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Doubles in session


Current system
17439-3232
TDT 481
HD 318252


Nearby doubles
8' : 17439-3239
PRO 181AB

8' : 17444-3230
JSP 727

19' : 17435-3214
I 1008

25' : 17437-3256
COO 219

33' : 17413-3236
BRT1735

39' : 17461-3204
LDS 611

43' : 17470-3214
JSP 731

45' : 17404-3231
JSP 722

46' : 17405-3245
HWE 96

47' : 17407-3211
TDT 462

49' : 17402-3245
PRO 175

50' : 17452-3319
JKS 16

51' : 17403-3211
I 608

57' : 17394-3222
I 107

60' : 17421-3327
B 1339

60' : 17439-3132
RST3124

63' : 17419-3136
PRO 180

65' : 17479-3152
BRT1739

65' : 17452-3130
RST1985

66' : 17474-3320
BRT1737

66' : 17432-3127
RST3122

67' : 17413-3135
PRO 179AB

69' : 17469-3135
RSS 461

71' : 17399-3143
TDS 876

71' : 17411-3132
PRO 178

73' : 17381-3234
BRT1732



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

17439-3232 TDT 481 (HD 318252)

 
 
17h 43m 55.68s -32° 32' 00.1" P.A. 277.00 sep 0.6 mag 11.30,11.31 Sp A0
 
 
Coord 2000 17439-3232 Discov num TDT 481 Comp Coord arcsec 2000 17 43 55.68 -32 32 00.1
Date first 1991 Date last 1991 Obs 1
Pa first 277 Pa last 276.7 P.A. Now (θ) 276.7°
Sep first 0.6 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 11.30 Mag sec 11.31 delta mag (ΔM) 0.01 Spectral class A0 (white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 318252 Constellation Scorpius Tycho2 7381-00351-1 Gaia DR2 4054234486452573312
HD 318252
 
 
WDS 17439-3232 TDT 481 (HD 318252) : 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
17439-3232 TDT 481 1991 1 277 0.6 11.30 11.31 174355.68-323200.1

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

 
 
WDS 17439-3232 TDT 481 (HD 318252) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17439-3232 TDT 481 (HD 318252) : MEASURES
 
 
No records found.

 
 
WDS 17439-3232 (HD 318252) : VIRTUAL EYEPIECE
 
 

17439-3232 TDT 481A mag 11.3 Sp A0 17439-3232 TDT 481B sep 0.5 P.A. 277.90 mag 11.31 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 17439-3232 (HD 318252) : ALADIN DSS IMAGE @ 17h 43m 55.68s -32° 32' 00.1"
 
 
 
 
WDS 17439-3232 TDT 481 (HD 318252) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17439-3232 TDT 481 distance=0' 17439-3239 JSP 726BC distance=8' 17439-3239 PRO 181AB distance=8' 17444-3230 JSP 727 distance=8' 17435-3214 I 1008 distance=19' 17437-3256 COO 219 distance=25' 17413-3236 BRT1735 distance=33' 17461-3204 LDS 611 distance=39' 17470-3214 JSP 731 distance=43' 17404-3231 JSP 722 distance=45' 17405-3245 HWE 96 distance=46' 17407-3211 TDT 462 distance=47' 17402-3245 PRO 175 distance=49' 17452-3319 JKS 16 distance=50' 17403-3211 I 608 distance=51' 17394-3222 I 107 distance=57' 17421-3327 B 1339 distance=60' 17439-3132 RST3124 distance=60' 17419-3136 PRO 180 distance=63' 17479-3152 BRT1739 distance=65' 17452-3130 RST1985 distance=65' 17474-3320 BRT1737 distance=66' 17432-3127 RST3122 distance=66' 17413-3135 PRO 179AB distance=67' 17413-3135 DAM 94AC distance=67' 17413-3135 DAM 94AD distance=67' 17413-3135 DAM 94DE distance=67' 17469-3135 RSS 461 distance=69' 17399-3143 TDS 876 distance=71' 17411-3132 PRO 178 distance=71' 17381-3234 BRT1732 distance=73' 17495-3200 COO 221 distance=78' 17492-3315 HDS2515 distance=79' 17408-3341 BRT1733 distance=80' 17495-3156 JSP 735 distance=80' 17411-3120 PRO 177 distance=82' 17484-3333 BRT1740 distance=83' 17475-3343 BRT1738 distance=85' 17442-3108 RST3125 distance=85' 17374-3211 RSS 452 distance=85' 17380-3314 RST3115 distance=86' 17507-3313 LDS 615 distance=95' 17365-3212 BRT1730 distance=96' 17463-3054 RST1986 distance=103' 17480-3401 TDS 883 distance=103' 17517-3204 TDT 539 distance=103' 17490-3109 RST1989 distance=106' 17498-3347 RST3128 distance=106' 17408-3052 BSS 1 distance=108' 17372-3125 B 1338 distance=110' 17372-3123 HDS2487 distance=110' 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 17439-3232 TDT 481 277 0.6
Show 17439-3239 JSP 726 BC 262 1.7 8
Show 17439-3239 PRO 181 AB 51 2.5 8
Show 17444-3230 JSP 727 181 2.0 8
Show 17435-3214 I 1008 6 0.6 19
Show 17437-3256 COO 219 188 10.8 25
Show 17413-3236 BRT1735 76 4.8 33
Show 17461-3204 LDS 611 88 21.2 39
Show 17470-3214 JSP 731 204 2.0 43
Show 17404-3231 JSP 722 21 1.6 45
Show 17405-3245 HWE 96 246 5.5 46
Show 17407-3211 TDT 462 208 2.3 47
Show 17402-3245 PRO 175 194 3.6 49
Show 17452-3319 JKS 16 352 23.6 50
Show 17403-3211 I 608 302 2.1 51
Show 17394-3222 I 107 137 1.6 57
Show 17421-3327 B 1339 103 1.8 60
Show 17439-3132 RST3124 59 2.0 60
Show 17419-3136 PRO 180 223 3.9 63
Show 17479-3152 BRT1739 38 5.3 65
Show 17452-3130 RST1985 326 0.4 65
Show 17474-3320 BRT1737 333 2.8 66
Show 17432-3127 RST3122 19 0.5 66
Show 17413-3135 PRO 179 AB 75 2.9 67
Show 17413-3135 DAM 94 AC 185 6.9 67
Show 17413-3135 DAM 94 AD 351 21.8 67
Show 17413-3135 DAM 94 DE 156 3.9 67
Show 17469-3135 RSS 461 207 49.8 69
Show 17399-3143 TDS 876 143 0.8 71
Show 17411-3132 PRO 178 102 3.2 71
Show 17381-3234 BRT1732 141 3.0 73
Show 17495-3200 COO 221 308 9.2 78
Show 17492-3315 HDS2515 184 0.2 79
Show 17408-3341 BRT1733 174 3.7 80
Show 17495-3156 JSP 735 125 2.3 80
Show 17411-3120 PRO 177 232 8.9 82
Show 17484-3333 BRT1740 129 3.4 83
Show 17475-3343 BRT1738 67 5.4 85
Show 17442-3108 RST3125 351 2.5 85
Show 17374-3211 RSS 452 312 10.2 85
Show 17380-3314 RST3115 202 1.1 86
Show 17507-3313 LDS 615 176 101.3 95
Show 17365-3212 BRT1730 72 4.4 96
Show 17463-3054 RST1986 96 0.4 103
Show 17480-3401 TDS 883 239 2.0 103
Show 17517-3204 TDT 539 257 1.8 103
Show 17490-3109 RST1989 341 1.6 106
Show 17498-3347 RST3128 27 1.0 106
Show 17408-3052 BSS 1 206 0.4 108
Show 17372-3125 B 1338 19 0.3 110
Show 17372-3123 HDS2487 3 0.3 110

 
 
WDS 17439-3232 : COMPONENTS
 
 
  A
B pa=277.9°
sep=0.53"
 
 
17439-3232 A
 
 
Componente originario normalizzato AB Name HD 318252 Coord arcsec 2000 174355.68-323200.1 Mag 11.3
Spectral class A0 (white) PmRA 1.00 PmDE -2.0 Tycho2 7381-00351-1
HD 318252
Tycho2
Tycho2 7381-00351-1 Pflag RAmdeg 265.98189930 DEmdeg -32.53334489
PmRA 0.5 PmDE -2.4 E RAmdeg 26 E DEmdeg 36
E pmRA 1.9 E pmDE 1.9 EpRAm 1989.22 EpDEm 1986.36
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.3 BTmag 10.758 E BTmag 0.045 VTmag 10.606
E VTmag 0.055 Prox 438 TYC T HIP
CCDM RAdeg 265.98189778 DEdeg -32.53333917 EpRA 1990 1.64
EpDE 1990 1.11 E RAdeg 25.6 E DEdeg 36.7 Posflg
Corr -0.1
 
 
17439-3232 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174355.64-323200.0 Mag 11.31 PmRA 1.00
PmDE -2.0 Calc delta mag 0.01 Calc coord yes