540+3220 TDT2615 distance=67' 20590+3307 TDT2673 distance=68' 20592+3314 COU1637 distance=68' 20544+3435 SEI1304 distance=69' 20571+3230 TDT2654 distance=70' 20586+3249 TDT2668 distance=70' 20482+3326 ES 2377 distance=72' 20553+3214 GYL 42 distance=76' 20521+3439 RAO 521 distance=77' 20477+3343 NSN 736 distance=80' 20559+3206 STT 421AB distance=80' 20559+3206 HU 1655AC distance=80' 20559+3206 FYM 140AD distance=80' 20483+3247 TDT2550 distance=81' 20481+3403 LDS1047 distance=82' 20477+3258 COU1634 distance=83' 20491+3230 GYL 70 distance=83' 20573+3215 KPP1292 distance=84' 20493+3430 POP 51 distance=87' 20470+3318 TDT2535 distance=87' 20592+3231 TDT2675 distance=87' 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 20539+3326 BLL 52 59 186.6
Show 20539+3320 TDT2612 202 0.5 7
Show 20533+3319 LDS2933 146 9.0 11
Show 20528+3320 LDS2932 107 9.1 17
Show 20532+3349 TDT2605 301 0.8 25
Show 20520+3320 TDT2590 116 0.5 25
Show 20519+3327 GYL 26 AB 353 28.6 26
Show 20519+3327 WSI 47 AC 337 11.0 26
Show 20532+3301 ES 2356 250 5.0 27
Show 20562+3335 ES 2312 11 2.7 29
Show 20521+3254 TDT2591 5 0.5 39
Show 20522+3401 TDT2593 357 2.3 41
Show 20564+3353 TDT2647 196 0.9 42
Show 20568+3348 COU1812 AB 105 1.1 43
Show 20568+3348 DAM 220 AB,C 193 7.6 43
Show 20525+3246 GYL 39 83 14.9 45
Show 20548+3242 STT 418 283 0.9 46
Show 20503+3337 ES 2378 193 6.2 47
Show 20543+3415 KPP3363 AB 275 49.6 49
Show 20563+3247 GYL 27 184 24.2 50
Show 20578+3321 TDT2661 208 0.6 50
Show 20576+3301 TDT2660 123 0.5 53
Show 20504+3406 GRV 387 254 26.4 59
Show 20584+3344 COU1635 232 1.6 60
Show 20493+3314 ES 31 AB 238 13.8 60
Show 20493+3314 ES 31 AC 143 18.7 60
Show 20538+3431 TDT2611 160 2.1 66
Show 20531+3221 ES 2379 115 7.0 66
Show 20487+3334 ES 9006 93 25.3 66
Show 20534+3220 ES 2380 333 5.5 67
Show 20540+3220 TDT2615 281 0.4 67
Show 20590+3307 TDT2673 158 0.6 68
Show 20592+3314 COU1637 359 0.1 68
Show 20544+3435 SEI1304 68 21.0 69
Show 20571+3230 TDT2654 205 0.5 70
Show 20586+3249 TDT2668 120 0.7 70
Show 20482+3326 ES 2377 220 4.3 72
Show 20553+3214 GYL 42 26 15.1 76
Show 20521+3439 RAO 521 -1 0.2 77
Show 20477+3343 NSN 736 354 45.5 80
Show 20559+3206 STT 421 AB 194 34.8 80
Show 20559+3206 HU 1655 AC 73 30.6 80
Show 20559+3206 FYM 140 AD 162 29.5 80
Show 20483+3247 TDT2550 132 0.9 81
Show 20481+3403 LDS1047 7 110.2 82
Show 20477+3258 COU1634 61 0.4 83
Show 20491+3230 GYL 70 188 61.2 83
Show 20573+3215 KPP1292 28 9.9 84
Show 20493+3430 POP 51 347 6.6 87
Show 20470+3318 TDT2535 86 0.7 87
Show 20592+3231 TDT2675 207 2.0 87

 
 
WDS 20539+3326 : COMPONENTS
 
 
  A
B pa=54.6°
sep=164.34"
 
 
20539+3326 A
 
 
Componente originario normalizzato AB Name HD 199101 Coord arcsec 2000 205353.89+332616.4 Mag 5.64
Spectral class K5III (yellow-orange) PmRA -21.00 PmDE 35.0 SAO 70645
HIP 103145 Tycho2 2692-03651-1 HD 199101 HR 8005
GC 29159 BD BD+32 3980 FK5 3668
Tycho2
Tycho2 2692-03651-1 Pflag RAmdeg 313.47455034 DEmdeg 33.43789346
PmRA -21.0 PmDE 35.8 E RAmdeg 3 E DEmdeg 3
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.42 EpDEm 1991.55
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 7.487 E BTmag 0.015 VTmag 5.644
E VTmag 0.009 Prox 999 TYC T HIP 103145
CCDM RAdeg 313.47460917 DEdeg 33.43781111 EpRA 1990 1.60
EpDE 1990 1.73 E RAdeg 3.4 E DEdeg 3.3 Posflg
Corr 0.3
SAO
SAO 70645 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.033 Vmag 5.7 SpType K2
Double code Source 70 CatNum 29159 DM BD+32 3980
DMcomp BDsup HD 199101 M HD 0
GC 29159 RA1950rad 5.46231659 DE1950rad 0.58026515 PmRA2000 -0.001
PmDE2000 0.03
Hipparcos
Catalog H HIP 103145 Proxy RAhms 20 53 53.91
DEdms +33 26 16.1 Vmag 5.47 VarFlag 1 R Vmag H
RAdeg 313.475 DEdeg 33.4378 AstroRef Plx 5.35
CCDM 20540+3327 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 199101 BD BD+32 3980
CD CP Dm number +32 3980 VIred 1.57
SpType K5III R SpType Coord arcsec 2000 205353.91+332616.1
Hipparcos 2
HIP 103145 Sn 5 So 0 Nc 1
RArad 5.4711640731 DErad 0.5835998563 Plx 5.43 PmRA -20.95
PmDE 34.56 E RArad 0.14 E DErad 0.19 E Plx 0.27
E pmRA 0.17 E pmDE 0.21 Hpmag 5.596 E Hpmag 0.0008
SHp 0.01 VA 2 BV 1.522 E BV 0.005
VI 1.56
 
 
20539+3326 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205404.59+332751.7 Mag 10.4 PmRA -2.00
PmDE -5.0 Calc delta mag 4.76 Calc coord yes