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Doubles in session


Current system
20194+4500
TDS 1058


Nearby doubles
22' : 20198+4522
STT 406

23' : 20189+4522
ARG 37

29' : 20210+4437
A 725

33' : 20217+4522
BRT2261

39' : 20166+4437
TDT2135

42' : 20156+4454
TDT2125

44' : 20175+4538
STF2667

46' : 20161+4432
BRT2258

49' : 20240+4457
ES 1331

49' : 20237+4442
ES 1330

53' : 20238+4525
ES 801

55' : 20223+4546
POP 144

63' : 20246+4529
HJ 1514

65' : 20147+4541
TDT2117

68' : 20231+4405
TDT2227

70' : 20205+4351
BU 1207AB

71' : 20139+4539
POP 138

74' : 20130+4433
A 723

74' : 20161+4605
STJ 104

76' : 20258+4533
TDT2263

76' : 20124+4513
ES 1269

76' : 20264+4520
KPP 472

77' : 20123+4505
ES 1268

80' : 20225+4613
A 726

81' : 20202+4620
TDT2181

82' : 20211+4341
A 46AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20194+4500 TDS 1058

 
 
20h 19m 26.21s +45° 00' 20.4" P.A. 250.00 sep 1.4 mag 10.92,11.80
 
 
Coord 2000 20194+4500 Discov num TDS1058 Comp Coord arcsec 2000 20 19 26.21 +45 00 20.4
Date first 1991 Date last 1991 Obs 1
Pa first 250 Pa last 250 P.A. Now (θ) 250°
Sep first 1.4 Sep last 1.378 Sep. Now (ρ) 1.378"
Mag pri 10.92 Mag sec 11.80 delta mag (ΔM) 0.88 Spectral class
Pri motion ra +024 Sec motion ra +024
Pri motion dec +033 Sec motion dec +033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3572-00445-1 Gaia DR2 2081457669820532480
 
 
WDS 20194+4500 TDS 1058 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho 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
20194+4500 TDS1058 1991 1 250 1.4 10.92 11.80 201926.21+450020.4

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

 
 
WDS 20194+4500 TDS 1058 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20194+4500 TDS 1058 : MEASURES
 
 
No records found.

 
 
WDS 20194+4500 : VIRTUAL EYEPIECE
 
 

20194+4500 TDS1058A mag 10.92 20194+4500 TDS1058B sep 1.0 P.A. 242.80 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 20194+4500 : ALADIN DSS IMAGE @ 20h 19m 26.21s +45° 00' 20.4"
 
 
 
 
WDS 20194+4500 TDS 1058 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20194+4500 TDS1058 distance=0' 20198+4522 STT 406 distance=22' 20189+4522 ARG 37 distance=23' 20210+4437 A 725 distance=29' 20217+4522 BRT2261 distance=33' 20166+4437 TDT2135 distance=39' 20156+4454 TDT2125 distance=42' 20175+4538 STF2667 distance=44' 20161+4432 BRT2258 distance=46' 20240+4457 ES 1331 distance=49' 20237+4442 ES 1330 distance=49' 20238+4525 ES 801 distance=53' 20223+4546 POP 144 distance=55' 20246+4529 HJ 1514 distance=63' 20147+4541 TDT2117 distance=65' 20231+4405 TDT2227 distance=68' 20205+4351 BU 1207AB distance=70' 20205+4351 TRN 29AC distance=70' 20205+4351 IOT 2Aa,Ab distance=70' 20139+4539 POP 138 distance=71' 20130+4433 A 723 distance=74' 20161+4605 STJ 104 distance=74' 20258+4533 TDT2263 distance=76' 20124+4513 ES 1269 distance=76' 20264+4520 KPP 472 distance=76' 20123+4505 ES 1268 distance=77' 20225+4613 A 726 distance=80' 20202+4620 TDT2181 distance=81' 20211+4341 A 46AB distance=82' 20211+4341 A 46AB,C distance=82' 20122+4536 ES 501 distance=84' 20123+4541 TDT2080 distance=86' 20272+4437 BRT2264 distance=86' 20231+4618 TDT2226 distance=87' 20277+4507 BKO 154EK distance=87' 20212+4335 HJ 1505 distance=88' 20277+4507 BKO 154CJ distance=88' 20165+4339 ES 1439 distance=88' 20277+4507 ROE 43AB distance=88' 20277+4507 ROE 43AC distance=88' 20277+4507 ROE 43AD distance=88' 20277+4507 ROE 43AE distance=88' 20277+4507 ROE 43AF distance=88' 20277+4507 ROE 43AG distance=88' 20277+4507 BKO 154AH distance=88' 20277+4507 BKO 154AI distance=88' 20169+4337 FOX 252 distance=88' 20270+4539 HJ 1518 distance=88' 20253+4355 A 291AB distance=91' 20253+4355 A 291AC distance=91' 20167+4335 FOX 251 distance=91' 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 20194+4500 TDS1058 250 1.4
Show 20198+4522 STT 406 100 0.3 22
Show 20189+4522 ARG 37 194 14.1 23
Show 20210+4437 A 725 25 0.9 29
Show 20217+4522 BRT2261 272 4.5 33
Show 20166+4437 TDT2135 38 0.9 39
Show 20156+4454 TDT2125 257 2.3 42
Show 20175+4538 STF2667 224 8.0 44
Show 20161+4432 BRT2258 6 2.8 46
Show 20240+4457 ES 1331 78 1.3 49
Show 20237+4442 ES 1330 309 3.6 49
Show 20238+4525 ES 801 170 9.6 53
Show 20223+4546 POP 144 121 6.0 55
Show 20246+4529 HJ 1514 215 11.3 63
Show 20147+4541 TDT2117 319 0.4 65
Show 20231+4405 TDT2227 172 0.5 68
Show 20205+4351 BU 1207 AB 211 4.8 70
Show 20205+4351 TRN 29 AC 202 2.3 70
Show 20205+4351 IOT 2 Aa,Ab 152 0.0 70
Show 20139+4539 POP 138 42 0.6 71
Show 20130+4433 A 723 169 0.4 74
Show 20161+4605 STJ 104 316 1.4 74
Show 20258+4533 TDT2263 330 1.4 76
Show 20124+4513 ES 1269 34 5.2 76
Show 20264+4520 KPP 472 88 4.6 76
Show 20123+4505 ES 1268 150 8.2 77
Show 20225+4613 A 726 276 0.5 80
Show 20202+4620 TDT2181 132 0.6 81
Show 20211+4341 A 46 AB 77 0.4 82
Show 20211+4341 A 46 AB,C 265 2.0 82
Show 20122+4536 ES 501 130 1.6 84
Show 20123+4541 TDT2080 325 0.6 86
Show 20272+4437 BRT2264 4 3.0 86
Show 20231+4618 TDT2226 183 1.2 87
Show 20277+4507 BKO 154 EK 109 4.7 87
Show 20212+4335 HJ 1505 111 16.7 88
Show 20277+4507 BKO 154 CJ 331 17.9 88
Show 20165+4339 ES 1439 30 1.7 88
Show 20277+4507 ROE 43 AB 317 17.4 88
Show 20277+4507 ROE 43 AC 312 52.6 88
Show 20277+4507 ROE 43 AD 271 42.4 88
Show 20277+4507 ROE 43 AE 282 82.9 88
Show 20277+4507 ROE 43 AF 336 87.1 88
Show 20277+4507 ROE 43 AG 282 102.4 88
Show 20277+4507 BKO 154 AH 224 18.4 88
Show 20277+4507 BKO 154 AI 63 24.2 88
Show 20169+4337 FOX 252 246 18.6 88
Show 20270+4539 HJ 1518 86 15.3 88
Show 20253+4355 A 291 AB 148 0.8 91
Show 20253+4355 A 291 AC 284 18.1 91
Show 20167+4335 FOX 251 279 5.5 91

 
 
WDS 20194+4500 : COMPONENTS
 
 
  A
B pa=242.8°
sep=1.03"
 
 
20194+4500 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201926.21+450020.4 Mag 10.92 PmRA 24.00
PmDE 33.0 Tycho2 3572-00445-1
Tycho2
Tycho2 3572-00445-1 Pflag P RAmdeg 304.85920209 DEmdeg 45.00567859
PmRA 23.9 PmDE 33.4 E RAmdeg 38 E DEmdeg 36
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.11 EpDEm 1986.68
Num 3 Q RAmdeg 2.0 Q DEmdeg 1.6 Q pmRA 2.0
Q pmDE 1.6 BTmag 11.601 E BTmag 0.065 VTmag 10.924
E VTmag 0.057 Prox 14 TYC T HIP
CCDM RAdeg 304.85922611 DEdeg 45.00562833 EpRA 1990 1.75
EpDE 1990 1.73 E RAdeg 38.7 E DEdeg 37.1 Posflg D
Corr 0.1
 
 
20194+4500 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201926.12+450019.9 Mag 11.8 PmRA 24.00
PmDE 33.0 Tycho2 3572-00445-2 Calc delta mag 0.88 Calc coord yes
Tycho2
Tycho2 3572-00445-2 Pflag P RAmdeg 304.85920209 DEmdeg 45.00567859
PmRA 23.9 PmDE 33.4 E RAmdeg 38 E DEmdeg 36
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.11 EpDEm 1986.68
Num 3 Q RAmdeg 2.0 Q DEmdeg 1.6 Q pmRA 2.0
Q pmDE 1.6 BTmag 12.600 E BTmag 0.198 VTmag 11.802
E VTmag 0.140 Prox 14 TYC HIP
CCDM RAdeg 304.85871778 DEdeg 45.00549694 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 75.8 E DEdeg 71.6 Posflg D
Corr 0.1