22470-1919 HDO 172
22h 47m 02.98s -19° 19' 17.9" P.A. 83.00 sep 22.1 mag 9.71,15.20 Sp G1V
Coord 2000 |
22470-1919 |
|
Discov num |
HDO 172 |
|
Comp |
|
|
Coord arcsec 2000 |
22 47 02.98 -19 19 17.9 |
|
Date first |
1868 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
90 |
|
Pa last |
83.2 |
|
P.A. Now (θ) |
83.2° |
|
Sep first |
15.0 |
|
Sep last |
22.148 |
|
Sep. Now (ρ) |
22.148" |
|
Mag pri |
9.71 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
5.49 |
|
Spectral class |
G1V (yellow) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-144 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
6390-01151-1 |
|
Gaia DR2 |
2401407165421067776 |
|
HD |
215654 |
|
WDS 22470-1919 HDO 172 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HdO1882a |
Mb - |
Harvard Obs. |
1882AnHar..13...17. |
HdO1882a |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1882b |
Ma j |
Harvard Obs. (measure by Alden, G.I.) |
1882AnHar..13...17. |
HdO1882b |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1882c |
Ma - |
Harvard Obs. (measure by Davis, W.M.) |
1882AnHar..13...17. |
HdO1882c |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1906A |
Ma - |
Harvard Obs. |
1906QB821.B972..... |
HdO1906A |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
HdO9999 |
Ma - |
Harvard Obs. |
................... |
HdO9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
22470-1919 |
HDO 172 |
|
1868 |
1 |
270 |
15.0 |
9.71 |
11.20 |
G1V |
|
224702.98-191917.9 |
22470-1919 |
HDO 172 |
|
2000 |
2 |
88 |
21.8 |
9.71 |
15.20 |
G1V |
|
224702.98-191917.9 |
22470-1919 |
HDO 172 |
|
2010 |
4 |
86 |
22.1 |
9.71 |
15.20 |
G1V |
|
224702.98-191917.9 |
22470-1919 |
HDO 172 |
|
2015 |
5 |
83 |
22.1 |
9.71 |
15.20 |
G1V |
|
224702.98-191917.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22470-1919 HDO 172 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22470-1919 HDO 172 : MEASURES
No records found.
WDS 22470-1919 : 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 22470-1919 : ALADIN DSS IMAGE @ 22h 47m 02.98s -19° 19' 17.9"
WDS 22470-1919 HDO 172 : 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 |
|
22470-1919 |
HDO 172 |
|
83 |
22.1 |
|
Show |
|
22449-1903 |
UC 4806 |
|
57 |
29.0 |
34 |
Show |
|
22446-1918 |
TDT3685 |
|
224 |
7.2 |
35 |
Show |
|
22487-5935 |
TOI 342 |
|
227 |
0.4 |
54 |
Show |
|
22492-2016 |
I 141 |
|
322 |
3.0 |
65 |
Show |
|
22468-2029 |
BHA 53 |
|
302 |
5.6 |
71 |
Show |
|
22489-2029 |
HDS3239 |
|
199 |
0.3 |
75 |
Show |
|
22512-1811 |
GWP3201 |
|
82 |
20.3 |
91 |
Show |
|
22526-2004 |
UC 4838 |
|
90 |
50.4 |
91 |
Show |
|
22535-1926 |
CVR1711 |
|
357 |
4.2 |
92 |
Show |
|
22419-1823 |
GWP3184 |
|
23 |
45.7 |
93 |
Show |
|
22405-1929 |
KPP 848 |
|
99 |
7.2 |
94 |
Show |
|
22508-2040 |
HJ 3146 |
|
40 |
14.6 |
97 |
Show |
|
22403-1942 |
RST3306 |
|
232 |
0.5 |
99 |
Show |
|
22400-1912 |
HJ 3128 |
|
228 |
10.9 |
100 |
Show |
|
22519-2034 |
LDS5984 |
|
201 |
126.8 |
103 |
Show |
|
22492-1740 |
LDS5001 |
|
25 |
4.2 |
104 |
Show |
|
22398-1942 |
HDO 171 |
BC |
264 |
10.0 |
106 |
Show |
|
22461-2104 |
TDT3699 |
|
278 |
0.6 |
106 |
Show |
|
22398-1942 |
HDO 171 |
AB |
357 |
66.5 |
106 |
Show |
|
22504-1744 |
DON1038 |
|
67 |
0.4 |
106 |
Show |
|
22396-1950 |
KPP 899 |
|
207 |
7.5 |
110 |
Show |
|
22549-1919 |
HDS3258 |
|
159 |
0.2 |
112 |
Show |
|
22512-1742 |
KPP 619 |
|
225 |
5.7 |
114 |
Show |
|
22426-2057 |
HJ 3135 |
|
353 |
35.5 |
116 |
Show |
|
22417-1742 |
DON1036 |
|
282 |
0.6 |
125 |
Show |
|
22455-2123 |
HDS3230 |
|
48 |
0.0 |
127 |
Show |
|
22522-1730 |
RED 12 |
|
358 |
0.1 |
132 |
Show |
|
22558-2018 |
ARA1243 |
|
271 |
10.1 |
137 |
Show |
|
22388-2037 |
HJ 3126 |
|
350 |
24.9 |
141 |
Show |
|
22570-1925 |
ARA 816 |
|
214 |
5.5 |
142 |
Show |
|
22389-2047 |
UC 4784 |
|
23 |
45.5 |
146 |
Show |
|
22369-1900 |
RST3304 |
|
60 |
0.4 |
146 |
Show |
|
22574-1944 |
BRT1573 |
|
301 |
4.1 |
147 |
Show |
|
22555-2046 |
ARA1594 |
|
58 |
10.6 |
148 |
Show |
|
22396-2103 |
B 572 |
|
13 |
0.4 |
148 |
Show |
|
22385-2050 |
B 1897 |
|
355 |
0.4 |
151 |
Show |
|
22532-2123 |
LDS5985 |
|
279 |
196.6 |
152 |
Show |
|
22577-1953 |
BRT1574 |
|
359 |
4.1 |
154 |
Show |
|
22429-1656 |
RST3308 |
|
137 |
0.9 |
155 |
Show |
|
22533-1710 |
RST3309 |
|
316 |
1.0 |
157 |
Show |
|
22579-1950 |
UC 4852 |
|
106 |
54.0 |
157 |
Show |
|
22499-2154 |
ARA1943 |
|
295 |
11.6 |
160 |
Show |
|
22524-2142 |
BU 177 |
|
278 |
2.9 |
162 |
Show |
|
22426-2149 |
LDS5971 |
|
280 |
16.2 |
163 |
Show |
|
22535-1704 |
GWP3203 |
|
183 |
21.3 |
164 |
Show |
|
22353-1911 |
UC 4773 |
|
13 |
16.6 |
167 |
Show |
|
22484-2206 |
LEO 54 |
|
174 |
1.9 |
169 |
Show |
|
22555-2122 |
UC 4847 |
|
340 |
66.3 |
171 |
Show |
|
22447-2208 |
UC 4804 |
|
4 |
12.1 |
172 |
Show |
|
22355-2021 |
LDS5959 |
AB |
262 |
243.1 |
175 |
|
|
WDS 22470-1919 : COMPONENTS
22470-1919 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
224702.98-191917.9 |
|
Mag |
9.71 |
|
Spectral class |
G1V (yellow) |
|
PmRA |
-15.00 |
|
PmDE |
-144.0 |
|
Tycho2 |
6390-01151-1 |
|
HD |
215654 |
|
DM |
BD-20 6485 |
|
Tycho2 |
6390-01151-1 |
|
Pflag |
|
|
RAmdeg |
341.76243940 |
|
DEmdeg |
-19.32165981 |
|
PmRA |
-12.9 |
|
PmDE |
-148.3 |
|
E RAmdeg |
16 |
|
E DEmdeg |
20 |
|
E pmRA |
1.7 |
|
E pmDE |
2.0 |
|
EpRAm |
1988.52 |
|
EpDEm |
1988.40 |
|
Num |
5 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.5 |
|
BTmag |
10.243 |
|
E BTmag |
0.034 |
|
VTmag |
9.708 |
|
E VTmag |
0.030 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
341.76247139 |
|
DEdeg |
-19.32131917 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
16.7 |
|
E DEdeg |
21.5 |
|
Posflg |
|
|
Corr |
-0.2 |
|
22470-1919 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
224704.45-191915.3 |
|
Mag |
15.2 |
|
Calc delta mag |
5.49 |
|
Calc coord |
yes |
|