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
20278+5456
TDT 2293


Nearby doubles
13' : 20264+5500
STI2528

18' : 20281+5513
STI2533

22' : 20257+5508
A 1429

25' : 20255+5441
HJ 1516AB

27' : 20284+5430
STF2693

27' : 20298+5436
STI2536

29' : 20247+5446
TDT2247

31' : 20306+5439
MLR 589

31' : 20255+5434
GIC 157

31' : 20252+5437
STI2524

33' : 20244+5509
TDT2241

34' : 20260+5526
STI2527

38' : 20312+5519
A 1678

40' : 20315+5520
TDS1079

41' : 20246+5527
MLR 588

46' : 20248+5534
TDS1071

50' : 20239+5420
HDS2914

53' : 20256+5544
KPP4196

54' : 20301+5407
TDS1077

56' : 20264+5402
FRK 9

58' : 20231+5504
OL 74

60' : 20331+5420
STI2539

61' : 20222+5437
STI2521

61' : 20209+5511
TDT2197

66' : 20241+5358
MLR 608

69' : 20354+5435
STI2543



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.

20278+5456 TDT 2293

 
 
20h 27m 46.50s +54° 56' 00.5" P.A. 261.00 sep 0.8 mag 11.72,11.75
 
 
Coord 2000 20278+5456 Discov num TDT2293 Comp Coord arcsec 2000 20 27 46.50 +54 56 00.5
Date first 1991 Date last 2016 Obs 3
Pa first 245 Pa last 261.4 P.A. Now (θ) 261.4°
Sep first 0.7 Sep last 0.762 Sep. Now (ρ) 0.762"
Mag pri 11.72 Mag sec 11.75 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3954-01681-1 Gaia DR2 2186571771700360704
 
 
WDS 20278+5456 TDT 2293 : 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
20278+5456 TDT2293 1991 1 245 0.7 11.72 11.75 202746.50+545600.5
20278+5456 TDT2293 2015 2 261 0.7 11.72 11.75 202746.50+545600.5
20278+5456 TDT2293 2016 3 261 0.8 11.72 11.75 202746.50+545600.5

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

 
 
WDS 20278+5456 TDT 2293 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20278+5456 TDT 2293 : MEASURES
 
 
No records found.

 
 
WDS 20278+5456 : VIRTUAL EYEPIECE
 
 

20278+5456 TDT2293A mag 11.72 20278+5456 TDT2293B sep 0.5 P.A. 255.30 mag 11.75 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 20278+5456 : ALADIN DSS IMAGE @ 20h 27m 46.50s +54° 56' 00.5"
 
 
 
 
WDS 20278+5456 TDT 2293 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20278+5456 TDT2293 distance=0' 20264+5500 STI2528 distance=13' 20281+5513 STI2533 distance=18' 20257+5508 A 1429 distance=22' 20255+5441 HJ 1516AB distance=25' 20255+5441 HJ 1516AC distance=25' 20284+5430 STF2693 distance=27' 20298+5436 STI2536 distance=27' 20247+5446 TDT2247 distance=29' 20306+5439 MLR 589 distance=31' 20255+5434 GIC 157 distance=31' 20252+5437 STI2524 distance=31' 20244+5509 TDT2241 distance=33' 20260+5526 STI2527 distance=34' 20312+5519 A 1678 distance=38' 20315+5520 TDS1079 distance=40' 20246+5527 MLR 588 distance=41' 20248+5534 TDS1071 distance=46' 20239+5420 HDS2914 distance=50' 20256+5544 KPP4196 distance=53' 20301+5407 TDS1077 distance=54' 20264+5402 FRK 9 distance=56' 20231+5504 OL 74 distance=58' 20331+5420 STI2539 distance=60' 20222+5437 STI2521 distance=61' 20209+5511 TDT2197 distance=61' 20241+5358 MLR 608 distance=66' 20354+5435 STI2543 distance=69' 20295+5604 KUI 97 distance=70' 20358+5435 ES 991AB distance=73' 20358+5435 ES 991AC distance=73' 20243+5602 TDT2239 distance=73' 20358+5435 ES 991CD distance=74' 20280+5343 TDT2298 distance=74' 20351+5524 STI2542 distance=77' 20189+5503 KPP 932 distance=77' 20258+5612 TDT2262 distance=78' 20202+5540 STI2519 distance=79' 20315+5611 HJ 1540AB distance=82' 20315+5611 HJ 1540AC distance=82' 20368+5431 TDT2419 distance=83' 20265+5619 BU 433AB distance=84' 20265+5619 BU 433AC distance=84' 20184+5524 STF2671CD distance=85' 20369+5429 STI2545 distance=85' 20184+5524 STF2671AB distance=85' 20184+5524 STF2671AC distance=85' 20184+5524 WOR 52AE distance=85' 20375+5437 STI2546 distance=86' 20300+5621 STI2537 distance=87' 20376+5429 KPP2376 distance=89' 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 20278+5456 TDT2293 261 0.8
Show 20264+5500 STI2528 214 10.1 13
Show 20281+5513 STI2533 198 10.0 18
Show 20257+5508 A 1429 187 0.7 22
Show 20255+5441 HJ 1516 AB 147 47.3 25
Show 20255+5441 HJ 1516 AC 204 50.3 25
Show 20284+5430 STF2693 12 13.7 27
Show 20298+5436 STI2536 91 7.5 27
Show 20247+5446 TDT2247 213 0.6 29
Show 20306+5439 MLR 589 310 1.6 31
Show 20255+5434 GIC 157 298 27.6 31
Show 20252+5437 STI2524 60 14.0 31
Show 20244+5509 TDT2241 263 1.7 33
Show 20260+5526 STI2527 81 5.2 34
Show 20312+5519 A 1678 351 2.4 38
Show 20315+5520 TDS1079 126 0.9 40
Show 20246+5527 MLR 588 245 0.2 41
Show 20248+5534 TDS1071 184 0.9 46
Show 20239+5420 HDS2914 213 0.2 50
Show 20256+5544 KPP4196 114 2.7 53
Show 20301+5407 TDS1077 12 1.0 54
Show 20264+5402 FRK 9 238 59.8 56
Show 20231+5504 OL 74 41 3.9 58
Show 20331+5420 STI2539 255 10.1 60
Show 20222+5437 STI2521 123 7.1 61
Show 20209+5511 TDT2197 241 2.0 61
Show 20241+5358 MLR 608 278 1.9 66
Show 20354+5435 STI2543 208 3.2 69
Show 20295+5604 KUI 97 129 0.8 70
Show 20358+5435 ES 991 AB 297 15.9 73
Show 20358+5435 ES 991 AC 106 61.7 73
Show 20243+5602 TDT2239 256 1.7 73
Show 20358+5435 ES 991 CD 120 2.6 74
Show 20280+5343 TDT2298 60 0.5 74
Show 20351+5524 STI2542 337 5.5 77
Show 20189+5503 KPP 932 255 7.7 77
Show 20258+5612 TDT2262 95 0.8 78
Show 20202+5540 STI2519 119 13.2 79
Show 20315+5611 HJ 1540 AB 346 22.7 82
Show 20315+5611 HJ 1540 AC 130 40.7 82
Show 20368+5431 TDT2419 80 0.8 83
Show 20265+5619 BU 433 AB 207 7.6 84
Show 20265+5619 BU 433 AC 241 29.3 84
Show 20184+5524 STF2671 CD 138 5.3 85
Show 20369+5429 STI2545 159 3.2 85
Show 20184+5524 STF2671 AB 337 3.8 85
Show 20184+5524 STF2671 AC 53 87.2 85
Show 20184+5524 WOR 52 AE 54 30.3 85
Show 20375+5437 STI2546 38 8.9 86
Show 20300+5621 STI2537 343 12.7 87
Show 20376+5429 KPP2376 92 20.5 89

 
 
WDS 20278+5456 : COMPONENTS
 
 
  A
B pa=255.3°
sep=0.45"
 
 
20278+5456 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202746.50+545600.5 Mag 11.72 PmRA -7.00
PmDE -5.0 Tycho2 3954-01681-1
Tycho2
Tycho2 3954-01681-1 Pflag RAmdeg 306.94357881 DEmdeg 54.93342592
PmRA -7.2 PmDE -5.4 E RAmdeg 26 E DEmdeg 29
E pmRA 2.3 E pmDE 2.2 EpRAm 1987.87 EpDEm 1987.05
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.246 E BTmag 0.052 VTmag 11.097
E VTmag 0.067 Prox 999 TYC T HIP
CCDM RAdeg 306.94360000 DEdeg 54.93343417 EpRA 1990 1.69
EpDE 1990 1.69 E RAdeg 32.6 E DEdeg 38.0 Posflg
Corr 0.0
 
 
20278+5456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202746.45+545600.4 Mag 11.75 PmRA -7.00
PmDE -5.0 Calc delta mag 0.03 Calc coord yes