19347-1806 HDS 2780 (HD 184342)
19h 34m 43.44s -18° 06' 04.3" P.A. 305.00 sep 0.4 mag 9.73,11.02 Sp A0V dist. 270.27 pc (881.62 l.y.)
Coord 2000 |
19347-1806 |
|
Discov num |
HDS2780 |
|
Comp |
|
|
Coord arcsec 2000 |
19 34 43.44 -18 06 04.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
291 |
|
Pa last |
305.2 |
|
P.A. Now (θ) |
305.2° |
|
Sep first |
0.3 |
|
Sep last |
0.4 |
|
Sep. Now (ρ) |
0.4" |
|
Mag pri |
9.73 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 184342 |
|
Constellation |
Sagittarius |
|
SAO |
162787 |
|
HIP |
96291 |
|
Tycho2 |
6302-02836-1 |
|
Gaia DR2 |
4179533384132728832 |
|
HD |
184342 |
|
BD |
BD-18 5420 |
|
Distance |
270.27 |
|
Distance ly |
881.62 |
|
WDS 19347-1806 HDS 2780 (HD 184342) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
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 |
19347-1806 |
HDS2780 |
|
1991 |
1 |
291 |
0.3 |
9.45 |
12.45 |
A0V |
D |
193443.44-180604.3 |
19347-1806 |
HDS2780 |
|
2021 |
2 |
305 |
0.4 |
9.73 |
11.02 |
A0V |
|
193443.44-180604.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19347-1806 HDS 2780 (HD 184342) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19347-1806 HDS 2780 (HD 184342) : MEASURES
No records found.
WDS 19347-1806 (HD 184342) : 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 19347-1806 (HD 184342) : ALADIN DSS IMAGE @ 19h 34m 43.44s -18° 06' 04.3"
WDS 19347-1806 HDS 2780 (HD 184342) : 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 |
|
19347-1806 |
HDS2780 |
|
305 |
0.4 |
|
Show |
|
19354-1836 |
UC 3982 |
|
232 |
88.0 |
32 |
Show |
|
19336-1837 |
HJ 5128 |
BC |
127 |
4.3 |
35 |
Show |
|
19336-1837 |
HJ 5128 |
AB |
110 |
21.3 |
35 |
Show |
|
19329-1735 |
FEN 35 |
|
191 |
5.0 |
41 |
Show |
|
19378-1749 |
RST3232 |
|
309 |
0.3 |
47 |
Show |
|
19342-1719 |
OCC 971 |
|
-1 |
0.2 |
48 |
Show |
|
19338-1858 |
ARA 785 |
|
329 |
12.7 |
54 |
Show |
|
19385-1810 |
GWP2874 |
|
323 |
29.4 |
55 |
Show |
|
19385-1758 |
DAM 168 |
|
222 |
3.0 |
55 |
Show |
|
19385-1800 |
ALD 93 |
|
290 |
1.9 |
55 |
Show |
|
19337-1901 |
KPP 919 |
|
63 |
7.6 |
57 |
Show |
|
19364-1902 |
ARA 788 |
AB |
19 |
15.0 |
61 |
Show |
|
19364-1902 |
ARA 788 |
AC |
284 |
12.4 |
61 |
Show |
|
19362-1905 |
SEE 383 |
|
259 |
3.6 |
63 |
Show |
|
19344-1913 |
ARA 786 |
|
233 |
13.5 |
68 |
Show |
|
19300-1758 |
UC 3956 |
|
207 |
43.1 |
69 |
Show |
|
19382-1854 |
HJ 2881 |
|
330 |
1.4 |
69 |
Show |
|
19399-1813 |
LDS4813 |
|
130 |
2.4 |
74 |
Show |
|
19397-1827 |
HJ 2884 |
|
118 |
18.8 |
75 |
Show |
|
19297-1745 |
UC 3953 |
|
37 |
115.1 |
76 |
Show |
|
19293-1742 |
HJ 5124 |
|
271 |
4.8 |
81 |
Show |
|
19334-1647 |
ARA 120 |
|
188 |
12.0 |
82 |
Show |
|
19292-1831 |
UC 3949 |
|
252 |
26.6 |
84 |
Show |
|
19396-1854 |
ARA 791 |
|
86 |
11.7 |
86 |
Show |
|
19320-1649 |
HLD 152 |
AB |
269 |
0.4 |
87 |
Show |
|
19320-1649 |
HLD 152 |
AC |
349 |
43.0 |
87 |
Show |
|
19397-1713 |
GWP2877 |
|
31 |
138.4 |
89 |
Show |
|
19342-1934 |
HDS2778 |
|
339 |
0.1 |
89 |
Show |
|
19338-1935 |
J 1761 |
|
54 |
6.7 |
90 |
Show |
|
19390-1912 |
HU 952 |
|
294 |
1.6 |
91 |
Show |
|
19380-1925 |
ARA 789 |
AB |
72 |
8.4 |
92 |
Show |
|
19380-1925 |
BRT1554 |
AC |
126 |
5.4 |
92 |
Show |
|
19380-1925 |
BRT1554 |
BC |
212 |
6.8 |
92 |
Show |
|
19333-1637 |
OCC 9 |
|
-1 |
0.1 |
92 |
Show |
|
19400-1903 |
GWP2878 |
|
130 |
18.7 |
94 |
Show |
|
19392-1654 |
OCC 534 |
Aa,Ab |
-1 |
0.1 |
97 |
Show |
|
19392-1654 |
S 722 |
AB |
236 |
10.3 |
97 |
Show |
|
19289-1857 |
UC 3947 |
|
28 |
33.4 |
98 |
Show |
|
19399-1703 |
ARN 53 |
|
253 |
26.8 |
98 |
Show |
|
19372-1634 |
OCC9188 |
|
-1 |
0.0 |
99 |
Show |
|
19357-1947 |
ARA 787 |
|
18 |
8.3 |
102 |
Show |
|
19277-1821 |
TOK 367 |
|
234 |
0.2 |
102 |
Show |
|
19276-1749 |
J 1759 |
|
314 |
6.8 |
104 |
Show |
|
19274-1741 |
J 1758 |
|
34 |
4.9 |
108 |
Show |
|
19403-1653 |
OCC 530 |
|
-1 |
0.0 |
109 |
Show |
|
19340-1616 |
HJ 2880 |
|
149 |
4.1 |
111 |
Show |
|
19305-1944 |
USN 4 |
|
203 |
1.5 |
115 |
Show |
|
19267-1810 |
UC 3936 |
|
207 |
62.1 |
116 |
Show |
|
19420-1714 |
KPP3123 |
|
115 |
1.8 |
117 |
Show |
|
19384-1951 |
GWP2872 |
|
345 |
59.3 |
117 |
|
|
WDS 19347-1806 : COMPONENTS
19347-1806 A
Componente originario normalizzato |
AB |
|
Name |
HD 184342 |
|
Coord arcsec 2000 |
193443.44-180604.3 |
|
Mag |
9.73 |
|
Spectral class |
A0V (white) |
|
PmRA |
2.00 |
|
PmDE |
-13.0 |
|
SAO |
162787 |
|
HIP |
96291 |
|
Tycho2 |
6302-02836-1 |
|
HD |
184342 |
|
BD |
BD-18 5420 |
|
Tycho2 |
6302-02836-1 |
|
Pflag |
|
|
RAmdeg |
293.68100948 |
|
DEmdeg |
-18.10123931 |
|
PmRA |
0.9 |
|
PmDE |
-14.4 |
|
E RAmdeg |
10 |
|
E DEmdeg |
12 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.41 |
|
EpDEm |
1989.40 |
|
Num |
9 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.5 |
|
BTmag |
9.479 |
|
E BTmag |
0.021 |
|
VTmag |
9.395 |
|
E VTmag |
0.022 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
96291 |
|
CCDM |
AB |
|
RAdeg |
293.68100722 |
|
DEdeg |
-18.10120611 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
10.2 |
|
E DEdeg |
13.2 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
162787 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0004 |
|
DE1950 |
|
|
PmDE1950 |
-0.017 |
|
Vmag |
8.9 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
22 |
|
CatNum |
8381 |
|
DM |
BD-18 5420 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
184342 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.11305237 |
|
DE1950rad |
-0.31784631 |
|
PmRA2000 |
0.0005 |
|
PmDE2000 |
-0.017 |
|
Catalog |
H |
|
HIP |
96291 |
|
Proxy |
H |
|
RAhms |
19 34 43.44 |
|
DEdms |
-18 06 04.3 |
|
Vmag |
9.35 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
293.681 |
|
DEdeg |
-18.1012 |
|
AstroRef |
A |
|
Plx |
3.1 |
|
CCDM |
19347-1806 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
C |
|
M HIP |
AB |
|
Theta |
291 |
|
Rho |
0.311 |
|
HD |
184342 |
|
BD |
BD-18 5420 |
|
CD |
|
|
CP |
|
|
Dm number |
-18 5420 |
|
VIred |
0.08 |
|
SpType |
A0V |
|
R SpType |
|
|
Coord arcsec 2000 |
193443.44-180604.3 |
|
HIP |
96291 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.1257006006 |
|
DErad |
-0.3159256702 |
|
Plx |
3.7 |
|
PmRA |
1.96 |
|
PmDE |
-12.99 |
|
E RArad |
1.24 |
|
E DErad |
0.75 |
|
E Plx |
1.36 |
|
E pmRA |
1.51 |
|
E pmDE |
0.87 |
|
Hpmag |
9.3793 |
|
E Hpmag |
0.0016 |
|
SHp |
0.02 |
|
VA |
0 |
|
BV |
0.078 |
|
E BV |
0.028 |
|
VI |
0.09 |
|
Ccdm |
19347-1806 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.45 |
|
DDEs |
-4.5 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
2 |
|
PmDE |
-13 |
|
Dm number |
-18 5420 |
|
Cat1 |
BD |
|
Name2 |
162787 |
|
Cat2 |
SAO |
|
HD |
184342 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
96291 |
|
19347-1806 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
193443.42-180604.1 |
|
Mag |
11.02 |
|
Calc delta mag |
1.29 |
|
Calc coord |
yes |
|
Ccdm |
19347-1806 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
1.42 |
|
DDEs |
-4.4 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
291 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
12.4 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
2 |
|
PmDE |
-13 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
96291 |
|