17155+1052 HDS 2440 (HD 156146)
17h 15m 28.89s +10° 51' 36.0" P.A. 82.00 sep 0.2 mag 9.24,10.04 Sp G5 dist. 71.48 pc (233.17 l.y.)
Coord 2000 |
17155+1052 |
|
Discov num |
HDS2440 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 28.89 +10 51 36.0 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
15 |
|
Pa first |
293 |
|
Pa last |
82.1 |
|
P.A. Now (θ) |
71.4° |
|
Sep first |
0.1 |
|
Sep last |
0.159 |
|
Sep. Now (ρ) |
0.151" |
|
Mag pri |
9.24 |
|
Mag sec |
10.04 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-065 |
|
Sec motion ra |
|
|
Pri motion dec |
-225 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 156146 |
|
Constellation |
Ophiuchus |
|
SAO |
102690 |
|
HIP |
84417 |
|
Tycho2 |
0982-02190-1 |
|
Gaia DR2 |
4539864892406879872 |
|
HD |
156146 |
|
GC |
23297 |
|
BD |
BD+11 3146 |
|
Distance |
71.48 |
|
Distance ly |
233.17 |
|
ORBITAL ELEMENTS
Period (P) | 25.73y | ± 0.26 |
Periastron (T) | 2002.46y | ± 0.12 |
Semi-major axis (a) | 153.7m | ± 1.3 |
Eccentricity (e) | 0.252 | ± 0.012 |
Inclination (i) | 120.5° | ± 1 |
Longitude of periastron (ω) | 109.3° | ± 1.5 |
Node (Ω) | 75.25° | ± 0.6 |
Notes | | |
Reference | Mdz2021 | |
Equinox | | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
40.8 |
0.091 |
2001 |
13.4 |
0.066 |
2002 |
329.4 |
0.060 |
2003 |
294.0 |
0.079 |
2004 |
274.4 |
0.104 |
2005 |
262.1 |
0.124 |
2006 |
252.5 |
0.135 |
2007 |
243.9 |
0.138 |
2008 |
235.2 |
0.134 |
2009 |
225.5 |
0.126 |
2010 |
214.3 |
0.115 |
2011 |
200.8 |
0.105 |
2012 |
184.9 |
0.098 |
2013 |
167.3 |
0.096 |
2014 |
150.1 |
0.100 |
2015 |
135.0 |
0.108 |
2016 |
122.5 |
0.120 |
2017 |
112.3 |
0.133 |
2018 |
103.9 |
0.145 |
2019 |
96.7 |
0.155 |
2020 |
90.3 |
0.162 |
2021 |
84.2 |
0.164 |
2022 |
78.0 |
0.160 |
2023 |
71.4 |
0.151 |
2024 |
63.4 |
0.134 |
2025 |
52.6 |
0.111 |
2026 |
35.1 |
0.084 |
2027 |
2.6 |
0.062 |
2028 |
317.9 |
0.064 |
2029 |
287.6 |
0.086 |
2030 |
270.6 |
0.111 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 17155+1052 HDS 2440 (HD 156146) : NOTES
discov_num |
notes |
refcode |
HDS2440 |
Cvetkovic et al. (2014) derive spectral types G4 and G6, masses 1.07 |
|
|
and 1.02 Msun. Dynamical parallax is 15.31 +/- 0.60 mas. |
Cve2014 |
REFERENCES
refcode |
metd |
author |
reference |
Cve2014 |
orb - |
Cvetkovic, Z., Pavlovic, R., & Ninkovic, S. |
2014AJ....147...62C |
Cve2014 |
|
AJ 147, 62, 2014 |
|
Mdz2021 |
orb j |
Mendez, R.A., Claveria, R.M. & Costa, E. |
2021AJ....161..155M |
Mdz2021 |
|
AJ 161, 155, 2021 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HDS |
Hipparcos Double Star (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17155+1052 |
HDS2440 |
|
2006 |
3 |
251 |
0.2 |
9.24 |
10.04 |
G5 |
D |
171528.94+105138.0 |
17155+1052 |
HDS2440 |
|
2008 |
5 |
50 |
0.1 |
9.24 |
10.04 |
G5 |
D |
171528.94+105138.0 |
17155+1052 |
HDS2440 |
|
2010 |
6 |
26 |
0.1 |
9.24 |
10.04 |
G5 |
D |
171528.94+105138.0 |
17155+1052 |
HDS2440 |
|
2017 |
10 |
108 |
0.1 |
9.24 |
10.04 |
G5 |
NO |
171528.89+105136.0 |
17155+1052 |
HDS2440 |
|
2018 |
11 |
283 |
0.1 |
9.24 |
10.04 |
G5 |
NO |
171528.89+105136.0 |
17155+1052 |
HDS2440 |
|
2019 |
12 |
94 |
0.2 |
9.24 |
10.04 |
G5 |
NO |
171528.89+105136.0 |
17155+1052 |
HDS2440 |
|
2021 |
15 |
82 |
0.2 |
9.24 |
10.04 |
G5 |
NO |
171528.89+105136.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17155+1052 HDS 2440 (HD 156146) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17155+1052 HDS 2440 (HD 156146) : MEASURES
No records found.
WDS 17155+1052 (HD 156146) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 17155+1052 (HD 156146) : ALADIN DSS IMAGE @ 17h 15m 28.89s +10° 51' 36.0"
WDS 17155+1052 HDS 2440 (HD 156146) : 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 |
|
17155+1052 |
HDS2440 |
|
82 |
0.2 |
|
Show |
|
17148+1051 |
GRV 948 |
|
66 |
34.0 |
10 |
Show |
|
17167+1100 |
BPM 678 |
|
201 |
111.2 |
20 |
Show |
|
17138+1114 |
A 2785 |
|
51 |
4.1 |
34 |
Show |
|
17174+1113 |
HU 172 |
|
345 |
1.2 |
36 |
Show |
|
17176+1025 |
HDS2445 |
|
242 |
0.1 |
41 |
Show |
|
17125+1035 |
B 2826 |
|
31 |
31.6 |
48 |
Show |
|
17148+1000 |
STF2143 |
|
120 |
28.5 |
53 |
Show |
|
17119+1044 |
TDS 856 |
|
349 |
2.0 |
54 |
Show |
|
17116+1008 |
DAM 974 |
|
77 |
5.7 |
72 |
Show |
|
17173+0937 |
UC 3318 |
|
245 |
29.0 |
80 |
Show |
|
17122+0946 |
HU 170 |
|
269 |
1.8 |
82 |
Show |
|
17183+0931 |
STT 326 |
|
223 |
18.6 |
91 |
Show |
|
17199+1155 |
UC 227 |
|
107 |
18.8 |
91 |
Show |
|
17096+1013 |
CVR 857 |
|
4 |
21.6 |
95 |
Show |
|
17140+1234 |
TDT 275 |
|
167 |
2.2 |
105 |
Show |
|
17150+1238 |
HDS2439 |
|
169 |
0.5 |
107 |
Show |
|
17086+0951 |
HU 167 |
|
93 |
0.8 |
119 |
Show |
|
17217+1209 |
GWP2704 |
|
134 |
25.4 |
121 |
Show |
|
17134+1249 |
DAM 990 |
BC |
32 |
1.7 |
122 |
Show |
|
17134+1249 |
DAM 990 |
AB |
136 |
25.6 |
122 |
Show |
|
17099+1229 |
GWP2692 |
|
251 |
5.6 |
128 |
Show |
|
17173+0845 |
KPP4031 |
|
181 |
1.7 |
130 |
Show |
|
17113+1246 |
JNN 152 |
|
162 |
34.5 |
130 |
Show |
|
17164+1303 |
LDS 990 |
|
359 |
4.4 |
135 |
Show |
|
17219+1230 |
HDS2451 |
|
81 |
0.4 |
137 |
Show |
|
17233+0936 |
HEI 797 |
|
335 |
1.3 |
139 |
Show |
|
17092+0907 |
DAM 910 |
|
73 |
4.2 |
140 |
Show |
|
17088+0911 |
RAO 510 |
|
-1 |
0.2 |
142 |
Show |
|
17218+0905 |
WIS 317 |
|
352 |
492.4 |
142 |
Show |
|
17159+0826 |
LDS4732 |
|
278 |
19.7 |
146 |
Show |
|
17055+1033 |
BU 357 |
|
308 |
1.5 |
148 |
Show |
|
17070+1213 |
AG 353 |
|
248 |
9.6 |
149 |
Show |
|
17230+1231 |
GWP2706 |
|
68 |
19.6 |
149 |
Show |
|
17174+1319 |
HDS2444 |
|
291 |
0.2 |
150 |
Show |
|
17154+1329 |
RAO 604 |
|
225 |
0.8 |
157 |
Show |
|
17155+1332 |
GWP2699 |
|
93 |
229.2 |
161 |
Show |
|
17263+1137 |
KPP1265 |
|
324 |
9.7 |
166 |
Show |
|
17099+1318 |
DAM 929 |
AB |
336 |
2.1 |
168 |
Show |
|
17099+1318 |
DAM 929 |
AC |
305 |
8.0 |
168 |
Show |
|
17219+0830 |
KPP3315 |
|
141 |
8.9 |
171 |
Show |
|
17245+0901 |
BRT3223 |
|
272 |
4.6 |
174 |
Show |
|
17118+1338 |
KPP2297 |
AB |
59 |
19.3 |
175 |
Show |
|
17093+1326 |
DAM 912 |
|
58 |
5.2 |
180 |
Show |
|
17279+1123 |
STF2166 |
|
282 |
27.0 |
186 |
Show |
|
17080+1322 |
MMA 39 |
|
272 |
15.4 |
186 |
Show |
|
17278+1137 |
BRT1285 |
|
13 |
2.8 |
186 |
Show |
|
17054+1244 |
H 5 133 |
|
307 |
60.9 |
187 |
Show |
|
17098+0804 |
OSO 77 |
AB |
275 |
6.4 |
188 |
Show |
|
17098+0804 |
OSO 77 |
AC |
56 |
9.1 |
188 |
Show |
|
17098+0804 |
OSO 77 |
AD |
353 |
10.3 |
188 |
|
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WDS 17155+1052 : COMPONENTS
17155+1052 A
Componente originario normalizzato |
AB |
|
Name |
HD 156146 |
|
Coord arcsec 2000 |
171528.89+105136.0 |
|
Mag |
9.24 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-65.00 |
|
PmDE |
-225.0 |
|
SAO |
102690 |
|
HIP |
84417 |
|
Tycho2 |
0982-02190-1 |
|
HD |
156146 |
|
GC |
23297 |
|
BD |
BD+11 3146 |
|
Tycho2 |
0982-02190-1 |
|
Pflag |
|
|
RAmdeg |
258.87039961 |
|
DEmdeg |
10.86000839 |
|
PmRA |
-67.0 |
|
PmDE |
-225.9 |
|
E RAmdeg |
8 |
|
E DEmdeg |
10 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1990.44 |
|
EpDEm |
1990.08 |
|
Num |
14 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.6 |
|
BTmag |
9.546 |
|
E BTmag |
0.022 |
|
VTmag |
8.729 |
|
E VTmag |
0.015 |
|
Prox |
852 |
|
TYC |
T |
|
HIP |
84417 |
|
CCDM |
AB |
|
RAdeg |
258.87055639 |
|
DEdeg |
10.86053556 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
8.2 |
|
E DEdeg |
10.1 |
|
Posflg |
P |
|
Corr |
-0.3 |
|
SAO |
102690 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.005 |
|
DE1950 |
|
|
PmDE1950 |
-0.22 |
|
Vmag |
8.1 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
23297 |
|
DM |
BD+11 3146 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
156146 |
|
M HD |
0 |
|
GC |
23297 |
|
RA1950rad |
4.50788949 |
|
DE1950rad |
0.19055943 |
|
PmRA2000 |
-0.0048 |
|
PmDE2000 |
-0.219 |
|
Catalog |
H |
|
HIP |
84417 |
|
Proxy |
H |
|
RAhms |
17 15 28.94 |
|
DEdms |
+10 51 38.0 |
|
Vmag |
8.67 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
258.871 |
|
DEdeg |
10.8606 |
|
AstroRef |
* |
|
Plx |
13.08 |
|
CCDM |
17155+1052 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
293 |
|
Rho |
0.148 |
|
HD |
156146 |
|
BD |
BD+11 3146 |
|
CD |
|
|
CP |
|
|
Dm number |
+11 3146 |
|
VIred |
0.77 |
|
SpType |
G5 |
|
R SpType |
|
|
Coord arcsec 2000 |
171528.94+105138.0 |
|
HIP |
84417 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.5181437917 |
|
DErad |
0.1895525164 |
|
Plx |
13.99 |
|
PmRA |
-64.67 |
|
PmDE |
-225.38 |
|
E RArad |
1.18 |
|
E DErad |
0.84 |
|
E Plx |
1.28 |
|
E pmRA |
1.35 |
|
E pmDE |
0.96 |
|
Hpmag |
8.813 |
|
E Hpmag |
0.0027 |
|
SHp |
0.019 |
|
VA |
0 |
|
BV |
0.734 |
|
E BV |
0.018 |
|
VI |
0.78 |
|
Ccdm |
17155+1052 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.10 |
|
DDEs |
-24.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.2 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-65 |
|
PmDE |
-225 |
|
Dm number |
+11 3146 |
|
Cat1 |
BD |
|
Name2 |
+10 2027 |
|
Cat2 |
AGK2/3 |
|
HD |
156146 |
|
M HD |
|
|
ADS BDS |
|
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M ADS BDS |
|
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N IDS |
|
|
IDS |
|
|
HIC |
84417 |
|
17155+1052 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
171528.90+105136.0 |
|
Mag |
10.04 |
|
Calc delta mag |
0.8 |
|
Calc coord |
yes |
|
Ccdm |
17155+1052 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-1.11 |
|
DDEs |
-23.9 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
293 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
10.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-65 |
|
PmDE |
-225 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
84417 |
|