16202-1825 HLD 128 AC
16h 20m 12.84s -18° 24' 45.4" P.A. 339.00 sep 94.7 mag 9.32,13.12
Coord 2000 |
16202-1825 |
|
Discov num |
HLD 128 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 20 12.84 -18 24 45.4 |
|
Date first |
1909 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
340 |
|
Pa last |
339.1 |
|
P.A. Now (θ) |
339.1° |
|
Sep first |
94.3 |
|
Sep last |
94.7 |
|
Sep. Now (ρ) |
94.7" |
|
Mag pri |
9.32 |
|
Mag sec |
13.12 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.281
This double is not physical.
16202-1825 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 20 13 -18 24 45 |
HLD 128 AB |
2002 |
10 |
249 |
2.2 |
9.32 |
10.51 |
1.19 |
|
|
Show |
|
|
16 20 13 -18 24 45 |
HLD 128 AC |
2016 |
5 |
339 |
94.7 |
9.32 |
13.12 |
3.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
6206-01136-1 |
|
Gaia DR2 |
6246142694868925568 |
|
WDS 16202-1825 HLD 128 AC : 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 |
16202-1825 |
HLD 128 |
AC |
1999 |
2 |
340 |
94.8 |
9.32 |
11.50 |
|
D |
162012.84-182445.4 |
16202-1825 |
HLD 128 |
AC |
2016 |
4 |
339 |
94.7 |
9.32 |
13.12 |
|
|
162012.84-182445.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16202-1825 HLD 128 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16202-1825 HLD 128 AC : MEASURES
No records found.
WDS 16202-1825 : 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 16202-1825 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.