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Current system
17117-2924
RST 1940
HD 155253


Nearby doubles
24' : 17134-2932
RST1943

27' : 17133-2908
B 335AB

37' : 17111-2959
TDT 257

43' : 17093-2954
B 330

47' : 17112-2838
B 333

50' : 17148-2855
OCC 745AB

70' : 17078-2835
HJ 4919AB

71' : 17146-2825
RSS 433

74' : 17102-3034
JSP 709

80' : 17055-2914
BRT3042

81' : 17168-3007
JNN 321

88' : 17173-3010
BU 1119

89' : 17051-2900
OCC 723

90' : 17076-3036
B 329

93' : 17184-2952
B 337

100' : 17102-2746
I 246

104' : 17193-2949
SKF 359

105' : 17151-2750
ELP 40

114' : 17145-3110
TDT 283

115' : 17029-2938
RST1929AB

115' : 17058-3049
RST1934

117' : 17206-2924
RST3088

118' : 17111-2724
REP 46AB

120' : 17111-2723
REP 45AB

123' : 17203-3012
SKF 360

124' : 17175-2746
TRN 24AB



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

17117-2924 RST 1940 (HD 155253)

 
 
17h 11m 39.24s -29° 23' 31.9" P.A. 209.00 sep 1.9 mag 10.14,12.06 Sp A1IV/V
 
 
Coord 2000 17117-2924 Discov num RST1940 Comp Coord arcsec 2000 17 11 39.24 -29 23 31.9
Date first 1934 Date last 2016 Obs 4
Pa first 210 Pa last 209.3 P.A. Now (θ) 209.3°
Sep first 1.8 Sep last 1.853 Sep. Now (ρ) 1.853"
Mag pri 10.14 Mag sec 12.06 delta mag (ΔM) 1.92 Spectral class A1IV/V (white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155253 Constellation Ophiuchus SAO 185124 Tycho2 6824-00616-1
Gaia DR2 6029098206195415424 HD 155253
 
 
WDS 17117-2924 RST 1940 (HD 155253) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17117-2924 RST1940 1991 3 213 1.8 10.14 12.06 A1IV/V 171139.24-292331.9
17117-2924 RST1940 2016 4 209 1.9 10.14 12.06 A1IV/V 171139.24-292331.9

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

 
 
WDS 17117-2924 RST 1940 (HD 155253) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17117-2924 RST 1940 (HD 155253) : MEASURES
 
 
No records found.

 
 
WDS 17117-2924 (HD 155253) : VIRTUAL EYEPIECE
 
 

17117-2924 RST1940A mag 10.14 Sp A1IV/V 17117-2924 RST1940B sep 1.8 P.A. 206.10 mag 12.06 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17117-2924 (HD 155253) : ALADIN DSS IMAGE @ 17h 11m 39.24s -29° 23' 31.9"
 
 
 
 
WDS 17117-2924 RST 1940 (HD 155253) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17117-2924 RST1940 distance=0' 17134-2932 RST1943 distance=24' 17133-2908 OCC 744Aa,Ab distance=27' 17133-2908 B 335AB distance=27' 17111-2959 TDT 257 distance=37' 17093-2954 B 330 distance=43' 17112-2838 B 333 distance=47' 17148-2855 OCC 745AB distance=50' 17078-2835 HJ 4919AB distance=70' 17078-2835 ABH 88AD distance=70' 17078-2835 ABH 88AE distance=70' 17078-2835 ABH 88AF distance=70' 17078-2835 DAW 214BC distance=71' 17146-2825 RSS 433 distance=71' 17102-3034 JSP 709 distance=74' 17055-2914 BRT3042 distance=80' 17168-3007 JNN 321 distance=81' 17173-3010 BU 1119 distance=88' 17051-2900 OCC 723 distance=89' 17076-3036 B 329 distance=90' 17184-2952 B 337 distance=93' 17102-2746 I 246 distance=100' 17193-2949 SKF 359 distance=104' 17151-2750 ELP 40 distance=105' 17145-3110 TDT 283 distance=114' 17029-2938 RST1929BC distance=114' 17029-2938 RST1929AB distance=115' 17058-3049 RST1934 distance=115' 17206-2924 RST3088 distance=117' 17111-2724 KRS 9Aa,Ab distance=118' 17111-2724 REP 46AB distance=118' 17113-2725 COR 10Aa,Ab distance=119' 17113-2725 CHN 26AC distance=119' 17113-2725 COR 10Aa,B distance=119' 17111-2723 KRS 8Aa,Ab distance=120' 17111-2723 REP 45AB distance=120' 17111-2723 REP 45CD distance=120' 17203-3012 SKF 360 distance=123' 17175-2746 TRN 24AB distance=124' 17175-2746 TRN 24AC distance=124' 17200-3026 RSS 436 distance=126' 17213-2916 VVV 41 distance=127' 17101-2715 LEI 29 distance=130' 17108-3134 B 1330 distance=131' 17012-2941 HO 554AB distance=138' 17012-2941 HO 554AC distance=138' 17022-2820 TDT 186 distance=140' 17094-3141 VOU 37Aa,Ab distance=141' 17094-3141 HJ 4921AB distance=141' 17094-3141 DAW 215AC distance=141' 17122-2703 BU 125AB distance=142' 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 17117-2924 RST1940 209 1.9
Show 17134-2932 RST1943 173 3.3 24
Show 17133-2908 OCC 744 Aa,Ab -1 0.1 27
Show 17133-2908 B 335 AB 208 4.5 27
Show 17111-2959 TDT 257 261 0.5 37
Show 17093-2954 B 330 345 0.2 43
Show 17112-2838 B 333 100 0.4 47
Show 17148-2855 OCC 745 AB -1 0.1 50
Show 17078-2835 HJ 4919 AB 264 22.4 70
Show 17078-2835 ABH 88 AD 38 81.0 70
Show 17078-2835 ABH 88 AE 304 95.7 70
Show 17078-2835 ABH 88 AF 128 30.2 70
Show 17078-2835 DAW 214 BC 176 10.0 71
Show 17146-2825 RSS 433 252 8.7 71
Show 17102-3034 JSP 709 260 4.9 74
Show 17055-2914 BRT3042 53 4.4 80
Show 17168-3007 JNN 321 299 1.7 81
Show 17173-3010 BU 1119 233 0.3 88
Show 17051-2900 OCC 723 -1 0.1 89
Show 17076-3036 B 329 183 0.2 90
Show 17184-2952 B 337 192 0.6 93
Show 17102-2746 I 246 47 1.4 100
Show 17193-2949 SKF 359 317 11.9 104
Show 17151-2750 ELP 40 190 0.1 105
Show 17145-3110 TDT 283 225 4.0 114
Show 17029-2938 RST1929 BC 163 1.0 114
Show 17029-2938 RST1929 AB 163 20.7 115
Show 17058-3049 RST1934 243 0.2 115
Show 17206-2924 RST3088 336 0.7 117
Show 17111-2724 KRS 9 Aa,Ab 114 0.0 118
Show 17111-2724 REP 46 AB 209 3.1 118
Show 17113-2725 COR 10 Aa,Ab 257 0.2 119
Show 17113-2725 CHN 26 AC 330 5.1 119
Show 17113-2725 COR 10 Aa,B 328 1.1 119
Show 17111-2723 KRS 8 Aa,Ab 219 0.1 120
Show 17111-2723 REP 45 AB 109 3.4 120
Show 17111-2723 REP 45 CD 330 5.1 120
Show 17203-3012 SKF 360 153 7.6 123
Show 17175-2746 TRN 24 AB 206 4.0 124
Show 17175-2746 TRN 24 AC 147 7.6 124
Show 17200-3026 RSS 436 224 7.0 126
Show 17213-2916 VVV 41 3 8.7 127
Show 17101-2715 LEI 29 257 1.5 130
Show 17108-3134 B 1330 72 0.1 131
Show 17012-2941 HO 554 AB 357 9.6 138
Show 17012-2941 HO 554 AC 350 35.3 138
Show 17022-2820 TDT 186 164 0.6 140
Show 17094-3141 VOU 37 Aa,Ab 40 0.2 141
Show 17094-3141 HJ 4921 AB 146 8.7 141
Show 17094-3141 DAW 215 AC 90 20.5 141
Show 17122-2703 BU 125 AB 66 1.8 142

 
 
WDS 17117-2924 : COMPONENTS
 
 
  A
B pa=206.1°
sep=1.80"
 
 
17117-2924 A
 
 
Componente originario normalizzato AB Name HD 155253 Coord arcsec 2000 171139.24-292331.9 Mag 10.14
Spectral class A1IV/V (white) PmRA 3.00 PmDE -4.0 SAO 185124
Tycho2 6824-00616-1 HD 155253 DM CD-2913276
Tycho2
Tycho2 6824-00616-1 Pflag P RAmdeg 257.91349571 DEmdeg -29.39219728
PmRA 3.4 PmDE -3.6 E RAmdeg 18 E DEmdeg 24
E pmRA 3.1 E pmDE 2.9 EpRAm 1991.27 EpDEm 1990.49
Num 3 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.1 BTmag 10.374 E BTmag 0.031 VTmag 10.139
E VTmag 0.036 Prox 18 TYC T HIP
CCDM RAdeg 257.91352222 DEdeg -29.39214056 EpRA 1990 1.70
EpDE 1990 1.40 E RAdeg 17.5 E DEdeg 23.5 Posflg D
Corr 0.0
SAO
SAO 185124 DelFlag RA1950 PmRA1950 -0.005
DE1950 PmDE1950 -0.005 Vmag 9.5 SpType A2
Double code Source 24 CatNum 10858 DM CD-2913276
DMcomp BDsup HD 155253 M HD 0
GC RA1950rad 4.48759541 DE1950rad -0.51194051 PmRA2000 -0.0051
PmDE2000 -0.004
CCDM
Ccdm 17117-2924 RComp Comp A Note1
Note2 Discov num DRAs -2.96 DDEs 27.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A2 PmNote *
PmRA -65 PmDE -5 Dm number -2913276 Cat1 CD
Name2 185124 Cat2 SAO HD 155253 M HD
ADS BDS M ADS BDS N IDS IDS 17053S2916A
HIC
 
 
17117-2924 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171139.18-292333.5 Mag 12.06 PmRA 3.00
PmDE -4.0 Tycho2 6824-00616-2 Calc delta mag 1.92 Calc coord yes
Tycho2
Tycho2 6824-00616-2 Pflag P RAmdeg 257.91349571 DEmdeg -29.39219728
PmRA 3.4 PmDE -3.6 E RAmdeg 18 E DEmdeg 24
E pmRA 3.1 E pmDE 2.9 EpRAm 1991.27 EpDEm 1990.49
Num 3 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.1 BTmag 11.993 E BTmag 0.117 VTmag 12.064
E VTmag 0.209 Prox 18 TYC HIP
CCDM RAdeg 257.91321056 DEdeg -29.39256417 EpRA 1990 1.71
EpDE 1990 1.39 E RAdeg 67.0 E DEdeg 92.2 Posflg D
Corr 0.0
CCDM
Ccdm 17117-2924 RComp Comp B Note1
Note2 Discov num RST1940 DRAs DDEs
R dRAs Year 1931 Theta 210 Rho 1.8
Obs 3 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17053S2916B
HIC