19036-7224 HDS 2703 (HD 175739)
19h 03m 33.56s -72° 23' 29.8" P.A. 9.00 sep 0.1 mag 8.67,10.99 Sp F6V dist. 110.25 pc (359.64 l.y.)
Coord 2000 |
19036-7224 |
|
Discov num |
HDS2703 |
|
Comp |
|
|
Coord arcsec 2000 |
19 03 33.56 -72 23 29.8 |
|
Date first |
1991 |
|
Date last |
2020 |
|
Obs |
6 |
|
Pa first |
200 |
|
Pa last |
9.4 |
|
P.A. Now (θ) |
9.4° |
|
Sep first |
0.4 |
|
Sep last |
0.15 |
|
Sep. Now (ρ) |
0.15" |
|
Mag pri |
8.67 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
F6V (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-131 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 175739 |
|
Constellation |
Pavo |
|
HIP |
93584 |
|
Tycho2 |
9300-00548-1 |
|
Gaia DR2 |
6416875929879613568 |
|
HD |
175739 |
|
CP |
CP-72 2327 |
|
Distance |
110.25 |
|
Distance ly |
359.64 |
|
ORBITAL ELEMENTS
Period (P) | 100y | |
Periastron (T) | 2017.37y | |
Semi-major axis (a) | 0.319a | |
Eccentricity (e) | 0.58 | |
Inclination (i) | 115.5° | |
Longitude of periastron (ω) | 120.6° | |
Node (Ω) | 186.8° | |
Notes | | |
Reference | Tok2020g | |
Equinox | 2000 | |
Last observation | 2019 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
190.8 |
0.333 |
2001 |
189.6 |
0.324 |
2002 |
188.4 |
0.314 |
2003 |
187.0 |
0.302 |
2004 |
185.6 |
0.290 |
2005 |
184.0 |
0.276 |
2006 |
182.2 |
0.260 |
2007 |
180.1 |
0.243 |
2008 |
177.8 |
0.225 |
2009 |
175.0 |
0.204 |
2010 |
171.5 |
0.182 |
2011 |
167.1 |
0.158 |
2012 |
161.0 |
0.133 |
2013 |
151.9 |
0.107 |
2014 |
137.2 |
0.082 |
2015 |
112.2 |
0.064 |
2016 |
78.2 |
0.062 |
2017 |
50.2 |
0.077 |
2018 |
33.1 |
0.099 |
2019 |
22.4 |
0.121 |
2020 |
15.0 |
0.141 |
2021 |
9.2 |
0.157 |
2022 |
4.4 |
0.169 |
2023 |
0.1 |
0.178 |
2024 |
356.2 |
0.184 |
2025 |
352.5 |
0.188 |
2026 |
348.9 |
0.190 |
2027 |
345.4 |
0.191 |
2028 |
341.8 |
0.190 |
2029 |
338.3 |
0.189 |
2030 |
334.6 |
0.187 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 19036-7224 HDS 2703 (HD 175739) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2020g |
orb - |
Tokovinin, A. |
2020IAUDS.201....1A |
Tok2020g |
|
Inf. Circ. 201, 1, 2020 |
|
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 |
19036-7224 |
HDS2703 |
|
1991 |
1 |
200 |
0.4 |
8.67 |
10.99 |
F6V |
D |
190333.56-722329.8 |
19036-7224 |
HDS2703 |
|
2015 |
2 |
83 |
0.1 |
8.67 |
10.99 |
F6V |
|
190333.56-722329.8 |
19036-7224 |
HDS2703 |
|
2017 |
3 |
41 |
0.1 |
8.67 |
10.99 |
F6V |
|
190333.56-722329.8 |
19036-7224 |
HDS2703 |
|
2018 |
4 |
31 |
0.1 |
8.67 |
10.99 |
F6V |
|
190333.56-722329.8 |
19036-7224 |
HDS2703 |
|
2019 |
5 |
19 |
0.1 |
8.67 |
10.99 |
F6V |
|
190333.56-722329.8 |
19036-7224 |
HDS2703 |
|
2020 |
6 |
9 |
0.1 |
8.67 |
10.99 |
F6V |
O |
190333.56-722329.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19036-7224 HDS 2703 (HD 175739) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19036-7224 HDS 2703 (HD 175739) : MEASURES
No records found.
WDS 19036-7224 (HD 175739) : 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 19036-7224 (HD 175739) : ALADIN DSS IMAGE @ 19h 03m 33.56s -72° 23' 29.8"
WDS 19036-7224 HDS 2703 (HD 175739) : 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 |
|
19036-7224 |
HDS2703 |
|
9 |
0.1 |
|
Show |
|
19009-7205 |
TDT1180 |
|
142 |
2.5 |
23 |
Show |
|
19001-7242 |
B 2054 |
|
309 |
3.3 |
25 |
Show |
|
19097-7245 |
TDT1264 |
|
43 |
0.5 |
35 |
Show |
|
18554-7233 |
TDT1128 |
|
104 |
0.5 |
38 |
Show |
|
19038-7307 |
UC 3783 |
|
14 |
43.6 |
44 |
Show |
|
19000-7132 |
HDS2694 |
AB |
239 |
0.8 |
55 |
Show |
|
19146-7205 |
UC 3863 |
|
113 |
46.6 |
55 |
Show |
|
19016-7325 |
UC 3766 |
|
75 |
56.8 |
63 |
Show |
|
18501-7240 |
B 2868 |
|
84 |
6.4 |
63 |
Show |
|
18572-7325 |
HEI 264 |
|
113 |
1.0 |
67 |
Show |
|
18498-7157 |
TDS 949 |
AB |
134 |
0.9 |
69 |
Show |
|
18498-7157 |
SKF1506 |
AB,C |
306 |
20.9 |
69 |
Show |
|
18497-7300 |
R 314 |
|
273 |
2.0 |
72 |
Show |
|
19049-7337 |
HEI 266 |
|
254 |
0.2 |
75 |
Show |
|
19002-7104 |
TDS 957 |
|
196 |
1.5 |
82 |
Show |
|
19052-7347 |
GLI 249 |
|
301 |
48.2 |
84 |
Show |
|
18490-7133 |
TDS 948 |
|
266 |
0.9 |
85 |
Show |
|
18509-7329 |
KPP1085 |
|
102 |
8.6 |
86 |
Show |
|
18492-7321 |
B 2459 |
|
37 |
2.9 |
88 |
Show |
|
18457-7300 |
NZO 92 |
|
46 |
3.5 |
88 |
Show |
|
18470-7126 |
HEI 262 |
|
273 |
0.5 |
96 |
Show |
|
18493-7111 |
TDT1071 |
|
263 |
0.6 |
99 |
Show |
|
19166-7103 |
TDT1343 |
|
204 |
0.6 |
102 |
Show |
|
19218-7125 |
TDT1401 |
|
351 |
2.6 |
104 |
Show |
|
19122-7401 |
HEI 569 |
|
104 |
2.7 |
105 |
Show |
|
19053-7408 |
TDT1217 |
|
236 |
0.6 |
106 |
Show |
|
18577-7412 |
HJ 5061 |
|
285 |
6.1 |
112 |
Show |
|
19129-7039 |
TDT1299 |
|
211 |
2.2 |
114 |
Show |
|
19142-7037 |
B 2874 |
|
198 |
9.7 |
118 |
Show |
|
19061-7422 |
TDT1224 |
|
149 |
0.4 |
119 |
Show |
|
19072-7426 |
TDT1236 |
AB |
13 |
0.5 |
124 |
Show |
|
18543-7423 |
LDS 654 |
|
146 |
6.6 |
127 |
Show |
|
19203-7036 |
UC 3891 |
|
190 |
17.7 |
135 |
Show |
|
19101-7012 |
TDT1271 |
|
42 |
0.4 |
136 |
Show |
|
19186-7023 |
LDS 671 |
|
294 |
81.3 |
141 |
Show |
|
19084-7004 |
B 2467 |
|
129 |
1.9 |
142 |
Show |
|
18590-7447 |
HDS2692 |
|
141 |
0.6 |
145 |
Show |
|
19221-7029 |
HDS2742 |
|
219 |
16.0 |
146 |
Show |
|
19054-7450 |
TDT1218 |
|
28 |
0.5 |
147 |
Show |
|
18518-7005 |
TDT1093 |
|
10 |
0.4 |
150 |
Show |
|
19014-6951 |
UC 3765 |
|
254 |
37.9 |
153 |
Show |
|
18524-6957 |
TDT1098 |
|
198 |
0.6 |
156 |
Show |
|
19150-7500 |
KPP2524 |
|
136 |
22.8 |
164 |
Show |
|
18495-6954 |
TDT1074 |
|
342 |
1.5 |
164 |
Show |
|
19076-6928 |
TDT1240 |
|
135 |
0.4 |
177 |
Show |
|
18464-6946 |
TDT1048 |
|
128 |
2.6 |
179 |
Show |
|
18582-7521 |
I 640 |
|
318 |
2.7 |
179 |
Show |
|
19225-6949 |
BRT2015 |
|
15 |
4.4 |
180 |
Show |
|
19076-6925 |
DON 941 |
|
104 |
0.9 |
180 |
Show |
|
19223-7506 |
KPP 930 |
AC |
43 |
7.7 |
181 |
|
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WDS 19036-7224 : COMPONENTS
19036-7224 A
Componente originario normalizzato |
AB |
|
Name |
HD 175739 |
|
Coord arcsec 2000 |
190333.56-722329.8 |
|
Mag |
8.67 |
|
Spectral class |
F6V (yellow-white) |
|
PmRA |
0.00 |
|
PmDE |
-131.0 |
|
HIP |
93584 |
|
Tycho2 |
9300-00548-1 |
|
HD |
175739 |
|
CP |
CP-72 2327 |
|
Tycho2 |
9300-00548-1 |
|
Pflag |
|
|
RAmdeg |
285.88986187 |
|
DEmdeg |
-72.39191549 |
|
PmRA |
3.1 |
|
PmDE |
-124.9 |
|
E RAmdeg |
6 |
|
E DEmdeg |
5 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.94 |
|
EpDEm |
1991.34 |
|
Num |
9 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.0 |
|
BTmag |
9.074 |
|
E BTmag |
0.015 |
|
VTmag |
8.495 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
93584 |
|
CCDM |
AB |
|
RAdeg |
285.88983667 |
|
DEdeg |
-72.39162861 |
|
EpRA 1990 |
1.50 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
5.8 |
|
E DEdeg |
5.1 |
|
Posflg |
P |
|
Corr |
0.1 |
|
Catalog |
H |
|
HIP |
93584 |
|
Proxy |
H |
|
RAhms |
19 03 33.56 |
|
DEdms |
-72 23 29.8 |
|
Vmag |
8.43 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
285.89 |
|
DEdeg |
-72.3916 |
|
AstroRef |
A |
|
Plx |
9.38 |
|
CCDM |
19036-7224 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
200 |
|
Rho |
0.381 |
|
HD |
175739 |
|
BD |
|
|
CD |
|
|
CP |
CP-72 2327 |
|
Dm number |
-72 2327 |
|
VIred |
0.63 |
|
SpType |
F6V |
|
R SpType |
|
|
Coord arcsec 2000 |
190333.56-722329.8 |
|
HIP |
93584 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.9897191314 |
|
DErad |
-1.2634718346 |
|
Plx |
9.07 |
|
PmRA |
-0.94 |
|
PmDE |
-129.01 |
|
E RArad |
0.46 |
|
E DErad |
0.67 |
|
E Plx |
0.9 |
|
E pmRA |
0.52 |
|
E pmDE |
0.75 |
|
Hpmag |
8.5452 |
|
E Hpmag |
0.0015 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
0.553 |
|
E BV |
0.015 |
|
VI |
0.63 |
|
Ccdm |
19036-7224 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.43 |
|
DDEs |
29.1 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.7 |
|
Sp |
F6 |
|
PmNote |
* |
|
PmRA |
0 |
|
PmDE |
-131 |
|
Dm number |
-72 2327 |
|
Cat1 |
CPD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
175739 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
93584 |
|
19036-7224 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190333.56-722329.7 |
|
Mag |
10.99 |
|
Calc delta mag |
2.32 |
|
Calc coord |
yes |
|
Ccdm |
19036-7224 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.46 |
|
DDEs |
28.7 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
200 |
|
Rho |
0.4 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
0 |
|
PmDE |
-131 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
93584 |
|