08579-1853 HO 358 (HD 76784)
08h 57m 51.17s -18° 53' 20.5" P.A. 305.00 sep 1.7 mag 7.16,10.49 Sp A1IV dist. 126.58 pc (412.9 l.y.)
Coord 2000 |
08579-1853 |
|
Discov num |
HO 358 |
|
Comp |
|
|
Coord arcsec 2000 |
08 57 51.17 -18 53 20.5 |
|
Date first |
1892 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
290 |
|
Pa last |
304.8 |
|
P.A. Now (θ) |
304.8° |
|
Sep first |
1.8 |
|
Sep last |
1.71 |
|
Sep. Now (ρ) |
1.71" |
|
Mag pri |
7.16 |
|
Mag sec |
10.49 |
|
delta mag (ΔM) |
3.33 |
|
Spectral class |
A1IV (white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-027 |
|
Notes |
|
|
rPM=0.366
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 76784 |
|
Constellation |
Hydra |
|
SAO |
154794 |
|
HIP |
44017 |
|
Tycho2 |
6022-02060-1 |
|
Gaia DR2 |
5728668439292421248 |
|
HD |
76784 |
|
GC |
12399 |
|
BD |
BD-18 2530 |
|
Distance |
126.58 |
|
Distance ly |
412.9 |
|
WDS 08579-1853 HO 358 (HD 76784) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ho_1883 |
Ma j |
Hough, G.W. |
1883MNRAS..43..371H |
Ho_1883 |
|
MNRAS 43, 371, 1883 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1884 |
Ma j |
Hough, G.W. |
1884MNRAS..44..365H |
Ho_1884 |
|
MNRAS 44, 365, 1884 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1885 |
Ma j |
Hough, G.W. |
1885MNRAS..45..417H |
Ho_1885 |
|
MNRAS 45, 417, 1885 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1886 |
Ma j |
Hough, G.W. |
1886MNRAS..46..393H |
Ho_1886 |
|
MNRAS 46, 393, 1886 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1887 |
Ma j |
Hough, G.W. |
1887AN....116..273H |
Ho_1887 |
|
AN 116, 273, 1887 |
|
Ho_1890 |
Ma j |
Hough, G.W. |
1890AN....125....1H |
Ho_1890 |
|
AN 125, 1, 1890 |
|
Ho_1890b |
Ma j |
Hough, G.W. |
1890AJ......9..177H |
Ho_1890b |
|
AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) |
1890AN....125....1H |
Ho_1894a |
Ma - |
Hough, G.W. |
1894MNRAS..54..251H |
Ho_1894a |
|
MNRAS 54, 251, 1894 |
|
Ho_1894b |
Ma j |
Hough, G.W. (HO 304 - 490) |
1894AN....135..281H |
Ho_1894b |
|
AN 135, 281, 1894 |
|
Ho_1894c |
Ma - |
Hough, G.W. (measure by Dembowski, H.) |
1894AN....135..281H |
Ho_1894c |
|
AN 135, 281, 1894 |
|
Ho_1899a |
Ma j |
Hough, G.W. |
1899AN....149..65H |
Ho_1899a |
|
AN 149, 65, 1899 |
|
Ho_1899b |
Ma - |
Hough, G.W. (measure by Burnham, S.W.) |
1899AN....149..65H |
Ho_1899b |
|
AN 149, 65, 1899 |
|
Ho_1907 |
Ma - |
Hough, G.W. |
1907PFAO....3c...1D |
Ho_1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) |
|
Ho_1932A |
Ma - |
Hough, G.W. |
1932QB821.A43...... |
Ho_1932A |
|
cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08579-1853 |
HO 358 |
|
1991 |
6 |
303 |
1.8 |
7.16 |
10.49 |
A1IV |
D |
085751.17-185320.5 |
08579-1853 |
HO 358 |
|
2015 |
7 |
305 |
1.7 |
7.16 |
10.49 |
A1IV |
|
085751.17-185320.5 |
08579-1853 |
HO 358 |
|
2016 |
8 |
305 |
1.7 |
7.16 |
10.49 |
A1IV |
|
085751.17-185320.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08579-1853 HO 358 (HD 76784) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08579-1853 HO 358 (HD 76784) : MEASURES
No records found.
WDS 08579-1853 (HD 76784) : 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 08579-1853 (HD 76784) : ALADIN DSS IMAGE @ 08h 57m 51.17s -18° 53' 20.5"
WDS 08579-1853 HO 358 (HD 76784) : 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 |
|
08579-1853 |
HO 358 |
|
305 |
1.7 |
|
Show |
|
08577-1918 |
MBL 5 |
|
305 |
38.2 |
25 |
Show |
|
08563-1908 |
BRT1471 |
|
164 |
4.4 |
27 |
Show |
|
09005-1917 |
RSS 184 |
|
35 |
12.0 |
45 |
Show |
|
08577-1946 |
UC 1735 |
|
87 |
19.7 |
53 |
Show |
|
08552-1814 |
S 585 |
|
151 |
64.2 |
55 |
Show |
|
09012-1921 |
HDS1308 |
|
2 |
0.6 |
55 |
Show |
|
08546-1925 |
GWP1107 |
|
219 |
4.5 |
57 |
Show |
|
08542-1927 |
TDS6174 |
|
189 |
0.6 |
63 |
Show |
|
09022-1815 |
TDS6259 |
|
92 |
0.4 |
73 |
Show |
|
08568-2009 |
ARA 648 |
|
351 |
10.7 |
78 |
Show |
|
08523-1837 |
GWP1095 |
|
298 |
35.5 |
81 |
Show |
|
08523-1913 |
GWP1096 |
|
205 |
103.9 |
82 |
Show |
|
08559-2016 |
TOI 725 |
|
185 |
0.2 |
88 |
Show |
|
08568-1726 |
SHY 533 |
BC |
152 |
999.9 |
89 |
Show |
|
08568-1726 |
ARG 72 |
AB |
182 |
4.2 |
89 |
Show |
|
08518-1827 |
TDS 497 |
|
218 |
2.0 |
91 |
Show |
|
09022-1744 |
J 2649 |
|
34 |
8.2 |
92 |
Show |
|
08514-1859 |
NSN 339 |
|
242 |
3.9 |
92 |
Show |
|
08579-1719 |
UC 1738 |
|
160 |
50.6 |
95 |
Show |
|
08589-2033 |
RST2596 |
|
264 |
2.3 |
101 |
Show |
|
09032-1740 |
S 588 |
|
327 |
32.0 |
106 |
Show |
|
09019-2024 |
KPP1554 |
|
308 |
11.7 |
108 |
Show |
|
08539-2026 |
RSS 178 |
|
113 |
6.2 |
108 |
Show |
|
08536-1722 |
TOK 666 |
|
118 |
27.8 |
110 |
Show |
|
08553-2039 |
LDS 240 |
|
37 |
33.2 |
112 |
Show |
|
09034-1728 |
RST3617 |
|
162 |
0.3 |
116 |
Show |
|
09056-1936 |
ARA 649 |
|
55 |
15.4 |
118 |
Show |
|
09026-2029 |
KPP2557 |
|
5 |
23.1 |
118 |
Show |
|
08499-1928 |
GWP1089 |
|
51 |
10.8 |
118 |
Show |
|
08590-1657 |
MBL 6 |
|
145 |
19.6 |
118 |
Show |
|
08566-2050 |
ARA1062 |
|
218 |
10.2 |
119 |
Show |
|
08560-2052 |
I 817 |
|
104 |
1.5 |
122 |
Show |
|
08591-2054 |
DON 304 |
|
71 |
4.8 |
123 |
Show |
|
09017-2043 |
TOI1925 |
|
149 |
2.9 |
123 |
Show |
|
08497-1809 |
A 3069 |
|
297 |
1.1 |
124 |
Show |
|
09065-1917 |
HDS1325 |
|
138 |
0.2 |
125 |
Show |
|
08599-2054 |
DVG 24 |
AB |
90 |
19.0 |
125 |
Show |
|
08599-2054 |
DVG 24 |
AC |
260 |
1.8 |
125 |
Show |
|
08518-2026 |
B 1109 |
|
21 |
0.7 |
126 |
Show |
|
08518-2036 |
RST2586 |
|
18 |
0.2 |
134 |
Show |
|
09069-1812 |
RST3621 |
|
55 |
2.2 |
136 |
Show |
|
08489-1800 |
TDS6113 |
|
124 |
0.6 |
138 |
Show |
|
09047-1714 |
HDS1315 |
|
183 |
0.2 |
140 |
Show |
|
08550-1640 |
UC 1729 |
|
73 |
11.0 |
140 |
Show |
|
08523-1657 |
TDS 498 |
|
349 |
1.9 |
141 |
Show |
|
08485-1803 |
A 3067 |
|
39 |
1.7 |
143 |
Show |
|
09078-1837 |
KPP1517 |
|
125 |
11.4 |
143 |
Show |
|
08477-1856 |
J 2647 |
|
114 |
6.2 |
147 |
Show |
|
08476-1859 |
LDS 235 |
|
238 |
30.4 |
147 |
Show |
|
08481-1800 |
DAM1486 |
|
275 |
1.0 |
150 |
|
|
WDS 08579-1853 : COMPONENTS
08579-1853 A
Componente originario normalizzato |
AB |
|
Name |
HD 76784 |
|
Coord arcsec 2000 |
085751.17-185320.5 |
|
Mag |
7.16 |
|
Spectral class |
A1IV (white) |
|
PmRA |
9.00 |
|
PmDE |
-17.0 |
|
SAO |
154794 |
|
HIP |
44017 |
|
Tycho2 |
6022-02060-1 |
|
HD |
76784 |
|
GC |
12399 |
|
BD |
BD-18 2530 |
|
Tycho2 |
6022-02060-1 |
|
Pflag |
|
|
RAmdeg |
134.46320524 |
|
DEmdeg |
-18.88901752 |
|
PmRA |
8.7 |
|
PmDE |
-16.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
2.8 |
|
E pmDE |
3.1 |
|
EpRAm |
1991.54 |
|
EpDEm |
1991.22 |
|
Num |
3 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.7 |
|
BTmag |
7.321 |
|
E BTmag |
0.015 |
|
VTmag |
7.162 |
|
E VTmag |
0.010 |
|
Prox |
18 |
|
TYC |
T |
|
HIP |
44017 |
|
CCDM |
A |
|
RAdeg |
134.46318361 |
|
DEdeg |
-18.88897639 |
|
EpRA 1990 |
1.57 |
|
EpDE 1990 |
1.24 |
|
E RAdeg |
3.8 |
|
E DEdeg |
4.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
154794 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.002 |
|
DE1950 |
|
|
PmDE1950 |
-0.04 |
|
Vmag |
7.1 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
12399 |
|
DM |
BD-18 2530 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
76784 |
|
M HD |
0 |
|
GC |
12399 |
|
RA1950rad |
2.33682132 |
|
DE1950rad |
-0.32628626 |
|
PmRA2000 |
-0.0017 |
|
PmDE2000 |
-0.036 |
|
Catalog |
H |
|
HIP |
44017 |
|
Proxy |
H |
|
RAhms |
08 57 51.16 |
|
DEdms |
-18 53 20.3 |
|
Vmag |
7.11 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
134.463 |
|
DEdeg |
-18.889 |
|
AstroRef |
A |
|
Plx |
8.45 |
|
CCDM |
08578-1853 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
303 |
|
Rho |
1.833 |
|
HD |
76784 |
|
BD |
BD-18 2530 |
|
CD |
|
|
CP |
|
|
Dm number |
-18 2530 |
|
VIred |
0.15 |
|
SpType |
A1IV |
|
R SpType |
|
|
Coord arcsec 2000 |
085751.16-185320.3 |
|
HIP |
44017 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.3468252145 |
|
DErad |
-0.3296748454 |
|
Plx |
7.9 |
|
PmRA |
7.22 |
|
PmDE |
-26.86 |
|
E RArad |
0.56 |
|
E DErad |
0.4 |
|
E Plx |
0.69 |
|
E pmRA |
0.63 |
|
E pmDE |
0.39 |
|
Hpmag |
7.1563 |
|
E Hpmag |
0.0009 |
|
SHp |
0.009 |
|
VA |
0 |
|
BV |
0 |
|
E BV |
0.495 |
|
VI |
0.15 |
|
08579-1853 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
085751.08-185319.5 |
|
Mag |
10.49 |
|
PmRA |
7.00 |
|
PmDE |
-27.0 |
|
Calc delta mag |
3.33 |
|
Calc coord |
yes |
|