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Doubles in session


Current system
16397-2745
TDT 25


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

16397-2745 TDT 25

 
 
16h 39m 39.50s -27° 44' 32.6" P.A. 198.00 sep 2.5 mag 11.52,12.73
 
 
Coord 2000 16397-2745 Discov num TDT  25 Comp Coord arcsec 2000 16 39 39.50 -27 44 32.6
Date first 1991 Date last 1991 Obs 1
Pa first 198 Pa last 198 P.A. Now (θ) 198°
Sep first 2.5 Sep last 2.46 Sep. Now (ρ) 2.46"
Mag pri 11.52 Mag sec 12.73 delta mag (ΔM) 1.21 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 6804-01704-1 Gaia DR2 6032533943823522176
 
 
WDS 16397-2745 TDT 25 : 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
16397-2745 TDT 25 1991 1 198 2.5 11.52 12.73 163939.50-274432.6

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

 
 
WDS 16397-2745 TDT 25 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16397-2745 TDT 25 : MEASURES
 
 
No records found.

 
 
WDS 16397-2745 : VIRTUAL EYEPIECE
 
 

16397-2745 TDT 25A mag 11.52 16397-2745 TDT 25B sep 2.4 P.A. 196.00 mag 12.73 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16397-2745 : ALADIN DSS IMAGE @ 16h 39m 39.50s -27° 44' 32.6"
 
 
 
 
WDS 16397-2745 TDT 25 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16397-2745 TDT 25 distance=0' 16388-2735 USD1590 distance=15' 16385-2747 HJ 4875 distance=16' 16402-2800 VOU 44AB distance=17' 16402-2800 HJ 4878AB,C distance=17' 16383-2749 HJ 4872 distance=18' 16369-2801 RST1891 distance=40' 16428-2711 RSS 415 distance=54' 16369-2704 RST1892 distance=55' 16359-2813 RIZ 18 (Paikauhale) distance=58' 16434-2819 LSC 67 distance=61' 16418-2839 RST1896 distance=62' 16443-2727 BU 1116AB distance=64' 16443-2727 BU 1116AC distance=64' 16443-2726 SEE 285 distance=65' 16346-2822 RST1889 distance=76' 16432-2643 B 314 distance=78' 16439-2649 SKF2057 distance=80' 16446-2829 I 570 distance=80' 16459-2752 B 317 distance=83' 16346-2836 USD1569 distance=84' 16450-2831 RST1901 distance=85' 16352-2846 TOK 784 distance=86' 16341-2659 TOK 783 distance=88' 16431-2628 JNN 230AB distance=90' 16431-2628 JNN 230AC distance=90' 16437-2858 RST1897 distance=91' 16353-2629 I 1296 distance=96' 16352-2629 TDS9982 distance=97' 16455-2850 B 316 distance=101' 16442-2906 RST1898 distance=102' 16472-2733 BRT3033 distance=102' 16470-2822 HDS2381 distance=105' 16433-2923 TDT 47 distance=110' 16349-2611 RST3032 distance=113' 16471-2642 RSS 417 distance=117' 16308-2820 HJ 4859 distance=123' 16303-2755 OCC1132 distance=126' 16311-2651 USD1544 distance=126' 16306-2703 RST1888 distance=128' 16483-2845 HJ 4887 distance=129' 16300-2727 USD1537 distance=129' 16494-2734 RSS 418 distance=130' 16446-2938 I 991 distance=131' 16356-2541 USD1575 distance=135' 16306-2854 KPP2011 distance=139' 16509-2758 B 2820 distance=144' 16302-2633 SKF2054AB distance=145' 16496-2848 BRT3034 distance=146' 16360-3004 WFC 177 distance=148' 16288-2712 TOK 780 distance=149' 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 16397-2745 TDT 25 198 2.5
Show 16388-2735 USD1590 62 0.3 15
Show 16385-2747 HJ 4875 267 8.5 16
Show 16402-2800 VOU 44 AB 2 0.2 17
Show 16402-2800 HJ 4878 AB,C 359 8.1 17
Show 16383-2749 HJ 4872 262 10.7 18
Show 16369-2801 RST1891 184 0.7 40
Show 16428-2711 RSS 415 125 10.9 54
Show 16369-2704 RST1892 323 0.5 55
Show Paikauhale 16359-2813 RIZ 18 71 0.0 58
Show 16434-2819 LSC 67 333 0.0 61
Show 16418-2839 RST1896 264 3.0 62
Show 16443-2727 BU 1116 AB 20 2.4 64
Show 16443-2727 BU 1116 AC 196 24.4 64
Show 16443-2726 SEE 285 260 16.2 65
Show 16346-2822 RST1889 288 2.5 76
Show 16432-2643 B 314 334 0.7 78
Show 16439-2649 SKF2057 255 26.7 80
Show 16446-2829 I 570 195 2.0 80
Show 16459-2752 B 317 71 1.8 83
Show 16346-2836 USD1569 212 1.8 84
Show 16450-2831 RST1901 193 4.7 85
Show 16352-2846 TOK 784 236 0.1 86
Show 16341-2659 TOK 783 241 0.1 88
Show 16431-2628 JNN 230 AB 269 1.6 90
Show 16431-2628 JNN 230 AC 5 2.6 90
Show 16437-2858 RST1897 219 1.0 91
Show 16353-2629 I 1296 310 0.6 96
Show 16352-2629 TDS9982 226 1.2 97
Show 16455-2850 B 316 72 4.5 101
Show 16442-2906 RST1898 68 0.4 102
Show 16472-2733 BRT3033 313 5.0 102
Show 16470-2822 HDS2381 17 0.2 105
Show 16433-2923 TDT 47 316 0.6 110
Show 16349-2611 RST3032 203 2.1 113
Show 16471-2642 RSS 417 320 8.8 117
Show 16308-2820 HJ 4859 275 11.0 123
Show 16303-2755 OCC1132 -1 0.3 126
Show 16311-2651 USD1544 177 0.6 126
Show 16306-2703 RST1888 59 1.0 128
Show 16483-2845 HJ 4887 96 20.3 129
Show 16300-2727 USD1537 186 1.7 129
Show 16494-2734 RSS 418 152 10.7 130
Show 16446-2938 I 991 258 0.9 131
Show 16356-2541 USD1575 30 1.1 135
Show 16306-2854 KPP2011 331 16.0 139
Show 16509-2758 B 2820 151 5.9 144
Show 16302-2633 SKF2054 AB 159 23.2 145
Show 16496-2848 BRT3034 116 3.3 146
Show 16360-3004 WFC 177 326 8.0 148
Show 16288-2712 TOK 780 150 0.1 149

 
 
WDS 16397-2745 : COMPONENTS
 
 
  A
B pa=196.0°
sep=2.43"
 
 
16397-2745 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 163939.50-274432.6 Mag 11.52 PmRA -13.00
PmDE -12.0
 
 
16397-2745 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163939.45-274434.9 Mag 12.73 Calc delta mag 1.21
Calc coord yes