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Doubles in session


Current system
17022-2820
TDT 186
HD 153709


Nearby doubles
17' : 17013-2808
B 326AB

18' : 17009-2824
COO 205

30' : 17010-2844
RST1925

48' : 17022-2732
B 2402

49' : 16594-2852
RSS 430

56' : 17051-2900
OCC 723

58' : 17007-2725
CVN 100AB

60' : 17007-2915
I 1307

62' : 17021-2718
LDS 580

71' : 17055-2914
BRT3042

72' : 16579-2737
HJ 4902

75' : 16570-2752
RST1916

76' : 17078-2835
HJ 4919AB

79' : 16582-2918
RST1919

79' : 17029-2938
RST1929AB

80' : 16563-2806
RST1914

81' : 17005-2702
RST1924

83' : 17012-2941
HO 554AB

92' : 16576-2711
BRT3036

97' : 16551-2843
TOI1049

98' : 17070-2705
I 1310

101' : 16546-2816
RST1908AB

102' : 17014-2639
HDS2410

107' : 17003-3003
RST1923AB

110' : 16558-2710
HJ 4898

111' : 17102-2746
I 246



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

17022-2820 TDT 186 (HD 153709)

 
 
17h 02m 11.57s -28° 19' 36.2" P.A. 164.00 sep 0.6 mag 10.48,10.92 Sp A0IV/V
 
 
Coord 2000 17022-2820 Discov num TDT 186 Comp Coord arcsec 2000 17 02 11.57 -28 19 36.2
Date first 1991 Date last 2016 Obs 2
Pa first 165 Pa last 164.4 P.A. Now (θ) 164.4°
Sep first 0.4 Sep last 0.635 Sep. Now (ρ) 0.635"
Mag pri 10.48 Mag sec 10.92 delta mag (ΔM) 0.44 Spectral class A0IV/V (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -007 Sec motion dec -007
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153709 Constellation Ophiuchus Tycho2 6823-02388-1 Gaia DR2 6030155524060781056
HD 153709
 
 
WDS 17022-2820 TDT 186 (HD 153709) : NOTES
 
 
discov_num notes refcode
TDT 186 Claimed to be spurious and while the dm is very different, the relative Tok2018c
astrometry is close. Measures of TOK 728 were folded in with this pair.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2018c St j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A. & Horch, E.P. 2018AJ....155..235T
Tok2018c AJ 155, 235, 2018
 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17022-2820 TDT 186 1991 1 165 0.4 10.48 10.92 170211.57-281936.2
17022-2820 TDT 186 2016 2 164 0.6 10.48 10.92 A0IV/V N 170211.57-281936.2

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

 
 
WDS 17022-2820 TDT 186 (HD 153709) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17022-2820 TDT 186 (HD 153709) : MEASURES
 
 
No records found.

 
 
WDS 17022-2820 (HD 153709) : VIRTUAL EYEPIECE
 
 

17022-2820 TDT 186A mag 10.48 Sp A0IV/V 17022-2820 TDT 186B sep 0.6 P.A. 166.20 mag 10.92 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 17022-2820 (HD 153709) : ALADIN DSS IMAGE @ 17h 02m 11.57s -28° 19' 36.2"
 
 
 
 
WDS 17022-2820 TDT 186 (HD 153709) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17022-2820 TDT 186 distance=0' 17013-2808 B 326AB distance=17' 17013-2808 B 326AB,C distance=17' 17009-2824 COO 205 distance=18' 17010-2844 RST1925 distance=30' 17022-2732 B 2402 distance=48' 16594-2852 RSS 430 distance=49' 17051-2900 OCC 723 distance=56' 17007-2725 CVN 100AB distance=58' 17007-2725 CVN 100AC distance=58' 17007-2725 CVN 100AD distance=58' 17007-2915 I 1307 distance=60' 17021-2718 LDS 580 distance=62' 17055-2914 BRT3042 distance=71' 16579-2737 HJ 4902 distance=72' 16570-2752 RST1916 distance=75' 17078-2835 DAW 214BC distance=76' 17078-2835 HJ 4919AB distance=76' 17078-2835 ABH 88AD distance=76' 17078-2835 ABH 88AE distance=76' 17078-2835 ABH 88AF distance=76' 16582-2918 RST1919 distance=79' 17029-2938 RST1929AB distance=79' 17029-2938 RST1929BC distance=80' 16563-2806 RST1914 distance=80' 17005-2702 RST1924 distance=81' 17012-2941 HO 554AB distance=83' 17012-2941 HO 554AC distance=83' 16576-2711 BRT3036 distance=92' 16551-2843 TOI1049 distance=97' 17070-2705 I 1310 distance=98' 16546-2816 RST1908BC distance=101' 16546-2816 RST1908AB distance=101' 17014-2639 HDS2410 distance=102' 17003-3003 RST1923AB distance=107' 16558-2710 HJ 4898 distance=110' 17102-2746 I 246 distance=111' 16545-2734 B 322AB distance=113' 16545-2734 B 322AC distance=113' 16540-2857 HJ 4895 distance=115' 16547-2920 RSS 424 distance=116' 16535-2804 B 321 distance=117' 17061-2635 EVS 29 distance=117' 16539-2905 TVB 290 distance=119' 16588-3010 RST1921 distance=120' 17112-2838 B 333 distance=121' 16595-2622 B 324 distance=123' 17101-2715 LEI 29 distance=124' 17086-2650 SEE 319AB distance=124' 17086-2650 SEE 319Aa,Ab distance=124' 16581-3013 SEE 508AB distance=126' 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 17022-2820 TDT 186 164 0.6
Show 17013-2808 B 326 AB 89 0.3 17
Show 17013-2808 B 326 AB,C 287 1.0 17
Show 17009-2824 COO 205 74 2.5 18
Show 17010-2844 RST1925 30 0.6 30
Show 17022-2732 B 2402 58 8.8 48
Show 16594-2852 RSS 430 318 12.0 49
Show 17051-2900 OCC 723 -1 0.1 56
Show 17007-2725 CVN 100 AB 303 3.4 58
Show 17007-2725 CVN 100 AC 291 5.8 58
Show 17007-2725 CVN 100 AD 48 9.5 58
Show 17007-2915 I 1307 197 1.1 60
Show 17021-2718 LDS 580 199 14.5 62
Show 17055-2914 BRT3042 53 4.4 71
Show 16579-2737 HJ 4902 30 11.2 72
Show 16570-2752 RST1916 270 2.5 75
Show 17078-2835 DAW 214 BC 176 10.0 76
Show 17078-2835 HJ 4919 AB 264 22.4 76
Show 17078-2835 ABH 88 AD 38 81.0 76
Show 17078-2835 ABH 88 AE 304 95.7 76
Show 17078-2835 ABH 88 AF 128 30.2 76
Show 16582-2918 RST1919 196 0.6 79
Show 17029-2938 RST1929 AB 163 20.7 79
Show 17029-2938 RST1929 BC 163 1.0 80
Show 16563-2806 RST1914 169 0.5 80
Show 17005-2702 RST1924 180 0.5 81
Show 17012-2941 HO 554 AB 357 9.6 83
Show 17012-2941 HO 554 AC 350 35.3 83
Show 16576-2711 BRT3036 283 1.2 92
Show 16551-2843 TOI1049 154 1.3 97
Show 17070-2705 I 1310 160 1.9 98
Show 16546-2816 RST1908 BC 131 1.4 101
Show 16546-2816 RST1908 AB 60 8.2 101
Show 17014-2639 HDS2410 7 0.2 102
Show 17003-3003 RST1923 AB 19 2.6 107
Show 16558-2710 HJ 4898 122 13.9 110
Show 17102-2746 I 246 47 1.4 111
Show 16545-2734 B 322 AB 55 0.2 113
Show 16545-2734 B 322 AC 172 1.3 113
Show 16540-2857 HJ 4895 97 23.0 115
Show 16547-2920 RSS 424 346 11.1 116
Show 16535-2804 B 321 11 0.2 117
Show 17061-2635 EVS 29 244 19.0 117
Show 16539-2905 TVB 290 141 4.1 119
Show 16588-3010 RST1921 229 1.6 120
Show 17112-2838 B 333 100 0.4 121
Show 16595-2622 B 324 117 2.4 123
Show 17101-2715 LEI 29 257 1.5 124
Show 17086-2650 SEE 319 AB 211 7.6 124
Show 17086-2650 SEE 319 Aa,Ab 326 0.0 124
Show 16581-3013 SEE 508 AB 187 1.6 126

 
 
WDS 17022-2820 : COMPONENTS
 
 
  A
B pa=166.2°
sep=0.63"
 
 
17022-2820 A
 
 
Componente originario normalizzato AB Name HD 153709 Coord arcsec 2000 170211.57-281936.2 Mag 10.48
Spectral class A0IV/V (white) PmRA -2.00 PmDE -7.0 Tycho2 6823-02388-1
HD 153709
Tycho2
Tycho2 6823-02388-1 Pflag RAmdeg 255.54820844 DEmdeg -28.32676260
PmRA -1.8 PmDE -7.2 E RAmdeg 20 E DEmdeg 24
E pmRA 1.7 E pmDE 1.7 EpRAm 1986.61 EpDEm 1984.21
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 10.111 E BTmag 0.035 VTmag 10.028
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 255.54821472 DEdeg -28.32674722 EpRA 1990 1.76
EpDE 1990 1.68 E RAdeg 21.9 E DEdeg 27.7 Posflg
Corr 0.1
 
 
17022-2820 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170211.58-281936.8 Mag 10.92 PmRA -2.00
PmDE -7.0 Calc delta mag 0.44 Calc coord yes