11545+1925 STTA 112 AB (HD 103432)
11h 54m 32.07s +19° 24' 40.4" P.A. 36.00 sep 73.4 mag 8.28,8.49 Sp G0 dist. 40.5 pc (132.11 l.y.)
Coord 2000 |
11545+1925 |
|
Discov num |
STTA112 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 54 32.07 +19 24 40.4 |
|
Date first |
1875 |
|
Date last |
2017 |
|
Obs |
36 |
|
Pa first |
35 |
|
Pa last |
35.5 |
|
P.A. Now (θ) |
35.5° |
|
Sep first |
73.1 |
|
Sep last |
73.4 |
|
Sep. Now (ρ) |
73.4" |
|
Mag pri |
8.28 |
|
Mag sec |
8.49 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-458 |
|
Sec motion ra |
-453 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-015 |
|
Notes |
N
Z
V
(See Notes, Parallax indicates components are physical, Proper motion indicates physical) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
11545+1925 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 103432 |
99858 |
11 54 32 +19 24 40 |
STTA 112 AB |
2017 |
36 |
36 |
73.4 |
8.28 |
8.49 |
0.21 |
|
<=== |
Show |
|
99861 |
11 54 35 +19 25 40 |
LBU 14 BC |
2017 |
4 |
350 |
79.6 |
8.49 |
12.83 |
4.34 |
|
|
Show |
|
99861 |
11 54 35 +19 25 40 |
LBU 14 BD |
2017 |
4 |
314 |
116.5 |
8.49 |
13.48 |
4.99 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 103432 |
|
Constellation |
Leo |
|
SAO |
99858 |
|
HIP |
58067 |
|
Tycho2 |
1443-00454-1 |
|
HD |
103432 |
|
GC |
16283 |
|
GL |
Gl 452.3A |
|
BD |
BD+20 2658 |
|
Distance |
40.5 |
|
Distance ly |
132.11 |
|
WDS 11545+1925 STTA 112 AB (HD 103432) : NOTES
discov_num |
notes |
refcode |
STTA112 |
LDS 929. B is BD+20@2659. |
|
|
NLTT 28915/28923 |
Chm2004 |
|
AB: HJL 161. |
HJL1986 |
|
AB: SHY 229. Bayesian analysis by Shaya & Olling (2011) indicates very |
Shy2011 |
|
high (near 100%) probability pair is physical. |
|
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
HJL1986 |
|
A&AS 66, 131, 1986 |
|
HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
Shy2011 |
|
ApJS 192, 2, 2011 |
|
Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LBU |
Le Beau, J. |
39 |
STT |
Struve, O. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
11545+1925 |
STTA112 |
AB |
2004 |
26 |
35 |
73.1 |
8.28 |
8.49 |
G0 |
NZDV |
115432.07+192440.4 |
11545+1925 |
STTA112 |
AB |
2014 |
28 |
35 |
72.9 |
8.28 |
8.49 |
G0 |
NZ V |
115432.07+192440.4 |
11545+1925 |
STTA112 |
AB |
2015 |
30 |
37 |
73.8 |
8.28 |
8.49 |
G0 |
NZ V |
115432.07+192440.4 |
11545+1925 |
STTA112 |
AB |
2017 |
32 |
36 |
73.4 |
8.28 |
8.49 |
G0 |
NZ V |
115432.07+192440.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11545+1925 STTA 112 AB (HD 103432) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11545+1925 STTA 112 AB (HD 103432) : MEASURES
No records found.
WDS 11545+1925 (HD 103432) : 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 11545+1925 (HD 103432) : ALADIN DSS IMAGE @ 11h 54m 32.07s +19° 24' 40.4"
WDS 11545+1925 STTA 112 AB (HD 103432) : 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 |
|
11545+1925 |
STTA112 |
AB |
36 |
73.4 |
1 |
Show |
|
11545+1925 |
LBU 14 |
BC |
350 |
79.6 |
2 |
Show |
|
11545+1925 |
LBU 14 |
BD |
314 |
116.5 |
2 |
Show |
|
11545+1921 |
CVR 632 |
|
214 |
18.2 |
4 |
Show |
|
11547+1916 |
KPP2373 |
|
223 |
20.3 |
9 |
Show |
|
11557+1902 |
GWP1706 |
|
328 |
27.4 |
28 |
Show |
|
11561+2015 |
BRT2289 |
|
87 |
1.6 |
56 |
Show |
|
11526+2014 |
LDS4153 |
|
206 |
59.7 |
56 |
Show |
|
11539+2020 |
HU 1256 |
AB |
355 |
0.3 |
57 |
Show |
|
11539+2020 |
HU 1256 |
AC |
347 |
1.4 |
57 |
Show |
|
11531+1832 |
GRV1195 |
|
198 |
15.2 |
57 |
Show |
|
11533+2019 |
STF1577 |
|
10 |
8.6 |
58 |
Show |
|
11542+2023 |
CBL 363 |
|
75 |
14.7 |
59 |
Show |
|
11511+1851 |
HJ 511 |
AB |
245 |
33.8 |
60 |
Show |
|
11511+1851 |
SIN 67 |
AC |
190 |
23.9 |
60 |
Show |
|
11528+1828 |
GWP1696 |
|
139 |
27.0 |
62 |
Show |
|
11570+2023 |
DVG 32 |
|
258 |
53.9 |
68 |
Show |
|
11574+2019 |
DVG 34 |
|
122 |
6.1 |
69 |
Show |
|
11571+2026 |
DVG 33 |
|
47 |
32.3 |
72 |
Show |
|
11574+1823 |
A 2486 |
|
239 |
1.1 |
75 |
Show |
|
11495+1949 |
GWP1685 |
|
283 |
18.0 |
76 |
Show |
|
11575+1809 |
GWP1713 |
|
184 |
9.7 |
88 |
Show |
|
11584+1810 |
GWP1720 |
|
172 |
132.7 |
93 |
Show |
|
11516+1802 |
SLW 661 |
|
268 |
153.1 |
93 |
Show |
|
11534+1744 |
LNV 11 |
|
164 |
3.2 |
103 |
Show |
|
11480+2013 |
MKT 7 |
Aa,Ab |
23 |
0.0 |
105 |
Show |
|
11480+2013 |
STFB 7 |
AB |
356 |
75.5 |
105 |
Show |
|
11595+1808 |
GRV 847 |
|
350 |
32.8 |
105 |
Show |
|
12019+1939 |
CVR 641 |
|
181 |
27.0 |
106 |
Show |
|
11564+1742 |
LNV 12 |
|
347 |
2.4 |
106 |
Show |
|
11475+2002 |
HDS1665 |
Aa,Ab |
133 |
1.0 |
107 |
Show |
|
11475+2002 |
SHJ 130 |
AB |
30 |
71.0 |
107 |
Show |
|
12006+1820 |
HDS1688 |
AB |
6 |
0.5 |
109 |
Show |
|
12006+1820 |
GII 182 |
Aa,Ab |
99 |
0.1 |
109 |
Show |
|
11545+1735 |
A 2485 |
|
216 |
2.3 |
110 |
Show |
|
11576+1742 |
COU 296 |
|
233 |
1.6 |
112 |
Show |
|
12024+1916 |
A 2165 |
|
38 |
0.3 |
112 |
Show |
|
11594+2052 |
HO 534 |
|
138 |
10.3 |
112 |
Show |
|
11528+2117 |
UC 2225 |
|
203 |
5.8 |
116 |
Show |
|
11489+1802 |
LDS5742 |
|
109 |
4.4 |
117 |
Show |
|
11550+1724 |
GRV 843 |
|
246 |
31.8 |
121 |
Show |
|
12007+2051 |
BDK 5 |
|
234 |
203.7 |
123 |
Show |
|
12000+1736 |
KPP 616 |
|
56 |
5.6 |
134 |
Show |
|
12023+2047 |
A 2164 |
|
122 |
1.5 |
138 |
Show |
|
11470+2056 |
CBL 357 |
|
262 |
25.2 |
141 |
Show |
|
12046+1952 |
SLW 680 |
|
337 |
14.1 |
145 |
Show |
|
11452+1821 |
GIC 101 |
|
280 |
999.9 |
148 |
Show |
|
12000+1720 |
TDS8157 |
|
125 |
0.6 |
148 |
Show |
|
12033+2045 |
TDS8195 |
|
61 |
0.2 |
148 |
Show |
|
11441+1914 |
CBL 351 |
|
213 |
15.3 |
148 |
Show |
|
12022+2108 |
A 2163 |
|
169 |
0.7 |
150 |
|
|
WDS 11545+1925 : COMPONENTS
|
A |
B |
C |
B |
pa=35.4°
sep=73.49"
| |
C |
pa=12.1°
sep=141.41"
| pa=350.6°
sep=79.47"
| |
D |
pa=345.2°
sep=145.03"
| pa=315.3°
sep=113.07"
| pa=271.7°
sep=66.55"
|
11545+1925 A
Name |
HD 103432 |
|
Coord arcsec 2000 |
115432.07+192440.4 |
|
Mag |
8.28 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
-458.00 |
|
PmDE |
-18.0 |
|
SAO |
99858 |
|
HIP |
58067 |
|
Tycho2 |
1443-00454-1 |
|
HD |
103432 |
|
GC |
16283 |
|
BD |
BD+20 2658 |
|
Tycho2 |
1443-00454-1 |
|
Pflag |
|
|
RAmdeg |
178.63361784 |
|
DEmdeg |
19.41123347 |
|
PmRA |
-449.6 |
|
PmDE |
-15.7 |
|
E RAmdeg |
8 |
|
E DEmdeg |
8 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1990.27 |
|
EpDEm |
1990.29 |
|
Num |
16 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.7 |
|
Q pmDE |
0.7 |
|
BTmag |
9.043 |
|
E BTmag |
0.020 |
|
VTmag |
8.279 |
|
E VTmag |
0.014 |
|
Prox |
734 |
|
TYC |
T |
|
HIP |
58067 |
|
CCDM |
|
|
RAdeg |
178.63470194 |
|
DEdeg |
19.41126944 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
7.8 |
|
E DEdeg |
8.2 |
|
Posflg |
|
|
Corr |
0.4 |
|
SAO |
99858 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.032 |
|
DE1950 |
|
|
PmDE1950 |
-0.016 |
|
Vmag |
8.4 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
16283 |
|
DM |
BD+20 2658 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
103432 |
|
M HD |
0 |
|
GC |
16283 |
|
RA1950rad |
3.10662831 |
|
DE1950rad |
0.34365228 |
|
PmRA2000 |
-0.0319 |
|
PmDE2000 |
-0.011 |
|
Catalog |
H |
|
HIP |
58067 |
|
Proxy |
|
|
RAhms |
11 54 32.35 |
|
DEdms |
+19 24 40.6 |
|
Vmag |
8.2 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
178.635 |
|
DEdeg |
19.4113 |
|
AstroRef |
|
|
Plx |
27.01 |
|
CCDM |
11546+1925 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
103432 |
|
BD |
BD+20 2658 |
|
CD |
|
|
CP |
|
|
Dm number |
+20 2658 |
|
VIred |
0.76 |
|
SpType |
G0 |
|
R SpType |
|
|
Coord arcsec 2000 |
115432.35+192440.6 |
|
HIP |
58067 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.1177650218 |
|
DErad |
0.3387905444 |
|
Plx |
24.69 |
|
PmRA |
-449.42 |
|
PmDE |
-16.11 |
|
E RArad |
0.79 |
|
E DErad |
0.58 |
|
E Plx |
1.07 |
|
E pmRA |
1.16 |
|
E pmDE |
0.8 |
|
Hpmag |
8.3393 |
|
E Hpmag |
0.0021 |
|
SHp |
0.014 |
|
VA |
0 |
|
BV |
0.71 |
|
E BV |
0.015 |
|
VI |
0.76 |
|
11545+1925 B
Coord arcsec 2000 |
115435.08+192540.3 |
|
Coord calc |
115435.08+192540.3 |
|
Mag |
8.49 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-453.00 |
|
PmDE |
-15.0 |
|
SAO |
99861 |
|
HIP |
58073 |
|
Tycho2 |
1443-00475-1 |
|
HD |
103431 |
|
GC |
16284 |
|
BD |
BD+20 2659 |
|
Calc delta mag |
0.21 |
|
Tycho2 |
1443-00475-1 |
|
Pflag |
|
|
RAmdeg |
178.64616354 |
|
DEmdeg |
19.42783495 |
|
PmRA |
-451.5 |
|
PmDE |
-13.1 |
|
E RAmdeg |
9 |
|
E DEmdeg |
10 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1990.32 |
|
EpDEm |
1989.78 |
|
Num |
13 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.4 |
|
BTmag |
9.321 |
|
E BTmag |
0.022 |
|
VTmag |
8.490 |
|
E VTmag |
0.016 |
|
Prox |
734 |
|
TYC |
T |
|
HIP |
58073 |
|
CCDM |
|
|
RAdeg |
178.64725278 |
|
DEdeg |
19.42786472 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
8.9 |
|
E DEdeg |
9.7 |
|
Posflg |
|
|
Corr |
0.4 |
|
SAO |
99861 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0319 |
|
DE1950 |
|
|
PmDE1950 |
-0.028 |
|
Vmag |
8.4 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
16284 |
|
DM |
BD+20 2659 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
103431 |
|
M HD |
0 |
|
GC |
16284 |
|
RA1950rad |
3.10684712 |
|
DE1950rad |
0.34393775 |
|
PmRA2000 |
-0.0318 |
|
PmDE2000 |
-0.023 |
|
Catalog |
H |
|
HIP |
58073 |
|
Proxy |
|
|
RAhms |
11 54 35.36 |
|
DEdms |
+19 25 40.3 |
|
Vmag |
8.43 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
178.647 |
|
DEdeg |
19.4279 |
|
AstroRef |
|
|
Plx |
27.44 |
|
CCDM |
11546+1925 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
103431 |
|
BD |
BD+20 2659 |
|
CD |
|
|
CP |
|
|
Dm number |
+20 2659 |
|
VIred |
0.8 |
|
SpType |
G5 |
|
R SpType |
|
|
Coord arcsec 2000 |
115435.36+192540.3 |
|
HIP |
58073 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.1179840902 |
|
DErad |
0.3390801902 |
|
Plx |
26.05 |
|
PmRA |
-452.47 |
|
PmDE |
-15.89 |
|
E RArad |
0.99 |
|
E DErad |
0.91 |
|
E Plx |
1.37 |
|
E pmRA |
1.17 |
|
E pmDE |
1.03 |
|
Hpmag |
8.5522 |
|
E Hpmag |
0.0018 |
|
SHp |
0.015 |
|
VA |
0 |
|
BV |
0.76 |
|
E BV |
0.015 |
|
VI |
0.8 |
|
11545+1925 C
Coord arcsec 2000 |
115434.16+192658.7 |
|
Mag |
12.83 |
|
PmRA |
-21.00 |
|
PmDE |
-9.0 |
|
Calc delta mag |
4.55 |
|
Calc coord |
yes |
|
11545+1925 D
Coord arcsec 2000 |
115429.46+192700.6 |
|
Mag |
13.48 |
|
PmRA |
-3.00 |
|
PmDE |
2.0 |
|
Calc delta mag |
5.2 |
|
Calc coord |
yes |
|