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Doubles in session


Current system
17321-3028
TDT 401
HD 315961


Nearby doubles
3' : 17323-3028
HLD 29

13' : 17330-3023
SKF2061AB

13' : 17316-3018
I 105

14' : 17316-3041
LDS 602

15' : 17331-3035
CHM 6AB

19' : 17336-3032
B 346

19' : 17336-3025
RST1971

32' : 17316-2958
B 345

43' : 17333-3108
B 1336

45' : 17351-3008
RST1974

49' : 17355-3009
BRT3046

50' : 17336-2942
RST1972

54' : 17281-3022
RST1960

55' : 17300-3116
PRO 167

56' : 17313-3123
RST1964

58' : 17287-3107
PRO 163

62' : 17353-2942
DBR 183

63' : 17354-2942
DBR 184

64' : 17355-2942
DBR 185AB

66' : 17301-3128
PRO 168

66' : 17353-2937
DBR 182

68' : 17282-3112
PRO 162

69' : 17289-2936
B 341

70' : 17361-2941
DBR 190

71' : 17356-2933
DBR 186

71' : 17363-2943
DBR 192



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

17321-3028 TDT 401 (HD 315961)

 
 
17h 32m 08.68s -30° 28' 28.6" P.A. 226.00 sep 1.6 mag 10.32,11.40
 
 
Coord 2000 17321-3028 Discov num TDT 401 Comp Coord arcsec 2000 17 32 08.68 -30 28 28.6
Date first 1991 Date last 1991 Obs 1
Pa first 226 Pa last 226.3 P.A. Now (θ) 226.3°
Sep first 1.6 Sep last 1.59 Sep. Now (ρ) 1.59"
Mag pri 10.32 Mag sec 11.40 delta mag (ΔM) 1.08 Spectral class
Pri motion ra +008 Sec motion ra +008
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 315961 Constellation Scorpius Tycho2 7375-00399-1 Gaia DR2 4058415929249655424
HD 315961
 
 
WDS 17321-3028 TDT 401 (HD 315961) : 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
17321-3028 TDT 401 1991 1 226 1.6 10.32 11.40 173208.68-302828.6

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

 
 
WDS 17321-3028 TDT 401 (HD 315961) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17321-3028 TDT 401 (HD 315961) : MEASURES
 
 
No records found.

 
 
WDS 17321-3028 (HD 315961) : VIRTUAL EYEPIECE
 
 

17321-3028 TDT 401A mag 10.32 17321-3028 TDT 401B sep 1.5 P.A. 222.00 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17321-3028 (HD 315961) : ALADIN DSS IMAGE @ 17h 32m 08.68s -30° 28' 28.6"
 
 
 
 
WDS 17321-3028 TDT 401 (HD 315961) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17321-3028 TDT 401 distance=0' 17323-3028 HLD 29 distance=3' 17330-3023 SKF2061AB distance=13' 17330-3023 SKF2061AC distance=13' 17316-3018 I 105 distance=13' 17316-3041 LDS 602 distance=14' 17331-3035 CHM 6BC distance=14' 17331-3035 CHM 6AB distance=15' 17336-3032 B 346 distance=19' 17336-3025 RST1971 distance=19' 17316-2958 B 345 distance=32' 17333-3108 B 1336 distance=43' 17351-3008 RST1974 distance=45' 17355-3009 BRT3046 distance=49' 17336-2942 RST1972 distance=50' 17281-3022 RST1960 distance=54' 17300-3116 PRO 167 distance=55' 17313-3123 RST1964 distance=56' 17287-3107 PRO 163 distance=58' 17353-2942 DBR 183 distance=62' 17354-2942 DBR 184 distance=63' 17355-2942 DBR 185AB distance=64' 17355-2942 DBR 185AC distance=64' 17301-3128 PRO 168 distance=66' 17353-2937 DBR 182 distance=66' 17282-3112 PRO 162 distance=68' 17289-2936 B 341 distance=69' 17361-2941 DBR 190 distance=70' 17356-2933 DBR 186 distance=71' 17363-2943 DBR 192 distance=71' 17272-2957 B 340 distance=72' 17360-2937 DBR 189 distance=72' 17357-2933 DBR 187 distance=73' 17358-2932 DBR 188 distance=74' 17292-3132 FGS 30AB distance=74' 17292-3132 SNA 72AC distance=74' 17292-3132 SNA 72AD distance=74' 17292-3132 SNA 72AE distance=74' 17362-2931 DBR 191 distance=78' 17314-3147 PRO 170 distance=79' 17363-2931 DBR 193 distance=80' 17297-3143 PRO 165 distance=82' 17312-2909 BRT3045 distance=82' 17378-2959 LDS6322 distance=82' 17296-3146 RST1962 distance=84' 17372-3123 HDS2487 distance=86' 17372-3125 B 1338 distance=86' 17349-2909 HDS2483 distance=88' 17388-3008 RSS 454AB distance=89' 17342-3155 LPO 63 distance=91' 17354-3149 COO 215 distance=91' 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 17321-3028 TDT 401 226 1.6
Show 17323-3028 HLD 29 227 1.9 3
Show 17330-3023 SKF2061 AB 313 5.4 13
Show 17330-3023 SKF2061 AC 173 17.1 13
Show 17316-3018 I 105 169 1.7 13
Show 17316-3041 LDS 602 315 8.5 14
Show 17331-3035 CHM 6 BC 306 3.1 14
Show 17331-3035 CHM 6 AB 255 4.8 15
Show 17336-3032 B 346 189 0.3 19
Show 17336-3025 RST1971 57 0.3 19
Show 17316-2958 B 345 115 0.6 32
Show 17333-3108 B 1336 114 2.0 43
Show 17351-3008 RST1974 341 0.2 45
Show 17355-3009 BRT3046 74 6.4 49
Show 17336-2942 RST1972 69 0.5 50
Show 17281-3022 RST1960 18 1.3 54
Show 17300-3116 PRO 167 260 11.7 55
Show 17313-3123 RST1964 207 3.1 56
Show 17287-3107 PRO 163 17 6.9 58
Show 17353-2942 DBR 183 67 4.3 62
Show 17354-2942 DBR 184 339 3.2 63
Show 17355-2942 DBR 185 AB 16 8.0 64
Show 17355-2942 DBR 185 AC 93 8.8 64
Show 17301-3128 PRO 168 19 5.7 66
Show 17353-2937 DBR 182 299 4.0 66
Show 17282-3112 PRO 162 121 14.9 68
Show 17289-2936 B 341 248 0.4 69
Show 17361-2941 DBR 190 60 4.5 70
Show 17356-2933 DBR 186 120 4.9 71
Show 17363-2943 DBR 192 145 2.0 71
Show 17272-2957 B 340 304 0.6 72
Show 17360-2937 DBR 189 134 2.4 72
Show 17357-2933 DBR 187 210 3.5 73
Show 17358-2932 DBR 188 344 3.6 74
Show 17292-3132 FGS 30 AB 201 0.0 74
Show 17292-3132 SNA 72 AC 316 1.8 74
Show 17292-3132 SNA 72 AD 1 5.0 74
Show 17292-3132 SNA 72 AE 65 6.7 74
Show 17362-2931 DBR 191 29 5.3 78
Show 17314-3147 PRO 170 169 19.0 79
Show 17363-2931 DBR 193 297 3.8 80
Show 17297-3143 PRO 165 202 3.5 82
Show 17312-2909 BRT3045 228 4.7 82
Show 17378-2959 LDS6322 195 1.8 82
Show 17296-3146 RST1962 181 1.6 84
Show 17372-3123 HDS2487 3 0.3 86
Show 17372-3125 B 1338 19 0.3 86
Show 17349-2909 HDS2483 97 0.6 88
Show 17388-3008 RSS 454 AB 233 8.0 89
Show 17342-3155 LPO 63 123 5.1 91
Show 17354-3149 COO 215 357 8.0 91

 
 
WDS 17321-3028 : COMPONENTS
 
 
  A
B pa=222.0°
sep=1.48"
 
 
17321-3028 A
 
 
Componente originario normalizzato AB Name HD 315961 Coord arcsec 2000 173208.68-302828.6 Mag 10.32
PmRA 8.00 PmDE 1.0 Tycho2 7375-00399-1 HD 315961
Tycho2
Tycho2 7375-00399-1 Pflag RAmdeg 263.03615547 DEmdeg -30.47463619
PmRA 8.1 PmDE 1.1 E RAmdeg 40 E DEmdeg 50
E pmRA 2.8 E pmDE 2.5 EpRAm 1989.03 EpDEm 1985.96
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 11.615 E BTmag 0.099 VTmag 10.292
E VTmag 0.053 Prox 731 TYC T HIP
CCDM RAdeg 263.03613389 DEdeg -30.47463889 EpRA 1990 1.72
EpDE 1990 1.45 E RAdeg 41.3 E DEdeg 51.7 Posflg
Corr 0.3
 
 
17321-3028 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173208.60-302829.7 Mag 11.4 PmRA 8.00
PmDE 1.0 Calc delta mag 1.08 Calc coord yes