17378-2323 HLD 30 AB (HD 159843)
17h 37m 46.85s -23° 23' 21.4" P.A. 109.00 sep 3.2 mag 8.66,10.03 Sp F3V dist. 156.49 pc (510.47 l.y.)
Coord 2000 |
17378-2323 |
|
Discov num |
HLD 30 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 37 46.85 -23 23 21.4 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
25 |
|
Pa first |
112 |
|
Pa last |
108.6 |
|
P.A. Now (θ) |
108.6° |
|
Sep first |
3.3 |
|
Sep last |
3.238 |
|
Sep. Now (ρ) |
3.238" |
|
Mag pri |
8.66 |
|
Mag sec |
10.03 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-033 |
|
Notes |
|
|
rPM=0.435
Nature of this double is uncertain.
17378-2323 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 159843 |
|
17 37 47 -23 23 21 |
HLD 30 AB |
2016 |
25 |
109 |
3.2 |
8.66 |
10.03 |
1.37 |
|
<=== |
Show |
|
|
17 37 47 -23 23 21 |
HLD 30 AC |
2015 |
9 |
340 |
71.1 |
8.66 |
11.21 |
2.55 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159843 |
|
Constellation |
Ophiuchus |
|
HIP |
86278 |
|
Tycho2 |
6827-00548-1 |
|
Gaia DR2 |
4116429392573020160 |
|
HD |
159843 |
|
CD |
CD-2313469 |
|
Distance |
156.49 |
|
Distance ly |
510.47 |
|
WDS 17378-2323 HLD 30 AB (HD 159843) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hld1874 |
Ma - |
Holden, E.S. |
. |
Hld1874 |
|
Washington Observations, 1874 |
|
Hld1875 |
Ma - |
Holden, E.S. |
. |
Hld1875 |
|
Washington Observations, 1875 |
|
Hld1875b |
Ma j |
Holden, E.S. & Newcomb, S. |
1875AN.....86..321H |
Hld1875b |
|
AN 86, 321, 1875 |
|
Hld1875c |
Ma j |
Holden, E.S. |
1875AN.....86..321H |
Hld1875c |
|
AN 86, 321, 1875 |
|
Hld1876 |
Ma - |
Holden, E.S. |
. |
Hld1876 |
|
Washington Observations, 1876 |
|
Hld1876b |
Ma j |
Holden, E.S. |
1876AN.....88..131H |
Hld1876b |
|
AN 88, 131, 1876 |
|
Hld1877 |
Ma - |
Holden, E.S. |
1877AN.....90..161H |
Hld1877 |
|
AN 90, 161, 1877 |
|
Hld1877b |
Ma j |
Holden, E.S. |
1877AN.....90..161H |
Hld1877b |
|
AN 90, 161, 1877 |
|
Hld1878 |
Ma - |
Holden, E.S. |
. |
Hld1878 |
|
Washington Observations, 1878 |
|
Hld1878b |
Ma j |
Holden, E.S. |
1878AN.....93...65H |
Hld1878b |
|
AN 93, 65, 1878 (data also in Hld1878) |
|
Hld1879 |
Ma - |
Holden, E.S. |
. |
Hld1879 |
|
Washington Observations, 1879 |
|
Hld1879b |
Ma j |
Holden, E.S. |
1879AN.....95..329H |
Hld1879b |
|
AN 95, 329, 1879 (data also in Hld1879) |
|
Hld1880 |
Ma - |
Holden, E.S. |
. |
Hld1880 |
|
Washington Observations, 1880 |
|
Hld1880b |
Ma j |
Holden, E.S. |
1880AN.....97..319H |
Hld1880b |
|
AN 97, 319, 1880 (data also in Hld1880) |
|
Hld1881 |
Ma - |
Holden, E.S. |
. |
Hld1881 |
|
Washington Observations, 1881 |
|
Hld1881b |
Ma j |
Holden, E.S. |
1881MNRAS..41..416. |
Hld1881b |
|
MNRAS 41, 416, 1881 |
|
Hld1882 |
Ma - |
Holden, E.S. |
1882PWasO...1...77H |
Hld1882 |
|
Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) |
1894PLicO...2.....B |
Hld1884 |
Ma - |
Holden, E.S. |
1884PWasO...2...97H |
Hld1884 |
|
Pub. Washburn Obs. 2, 97, 1884 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17378-2323 |
HLD 30 |
AB |
1998 |
21 |
108 |
2.8 |
8.66 |
10.03 |
F3V |
D |
173746.85-232321.4 |
17378-2323 |
HLD 30 |
AB |
2001 |
23 |
110 |
3.3 |
8.66 |
10.03 |
F3V |
D |
173746.85-232321.4 |
17378-2323 |
HLD 30 |
AB |
2015 |
24 |
109 |
3.2 |
8.66 |
10.03 |
F3V |
|
173746.85-232321.4 |
17378-2323 |
HLD 30 |
AB |
2016 |
25 |
109 |
3.2 |
8.66 |
10.03 |
F3V |
|
173746.85-232321.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17378-2323 HLD 30 AB (HD 159843) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17378-2323 HLD 30 AB (HD 159843) : MEASURES
No records found.
WDS 17378-2323 (HD 159843) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17378-2323 (HD 159843) : ALADIN DSS IMAGE @ 17h 37m 46.85s -23° 23' 21.4"
WDS 17378-2323 HLD 30 AB (HD 159843) : NEIGHBORHOODS
|
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 |
|
17378-2323 |
HLD 30 |
AB |
109 |
3.2 |
1 |
Show |
|
17378-2323 |
HLD 30 |
AC |
340 |
71.1 |
1 |
Show |
|
17383-2312 |
B 351 |
|
252 |
0.7 |
14 |
Show |
|
17396-2341 |
B 352 |
AB |
186 |
53.1 |
32 |
Show |
|
17396-2341 |
B 352 |
BC |
51 |
0.9 |
32 |
Show |
|
17399-2304 |
OCC1071 |
|
-1 |
0.0 |
36 |
Show |
|
17351-2320 |
OCC1068 |
|
-1 |
0.0 |
38 |
Show |
|
17371-2239 |
OCC1069 |
|
-1 |
0.0 |
46 |
Show |
|
17410-2304 |
ARA2203 |
|
345 |
9.2 |
48 |
Show |
|
17388-2233 |
RST3117 |
|
17 |
2.9 |
54 |
Show |
|
17418-2259 |
B 353 |
|
47 |
4.5 |
61 |
Show |
|
17373-2215 |
OCC1070 |
|
-1 |
0.0 |
69 |
Show |
|
17356-2438 |
TOK 609 |
|
184 |
999.9 |
81 |
Show |
|
17402-2208 |
OCC1072 |
|
-1 |
0.0 |
82 |
Show |
|
17320-2300 |
I 604 |
|
233 |
2.6 |
84 |
Show |
|
17353-2203 |
HUB 17 |
AB |
53 |
8.7 |
88 |
Show |
|
17353-2203 |
HUB 17 |
AC |
10 |
5.4 |
88 |
Show |
|
17353-2203 |
HUB 17 |
AD |
142 |
6.3 |
88 |
Show |
|
17387-2155 |
HDS2492 |
|
87 |
0.1 |
90 |
Show |
|
17427-2222 |
HJ 591 |
|
12 |
22.5 |
92 |
Show |
|
17380-2457 |
B 350 |
|
329 |
0.8 |
94 |
Show |
|
17335-2207 |
KPP2764 |
|
74 |
4.3 |
97 |
Show |
|
17448-2319 |
RST3127 |
|
151 |
2.3 |
97 |
Show |
|
17433-2221 |
VVV 45 |
|
18 |
3.3 |
99 |
Show |
|
17301-2257 |
B 343 |
|
199 |
2.3 |
110 |
Show |
|
17302-2402 |
RST5433 |
|
172 |
0.2 |
112 |
Show |
|
17380-2130 |
B 1865 |
|
167 |
3.5 |
113 |
Show |
|
17365-2515 |
TSN 184 |
|
257 |
0.5 |
113 |
Show |
|
17432-2151 |
ARA1501 |
|
113 |
12.8 |
120 |
Show |
|
17350-2129 |
B 2840 |
|
285 |
5.8 |
121 |
Show |
|
17462-2242 |
BRT1507 |
|
269 |
8.2 |
125 |
Show |
|
17412-2127 |
ARA1499 |
|
289 |
13.9 |
126 |
Show |
|
17287-2304 |
RST3103 |
|
15 |
1.7 |
127 |
Show |
|
17434-2141 |
OCC 401 |
|
-1 |
0.0 |
129 |
Show |
|
17415-2125 |
VVV 43 |
|
81 |
3.7 |
129 |
Show |
|
17425-2132 |
ARA1500 |
|
231 |
3.2 |
130 |
Show |
|
17290-2420 |
RST3105 |
|
247 |
0.2 |
134 |
Show |
|
17443-2503 |
VVV 47 |
|
150 |
17.6 |
134 |
Show |
|
17287-2235 |
B 2837 |
|
225 |
13.0 |
135 |
Show |
|
17358-2110 |
ARA1498 |
|
113 |
11.3 |
136 |
Show |
|
17372-2107 |
RST3113 |
|
167 |
2.2 |
137 |
Show |
|
17293-2213 |
SKF2523 |
|
314 |
3.5 |
137 |
Show |
|
17477-2355 |
VVV 49 |
|
242 |
2.8 |
140 |
Show |
|
17315-2134 |
I 602 |
|
313 |
3.3 |
141 |
Show |
|
17377-2102 |
DON 852 |
|
38 |
2.2 |
142 |
Show |
|
17368-2057 |
HU 751 |
|
302 |
0.3 |
147 |
Show |
|
17311-2129 |
RST3107 |
|
226 |
0.4 |
148 |
Show |
|
17480-2240 |
HU 1524 |
|
350 |
0.9 |
148 |
Show |
|
17431-2112 |
VVV 44 |
|
251 |
1.8 |
151 |
Show |
|
17488-2338 |
ARA2204 |
|
338 |
15.2 |
153 |
Show |
|
17405-2055 |
BRT1506 |
|
269 |
5.0 |
153 |
|
|
WDS 17378-2323 : COMPONENTS
|
A |
B |
B |
pa=110.1°
sep=3.00"
| |
C |
pa=341.2°
sep=70.42"
| pa=339.3°
sep=72.34"
|
17378-2323 A
Name |
HD 159843 |
|
Coord arcsec 2000 |
173746.85-232321.4 |
|
Mag |
8.66 |
|
Spectral class |
F3V (yellow-white) |
|
PmRA |
-37.00 |
|
PmDE |
-27.0 |
|
HIP |
86278 |
|
Tycho2 |
6827-00548-1 |
|
HD |
159843 |
|
CD |
CD-2313469 |
|
Tycho2 |
6827-00548-1 |
|
Pflag |
|
|
RAmdeg |
264.44514565 |
|
DEmdeg |
-23.38935249 |
|
PmRA |
-32.2 |
|
PmDE |
-27.7 |
|
E RAmdeg |
10 |
|
E DEmdeg |
12 |
|
E pmRA |
2.2 |
|
E pmDE |
2.1 |
|
EpRAm |
1991.39 |
|
EpDEm |
1990.95 |
|
Num |
4 |
|
Q RAmdeg |
2.5 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
2.5 |
|
Q pmDE |
2.0 |
|
BTmag |
9.103 |
|
E BTmag |
0.021 |
|
VTmag |
8.662 |
|
E VTmag |
0.019 |
|
Prox |
32 |
|
TYC |
T |
|
HIP |
86278 |
|
CCDM |
A |
|
RAdeg |
264.44522694 |
|
DEdeg |
-23.38928639 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.39 |
|
E RAdeg |
9.9 |
|
E DEdeg |
11.9 |
|
Posflg |
D |
|
Corr |
0.3 |
|
Catalog |
H |
|
HIP |
86278 |
|
Proxy |
H |
|
RAhms |
17 37 46.85 |
|
DEdms |
-23 23 21.4 |
|
Vmag |
8.28 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
264.445 |
|
DEdeg |
-23.3893 |
|
AstroRef |
A |
|
Plx |
8.98 |
|
CCDM |
17378-2323 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
109 |
|
Rho |
3.25 |
|
HD |
159843 |
|
BD |
|
|
CD |
CD-2313469 |
|
CP |
|
|
Dm number |
-2313469 |
|
VIred |
0.53 |
|
SpType |
F3V |
|
R SpType |
|
|
Coord arcsec 2000 |
173746.85-232321.4 |
|
HIP |
86278 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.6154399165 |
|
DErad |
-0.408220052 |
|
Plx |
6.39 |
|
PmRA |
-19.12 |
|
PmDE |
-33.22 |
|
E RArad |
1.36 |
|
E DErad |
0.98 |
|
E Plx |
1.42 |
|
E pmRA |
1.84 |
|
E pmDE |
1 |
|
Hpmag |
8.3893 |
|
E Hpmag |
0.0015 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.456 |
|
E BV |
0.015 |
|
VI |
0.53 |
|
Ccdm |
17378-2323 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.17 |
|
DDEs |
-22.5 |
|
R dRAs |
32 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.3 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-23 |
|
PmDE |
-41 |
|
Dm number |
-2313469 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
159843 |
|
M HD |
|
|
ADS BDS |
A10664 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17317S2320A |
|
HIC |
86278 |
|
17378-2323 B
Coord arcsec 2000 |
173747.05-232322.4 |
|
Mag |
10.03 |
|
PmRA |
-18.00 |
|
PmDE |
-33.0 |
|
Calc delta mag |
1.37 |
|
Calc coord |
yes |
|
Ccdm |
17378-2323 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HLD 30 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1881 |
|
Theta |
110 |
|
Rho |
3.4 |
|
Obs |
12 |
|
Vmag |
9.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10664 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17317S2320B |
|
HIC |
86278 |
|
17378-2323 C
Coord arcsec 2000 |
173745.20-232214.8 |
|
Mag |
11.21 |
|
PmRA |
-6.00 |
|
PmDE |
0.0 |
|
Tycho2 |
6827-00582-1 |
|
Calc delta mag |
2.55 |
|
Calc coord |
yes |
|
Tycho2 |
6827-00582-1 |
|
Pflag |
|
|
RAmdeg |
264.43748871 |
|
DEmdeg |
-23.37104856 |
|
PmRA |
-12.4 |
|
PmDE |
-4.3 |
|
E RAmdeg |
92 |
|
E DEmdeg |
103 |
|
E pmRA |
2.8 |
|
E pmDE |
2.8 |
|
EpRAm |
1972.55 |
|
EpDEm |
1963.43 |
|
Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.7 |
|
BTmag |
12.012 |
|
E BTmag |
0.168 |
|
VTmag |
11.214 |
|
E VTmag |
0.133 |
|
Prox |
705 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
264.43751833 |
|
DEdeg |
-23.37103917 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.38 |
|
E RAdeg |
106.7 |
|
E DEdeg |
130.4 |
|
Posflg |
|
|
Corr |
0.2 |
|
Ccdm |
17378-2323 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HLD 30 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
338 |
|
Rho |
68.3 |
|
Obs |
1 |
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10664 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17317S2320C |
|
HIC |
|
|