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Doubles in session


Current system
17171-5403
CPO 517


Nearby doubles
17' : 17180-5347
RST3083

29' : 17195-5422
HJ 4930

38' : 17137-5425
R 294

41' : 17133-5340
FIN 52

44' : 17193-5323
DUN 215AB

60' : 17239-5413
TDS 864

65' : 17243-5354
KPP 397

66' : 17134-5306
B 2406

68' : 17097-5420
HJ 4917

74' : 17232-5313
TDT 331

76' : 17209-5511
TDT 316

77' : 17166-5519
RST 913

78' : 17182-5245
B 1854

85' : 17107-5300
NSN 374

88' : 17074-5345
RST3067

89' : 17123-5245
B 1850

91' : 17123-5523
HDS2430AB

97' : 17220-5528
BRT3183

102' : 17059-5342
KPP 389

104' : 17056-5346
RST3064

104' : 17214-5226
B 2833AB

106' : 17098-5240
B 1845

107' : 17149-5218
B 1852

110' : 17164-5213
TDT 295

110' : 17140-5217
B 1851

113' : 17299-5416
CVN 102AB



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

17171-5403 CPO 517

 
 
17h 17m 08.63s -54° 02' 28.4" P.A. 198.00 sep 6.2 mag 10.12,11.10 Sp A5
 
 
Coord 2000 17171-5403 Discov num CPO 517 Comp Coord arcsec 2000 17 17 08.63 -54 02 28.4
Date first 1892 Date last 2015 Obs 8
Pa first 207 Pa last 197.8 P.A. Now (θ) 197.8°
Sep first 5.8 Sep last 6.166 Sep. Now (ρ) 6.166"
Mag pri 10.12 Mag sec 11.10 delta mag (ΔM) 0.98 Spectral class A5 (white)
Pri motion ra +008 Sec motion ra -006
Pri motion dec +002 Sec motion dec -083
Notes
rPM=1.035
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8727-01468-1 Gaia DR2 5923203279247906688
 
 
WDS 17171-5403 CPO 517 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17171-5403 CPO 517 2000 5 198 6.2 10.12 11.10 A5 D 171708.63-540228.4
17171-5403 CPO 517 2010 7 200 5.0 10.12 11.10 A5 171708.63-540228.4
17171-5403 CPO 517 2015 8 198 6.2 10.12 11.10 A5 171708.63-540228.4

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

 
 
WDS 17171-5403 CPO 517 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17171-5403 CPO 517 : MEASURES
 
 
No records found.

 
 
WDS 17171-5403 : VIRTUAL EYEPIECE
 
 

17171-5403 CPO 517A mag 10.12 Sp A5 17171-5403 CPO 517B sep 6.0 P.A. 190.70 mag 11.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 17171-5403 : ALADIN DSS IMAGE @ 17h 17m 08.63s -54° 02' 28.4"
 
 
 
 
WDS 17171-5403 CPO 517 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17171-5403 CPO 517 distance=0' 17180-5347 RST3083 distance=17' 17195-5422 HJ 4930 distance=29' 17137-5425 R 294 distance=38' 17133-5340 FIN 52 distance=41' 17193-5323 DUN 215AB distance=44' 17193-5323 DUN 215AC distance=44' 17193-5323 DUN 215CD distance=45' 17239-5413 TDS 864 distance=60' 17243-5354 KPP 397 distance=65' 17134-5306 B 2406 distance=66' 17097-5420 HJ 4917 distance=68' 17232-5313 TDT 331 distance=74' 17209-5511 TDT 316 distance=76' 17166-5519 RST 913 distance=77' 17182-5245 B 1854 distance=78' 17107-5300 NSN 374 distance=85' 17074-5345 RST3067 distance=88' 17123-5245 B 1850 distance=89' 17123-5523 HDS2430AB distance=91' 17220-5528 BRT3183 distance=97' 17059-5342 KPP 389 distance=102' 17056-5346 RST3064 distance=104' 17214-5226 B 2833AB distance=104' 17214-5226 B 2833BC distance=104' 17098-5240 B 1845 distance=106' 17149-5218 B 1852 distance=107' 17164-5213 TDT 295 distance=110' 17140-5217 B 1851 distance=110' 17299-5416 CVN 102AB distance=113' 17299-5416 CVN 102AC distance=113' 17299-5416 CVN 102AD distance=113' 17299-5416 CVN 102AE distance=113' 17299-5416 CVN 102AF distance=113' 17254-5233 LPO 62 distance=116' 17303-5341 TDT 387 distance=119' 17097-5224 R 290 distance=119' 17279-5253 KPP4039AB distance=119' 17162-5203 RST 912 distance=120' 17308-5410 TDT 391 distance=121' 17286-5510 HDO 273 distance=121' 17047-5306 I 1309 distance=125' 17078-5539 RST 897 distance=126' 17036-5448 WFC 184 distance=128' 17303-5308 RST3101 distance=129' 17221-5200 KPP3000 distance=131' 17031-5314 HDS2412Aa,Ab distance=134' 17031-5314 HDO 263AB distance=134' 17031-5314 SKF 103AC distance=134' 17297-5519 BRT2581 distance=134' 17228-5608 RST 921 distance=135' 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 17171-5403 CPO 517 198 6.2
Show 17180-5347 RST3083 211 2.9 17
Show 17195-5422 HJ 4930 41 8.7 29
Show 17137-5425 R 294 116 14.4 38
Show 17133-5340 FIN 52 124 5.1 41
Show 17193-5323 DUN 215 AB 43 61.6 44
Show 17193-5323 DUN 215 AC 89 63.3 44
Show 17193-5323 DUN 215 CD 157 13.0 45
Show 17239-5413 TDS 864 244 1.5 60
Show 17243-5354 KPP 397 140 3.7 65
Show 17134-5306 B 2406 84 8.0 66
Show 17097-5420 HJ 4917 35 15.1 68
Show 17232-5313 TDT 331 94 0.4 74
Show 17209-5511 TDT 316 280 0.9 76
Show 17166-5519 RST 913 162 1.1 77
Show 17182-5245 B 1854 102 1.4 78
Show 17107-5300 NSN 374 343 1.2 85
Show 17074-5345 RST3067 60 4.1 88
Show 17123-5245 B 1850 216 5.0 89
Show 17123-5523 HDS2430 AB 119 13.3 91
Show 17220-5528 BRT3183 18 4.9 97
Show 17059-5342 KPP 389 317 3.7 102
Show 17056-5346 RST3064 136 0.2 104
Show 17214-5226 B 2833 AB 308 23.9 104
Show 17214-5226 B 2833 BC 14 4.8 104
Show 17098-5240 B 1845 143 0.7 106
Show 17149-5218 B 1852 128 1.5 107
Show 17164-5213 TDT 295 305 0.6 110
Show 17140-5217 B 1851 166 0.7 110
Show 17299-5416 CVN 102 AB 255 2.8 113
Show 17299-5416 CVN 102 AC 28 4.4 113
Show 17299-5416 CVN 102 AD 130 6.2 113
Show 17299-5416 CVN 102 AE 97 6.4 113
Show 17299-5416 CVN 102 AF 166 6.9 113
Show 17254-5233 LPO 62 90 10.1 116
Show 17303-5341 TDT 387 116 0.7 119
Show 17097-5224 R 290 119 9.6 119
Show 17279-5253 KPP4039 AB 309 9.5 119
Show 17162-5203 RST 912 17 2.0 120
Show 17308-5410 TDT 391 330 0.6 121
Show 17286-5510 HDO 273 147 38.2 121
Show 17047-5306 I 1309 307 2.8 125
Show 17078-5539 RST 897 98 1.5 126
Show 17036-5448 WFC 184 142 14.2 128
Show 17303-5308 RST3101 169 1.6 129
Show 17221-5200 KPP3000 95 2.9 131
Show 17031-5314 HDS2412 Aa,Ab 151 0.7 134
Show 17031-5314 HDO 263 AB 18 46.1 134
Show 17031-5314 SKF 103 AC 258 113.6 134
Show 17297-5519 BRT2581 183 5.0 134
Show 17228-5608 RST 921 40 1.2 135

 
 
WDS 17171-5403 : COMPONENTS
 
 
  A
B pa=190.7°
sep=5.97"
 
 
17171-5403 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171708.63-540228.4 Mag 10.12 Spectral class A5 (white)
PmRA 8.00 PmDE 2.0 Tycho2 8727-01468-1
Tycho2
Tycho2 8727-01468-1 Pflag RAmdeg 259.28596663 DEmdeg -54.04123383
PmRA 3.4 PmDE -16.2 E RAmdeg 26 E DEmdeg 29
E pmRA 2.7 E pmDE 2.6 EpRAm 1990.54 EpDEm 1990.00
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 10.412 E BTmag 0.041 VTmag 10.118
E VTmag 0.043 Prox 999 TYC T HIP
CCDM RAdeg 259.28595278 DEdeg -54.04119500 EpRA 1990 1.56
EpDE 1990 1.39 E RAdeg 25.6 E DEdeg 29.1 Posflg
Corr 0.1
 
 
17171-5403 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171708.50-540234.3 Mag 11.1 PmRA -6.00
PmDE -83.0 Calc delta mag 0.98 Calc coord yes