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Doubles in session


Current system
17239-5413
TDS 864


Nearby doubles
20' : 17243-5354
KPP 397

40' : 17195-5422
HJ 4930

54' : 17299-5416
CVN 102AB

58' : 17180-5347
RST3083

60' : 17171-5403
CPO 517

61' : 17308-5410
TDT 391

61' : 17232-5313
TDT 331

64' : 17209-5511
TDT 316

65' : 17193-5323
DUN 215AB

66' : 17303-5341
TDT 387

71' : 17286-5510
HDO 273

78' : 17220-5528
BRT3183

84' : 17297-5519
BRT2581

87' : 17303-5308
RST3101

89' : 17279-5253
KPP4039AB

90' : 17137-5425
R 294

91' : 17166-5519
RST 913

99' : 17342-5454
TOK 419

99' : 17133-5340
FIN 52

101' : 17254-5233
LPO 62

101' : 17326-5519
BRT3184

102' : 17182-5245
B 1854

108' : 17253-5600
HDS2459

110' : 17214-5226
B 2833AB

112' : 17284-5558
CPO 526

112' : 17255-5604
RST 925



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Binocular doubles
Binary Systems
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17239-5413 TDS 864

 
 
17h 23m 51.30s -54° 13' 13.0" P.A. 244.00 sep 1.5 mag 10.58,11.97
 
 
Coord 2000 17239-5413 Discov num TDS 864 Comp Coord arcsec 2000 17 23 51.30 -54 13 13.0
Date first 1991 Date last 2015 Obs 2
Pa first 243 Pa last 243.6 P.A. Now (θ) 243.6°
Sep first 1.5 Sep last 1.496 Sep. Now (ρ) 1.496"
Mag pri 10.58 Mag sec 11.97 delta mag (ΔM) 1.39 Spectral class
Pri motion ra +001 Sec motion ra +001
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8728-00530-1 Gaia DR2 5923035676741072128
 
 
WDS 17239-5413 TDS 864 : 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
17239-5413 TDS 864 1991 1 243 1.5 10.58 11.97 172351.30-541313.0
17239-5413 TDS 864 2015 2 244 1.5 10.58 11.97 172351.30-541313.0

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

 
 
WDS 17239-5413 TDS 864 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17239-5413 TDS 864 : MEASURES
 
 
No records found.

 
 
WDS 17239-5413 : VIRTUAL EYEPIECE
 
 

17239-5413 TDS 864A mag 10.58 17239-5413 TDS 864B sep 1.0 P.A. 229.70 mag 11.97 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 17239-5413 : ALADIN DSS IMAGE @ 17h 23m 51.30s -54° 13' 13.0"
 
 
 
 
WDS 17239-5413 TDS 864 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17239-5413 TDS 864 distance=1' 17243-5354 KPP 397 distance=20' 17195-5422 HJ 4930 distance=40' 17299-5416 CVN 102AB distance=54' 17299-5416 CVN 102AC distance=54' 17299-5416 CVN 102AD distance=54' 17299-5416 CVN 102AE distance=54' 17299-5416 CVN 102AF distance=54' 17180-5347 RST3083 distance=58' 17171-5403 CPO 517 distance=60' 17308-5410 TDT 391 distance=61' 17232-5313 TDT 331 distance=61' 17209-5511 TDT 316 distance=64' 17193-5323 DUN 215CD distance=64' 17193-5323 DUN 215AB distance=65' 17193-5323 DUN 215AC distance=65' 17303-5341 TDT 387 distance=66' 17286-5510 HDO 273 distance=71' 17220-5528 BRT3183 distance=78' 17297-5519 BRT2581 distance=84' 17303-5308 RST3101 distance=87' 17279-5253 KPP4039AB distance=89' 17137-5425 R 294 distance=90' 17166-5519 RST 913 distance=91' 17342-5454 TOK 419 distance=99' 17133-5340 FIN 52 distance=99' 17254-5233 LPO 62 distance=101' 17326-5519 BRT3184 distance=101' 17182-5245 B 1854 distance=102' 17253-5600 HDS2459 distance=108' 17214-5226 B 2833AB distance=110' 17214-5226 B 2833BC distance=110' 17284-5558 CPO 526 distance=112' 17255-5604 RST 925 distance=112' 17340-5526 TDT 418 distance=115' 17134-5306 B 2406 distance=115' 17228-5608 RST 921 distance=115' 17251-5613 RST 923 distance=120' 17280-5218 HDO 272AB distance=122' 17280-5218 HDO 272AC distance=122' 17123-5523 HDS2430AB distance=122' 17346-5256 CPO 533AB distance=123' 17097-5420 HJ 4917 distance=124' 17378-5355 TDT 441 distance=125' 17252-5621 BRT3318 distance=128' 17306-5220 RST3104 distance=129' 17305-5609 KPP2999 distance=130' 17254-5623 HJ 4942AB distance=131' 17254-5623 HJ 4942AC distance=131' 17254-5623 ANT 5AD distance=131' 17387-5428 BVD 121 distance=131' 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 17239-5413 TDS 864 244 1.5 1
Show 17243-5354 KPP 397 140 3.7 20
Show 17195-5422 HJ 4930 41 8.7 40
Show 17299-5416 CVN 102 AB 255 2.8 54
Show 17299-5416 CVN 102 AC 28 4.4 54
Show 17299-5416 CVN 102 AD 130 6.2 54
Show 17299-5416 CVN 102 AE 97 6.4 54
Show 17299-5416 CVN 102 AF 166 6.9 54
Show 17180-5347 RST3083 211 2.9 58
Show 17171-5403 CPO 517 198 6.2 60
Show 17308-5410 TDT 391 330 0.6 61
Show 17232-5313 TDT 331 94 0.4 61
Show 17209-5511 TDT 316 280 0.9 64
Show 17193-5323 DUN 215 CD 157 13.0 64
Show 17193-5323 DUN 215 AB 43 61.6 65
Show 17193-5323 DUN 215 AC 89 63.3 65
Show 17303-5341 TDT 387 116 0.7 66
Show 17286-5510 HDO 273 147 38.2 71
Show 17220-5528 BRT3183 18 4.9 78
Show 17297-5519 BRT2581 183 5.0 84
Show 17303-5308 RST3101 169 1.6 87
Show 17279-5253 KPP4039 AB 309 9.5 89
Show 17137-5425 R 294 116 14.4 90
Show 17166-5519 RST 913 162 1.1 91
Show 17342-5454 TOK 419 82 0.6 99
Show 17133-5340 FIN 52 124 5.1 99
Show 17254-5233 LPO 62 90 10.1 101
Show 17326-5519 BRT3184 143 5.4 101
Show 17182-5245 B 1854 102 1.4 102
Show 17253-5600 HDS2459 174 0.2 108
Show 17214-5226 B 2833 AB 308 23.9 110
Show 17214-5226 B 2833 BC 14 4.8 110
Show 17284-5558 CPO 526 26 8.2 112
Show 17255-5604 RST 925 73 0.6 112
Show 17340-5526 TDT 418 159 0.7 115
Show 17134-5306 B 2406 84 8.0 115
Show 17228-5608 RST 921 40 1.2 115
Show 17251-5613 RST 923 337 5.4 120
Show 17280-5218 HDO 272 AB 356 31.2 122
Show 17280-5218 HDO 272 AC 336 37.7 122
Show 17123-5523 HDS2430 AB 119 13.3 122
Show 17346-5256 CPO 533 AB 197 13.6 123
Show 17097-5420 HJ 4917 35 15.1 124
Show 17378-5355 TDT 441 332 0.8 125
Show 17252-5621 BRT3318 105 2.7 128
Show 17306-5220 RST3104 54 1.1 129
Show 17305-5609 KPP2999 172 2.5 130
Show 17254-5623 HJ 4942 AB 326 18.4 131
Show 17254-5623 HJ 4942 AC 64 41.2 131
Show 17254-5623 ANT 5 AD 39 47.2 131
Show 17387-5428 BVD 121 185 39.7 131

 
 
WDS 17239-5413 : COMPONENTS
 
 
  A
B pa=229.7°
sep=1.03"
 
 
17239-5413 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172351.30-541313.0 Mag 10.58 PmRA 1.00
PmDE -5.0 Tycho2 8728-00530-1
Tycho2
Tycho2 8728-00530-1 Pflag P RAmdeg 260.96376503 DEmdeg -54.22027651
PmRA 0.7 PmDE -5.0 E RAmdeg 26 E DEmdeg 34
E pmRA 3.3 E pmDE 2.9 EpRAm 1991.15 EpDEm 1990.31
Num 3 Q RAmdeg 3.2 Q DEmdeg 1.5 Q pmRA 3.2
Q pmDE 1.5 BTmag 10.725 E BTmag 0.044 VTmag 10.575
E VTmag 0.052 Prox 15 TYC T HIP
CCDM RAdeg 260.96387472 DEdeg -54.22023139 EpRA 1990 1.79
EpDE 1990 1.68 E RAdeg 25.9 E DEdeg 34.4 Posflg D
Corr 0.2
 
 
17239-5413 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172351.21-541313.7 Mag 11.97 PmRA 1.00
PmDE -5.0 Tycho2 8728-00530-2 Calc delta mag 1.39 Calc coord yes
Tycho2
Tycho2 8728-00530-2 Pflag P RAmdeg 260.96376503 DEmdeg -54.22027651
PmRA 0.7 PmDE -5.0 E RAmdeg 26 E DEmdeg 34
E pmRA 3.3 E pmDE 2.9 EpRAm 1991.15 EpDEm 1990.31
Num 3 Q RAmdeg 3.2 Q DEmdeg 1.5 Q pmRA 3.2
Q pmDE 1.5 BTmag 11.834 E BTmag 0.101 VTmag 11.970
E VTmag 0.202 Prox 15 TYC HIP
CCDM RAdeg 260.96326056 DEdeg -54.22041500 EpRA 1990 1.79
EpDE 1990 1.66 E RAdeg 146.5 E DEdeg 192.0 Posflg D
Corr 0.2