stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17432-2956
ARG 30
HD 160808


Nearby doubles
44' : 17459-2931
B 356

58' : 17388-3008
RSS 454AB

64' : 17408-3052
BSS 1

65' : 17457-2900
GHE 46AB

67' : 17378-2959
LDS6322

71' : 17463-3054
RST1986

71' : 17461-2857
SHN 224

73' : 17442-3108
RST3125

74' : 17397-3054
RST1976

83' : 17381-2907
B 349AB

88' : 17411-3120
PRO 177

89' : 17493-3036
RST1990

90' : 17429-2827
RST1982

91' : 17432-3127
RST3122

91' : 17495-2919
B 2417

91' : 17363-2943
DBR 192

93' : 17363-2931
DBR 193

93' : 17361-2941
DBR 190

94' : 17447-2825
OCC9166

94' : 17362-2931
DBR 191

95' : 17495-2910
I 1009

96' : 17360-2937
DBR 189

97' : 17439-3132
RST3124

97' : 17452-3130
RST1985

98' : 17456-2824
SHY 729

100' : 17411-3132
PRO 178



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17432-2956 ARG 30 (HD 160808)

 
 
17h 43m 09.54s -29° 56' 17.8" P.A. 291.00 sep 35.9 mag 8.91,9.46 Sp K4III
 
 
Coord 2000 17432-2956 Discov num ARG  30 Comp Coord arcsec 2000 17 43 09.54 -29 56 17.8
Date first 1880 Date last 2015 Obs 16
Pa first 292 Pa last 291 P.A. Now (θ) 291°
Sep first 36.7 Sep last 35.877 Sep. Now (ρ) 35.877"
Mag pri 8.91 Mag sec 9.46 delta mag (ΔM) 0.55 Spectral class K4III (yellow-orange)
Pri motion ra -006 Sec motion ra -004
Pri motion dec -009 Sec motion dec -004
Notes N (See Notes)
rPM=0.498
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 160808 Constellation Ophiuchus SAO 185650 Tycho2 6839-00059-1
Gaia DR2 4057040027795129344 HD 160808
 
 
WDS 17432-2956 ARG 30 (HD 160808) : NOTES
 
 
discov_num notes refcode
ARG 30 B is CD-29@13894.
 
 
REFERENCES
 
 
refcode metd author reference
Arg1857 - Argelander, F. ...................
Arg1857 Oeltzen Argelander Cat -15 to -31, 1857
Arg1862A - Argelander, F. 1862AN.....59....1A
Arg1862A cited by Auwers (AN 59, 1, 1862)
Arg1864 T - Argelander, F. 1864AN.....62R.253A
Arg1864 AN 62, 253, 1864
Arg1865 T - Argelander, F. 1865AN.....65...61A
Arg1865 AN 65, 61, 1865
Arg1880A - Argelander, F. 1880Obs.....3..569G
Arg1880A cited by Gledhill (Obs. 3, 569, 1880)
Arg1906A T - Argelander, F. (BD) 1906QB821.B972.....
Arg1906A cited in BDS (Burnham Double Star Cat., 1906)
Arg1908A T - Argelander, F. 1908JRASC...2..248E
Arg1908A cited by Espin (JRASC 2, 248, 1908) .
Arg1913A T - Argelander, F. (BD) 1913QB811.B8.......
Arg1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Arg1932A T - Argelander, F. (BD) 1932QB821.A43......
Arg1932A cited in ADS (Aitken Double Star Cat., 1932)
Arg1937A - Argelander, F. 1937AnLei..18....1S
Arg1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17432-2956 ARG 30 1998 12 291 35.7 8.91 9.46 K4III N D 174309.54-295617.8
17432-2956 ARG 30 1999 13 291 36.1 8.91 9.46 K4III N D 174309.54-295617.8
17432-2956 ARG 30 2013 14 292 35.7 8.91 9.46 K4III N D 174309.54-295617.8
17432-2956 ARG 30 2015 16 291 35.9 8.91 9.46 K4III N 174309.54-295617.8

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

 
 
WDS 17432-2956 ARG 30 (HD 160808) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17432-2956 ARG 30 (HD 160808) : MEASURES
 
 
No records found.

 
 
WDS 17432-2956 (HD 160808) : VIRTUAL EYEPIECE
 
 

17432-2956 ARG 30A mag 8.91 Sp K4III 17432-2956 ARG 30B sep 31.8 P.A. 293.90 mag 9.46 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 17432-2956 (HD 160808) : ALADIN DSS IMAGE @ 17h 43m 09.54s -29° 56' 17.8"
 
 
 
 
WDS 17432-2956 ARG 30 (HD 160808) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17432-2956 ARG 30 distance=1' 17459-2931 B 356 distance=44' 17388-3008 RSS 454AB distance=58' 17408-3052 BSS 1 distance=64' 17457-2900 GHE 46AB distance=65' 17457-2900 GHE 46AC distance=65' 17457-2900 GEN 1AD distance=65' 17457-2900 GEN 1AE distance=65' 17457-2900 GEN 1AF distance=65' 17457-2900 GHE 46AG distance=65' 17457-2900 GEN 1AH distance=65' 17457-2900 GEN 1AI distance=65' 17457-2900 GEN 1AJ distance=65' 17457-2900 GEN 1AK distance=65' 17457-2900 GEN 1AL distance=65' 17457-2900 GEN 1AM distance=65' 17457-2900 GEN 1AN distance=65' 17457-2900 GHE 46AO distance=65' 17457-2900 GHE 46AP distance=65' 17457-2900 GHE 46AQ distance=65' 17457-2900 GHE 46AR distance=65' 17457-2900 GHE 46AS distance=65' 17457-2900 GHE 46AT distance=65' 17457-2900 GHE 46A,Ug distance=65' 17457-2900 GHE 46A,Uh distance=65' 17457-2900 GHE 46A,Uf distance=65' 17457-2900 GHE 46A,Zc distance=65' 17457-2900 GHE 46A,Za distance=65' 17457-2900 GHE 46A,Zb distance=65' 17457-2900 GHE 46A,Ua distance=65' 17457-2900 GHE 46A,Ub distance=65' 17457-2900 GHE 46A,Ud distance=65' 17457-2900 GHE 46A,Ue distance=65' 17457-2900 GHE 46A,Ui distance=65' 17457-2900 GHE 46A,Uj distance=65' 17457-2900 GHE 46A,Uk distance=65' 17457-2900 GHE 46A,Ul distance=65' 17457-2900 GHE 46A,Um distance=65' 17457-2900 GHE 46A,Un distance=65' 17457-2900 GHE 46A,Uo distance=65' 17457-2900 GHE 46A,Up distance=65' 17457-2900 GHE 46A,Va distance=65' 17457-2900 GHE 46A,Vb distance=65' 17457-2900 GHE 46A,Vc distance=65' 17457-2900 GHE 46A,Vd distance=65' 17457-2900 GHE 46A,Ve distance=65' 17457-2900 GHE 46A,Vf distance=65' 17457-2900 GHE 46A,Vg distance=65' 17457-2900 GHE 46A,Vh distance=65' 17457-2900 GHE 46A,Vi distance=65' 17457-2900 GHE 46A,Vj distance=65' 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 17432-2956 ARG 30 291 35.9 1
Show 17459-2931 B 356 329 3.7 44
Show 17388-3008 RSS 454 AB 233 8.0 58
Show 17408-3052 BSS 1 206 0.4 64
Show 17457-2900 GHE 46 AB 142 0.4 65
Show 17457-2900 GHE 46 AC 314 0.1 65
Show 17457-2900 GEN 1 AD 76 0.4 65
Show 17457-2900 GEN 1 AE 78 0.5 65
Show 17457-2900 GEN 1 AF 95 0.5 65
Show 17457-2900 GHE 46 AG 129 0.6 65
Show 17457-2900 GEN 1 AH 157 0.3 65
Show 17457-2900 GEN 1 AI 171 0.4 65
Show 17457-2900 GEN 1 AJ 164 0.6 65
Show 17457-2900 GEN 1 AK 6 0.5 65
Show 17457-2900 GEN 1 AL 230 0.3 65
Show 17457-2900 GEN 1 AM 156 1.1 65
Show 17457-2900 GEN 1 AN 129 0.7 65
Show 17457-2900 GHE 46 AO 53 0.4 65
Show 17457-2900 GHE 46 AP 89 0.3 65
Show 17457-2900 GHE 46 AQ 153 0.3 65
Show 17457-2900 GHE 46 AR 49 0.4 65
Show 17457-2900 GHE 46 AS 184 0.1 65
Show 17457-2900 GHE 46 AT 166 0.1 65
Show 17457-2900 GHE 46 A,Ug 161 0.1 65
Show 17457-2900 GHE 46 A,Uh 60 0.3 65
Show 17457-2900 GHE 46 A,Uf 229 0.0 65
Show 17457-2900 GHE 46 A,Zc 1 1.2 65
Show 17457-2900 GHE 46 A,Za 67 1.2 65
Show 17457-2900 GHE 46 A,Zb 261 0.3 65
Show 17457-2900 GHE 46 A,Ua 80 0.5 65
Show 17457-2900 GHE 46 A,Ub 304 0.7 65
Show 17457-2900 GHE 46 A,Ud 250 0.8 65
Show 17457-2900 GHE 46 A,Ue 286 1.0 65
Show 17457-2900 GHE 46 A,Ui 65 0.4 65
Show 17457-2900 GHE 46 A,Uj 14 0.5 65
Show 17457-2900 GHE 46 A,Uk 276 0.1 65
Show 17457-2900 GHE 46 A,Ul 153 0.5 65
Show 17457-2900 GHE 46 A,Um 47 0.7 65
Show 17457-2900 GHE 46 A,Un 19 0.8 65
Show 17457-2900 GHE 46 A,Uo 157 0.8 65
Show 17457-2900 GHE 46 A,Up 216 1.0 65
Show 17457-2900 GHE 46 A,Va 89 1.0 65
Show 17457-2900 GHE 46 A,Vb 181 1.0 65
Show 17457-2900 GHE 46 A,Vc 26 1.0 65
Show 17457-2900 GHE 46 A,Vd 130 1.1 65
Show 17457-2900 GHE 46 A,Ve 159 1.0 65
Show 17457-2900 GHE 46 A,Vf 308 1.2 65
Show 17457-2900 GHE 46 A,Vg 243 1.1 65
Show 17457-2900 GHE 46 A,Vh 217 1.1 65
Show 17457-2900 GHE 46 A,Vi 268 1.2 65
Show 17457-2900 GHE 46 A,Vj 220 1.3 65

 
 
WDS 17432-2956 : COMPONENTS
 
 
  A
B pa=293.9°
sep=31.75"
 
 
17432-2956 A
 
 
Componente originario normalizzato AB Name HD 160809 Coord arcsec 2000 174309.54-295617.8 Mag 8.91
Spectral class K4III (yellow-orange) PmRA -6.00 PmDE -9.0 SAO 185650
Tycho2 6839-00059-1 HD 160809 DM CD-2913895
Tycho2
Tycho2 6839-00059-1 Pflag RAmdeg 265.78976742 DEmdeg -29.93827476
PmRA -7.3 PmDE -5.9 E RAmdeg 12 E DEmdeg 14
E pmRA 1.6 E pmDE 1.5 EpRAm 1989.97 EpDEm 1988.32
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 11.120 E BTmag 0.063 VTmag 8.910
E VTmag 0.017 Prox 360 TYC T HIP
CCDM RAdeg 265.78978722 DEdeg -29.93826028 EpRA 1990 1.63
EpDE 1990 1.31 E RAdeg 12.4 E DEdeg 15.4 Posflg
Corr -0.2
SAO
SAO 185650 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.019 Vmag 8.8 SpType K2
Double code Source 24 CatNum 11225 DM CD-2913895
DMcomp BDsup HD 160809 M HD 0
GC RA1950rad 4.62493923 DE1950rad -0.52212878 PmRA2000 -0.0004
PmDE2000 0.02
 
 
17432-2956 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174307.31-295604.9 Mag 9.46 PmRA -4.00
PmDE -4.0 SAO 185649 Tycho2 6839-00113-1 HD 160808
DM CD-2913894 Calc delta mag 0.55 Calc coord yes
Tycho2
Tycho2 6839-00113-1 Pflag RAmdeg 265.77900858 DEmdeg -29.93469538
PmRA -3.8 PmDE -5.1 E RAmdeg 12 E DEmdeg 14
E pmRA 1.7 E pmDE 1.4 EpRAm 1990.55 EpDEm 1988.27
Num 8 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 9.622 E BTmag 0.023 VTmag 9.462
E VTmag 0.023 Prox 360 TYC T HIP
CCDM RAdeg 265.77901972 DEdeg -29.93468222 EpRA 1990 1.64
EpDE 1990 1.31 E RAdeg 11.8 E DEdeg 14.7 Posflg
Corr -0.1
SAO
SAO 185649 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.032 Vmag 9 SpType B8
Double code Source 24 CatNum 11224 DM CD-2913894
DMcomp BDsup HD 160808 M HD 0
GC RA1950rad 4.62475203 DE1950rad -0.52207081 PmRA2000 0.0013
PmDE2000 -0.031