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Doubles in session


Current system
20195+2231
TDT 2168
HD 346408


Nearby doubles
26' : 20198+2257
KPP4191

38' : 20196+2154
COU 220

40' : 20221+2247
COU 124

41' : 20222+2244
GRV 335

45' : 20167+2208
GRV 325

46' : 20196+2317
POU4370

49' : 20188+2319
POU4356

50' : 20159+2232
STJ 38

51' : 20188+2142
A 285

51' : 20182+2319
POU4348AB

52' : 20188+2322
TDT2159

52' : 20203+2321
POU4380

52' : 20194+2323
POU4365

54' : 20182+2321
BKO 637

54' : 20157+2238
KPP2658

54' : 20196+2325
POU4371

55' : 20184+2324
POU4353

56' : 20205+2137
TDT2190

56' : 20176+2142
TDT2144

57' : 20184+2137
ARG 90AB

57' : 20205+2326
POU4382

57' : 20212+2320
POU4391

58' : 20164+2309
COU 218

58' : 20212+2324
POU4390

59' : 20172+2321
POU4340

60' : 20205+2329
POU4385



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20195+2231 TDT 2168 (HD 346408)

 
 
20h 19m 31.02s +22° 31' 15.3" P.A. 263.00 sep 0.7 mag 10.94,11.18
 
 
Coord 2000 20195+2231 Discov num TDT2168 Comp Coord arcsec 2000 20 19 31.02 +22 31 15.3
Date first 1991 Date last 1991 Obs 1
Pa first 263 Pa last 263.2 P.A. Now (θ) 263.2°
Sep first 0.7 Sep last 0.66 Sep. Now (ρ) 0.66"
Mag pri 10.94 Mag sec 11.18 delta mag (ΔM) 0.24 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 346408 Constellation Vulpecula Tycho2 2155-01561-1 Gaia DR2 1829520901196460672
HD 346408
 
 
WDS 20195+2231 TDT 2168 (HD 346408) : 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
20195+2231 TDT2168 1991 1 263 0.7 10.94 11.18 201931.02+223115.3

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

 
 
WDS 20195+2231 TDT 2168 (HD 346408) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20195+2231 TDT 2168 (HD 346408) : MEASURES
 
 
No records found.

 
 
WDS 20195+2231 (HD 346408) : VIRTUAL EYEPIECE
 
 

20195+2231 TDT2168A mag 10.94 20195+2231 TDT2168B sep 0.6 P.A. 262.60 mag 11.18 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 20195+2231 (HD 346408) : ALADIN DSS IMAGE @ 20h 19m 31.02s +22° 31' 15.3"
 
 
 
 
WDS 20195+2231 TDT 2168 (HD 346408) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20195+2231 TDT2168 distance=0' 20198+2257 KPP4191 distance=26' 20196+2154 COU 220 distance=38' 20221+2247 COU 124 distance=40' 20222+2244 GRV 335 distance=41' 20167+2208 GRV 325 distance=45' 20196+2317 POU4370 distance=46' 20188+2319 POU4356 distance=49' 20159+2232 STJ 38 distance=50' 20188+2142 A 285 distance=51' 20182+2319 POU4348AB distance=51' 20182+2319 SKF 291AC distance=51' 20188+2322 TDT2159 distance=52' 20203+2321 POU4380 distance=52' 20194+2323 POU4365 distance=52' 20182+2321 BKO 637 distance=54' 20157+2238 KPP2658 distance=54' 20196+2325 POU4371 distance=54' 20184+2324 POU4353 distance=55' 20205+2137 TDT2190 distance=56' 20176+2142 TDT2144 distance=56' 20184+2137 ARG 90AB distance=57' 20184+2137 DAM 292AC distance=57' 20205+2326 POU4382 distance=57' 20212+2320 POU4391 distance=57' 20164+2309 COU 218 distance=58' 20212+2324 POU4390 distance=58' 20172+2321 POU4340 distance=59' 20205+2329 POU4385 distance=60' 20224+2315 POU4411 distance=60' 20203+2331 BKO 644 distance=61' 20237+2214 BRT2472 distance=61' 20199+2332 POU4374 distance=61' 20190+2131 J 554 distance=62' 20171+2323 TDT2140 distance=62' 20230+2308 TDT2225 distance=62' 20225+2317 POU4414 distance=63' 20238+2251 BRT2473 distance=63' 20177+2328 POU4345 distance=63' 20201+2334 BKO 641 distance=63' 20205+2334 POU4381 distance=65' 20217+2327 POU4397 distance=65' 20237+2203 BRT2471 distance=65' 20217+2328 POU4396 distance=65' 20219+2327 POU4402 distance=66' 20195+2337 POU4367 distance=66' 20225+2323 POU4413 distance=67' 20191+2338 BKO 639 distance=68' 20189+2339 POU4359 distance=69' 20222+2328 POU4407 distance=69' 20231+2320 RAO 431 distance=70' 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 20195+2231 TDT2168 263 0.7
Show 20198+2257 KPP4191 356 1.9 26
Show 20196+2154 COU 220 118 1.8 38
Show 20221+2247 COU 124 26 3.8 40
Show 20222+2244 GRV 335 27 49.2 41
Show 20167+2208 GRV 325 208 57.3 45
Show 20196+2317 POU4370 7 11.5 46
Show 20188+2319 POU4356 46 5.0 49
Show 20159+2232 STJ 38 2 0.9 50
Show 20188+2142 A 285 296 3.3 51
Show 20182+2319 POU4348 AB 164 28.8 51
Show 20182+2319 SKF 291 AC 24 5.1 51
Show 20188+2322 TDT2159 62 0.9 52
Show 20203+2321 POU4380 277 12.9 52
Show 20194+2323 POU4365 104 18.7 52
Show 20182+2321 BKO 637 67 6.1 54
Show 20157+2238 KPP2658 3 24.8 54
Show 20196+2325 POU4371 318 11.1 54
Show 20184+2324 POU4353 4.8 55
Show 20205+2137 TDT2190 9 0.7 56
Show 20176+2142 TDT2144 72 0.7 56
Show 20184+2137 ARG 90 AB 73 12.8 57
Show 20184+2137 DAM 292 AC 115 16.7 57
Show 20205+2326 POU4382 284 12.7 57
Show 20212+2320 POU4391 252 11.4 57
Show 20164+2309 COU 218 219 0.3 58
Show 20212+2324 POU4390 127 8.3 58
Show 20172+2321 POU4340 302 7.9 59
Show 20205+2329 POU4385 52 5.8 60
Show 20224+2315 POU4411 154 11.2 60
Show 20203+2331 BKO 644 280 5.6 61
Show 20237+2214 BRT2472 209 3.2 61
Show 20199+2332 POU4374 111 5.0 61
Show 20190+2131 J 554 217 5.9 62
Show 20171+2323 TDT2140 285 0.7 62
Show 20230+2308 TDT2225 336 2.4 62
Show 20225+2317 POU4414 272 12.8 63
Show 20238+2251 BRT2473 227 4.9 63
Show 20177+2328 POU4345 106 13.2 63
Show 20201+2334 BKO 641 98 8.0 63
Show 20205+2334 POU4381 160 18.5 65
Show 20217+2327 POU4397 31 12.3 65
Show 20237+2203 BRT2471 192 4.6 65
Show 20217+2328 POU4396 339 15.2 65
Show 20219+2327 POU4402 80 12.5 66
Show 20195+2337 POU4367 210 11.3 66
Show 20225+2323 POU4413 154 17.1 67
Show 20191+2338 BKO 639 323 9.9 68
Show 20189+2339 POU4359 354 12.9 69
Show 20222+2328 POU4407 167 10.4 69
Show 20231+2320 RAO 431 281 3.8 70

 
 
WDS 20195+2231 : COMPONENTS
 
 
  A
B pa=262.6°
sep=0.61"
 
 
20195+2231 A
 
 
Componente originario normalizzato AB Name HD 346408 Coord arcsec 2000 201931.02+223115.3 Mag 10.94
PmRA 12.00 PmDE 8.0 Tycho2 2155-01561-1 HD 346408
Tycho2
Tycho2 2155-01561-1 Pflag RAmdeg 304.87914841 DEmdeg 22.52088979
PmRA 12.3 PmDE 7.5 E RAmdeg 31 E DEmdeg 32
E pmRA 1.5 E pmDE 1.5 EpRAm 1982.79 EpDEm 1983.75
Num 4 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.3 BTmag 11.864 E BTmag 0.102 VTmag 10.486
E VTmag 0.049 Prox 999 TYC T HIP
CCDM RAdeg 304.87910972 DEdeg 22.52088194 EpRA 1990 1.46
EpDE 1990 1.71 E RAdeg 45.4 E DEdeg 41.2 Posflg
Corr 0.1
 
 
20195+2231 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201930.98+223115.2 Mag 11.18 PmRA 12.00
PmDE 8.0 Calc delta mag 0.24 Calc coord yes