18509-1646 HLD 148
18h 50m 43.05s -16° 47' 28.8" P.A. 30.00 sep 5.0 mag 9.00,12.80
Coord 2000 |
18509-1646 |
|
Discov num |
HLD 148 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 43.05 -16 47 28.8 |
|
Date first |
1889 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
19 |
|
Pa last |
29.8 |
|
P.A. Now (θ) |
29.8° |
|
Sep first |
3.4 |
|
Sep last |
5.006 |
|
Sep. Now (ρ) |
5.006" |
|
Mag pri |
9.00 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
Pri motion ra |
-036 |
|
Sec motion ra |
+051 |
|
Pri motion dec |
-042 |
|
Sec motion dec |
+092 |
|
Notes |
|
|
rPM=1.519
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4099264499836482560 |
|
WDS 18509-1646 HLD 148 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hld1874 |
Ma - |
Holden, E.S. |
. |
Hld1874 |
|
Washington Observations, 1874 |
|
Hld1875 |
Ma - |
Holden, E.S. |
. |
Hld1875 |
|
Washington Observations, 1875 |
|
Hld1875b |
Ma j |
Holden, E.S. & Newcomb, S. |
1875AN.....86..321H |
Hld1875b |
|
AN 86, 321, 1875 |
|
Hld1875c |
Ma j |
Holden, E.S. |
1875AN.....86..321H |
Hld1875c |
|
AN 86, 321, 1875 |
|
Hld1876 |
Ma - |
Holden, E.S. |
. |
Hld1876 |
|
Washington Observations, 1876 |
|
Hld1876b |
Ma j |
Holden, E.S. |
1876AN.....88..131H |
Hld1876b |
|
AN 88, 131, 1876 |
|
Hld1877 |
Ma - |
Holden, E.S. |
1877AN.....90..161H |
Hld1877 |
|
AN 90, 161, 1877 |
|
Hld1877b |
Ma j |
Holden, E.S. |
1877AN.....90..161H |
Hld1877b |
|
AN 90, 161, 1877 |
|
Hld1878 |
Ma - |
Holden, E.S. |
. |
Hld1878 |
|
Washington Observations, 1878 |
|
Hld1878b |
Ma j |
Holden, E.S. |
1878AN.....93...65H |
Hld1878b |
|
AN 93, 65, 1878 (data also in Hld1878) |
|
Hld1879 |
Ma - |
Holden, E.S. |
. |
Hld1879 |
|
Washington Observations, 1879 |
|
Hld1879b |
Ma j |
Holden, E.S. |
1879AN.....95..329H |
Hld1879b |
|
AN 95, 329, 1879 (data also in Hld1879) |
|
Hld1880 |
Ma - |
Holden, E.S. |
. |
Hld1880 |
|
Washington Observations, 1880 |
|
Hld1880b |
Ma j |
Holden, E.S. |
1880AN.....97..319H |
Hld1880b |
|
AN 97, 319, 1880 (data also in Hld1880) |
|
Hld1881 |
Ma - |
Holden, E.S. |
. |
Hld1881 |
|
Washington Observations, 1881 |
|
Hld1881b |
Ma j |
Holden, E.S. |
1881MNRAS..41..416. |
Hld1881b |
|
MNRAS 41, 416, 1881 |
|
Hld1882 |
Ma - |
Holden, E.S. |
1882PWasO...1...77H |
Hld1882 |
|
Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) |
1894PLicO...2.....B |
Hld1884 |
Ma - |
Holden, E.S. |
1884PWasO...2...97H |
Hld1884 |
|
Pub. Washburn Obs. 2, 97, 1884 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18509-1646 |
HLD 148 |
|
1936 |
4 |
20 |
3.6 |
9.00 |
12.80 |
|
|
|
18509-1646 |
HLD 148 |
|
2000 |
6 |
35 |
4.8 |
9.00 |
12.80 |
|
|
185043.05-164728.8 |
18509-1646 |
HLD 148 |
|
2015 |
9 |
30 |
5.0 |
9.00 |
12.80 |
|
|
185043.05-164728.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18509-1646 HLD 148 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18509-1646 HLD 148 : MEASURES
No records found.
WDS 18509-1646 : 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 18509-1646 : ALADIN DSS IMAGE @ 18h 50m 43.05s -16° 47' 28.8"
WDS 18509-1646 HLD 148 : 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 |
|
18509-1646 |
HLD 148 |
|
30 |
5.0 |
|
Show |
|
18498-1655 |
TDT4316 |
|
333 |
45.1 |
16 |
Show |
|
18496-1654 |
HWE 44 |
AB |
298 |
2.0 |
18 |
Show |
|
18496-1654 |
HWE 44 |
AC |
308 |
36.4 |
18 |
Show |
|
18496-1654 |
KNP 3 |
AD |
200 |
22.2 |
18 |
Show |
|
18487-1702 |
J 2235 |
AB |
203 |
90.0 |
32 |
Show |
|
18528-1658 |
J 2238 |
|
182 |
4.8 |
34 |
Show |
|
18487-1702 |
J 2235 |
BC |
5 |
6.6 |
34 |
Show |
|
18516-1719 |
HU 255 |
|
166 |
1.4 |
34 |
Show |
|
18529-1625 |
RST4021 |
|
118 |
0.2 |
39 |
Show |
|
18480-1647 |
HJ 2838 |
|
335 |
33.4 |
40 |
Show |
|
18530-1623 |
RST4022 |
|
312 |
0.4 |
42 |
Show |
|
18477-1633 |
RST4020 |
|
26 |
3.5 |
47 |
Show |
|
18528-1725 |
HU 257 |
|
341 |
2.1 |
48 |
Show |
|
18494-1740 |
TDT1072 |
|
310 |
0.7 |
56 |
Show |
|
18510-1747 |
HJ 2842 |
|
338 |
29.9 |
61 |
Show |
|
18494-1750 |
HJ 2840 |
|
173 |
15.2 |
65 |
Show |
|
18557-1646 |
J 1661 |
|
98 |
4.5 |
71 |
Show |
|
18555-1626 |
ARA 112 |
|
176 |
10.7 |
73 |
Show |
|
18551-1609 |
BRT 634 |
|
337 |
3.9 |
73 |
Show |
|
18555-1623 |
SOZ 18 |
|
142 |
17.7 |
74 |
Show |
|
18457-1624 |
J 1656 |
|
287 |
7.6 |
75 |
Show |
|
18549-1733 |
RST3205 |
AB |
300 |
0.5 |
76 |
Show |
|
18549-1733 |
HJ 2843 |
AB,C |
339 |
22.0 |
76 |
Show |
|
18560-1637 |
J 1662 |
|
191 |
4.5 |
80 |
Show |
|
18553-1738 |
HJ 2844 |
|
105 |
23.7 |
84 |
Show |
|
18503-1812 |
TDT1080 |
|
134 |
0.9 |
85 |
Show |
|
18506-1813 |
RST3200 |
|
|
0.7 |
86 |
Show |
|
18559-1735 |
HJ 2845 |
|
6 |
3.9 |
88 |
Show |
|
18505-1818 |
TDT1081 |
|
75 |
0.5 |
91 |
Show |
|
18444-1623 |
HJ 2835 |
|
303 |
15.3 |
95 |
Show |
|
18480-1814 |
RST3198 |
|
154 |
0.4 |
95 |
Show |
|
18517-1511 |
TDT1092 |
|
138 |
0.4 |
98 |
Show |
|
18482-1820 |
J 1636 |
|
78 |
7.1 |
98 |
Show |
|
18480-1817 |
WSI 36 |
|
262 |
15.8 |
98 |
Show |
|
18500-1826 |
J 1658 |
|
59 |
8.4 |
100 |
Show |
|
18442-1733 |
HLD 146 |
|
194 |
2.2 |
103 |
Show |
|
18461-1529 |
HU 251 |
|
304 |
2.6 |
104 |
Show |
|
18505-1501 |
J 529 |
|
353 |
7.5 |
107 |
Show |
|
18498-1836 |
TDT1075 |
|
97 |
0.5 |
110 |
Show |
|
18435-1725 |
RST3194 |
|
87 |
4.0 |
111 |
Show |
|
18488-1836 |
KUI 88 |
|
153 |
0.5 |
113 |
Show |
|
18488-1838 |
RSS 491 |
|
334 |
10.8 |
114 |
Show |
|
18442-1539 |
BRT 633 |
|
42 |
4.8 |
116 |
Show |
|
18531-1838 |
HO 569 |
AB |
38 |
15.6 |
116 |
Show |
|
18531-1838 |
OCC9186 |
Aa,Ab |
-1 |
-1.0 |
116 |
Show |
|
18536-1454 |
J 1660 |
|
324 |
5.9 |
122 |
Show |
|
18437-1534 |
J 2224 |
|
202 |
10.4 |
124 |
Show |
|
18593-1658 |
RST3209 |
|
126 |
0.4 |
124 |
Show |
|
18508-1446 |
J 2237 |
|
233 |
4.9 |
125 |
Show |
|
18453-1509 |
BRT 594 |
|
110 |
2.2 |
127 |
|
|
WDS 18509-1646 : COMPONENTS
18509-1646 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185043.05-164728.8 |
|
Mag |
9 |
|
PmRA |
-36.00 |
|
PmDE |
-42.0 |
|
18509-1646 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185043.22-164724.5 |
|
Mag |
12.8 |
|
PmRA |
51.00 |
|
PmDE |
92.0 |
|
Calc delta mag |
3.8 |
|
Calc coord |
yes |
|