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Current system
17190-2034
RSS 435


Nearby doubles
6' : 17189-2029
ARA1124

29' : 17189-2005
ARA 713

38' : 17200-1959
I 592

43' : 17210-2107
DON 832AB

44' : 17221-2044
SEE 326

47' : 17200-2119
RST3086

49' : 17159-2056
REP 47

53' : 17226-2049
DON 833

54' : 17228-2024
TDT 327

55' : 17199-1941
A 2240

57' : 17178-1940
BHA 18

58' : 17226-2004
B 2834

60' : 17200-2132
HU 750

71' : 17151-1951
B 336AB

76' : 17226-1937
MOC 12AB

78' : 17206-1920
A 2241AB

78' : 17221-2138
LDS 594

80' : 17188-1915
I 591

83' : 17165-1920
BU 958

84' : 17150-1933
OCC 520

85' : 17133-2058
ARA1123

85' : 17135-2002
ARA 710

86' : 17250-2022
DON 838

90' : 17233-1927
HDS2455

93' : 17238-2138
HDS2456

94' : 17236-2143
HLD 133



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

17190-2034 RSS 435

 
 
17h 19m 02.66s -20° 34' 06.5" P.A. 303.00 sep 19.8 mag 8.83,13.00 Sp F2V dist. 137.55 pc (448.69 l.y.)
 
 
Coord 2000 17190-2034 Discov num RSS 435 Comp Coord arcsec 2000 17 19 02.66 -20 34 06.5
Date first 1977 Date last 2015 Obs 5
Pa first 305 Pa last 302.9 P.A. Now (θ) 302.9°
Sep first 19.4 Sep last 19.828 Sep. Now (ρ) 19.828"
Mag pri 8.83 Mag sec 13.00 delta mag (ΔM) 4.17 Spectral class F2V (yellow-white)
Pri motion ra +013 Sec motion ra -017
Pri motion dec +004 Sec motion dec +009
Notes N (See Notes)
rPM=1.581
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus HIP 84719 Tycho2 6241-00659-1 Gaia DR2 4115934779722374784
HD 156550 BD BD-20 4718 Distance 137.55 Distance ly 448.69
 
 
WDS 17190-2034 RSS 435 : NOTES
 
 
discov_num notes refcode
RSS 435 CPD-20@6531
 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17190-2034 RSS 435 1999 2 304 19.7 8.83 13.00 F2V N D 171902.66-203406.5
17190-2034 RSS 435 2010 4 304 19.5 8.83 13.00 F2V N 171902.66-203406.5
17190-2034 RSS 435 2015 5 303 19.8 8.83 13.00 F2V N 171902.66-203406.5

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

 
 
WDS 17190-2034 RSS 435 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17190-2034 RSS 435 : MEASURES
 
 
No records found.

 
 
WDS 17190-2034 : VIRTUAL EYEPIECE
 
 

17190-2034 RSS 435A mag 8.83 Sp F2V 17190-2034 RSS 435B sep 18.9 P.A. 304.60 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 17190-2034 : ALADIN DSS IMAGE @ 17h 19m 02.66s -20° 34' 06.5"
 
 
 
 
WDS 17190-2034 RSS 435 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17190-2034 RSS 435 distance=0' 17189-2029 ARA1124 distance=6' 17189-2005 ARA 713 distance=29' 17200-1959 I 592 distance=38' 17210-2107 DON 832AB distance=43' 17210-2107 TNN 8AC distance=43' 17221-2044 SEE 326 distance=44' 17200-2119 RST3086 distance=47' 17159-2056 REP 47 distance=49' 17226-2049 DON 833 distance=53' 17228-2024 TDT 327 distance=54' 17199-1941 A 2240 distance=55' 17178-1940 BHA 18 distance=57' 17226-2004 B 2834 distance=58' 17200-2132 HU 750 distance=60' 17151-1951 B 336AB distance=71' 17151-1951 B 336BC distance=71' 17226-1937 MOC 12AB distance=76' 17226-1937 MOC 12AC distance=76' 17226-1937 MOC 12AD distance=76' 17206-1920 A 2241AB distance=78' 17206-1920 OCC 529Aa,Ab distance=78' 17221-2138 LDS 594 distance=78' 17188-1915 I 591 distance=80' 17165-1920 BU 958 distance=83' 17150-1933 OCC 520 distance=84' 17133-2058 ARA1123 distance=85' 17135-2002 ARA 710 distance=85' 17250-2022 DON 838 distance=86' 17233-1927 HDS2455 distance=90' 17238-2138 HDS2456 distance=93' 17236-2143 HLD 133 distance=94' 17247-2126 HLD 134 distance=95' 17152-2154 KPP4030 distance=97' 17147-1919 RST3079 distance=98' 17125-2109 HDS2432 distance=99' 17151-2156 HU 749 distance=99' 17150-2203 B 2828AB distance=106' 17150-2203 B 2828AC distance=106' 17194-1849 SLE 12 distance=106' 17127-2136 OCC1096 distance=109' 17150-2210 ARA1816 distance=112' 17111-2039 TOK 791AB distance=113' 17257-2138 TDT 345 distance=113' 17122-2135 OCC1095 distance=114' 17203-1842 RST3089 distance=114' 17264-2123 OCC1097 distance=114' 17144-1901 A 2238 distance=114' 17268-1959 I 599 distance=115' 17219-1846 SLE 14 distance=116' 17262-1930 GWP2712 distance=120' 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 17190-2034 RSS 435 303 19.8
Show 17189-2029 ARA1124 73 6.6 6
Show 17189-2005 ARA 713 300 7.1 29
Show 17200-1959 I 592 270 14.7 38
Show 17210-2107 DON 832 AB 26 4.1 43
Show 17210-2107 TNN 8 AC 261 10.8 43
Show 17221-2044 SEE 326 7 0.9 44
Show 17200-2119 RST3086 265 2.6 47
Show 17159-2056 REP 47 66 4.4 49
Show 17226-2049 DON 833 257 7.8 53
Show 17228-2024 TDT 327 83 0.6 54
Show 17199-1941 A 2240 203 1.6 55
Show 17178-1940 BHA 18 40 6.0 57
Show 17226-2004 B 2834 354 6.5 58
Show 17200-2132 HU 750 112 1.9 60
Show 17151-1951 B 336 AB 230 9.7 71
Show 17151-1951 B 336 BC 163 3.7 71
Show 17226-1937 MOC 12 AB 14 2.8 76
Show 17226-1937 MOC 12 AC 241 4.3 76
Show 17226-1937 MOC 12 AD 177 5.0 76
Show 17206-1920 A 2241 AB 70 5.3 78
Show 17206-1920 OCC 529 Aa,Ab -1 1.3 78
Show 17221-2138 LDS 594 99 4.8 78
Show 17188-1915 I 591 36 1.1 80
Show 17165-1920 BU 958 210 1.9 83
Show 17150-1933 OCC 520 -1 0.0 84
Show 17133-2058 ARA1123 119 13.3 85
Show 17135-2002 ARA 710 89 11.0 85
Show 17250-2022 DON 838 340 0.4 86
Show 17233-1927 HDS2455 314 0.4 90
Show 17238-2138 HDS2456 205 0.1 93
Show 17236-2143 HLD 133 171 0.9 94
Show 17247-2126 HLD 134 140 4.5 95
Show 17152-2154 KPP4030 289 3.1 97
Show 17147-1919 RST3079 139 1.7 98
Show 17125-2109 HDS2432 65 11.3 99
Show 17151-2156 HU 749 151 1.9 99
Show 17150-2203 B 2828 AB 192 5.7 106
Show 17150-2203 B 2828 AC 74 8.3 106
Show 17194-1849 SLE 12 203 24.2 106
Show 17127-2136 OCC1096 55 0.0 109
Show 17150-2210 ARA1816 345 14.1 112
Show 17111-2039 TOK 791 AB 240 1.1 113
Show 17257-2138 TDT 345 303 1.7 113
Show 17122-2135 OCC1095 -1 0.0 114
Show 17203-1842 RST3089 159 0.6 114
Show 17264-2123 OCC1097 -1 0.0 114
Show 17144-1901 A 2238 207 0.9 114
Show 17268-1959 I 599 133 2.2 115
Show 17219-1846 SLE 14 290 16.3 116
Show 17262-1930 GWP2712 70 11.9 120

 
 
WDS 17190-2034 : COMPONENTS
 
 
  A
B pa=304.6°
sep=18.95"
 
 
17190-2034 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171902.66-203406.5 Mag 8.83 Spectral class F2V (yellow-white)
PmRA 13.00 PmDE 4.0 HIP 84719 Tycho2 6241-00659-1
HD 156550 BD BD-20 4718
Tycho2
Tycho2 6241-00659-1 Pflag RAmdeg 259.76111693 DEmdeg -20.56847593
PmRA 13.9 PmDE 2.9 E RAmdeg 10 E DEmdeg 13
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.25 EpDEm 1990.50
Num 7 Q RAmdeg 0.3 Q DEmdeg 0.3 Q pmRA 0.3
Q pmDE 0.3 BTmag 9.286 E BTmag 0.022 VTmag 8.862
E VTmag 0.019 Prox 871 TYC T HIP 84719
CCDM RAdeg 259.76108250 DEdeg -20.56848278 EpRA 1990 1.64
EpDE 1990 1.12 E RAdeg 9.7 E DEdeg 13.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 84719 Proxy RAhms 17 19 02.66
DEdms -20 34 06.5 Vmag 8.78 VarFlag R Vmag G
RAdeg 259.761 DEdeg -20.5685 AstroRef Plx 6.57
CCDM 17190-2034 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 156550 BD BD-20 4718
CD CP Dm number -20 4718 VIred 0.48
SpType F2V R SpType Coord arcsec 2000 171902.66-203406.5
Hipparcos 2
HIP 84719 Sn 5 So 0 Nc 1
RArad 4.5336860847 DErad -0.3589877298 Plx 7.27 PmRA 13.49
PmDE 2.35 E RArad 0.95 E DErad 0.59 E Plx 1.06
E pmRA 1.17 E pmDE 0.62 Hpmag 8.8769 E Hpmag 0.0023
SHp 0.014 VA 0 BV 0.418 E BV 0.02
VI 0.48
CCDM
Ccdm 17190-2034 RComp Comp A Note1
Note2 Discov num DRAs 2.65 DDEs -6.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.6 Sp F0 PmNote
PmRA PmDE Dm number -20 4718 Cat1 BD
Name2 Cat2 HD 156550 M HD
ADS BDS M ADS BDS N IDS * IDS 17131S2028A
HIC 84719
 
 
17190-2034 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171901.55-203355.7 Mag 13 PmRA -17.00
PmDE 9.0 Calc delta mag 4.17 Calc coord yes
CCDM
Ccdm 17190-2034 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.52 DDEs 4.5
R dRAs 40 Year 1977 Theta 305 Rho 19.4
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17131S2028B
HIC