stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20539+3320
TDT 2612


Nearby doubles
7' : 20539+3326
BLL 52

8' : 20533+3319
LDS2933

15' : 20528+3320
LDS2932

21' : 20532+3301
ES 2356

24' : 20520+3320
TDT2590

26' : 20519+3327
GYL 26AB

31' : 20532+3349
TDT2605

33' : 20562+3335
ES 2312

34' : 20521+3254
TDT2591

38' : 20525+3246
GYL 39

40' : 20548+3242
STT 418

45' : 20563+3247
GYL 27

47' : 20522+3401
TDT2593

47' : 20568+3348
COU1812AB

47' : 20564+3353
TDT2647

48' : 20503+3337
ES 2378

50' : 20578+3321
TDT2661

51' : 20576+3301
TDT2660

56' : 20543+3415
KPP3363AB

58' : 20493+3314
ES 31AB

59' : 20531+3221
ES 2379

60' : 20534+3220
ES 2380

60' : 20540+3220
TDT2615

62' : 20584+3344
COU1635

64' : 20504+3406
GRV 387

65' : 20571+3230
TDT2654



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+3320 TDT 2612

 
 
20h 53m 51.68s +33° 19' 29.9" P.A. 202.00 sep 0.5 mag 11.53,11.68
 
 
Coord 2000 20539+3320 Discov num TDT2612 Comp Coord arcsec 2000 20 53 51.68 +33 19 29.9
Date first 1991 Date last 1991 Obs 1
Pa first 202 Pa last 201.9 P.A. Now (θ) 201.9°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 11.53 Mag sec 11.68 delta mag (ΔM) 0.15 Spectral class
Pri motion ra +022 Sec motion ra +022
Pri motion dec -050 Sec motion dec -050
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2692-00076-1 Gaia DR2 1866070351328576000
 
 
WDS 20539+3320 TDT 2612 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20539+3320 TDT2612 1991 1 202 0.5 11.53 11.68 205351.68+331929.9

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

 
 
WDS 20539+3320 TDT 2612 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20539+3320 TDT 2612 : MEASURES
 
 
No records found.

 
 
WDS 20539+3320 : VIRTUAL EYEPIECE
 
 

20539+3320 TDT2612A mag 11.53 20539+3320 TDT2612B sep 0.5 P.A. 198.60 mag 11.68 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 20539+3320 : ALADIN DSS IMAGE @ 20h 53m 51.68s +33° 19' 29.9"
 
 
 
 
WDS 20539+3320 TDT 2612 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20539+3320 TDT2612 distance=1' 20539+3326 BLL 52 distance=7' 20533+3319 LDS2933 distance=8' 20528+3320 LDS2932 distance=15' 20532+3301 ES 2356 distance=21' 20520+3320 TDT2590 distance=24' 20519+3327 GYL 26AB distance=26' 20519+3327 WSI 47AC distance=26' 20532+3349 TDT2605 distance=31' 20562+3335 ES 2312 distance=33' 20521+3254 TDT2591 distance=34' 20525+3246 GYL 39 distance=38' 20548+3242 STT 418 distance=40' 20563+3247 GYL 27 distance=45' 20522+3401 TDT2593 distance=47' 20568+3348 COU1812AB distance=47' 20568+3348 DAM 220AB,C distance=47' 20564+3353 TDT2647 distance=47' 20503+3337 ES 2378 distance=48' 20578+3321 TDT2661 distance=50' 20576+3301 TDT2660 distance=51' 20543+3415 KPP3363AB distance=56' 20493+3314 ES 31AB distance=58' 20493+3314 ES 31AC distance=58' 20531+3221 ES 2379 distance=59' 20534+3220 ES 2380 distance=60' 20540+3220 TDT2615 distance=60' 20584+3344 COU1635 distance=62' 20504+3406 GRV 387 distance=64' 20571+3230 TDT2654 distance=65' 20590+3307 TDT2673 distance=66' 20487+3334 ES 9006 distance=67' 20592+3314 COU1637 distance=67' 20586+3249 TDT2668 distance=68' 20553+3214 GYL 42 distance=69' 20482+3326 ES 2377 distance=72' 20538+3431 TDT2611 distance=73' 20559+3206 STT 421AB distance=74' 20559+3206 HU 1655AC distance=74' 20559+3206 FYM 140AD distance=74' 20544+3435 SEI1304 distance=76' 20483+3247 TDT2550 distance=77' 20491+3230 GYL 70 distance=78' 20573+3215 KPP1292 distance=79' 20477+3258 COU1634 distance=80' 20477+3343 NSN 736 distance=81' 20521+3439 RAO 521 distance=84' 20592+3231 TDT2675 distance=84' 20577+3211 ES 2381 distance=84' 20535+3156 GYL 41 distance=85' 20481+3403 LDS1047 distance=85' 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+3320 TDT2612 202 0.5 1
Show 20539+3326 BLL 52 59 186.6 7
Show 20533+3319 LDS2933 146 9.0 8
Show 20528+3320 LDS2932 107 9.1 15
Show 20532+3301 ES 2356 250 5.0 21
Show 20520+3320 TDT2590 116 0.5 24
Show 20519+3327 GYL 26 AB 353 28.6 26
Show 20519+3327 WSI 47 AC 337 11.0 26
Show 20532+3349 TDT2605 301 0.8 31
Show 20562+3335 ES 2312 11 2.7 33
Show 20521+3254 TDT2591 5 0.5 34
Show 20525+3246 GYL 39 83 14.9 38
Show 20548+3242 STT 418 283 0.9 40
Show 20563+3247 GYL 27 184 24.2 45
Show 20522+3401 TDT2593 357 2.3 47
Show 20568+3348 COU1812 AB 105 1.1 47
Show 20568+3348 DAM 220 AB,C 193 7.6 47
Show 20564+3353 TDT2647 196 0.9 47
Show 20503+3337 ES 2378 193 6.2 48
Show 20578+3321 TDT2661 208 0.6 50
Show 20576+3301 TDT2660 123 0.5 51
Show 20543+3415 KPP3363 AB 275 49.6 56
Show 20493+3314 ES 31 AB 238 13.8 58
Show 20493+3314 ES 31 AC 143 18.7 58
Show 20531+3221 ES 2379 115 7.0 59
Show 20534+3220 ES 2380 333 5.5 60
Show 20540+3220 TDT2615 281 0.4 60
Show 20584+3344 COU1635 232 1.6 62
Show 20504+3406 GRV 387 254 26.4 64
Show 20571+3230 TDT2654 205 0.5 65
Show 20590+3307 TDT2673 158 0.6 66
Show 20487+3334 ES 9006 93 25.3 67
Show 20592+3314 COU1637 359 0.1 67
Show 20586+3249 TDT2668 120 0.7 68
Show 20553+3214 GYL 42 26 15.1 69
Show 20482+3326 ES 2377 220 4.3 72
Show 20538+3431 TDT2611 160 2.1 73
Show 20559+3206 STT 421 AB 194 34.8 74
Show 20559+3206 HU 1655 AC 73 30.6 74
Show 20559+3206 FYM 140 AD 162 29.5 74
Show 20544+3435 SEI1304 68 21.0 76
Show 20483+3247 TDT2550 132 0.9 77
Show 20491+3230 GYL 70 188 61.2 78
Show 20573+3215 KPP1292 28 9.9 79
Show 20477+3258 COU1634 61 0.4 80
Show 20477+3343 NSN 736 354 45.5 81
Show 20521+3439 RAO 521 -1 0.2 84
Show 20592+3231 TDT2675 207 2.0 84
Show 20577+3211 ES 2381 107 4.1 84
Show 20535+3156 GYL 41 203 34.2 85
Show 20481+3403 LDS1047 7 110.2 85

 
 
WDS 20539+3320 : COMPONENTS
 
 
  A
B pa=198.6°
sep=0.53"
 
 
20539+3320 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205351.68+331929.9 Mag 11.53 PmRA 22.00
PmDE -50.0 Tycho2 2692-00076-1
Tycho2
Tycho2 2692-00076-1 Pflag RAmdeg 313.46530144 DEmdeg 33.32490310
PmRA 22.1 PmDE -50.0 E RAmdeg 24 E DEmdeg 23
E pmRA 1.6 E pmDE 1.6 EpRAm 1986.22 EpDEm 1988.25
Num 7 Q RAmdeg 0.5 Q DEmdeg 2.1 Q pmRA 0.5
Q pmDE 2.0 BTmag 11.374 E BTmag 0.045 VTmag 10.899
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 313.46524306 DEdeg 33.32501806 EpRA 1990 1.61
EpDE 1990 1.74 E RAdeg 30.1 E DEdeg 25.2 Posflg
Corr 0.2
 
 
20539+3320 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205351.67+331929.4 Mag 11.68 PmRA 22.00
PmDE -50.0 Calc delta mag 0.15 Calc coord yes