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Doubles in session


Current system
17090-7408
TDT 235


Nearby doubles
19' : 17108-7425
B 2044AB

27' : 17147-7355
TDT 286

29' : 17141-7427
TDT 280

36' : 17071-7333
UC 3291

38' : 17000-7415
TDT 174

39' : 17184-7408
UC 3320

42' : 17149-7442
SWR 215

43' : 17073-7326
TDT 222

46' : 17111-7453
TDT 258

51' : 17057-7319
TDT 209

53' : 17182-7332
TOB 340

54' : 16560-7407
UC 3256

56' : 17190-7331
TOB 341

58' : 16599-7325
I 100

59' : 16566-7340
B 2395

60' : 17188-7325
B 2829

60' : 17141-7312
TDT 279

62' : 17207-7330
B 2832

66' : 17219-7330
UC 3330

69' : 16525-7419
WFC 182

71' : 16536-7440
TDT 131

72' : 17155-7514
TDT 291

72' : 17099-7520
TDT 240

73' : 16535-7335
B 2822

74' : 17270-7413
TDT 358

75' : 17103-7523
HJ 4904



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

17090-7408 TDT 235

 
 
17h 09m 01.89s -74° 07' 51.2" P.A. 346.00 sep 0.5 mag 11.58,11.68
 
 
Coord 2000 17090-7408 Discov num TDT 235 Comp Coord arcsec 2000 17 09 01.89 -74 07 51.2
Date first 1991 Date last 1991 Obs 1
Pa first 346 Pa last 346.3 P.A. Now (θ) 346.3°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 11.58 Mag sec 11.68 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -040 Sec motion dec -040
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9287-01316-1 Gaia DR2 5802643482825114880
 
 
WDS 17090-7408 TDT 235 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17090-7408 TDT 235 1991 1 346 0.5 11.58 11.68 170901.89-740751.2

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

 
 
WDS 17090-7408 TDT 235 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17090-7408 TDT 235 : MEASURES
 
 
No records found.

 
 
WDS 17090-7408 : VIRTUAL EYEPIECE
 
 

17090-7408 TDT 235A mag 11.58 17090-7408 TDT 235B sep 0.5 P.A. 346.30 mag 11.68 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17090-7408 : ALADIN DSS IMAGE @ 17h 09m 01.89s -74° 07' 51.2"
 
 
 
 
WDS 17090-7408 TDT 235 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17090-7408 TDT 235 distance=0' 17108-7425 B 2044AB distance=19' 17108-7425 LDS 582AC distance=19' 17108-7425 B 2044Aa,Ab distance=19' 17147-7355 TDT 286 distance=27' 17141-7427 TDT 280 distance=29' 17071-7333 UC 3291 distance=36' 17000-7415 TDT 174 distance=38' 17184-7408 UC 3320 distance=39' 17149-7442 SWR 215 distance=42' 17073-7326 TDT 222 distance=43' 17111-7453 TDT 258 distance=46' 17057-7319 TDT 209 distance=51' 17182-7332 TOB 340 distance=53' 16560-7407 UC 3256 distance=54' 17190-7331 TOB 341 distance=56' 16599-7325 I 100 distance=58' 16566-7340 B 2395 distance=59' 17188-7325 B 2829 distance=60' 17141-7312 TDT 279 distance=60' 17207-7330 B 2832 distance=62' 17219-7330 UC 3330 distance=66' 16525-7419 WFC 182 distance=69' 16536-7440 TDT 131 distance=71' 17155-7514 TDT 291 distance=72' 17099-7520 TDT 240 distance=72' 16535-7335 B 2822 distance=73' 17270-7413 TDT 358 distance=74' 17103-7523 HJ 4904 distance=75' 17103-7523 GKM9369Aa,Ab distance=75' 16581-7304 UC 3264 distance=80' 17260-7457 B 2836 distance=84' 17133-7243 HJ 4914 distance=88' 17003-7243 TDT 179 distance=93' 17074-7235 HDS2419 distance=94' 16574-7530 UC 3262 distance=94' 17163-7233 B 2046 distance=100' 17075-7228 TDT 223 distance=100' 16578-7237 HEI 547 distance=103' 16595-7544 RST3051 distance=103' 17045-7219 LDS 578 distance=112' 17148-7214 TDT 287 distance=117' 17269-7543 TDT 356 distance=118' 16504-7234 LDS 568 distance=125' 16546-7220 TDT 137 distance=125' 17288-7236 WFC 194 distance=126' 17003-7612 GLI 232AB distance=129' 17003-7612 GLI 232Ba,Bb distance=129' 17152-7200 UC 3311 distance=131' 17239-7211 RSS 439 distance=134' 17161-7621 RST3071 distance=136' 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 17090-7408 TDT 235 346 0.5 0
Show 17108-7425 B 2044 AB 343 1.2 19
Show 17108-7425 LDS 582 AC 355 734.3 19
Show 17108-7425 B 2044 Aa,Ab 345 0.4 19
Show 17147-7355 TDT 286 158 1.1 27
Show 17141-7427 TDT 280 65 0.4 29
Show 17071-7333 UC 3291 245 14.8 36
Show 17000-7415 TDT 174 241 0.4 38
Show 17184-7408 UC 3320 64 4.0 39
Show 17149-7442 SWR 215 42 15.5 42
Show 17073-7326 TDT 222 9 0.6 43
Show 17111-7453 TDT 258 211 2.8 46
Show 17057-7319 TDT 209 347 0.4 51
Show 17182-7332 TOB 340 244 16.3 53
Show 16560-7407 UC 3256 350 58.5 54
Show 17190-7331 TOB 341 229 30.2 56
Show 16599-7325 I 100 177 0.9 58
Show 16566-7340 B 2395 166 1.8 59
Show 17188-7325 B 2829 34 2.8 60
Show 17141-7312 TDT 279 138 3.8 60
Show 17207-7330 B 2832 346 5.5 62
Show 17219-7330 UC 3330 310 51.8 66
Show 16525-7419 WFC 182 92 4.8 69
Show 16536-7440 TDT 131 164 5.0 71
Show 17155-7514 TDT 291 233 0.9 72
Show 17099-7520 TDT 240 58 0.6 72
Show 16535-7335 B 2822 202 4.1 73
Show 17270-7413 TDT 358 355 0.5 74
Show 17103-7523 HJ 4904 188 6.8 75
Show 17103-7523 GKM9369 Aa,Ab 95 0.8 75
Show 16581-7304 UC 3264 299 67.6 80
Show 17260-7457 B 2836 56 3.9 84
Show 17133-7243 HJ 4914 256 3.4 88
Show 17003-7243 TDT 179 329 0.5 93
Show 17074-7235 HDS2419 170 20.6 94
Show 16574-7530 UC 3262 50 22.1 94
Show 17163-7233 B 2046 273 3.2 100
Show 17075-7228 TDT 223 145 2.0 100
Show 16578-7237 HEI 547 63 0.4 103
Show 16595-7544 RST3051 282 1.7 103
Show 17045-7219 LDS 578 198 15.5 112
Show 17148-7214 TDT 287 113 1.8 117
Show 17269-7543 TDT 356 116 2.6 118
Show 16504-7234 LDS 568 178 45.3 125
Show 16546-7220 TDT 137 268 0.7 125
Show 17288-7236 WFC 194 75 7.6 126
Show 17003-7612 GLI 232 AB 141 10.1 129
Show 17003-7612 GLI 232 Ba,Bb 323 0.1 129
Show 17152-7200 UC 3311 197 34.2 131
Show 17239-7211 RSS 439 269 10.4 134
Show 17161-7621 RST3071 171 0.4 136

 
 
WDS 17090-7408 : COMPONENTS
 
 
  A
B pa=346.3°
sep=0.51"
 
 
17090-7408 A
 
 
Coord arcsec 2000 170901.89-740751.2 Mag 11.58 PmRA -14.00 PmDE -40.0
 
 
17090-7408 B
 
 
Coord arcsec 2000 170901.86-740750.7 Mag 11.68 PmRA -14.00 PmDE -40.0
Delta magnitude 0.1 Coordinate calculated yes