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Current system
17075-7228
TDT 223


Nearby doubles
7' : 17074-7235
HDS2419

18' : 17045-7219
LDS 578

30' : 17133-7243
HJ 4914

36' : 17003-7243
TDT 179

36' : 17148-7214
TDT 287

40' : 17163-7233
B 2046

45' : 16578-7237
HEI 547

46' : 17152-7200
UC 3311

49' : 17113-7144
B 2045

50' : 17076-7139
UC 3293

52' : 17057-7319
TDT 209

53' : 17141-7312
TDT 279

55' : 16581-7304
UC 3264

57' : 17041-7134
UC 3283

58' : 17073-7326
TDT 222

59' : 17162-7146
B 2405

60' : 16546-7220
TDT 137

63' : 17143-7135
UC 3309

66' : 17071-7333
UC 3291

67' : 16599-7325
I 100

76' : 17188-7325
B 2829

77' : 17239-7211
RSS 439

77' : 16504-7234
LDS 568

79' : 17182-7332
TOB 340

79' : 16560-7130
B 2823AB

81' : 17190-7331
TOB 341



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

17075-7228 TDT 223

 
 
17h 07m 31.67s -72° 28' 24.7" P.A. 145.00 sep 2.0 mag 10.88,12.42
 
 
Coord 2000 17075-7228 Discov num TDT 223 Comp Coord arcsec 2000 17 07 31.67 -72 28 24.7
Date first 1991 Date last 1991 Obs 1
Pa first 145 Pa last 144.9 P.A. Now (θ) 144.9°
Sep first 2.0 Sep last 2 Sep. Now (ρ) 2"
Mag pri 10.88 Mag sec 12.42 delta mag (ΔM) 1.54 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -017 Sec motion dec -017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9283-01713-1 Gaia DR2 5804329893149364864
 
 
WDS 17075-7228 TDT 223 : 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
17075-7228 TDT 223 1991 1 145 2.0 10.88 12.42 170731.67-722824.7

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

 
 
WDS 17075-7228 TDT 223 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17075-7228 TDT 223 : MEASURES
 
 
No records found.

 
 
WDS 17075-7228 : VIRTUAL EYEPIECE
 
 

17075-7228 TDT 223A mag 10.88 17075-7228 TDT 223B sep 1.7 P.A. 168.00 mag 12.42 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17075-7228 : ALADIN DSS IMAGE @ 17h 07m 31.67s -72° 28' 24.7"
 
 
 
 
WDS 17075-7228 TDT 223 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17075-7228 TDT 223 distance=0' 17074-7235 HDS2419 distance=7' 17045-7219 LDS 578 distance=18' 17133-7243 HJ 4914 distance=30' 17003-7243 TDT 179 distance=36' 17148-7214 TDT 287 distance=36' 17163-7233 B 2046 distance=40' 16578-7237 HEI 547 distance=45' 17152-7200 UC 3311 distance=46' 17113-7144 B 2045 distance=49' 17076-7139 UC 3293 distance=50' 17057-7319 TDT 209 distance=52' 17141-7312 TDT 279 distance=53' 16581-7304 UC 3264 distance=55' 17041-7134 UC 3283 distance=57' 17073-7326 TDT 222 distance=58' 17162-7146 B 2405 distance=59' 16546-7220 TDT 137 distance=60' 17143-7135 UC 3309 distance=63' 17071-7333 UC 3291 distance=66' 16599-7325 I 100 distance=67' 17188-7325 B 2829 distance=76' 17239-7211 RSS 439 distance=77' 16504-7234 LDS 568 distance=77' 16560-7130 B 2823BC distance=79' 17182-7332 TOB 340 distance=79' 16560-7130 B 2823AB distance=79' 17190-7331 TOB 341 distance=81' 16494-7218 TDT 105 distance=84' 17207-7330 B 2832 distance=84' 16566-7340 B 2395 distance=86' 16483-7226 UC 3235 distance=87' 17219-7330 UC 3330 distance=89' 17269-7211 TDT 355 distance=91' 16535-7335 B 2822 distance=92' 17147-7355 TDT 286 distance=93' 17243-7138 HEI 387 distance=93' 16558-7113 TDT 149 distance=94' 16555-7111 UC 3254 distance=96' 16570-7107 FIN 300 distance=96' 17092-7050 UC 3300 distance=99' 17090-7408 TDT 235 distance=100' 16526-7115 UC 3248 distance=102' 16536-7108 NZO 83 distance=106' 17071-7040 FIN 427 distance=109' 16560-7407 UC 3256 distance=110' 17184-7408 UC 3320 distance=111' 16506-7110 B 2819 distance=112' 17000-7415 TDT 174 distance=112' 17189-7049 CRI 17AB distance=114' 16484-7119 TDT 97 distance=114' 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 17075-7228 TDT 223 145 2.0
Show 17074-7235 HDS2419 170 20.6 7
Show 17045-7219 LDS 578 198 15.5 18
Show 17133-7243 HJ 4914 256 3.4 30
Show 17003-7243 TDT 179 329 0.5 36
Show 17148-7214 TDT 287 113 1.8 36
Show 17163-7233 B 2046 273 3.2 40
Show 16578-7237 HEI 547 63 0.4 45
Show 17152-7200 UC 3311 197 34.2 46
Show 17113-7144 B 2045 108 0.6 49
Show 17076-7139 UC 3293 129 11.4 50
Show 17057-7319 TDT 209 347 0.4 52
Show 17141-7312 TDT 279 138 3.8 53
Show 16581-7304 UC 3264 299 67.6 55
Show 17041-7134 UC 3283 193 10.6 57
Show 17073-7326 TDT 222 9 0.6 58
Show 17162-7146 B 2405 293 1.2 59
Show 16546-7220 TDT 137 268 0.7 60
Show 17143-7135 UC 3309 86 11.4 63
Show 17071-7333 UC 3291 245 14.8 66
Show 16599-7325 I 100 177 0.9 67
Show 17188-7325 B 2829 34 2.8 76
Show 17239-7211 RSS 439 269 10.4 77
Show 16504-7234 LDS 568 178 45.3 77
Show 16560-7130 B 2823 BC 112 5.7 79
Show 17182-7332 TOB 340 244 16.3 79
Show 16560-7130 B 2823 AB 194 6.5 79
Show 17190-7331 TOB 341 229 30.2 81
Show 16494-7218 TDT 105 248 0.4 84
Show 17207-7330 B 2832 346 5.5 84
Show 16566-7340 B 2395 166 1.8 86
Show 16483-7226 UC 3235 273 61.0 87
Show 17219-7330 UC 3330 310 51.8 89
Show 17269-7211 TDT 355 48 0.5 91
Show 16535-7335 B 2822 202 4.1 92
Show 17147-7355 TDT 286 158 1.1 93
Show 17243-7138 HEI 387 5 1.6 93
Show 16558-7113 TDT 149 353 0.4 94
Show 16555-7111 UC 3254 31 35.7 96
Show 16570-7107 FIN 300 162 2.9 96
Show 17092-7050 UC 3300 168 22.5 99
Show 17090-7408 TDT 235 346 0.5 100
Show 16526-7115 UC 3248 21 23.4 102
Show 16536-7108 NZO 83 328 7.1 106
Show 17071-7040 FIN 427 6 7.3 109
Show 16560-7407 UC 3256 350 58.5 110
Show 17184-7408 UC 3320 64 4.0 111
Show 16506-7110 B 2819 172 9.4 112
Show 17000-7415 TDT 174 241 0.4 112
Show 17189-7049 CRI 17 AB 3 13.8 114
Show 16484-7119 TDT 97 41 1.5 114

 
 
WDS 17075-7228 : COMPONENTS
 
 
  A
B pa=168.0°
sep=1.67"
 
 
17075-7228 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170731.67-722824.7 Mag 10.88 PmRA -2.00
PmDE -17.0 Tycho2 9283-01713-1
Tycho2
Tycho2 9283-01713-1 Pflag RAmdeg 256.88199454 DEmdeg -72.47352808
PmRA -1.5 PmDE -16.7 E RAmdeg 34 E DEmdeg 30
E pmRA 3.4 E pmDE 3.2 EpRAm 1990.56 EpDEm 1990.78
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.387 E BTmag 0.054 VTmag 10.886
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 256.88200611 DEdeg -72.47348944 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 33.7 E DEdeg 30.3 Posflg
Corr 0.0
 
 
17075-7228 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170731.75-722826.3 Mag 12.42 PmRA -2.00
PmDE -17.0 Calc delta mag 1.54 Calc coord yes