19377-4128 VOU 34 (HD 184732)
19h 37m 39.38s -41° 27' 29.5" P.A. 314.00 sep 0.2 mag 8.67,8.34 Sp F3IV dist. 146.41 pc (477.59 l.y.)
Coord 2000 |
19377-4128 |
|
Discov num |
VOU 34 |
|
Comp |
|
|
Coord arcsec 2000 |
19 37 39.38 -41 27 29.5 |
|
Date first |
1936 |
|
Date last |
2018 |
|
Obs |
15 |
|
Pa first |
134 |
|
Pa last |
313.8 |
|
P.A. Now (θ) |
309.8° |
|
Sep first |
0.2 |
|
Sep last |
0.166 |
|
Sep. Now (ρ) |
0.138" |
|
Mag pri |
8.67 |
|
Mag sec |
8.34 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
F3IV (yellow-white) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
|
|
Pri motion dec |
-036 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 184732 |
|
Constellation |
Sagittarius |
|
SAO |
229780 |
|
HIP |
96545 |
|
Tycho2 |
7940-01738-1 |
|
Gaia DR2 |
6689237192146529280 |
|
HD |
184732 |
|
GC |
27106 |
|
CD |
CD-4113605 |
|
CP |
CP-41 9146 |
|
Distance |
146.41 |
|
Distance ly |
477.59 |
|
ORBITAL ELEMENTS
Period (P) | 55y | ± 6.8 |
Periastron (T) | 2003.75y | ± 4.4 |
Semi-major axis (a) | 0.1642a | ± 0.0045 |
Eccentricity (e) | 0.02 | ± 0.12 |
Inclination (i) | 96.9° | ± 1.1 |
Longitude of periastron (ω) | 86° | ± 29.4 |
Node (Ω) | 134.4° | ± 0.6 |
Notes | | |
Reference | Tok2017b | |
Equinox | 2000 | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
122.4 |
0.081 |
2001 |
118.4 |
0.065 |
2002 |
111.6 |
0.048 |
2003 |
97.6 |
0.032 |
2004 |
62.9 |
0.020 |
2005 |
11.1 |
0.023 |
2006 |
345.4 |
0.037 |
2007 |
334.6 |
0.053 |
2008 |
328.9 |
0.070 |
2009 |
325.4 |
0.086 |
2010 |
323.0 |
0.102 |
2011 |
321.2 |
0.116 |
2012 |
319.8 |
0.128 |
2013 |
318.6 |
0.139 |
2014 |
317.6 |
0.148 |
2015 |
316.7 |
0.155 |
2016 |
315.8 |
0.160 |
2017 |
315.0 |
0.163 |
2018 |
314.2 |
0.164 |
2019 |
313.4 |
0.163 |
2020 |
312.6 |
0.160 |
2021 |
311.8 |
0.155 |
2022 |
310.8 |
0.148 |
2023 |
309.8 |
0.138 |
2024 |
308.6 |
0.128 |
2025 |
307.2 |
0.116 |
2026 |
305.4 |
0.102 |
2027 |
303.0 |
0.087 |
2028 |
299.6 |
0.072 |
2029 |
294.3 |
0.056 |
2030 |
284.6 |
0.040 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 19377-4128 VOU 34 (HD 184732) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2017b |
orb j |
Tokovinin, A. |
2017AJ....154..110T |
Tok2017b |
|
AJ 154, 110, 2017 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
VOU |
Voute, J.G. |
29 |
VOU |
Voute, J.G., Terkule, Strand, K., van den Bos, W., Wallenquist, A., van Dissel, |
29 |
VOU |
Janssen, & Witlox |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19377-4128 |
VOU 34 |
|
1991 |
9 |
135 |
0.2 |
8.67 |
8.34 |
F3IV |
|
193739.38-412729.5 |
19377-4128 |
VOU 34 |
|
2009 |
11 |
144 |
0.1 |
8.67 |
8.34 |
F3IV |
|
193739.38-412729.5 |
19377-4128 |
VOU 34 |
|
2015 |
12 |
316 |
0.2 |
8.67 |
8.34 |
F3IV |
|
193739.38-412729.5 |
19377-4128 |
VOU 34 |
|
2017 |
14 |
314 |
0.2 |
8.67 |
8.34 |
F3IV |
|
193739.38-412729.5 |
19377-4128 |
VOU 34 |
|
2018 |
15 |
314 |
0.2 |
8.67 |
8.34 |
F3IV |
O |
193739.38-412729.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19377-4128 VOU 34 (HD 184732) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19377-4128 VOU 34 (HD 184732) : MEASURES
No records found.
WDS 19377-4128 (HD 184732) : 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 19377-4128 (HD 184732) : ALADIN DSS IMAGE @ 19h 37m 39.38s -41° 27' 29.5"
WDS 19377-4128 VOU 34 (HD 184732) : 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 |
|
19377-4128 |
VOU 34 |
|
314 |
0.2 |
|
Show |
|
19394-4133 |
HJ 5134 |
|
126 |
12.1 |
21 |
Show |
|
19352-4125 |
SEE 382 |
|
306 |
2.0 |
29 |
Show |
|
19389-4207 |
B 979 |
|
184 |
1.0 |
42 |
Show |
|
19403-4050 |
UC 4000 |
|
231 |
35.9 |
48 |
Show |
|
19336-4057 |
RST2110 |
|
291 |
0.3 |
56 |
Show |
|
19381-4225 |
UC 3990 |
|
300 |
31.4 |
58 |
Show |
|
19426-4143 |
RSS 532 |
|
342 |
10.3 |
59 |
Show |
|
19322-4139 |
UC 3970 |
|
221 |
87.7 |
63 |
Show |
|
19332-4212 |
B 975 |
|
15 |
1.0 |
68 |
Show |
|
19435-4106 |
RST4047 |
|
208 |
0.1 |
70 |
Show |
|
19340-4028 |
UC 3979 |
|
161 |
17.7 |
73 |
Show |
|
19382-4006 |
RST2113 |
|
231 |
0.6 |
83 |
Show |
|
19336-4011 |
UC 3976 |
AB |
246 |
7.2 |
90 |
Show |
|
19388-4302 |
HU 1330 |
|
309 |
1.4 |
96 |
Show |
|
19292-4149 |
B 971 |
|
42 |
2.2 |
98 |
Show |
|
19294-4057 |
B 1385 |
|
152 |
0.2 |
99 |
Show |
|
19292-4054 |
KPP1490 |
|
296 |
11.2 |
102 |
Show |
|
19455-4036 |
NSN 483 |
|
106 |
8.9 |
103 |
Show |
|
19397-3945 |
SEE 388 |
|
190 |
2.4 |
106 |
Show |
|
19452-4027 |
RST2119 |
|
266 |
1.4 |
106 |
Show |
|
19452-4240 |
HDS2805 |
|
340 |
0.4 |
112 |
Show |
|
19451-4013 |
DAM 814 |
BC |
142 |
13.2 |
113 |
Show |
|
19451-4013 |
CRU9009 |
AB |
144 |
26.1 |
113 |
Show |
|
19468-4217 |
UC 4023 |
|
179 |
46.9 |
114 |
Show |
|
19475-4200 |
TDT1755 |
|
103 |
2.7 |
115 |
Show |
|
19298-4007 |
KPP1413 |
|
169 |
10.6 |
121 |
Show |
|
19358-4327 |
DON 963 |
|
178 |
0.4 |
122 |
Show |
|
19399-3926 |
GAA 16 |
Aa,Ab |
211 |
0.0 |
125 |
Show |
|
19425-3932 |
WG 245 |
|
250 |
5.6 |
129 |
Show |
|
19333-4329 |
TDT1539 |
|
278 |
0.9 |
131 |
Show |
|
19491-4050 |
BRT1101 |
|
316 |
3.7 |
135 |
Show |
|
19438-4326 |
HJ 5139 |
|
126 |
13.5 |
138 |
Show |
|
19480-4016 |
TDT1765 |
|
245 |
0.7 |
138 |
Show |
|
19326-3921 |
KPP3113 |
|
123 |
1.9 |
139 |
Show |
|
19484-4241 |
RSS 533 |
|
319 |
12.5 |
141 |
Show |
|
19273-4002 |
SEE 374 |
|
125 |
5.6 |
146 |
Show |
|
19478-3958 |
WG 247 |
|
227 |
4.5 |
147 |
Show |
|
19351-3904 |
UC 3981 |
|
225 |
103.2 |
147 |
Show |
|
19507-4152 |
I 122 |
|
336 |
5.3 |
148 |
Show |
|
19420-4350 |
DON 964 |
|
60 |
1.1 |
150 |
Show |
|
19311-3918 |
SKF2077 |
|
108 |
114.4 |
151 |
Show |
|
19511-4150 |
B 982 |
|
238 |
2.6 |
152 |
Show |
|
19272-3953 |
HJ 5115 |
|
65 |
10.8 |
153 |
Show |
|
19273-4321 |
BRT1096 |
|
78 |
6.4 |
162 |
Show |
|
19268-4316 |
BRT1095 |
|
250 |
4.5 |
163 |
Show |
|
19244-4019 |
UC 3917 |
|
282 |
12.3 |
166 |
Show |
|
19229-4141 |
B 1383 |
|
236 |
0.3 |
166 |
Show |
|
19437-3854 |
SEE 392 |
|
133 |
11.4 |
169 |
Show |
|
19525-4102 |
KPP4176 |
|
162 |
1.5 |
170 |
Show |
|
19429-4406 |
BRG 28 |
|
350 |
0.8 |
170 |
|
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WDS 19377-4128 : COMPONENTS
19377-4128 A
Componente originario normalizzato |
AB |
|
Name |
HD 184732 |
|
Coord arcsec 2000 |
193739.38-412729.5 |
|
Mag |
8.67 |
|
Spectral class |
F3IV (yellow-white) |
|
PmRA |
17.00 |
|
PmDE |
-36.0 |
|
SAO |
229780 |
|
HIP |
96545 |
|
HD |
184732 |
|
GC |
27106 |
|
CD |
CD-4113605 |
|
CP |
CP-41 9146 |
|
SAO |
229780 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0011 |
|
DE1950 |
|
|
PmDE1950 |
-0.031 |
|
Vmag |
7.7 |
|
SpType |
F2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
27106 |
|
DM |
CD-4113605 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
184732 |
|
M HD |
0 |
|
GC |
27106 |
|
RA1950rad |
5.12337538 |
|
DE1950rad |
-0.72555102 |
|
PmRA2000 |
0.0012 |
|
PmDE2000 |
-0.033 |
|
Catalog |
H |
|
HIP |
96545 |
|
Proxy |
H |
|
RAhms |
19 37 39.38 |
|
DEdms |
-41 27 29.5 |
|
Vmag |
7.65 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
294.414 |
|
DEdeg |
-41.4582 |
|
AstroRef |
* |
|
Plx |
7.15 |
|
CCDM |
19377-4127 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
BA |
|
Theta |
300 |
|
Rho |
0.166 |
|
HD |
184732 |
|
BD |
|
|
CD |
CD-4113605 |
|
CP |
CP-41 9146 |
|
Dm number |
-4113605 |
|
VIred |
0.51 |
|
SpType |
F3IV |
|
R SpType |
|
|
Coord arcsec 2000 |
193739.38-412729.5 |
|
HIP |
96545 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.1384951468 |
|
DErad |
-0.7235819644 |
|
Plx |
6.83 |
|
PmRA |
14.94 |
|
PmDE |
-32.37 |
|
E RArad |
1.32 |
|
E DErad |
0.96 |
|
E Plx |
1.21 |
|
E pmRA |
1.93 |
|
E pmDE |
1.44 |
|
Hpmag |
7.7351 |
|
E Hpmag |
0.0022 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
0.438 |
|
E BV |
0.015 |
|
VI |
0.51 |
|
19377-4128 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
193739.37-412729.4 |
|
Mag |
8.34 |
|
Tycho2 |
7940-01738-1 |
|
Calc delta mag |
0.33 |
|
Calc coord |
yes |
|
Tycho2 |
7940-01738-1 |
|
Pflag |
|
|
RAmdeg |
294.41412980 |
|
DEmdeg |
-41.45826411 |
|
PmRA |
13.0 |
|
PmDE |
-29.9 |
|
E RAmdeg |
8 |
|
E DEmdeg |
8 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1990.13 |
|
EpDEm |
1990.17 |
|
Num |
12 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.0 |
|
BTmag |
8.119 |
|
E BTmag |
0.019 |
|
VTmag |
7.678 |
|
E VTmag |
0.015 |
|
Prox |
955 |
|
TYC |
T |
|
HIP |
96545 |
|
CCDM |
AB |
|
RAdeg |
294.41408833 |
|
DEdeg |
-41.45819472 |
|
EpRA 1990 |
1.59 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
7.7 |
|
E DEdeg |
7.7 |
|
Posflg |
P |
|
Corr |
0.1 |
|