17445-1303 HO 421
17h 44m 28.75s -13° 02' 45.8" P.A. 338.00 sep 5.5 mag 8.69,12.70 Sp A0V
Coord 2000 |
17445-1303 |
|
Discov num |
HO 421 |
|
Comp |
|
|
Coord arcsec 2000 |
17 44 28.75 -13 02 45.8 |
|
Date first |
1892 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
340 |
|
Pa last |
337.6 |
|
P.A. Now (θ) |
337.6° |
|
Sep first |
5.3 |
|
Sep last |
5.497 |
|
Sep. Now (ρ) |
5.497" |
|
Mag pri |
8.69 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
4.01 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-041 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
SAO |
160792 |
|
Tycho2 |
5668-00298-1 |
|
Gaia DR2 |
4149889313695335552 |
|
HD |
161153 |
|
WDS 17445-1303 HO 421 : 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cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |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 |
17445-1303 |
HO 421 |
|
1998 |
6 |
339 |
5.5 |
8.69 |
12.70 |
A0V |
D |
174428.75-130245.8 |
17445-1303 |
HO 421 |
|
2000 |
7 |
338 |
5.5 |
8.69 |
12.70 |
A0V |
D |
174428.75-130245.8 |
17445-1303 |
HO 421 |
|
2010 |
8 |
337 |
4.9 |
8.69 |
12.70 |
A0V |
|
174428.75-130245.8 |
17445-1303 |
HO 421 |
|
2015 |
9 |
338 |
5.5 |
8.69 |
12.70 |
A0V |
|
174428.75-130245.8 |
17445-1303 |
HO 421 |
|
2016 |
13 |
338 |
5.5 |
8.69 |
12.70 |
A0V |
|
174428.75-130245.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17445-1303 HO 421 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17445-1303 HO 421 : MEASURES
No records found.
WDS 17445-1303 : 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 17445-1303 : ALADIN DSS IMAGE @ 17h 44m 28.75s -13° 02' 45.8"
WDS 17445-1303 HO 421 : 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 |
|
17445-1303 |
HO 421 |
|
338 |
5.5 |
|
Show |
|
17459-1318 |
SKF 306 |
|
33 |
32.3 |
26 |
Show |
|
17464-1318 |
STF2204 |
|
25 |
14.4 |
32 |
Show |
|
17472-1237 |
GWP2737 |
|
19 |
19.7 |
48 |
Show |
|
17424-1353 |
BVD 123 |
|
270 |
18.5 |
59 |
Show |
|
17404-1249 |
KPP2768 |
|
30 |
2.9 |
62 |
Show |
|
17404-1319 |
HU 182 |
|
357 |
1.1 |
63 |
Show |
|
17481-1337 |
GWP2738 |
|
154 |
30.3 |
63 |
Show |
|
17398-1244 |
ALD 65 |
|
190 |
2.6 |
71 |
Show |
|
17403-1352 |
NSN 141 |
|
2 |
1.1 |
78 |
Show |
|
17395-1339 |
HO 418 |
|
281 |
18.5 |
82 |
Show |
|
17502-1339 |
LDS5856 |
|
79 |
32.3 |
90 |
Show |
|
17415-1427 |
HU 183 |
|
294 |
1.2 |
95 |
Show |
|
17378-1315 |
CVN 56 |
AB |
86 |
3.9 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AC |
311 |
4.6 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AD |
283 |
4.6 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AE |
311 |
5.0 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AF |
358 |
5.2 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AG |
342 |
5.3 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AH |
161 |
5.7 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AI |
254 |
5.9 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AJ |
167 |
6.7 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AK |
283 |
7.0 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AL |
20 |
7.2 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AM |
245 |
7.4 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AN |
85 |
7.9 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AO |
339 |
8.0 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AP |
184 |
8.0 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AQ |
139 |
8.2 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AR |
117 |
8.5 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AS |
215 |
9.7 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AT |
23 |
9.8 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AU |
150 |
9.9 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AV |
21 |
10.2 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AW |
74 |
10.6 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AX |
107 |
11.2 |
99 |
Show |
|
17378-1315 |
CVN 56 |
AY |
235 |
11.5 |
99 |
Show |
|
17378-1315 |
CVN 56 |
A,Za |
329 |
11.8 |
99 |
Show |
|
17378-1315 |
CVN 56 |
A,Zb |
171 |
13.6 |
99 |
Show |
|
17378-1315 |
CVN 56 |
A,Zc |
143 |
12.7 |
99 |
Show |
|
17378-1315 |
CVN 56 |
A,Zd |
135 |
15.0 |
99 |
Show |
|
17378-1315 |
CVN 56 |
A,Ze |
41 |
15.6 |
99 |
Show |
|
17378-1315 |
CVN 56 |
A,Zf |
53 |
15.7 |
99 |
Show |
|
17466-1445 |
LSC 76 |
|
269 |
0.4 |
108 |
Show |
|
17518-1336 |
HU 188 |
|
59 |
0.5 |
112 |
Show |
|
17524-1300 |
LDS5857 |
|
63 |
8.8 |
117 |
Show |
|
17491-1120 |
RST3984 |
|
56 |
3.1 |
123 |
Show |
|
17528-1319 |
HJ 4993 |
|
301 |
19.5 |
124 |
Show |
|
17515-1417 |
RST3985 |
|
122 |
0.4 |
127 |
Show |
|
17531-1339 |
HU 189 |
|
256 |
1.5 |
131 |
Show |
|
17540-1229 |
KPP2417 |
|
145 |
21.0 |
144 |
|
|
WDS 17445-1303 : COMPONENTS
17445-1303 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
174428.75-130245.8 |
|
Mag |
8.69 |
|
Spectral class |
A0V (white) |
|
PmRA |
-6.00 |
|
PmDE |
-41.0 |
|
SAO |
160792 |
|
Tycho2 |
5668-00298-1 |
|
HD |
161153 |
|
DM |
BD-12 4822 |
|
Tycho2 |
5668-00298-1 |
|
Pflag |
|
|
RAmdeg |
266.11980205 |
|
DEmdeg |
-13.04606320 |
|
PmRA |
-7.9 |
|
PmDE |
-24.9 |
|
E RAmdeg |
6 |
|
E DEmdeg |
8 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.47 |
|
EpDEm |
1991.39 |
|
Num |
7 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.5 |
|
BTmag |
8.915 |
|
E BTmag |
0.017 |
|
VTmag |
8.690 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
266.11982000 |
|
DEdeg |
-13.04600833 |
|
EpRA 1990 |
1.92 |
|
EpDE 1990 |
2.01 |
|
E RAdeg |
6.3 |
|
E DEdeg |
8.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
160792 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0014 |
|
DE1950 |
|
|
PmDE1950 |
-0.016 |
|
Vmag |
8.4 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
20 |
|
CatNum |
6062 |
|
DM |
BD-12 4822 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
161153 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.63236126 |
|
DE1950rad |
-0.22733456 |
|
PmRA2000 |
-0.0012 |
|
PmDE2000 |
-0.014 |
|
Ccdm |
17445-1303 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.38 |
|
DDEs |
14.1 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.6 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
-20 |
|
PmDE |
-16 |
|
Dm number |
-12 4822 |
|
Cat1 |
BD |
|
Name2 |
160792 |
|
Cat2 |
SAO |
|
HD |
161153 |
|
M HD |
|
|
ADS BDS |
A10744 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17388S1300A |
|
HIC |
|
|
17445-1303 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
174428.61-130240.7 |
|
Mag |
12.7 |
|
Calc delta mag |
4.01 |
|
Calc coord |
yes |
|
Ccdm |
17445-1303 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 421 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1892 |
|
Theta |
339 |
|
Rho |
5.5 |
|
Obs |
5 |
|
Vmag |
12.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10744 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17388S1300B |
|
HIC |
|
|