17395-4454 DON 853 (HD 159944)
17h 39m 33.52s -44° 53' 44.0" P.A. 197.00 sep 0.3 mag 10.60,11.30 Sp F3/5IV/V
Coord 2000 |
17395-4454 |
|
Discov num |
DON 853 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 33.52 -44 53 44.0 |
|
Date first |
1933 |
|
Date last |
1948 |
|
Obs |
3 |
|
Pa first |
194 |
|
Pa last |
197 |
|
P.A. Now (θ) |
197° |
|
Sep first |
0.4 |
|
Sep last |
0.31 |
|
Sep. Now (ρ) |
0.31" |
|
Mag pri |
10.60 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
F3/5IV/V (yellow-white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159944 |
|
Constellation |
Scorpius |
|
Tycho2 |
7896-03778-1 |
|
Gaia DR2 |
5955226319227088128 |
|
HD |
159944 |
|
WDS 17395-4454 DON 853 (HD 159944) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
Don1937 |
|
MemRAS 65, 51, 1937 |
|
Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17395-4454 |
DON 853 |
|
1948 |
3 |
197 |
0.3 |
10.60 |
11.30 |
F3/5IV/V |
|
173933.52-445344.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17395-4454 DON 853 (HD 159944) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17395-4454 DON 853 (HD 159944) : MEASURES
No records found.
WDS 17395-4454 (HD 159944) : 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 17395-4454 (HD 159944) : ALADIN DSS IMAGE @ 17h 39m 33.52s -44° 53' 44.0"
WDS 17395-4454 DON 853 (HD 159944) : 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 |
|
17395-4454 |
DON 853 |
|
197 |
0.3 |
|
Show |
|
17408-4457 |
TDS 877 |
|
313 |
1.3 |
14 |
Show |
|
17383-4513 |
HDS2491 |
|
247 |
0.5 |
24 |
Show |
|
17376-4516 |
CPO 539 |
|
216 |
5.5 |
31 |
Show |
|
17427-4451 |
DON 859 |
|
218 |
0.9 |
34 |
Show |
|
17374-4519 |
BRT 985 |
|
96 |
4.0 |
34 |
Show |
|
17388-4532 |
B 2841 |
|
44 |
5.5 |
39 |
Show |
|
17431-4446 |
I 1335 |
|
57 |
3.0 |
39 |
Show |
|
17410-4530 |
DON 855 |
|
265 |
0.4 |
40 |
Show |
|
17371-4419 |
WDK 3 |
|
190 |
0.2 |
44 |
Show |
|
17437-4442 |
BRT 989 |
|
17 |
3.1 |
47 |
Show |
|
17388-4406 |
I 1331 |
|
58 |
1.3 |
49 |
Show |
|
17389-4546 |
DON 851 |
|
243 |
2.1 |
53 |
Show |
|
17347-4508 |
RSS 451 |
|
154 |
11.2 |
54 |
Show |
|
17420-4401 |
DON 857 |
|
44 |
0.9 |
59 |
Show |
|
17395-4553 |
KPP4390 |
BC |
229 |
42.8 |
60 |
Show |
|
17395-4553 |
SKF1418 |
AB |
82 |
15.4 |
60 |
Show |
|
17395-4553 |
KPP4390 |
AC |
214 |
30.9 |
60 |
Show |
|
17450-4511 |
HJ 4973 |
|
24 |
14.0 |
60 |
Show |
|
17452-4458 |
BRT 990 |
BC |
20 |
4.2 |
61 |
Show |
|
17452-4458 |
BRT 990 |
AB |
292 |
4.4 |
61 |
Show |
|
17405-4352 |
DON 854 |
AB |
122 |
7.3 |
63 |
Show |
|
17405-4352 |
COO 217 |
AC |
203 |
15.5 |
63 |
Show |
|
17383-4555 |
CPO9246 |
|
36 |
4.4 |
64 |
Show |
|
17397-4559 |
HDS2497 |
|
169 |
0.5 |
66 |
Show |
|
17363-4357 |
BRT 983 |
|
135 |
3.1 |
67 |
Show |
|
17447-4415 |
RSS 460 |
|
358 |
14.9 |
68 |
Show |
|
17459-4500 |
DON 862 |
|
186 |
2.0 |
68 |
Show |
|
17340-4421 |
RST5435 |
|
325 |
1.1 |
68 |
Show |
|
17454-4423 |
TDT 490 |
|
18 |
0.9 |
70 |
Show |
|
17416-4601 |
BRT 987 |
|
291 |
5.3 |
71 |
Show |
|
17417-4604 |
SWR 228 |
|
100 |
23.6 |
74 |
Show |
|
17332-4531 |
I 603 |
|
78 |
1.3 |
77 |
Show |
|
17335-4413 |
BRT 980 |
|
127 |
5.6 |
77 |
Show |
|
17363-4344 |
DON 845 |
|
167 |
0.3 |
78 |
Show |
|
17339-4405 |
SEE 333 |
|
295 |
15.8 |
79 |
Show |
|
17366-4338 |
DON 846 |
|
122 |
3.4 |
82 |
Show |
|
17456-4403 |
DON 861 |
|
340 |
5.7 |
83 |
Show |
|
17359-4611 |
NSN 379 |
|
276 |
12.0 |
87 |
Show |
|
17321-4420 |
COO 214 |
BC |
342 |
10.2 |
87 |
Show |
|
17321-4420 |
COO 214 |
AB |
38 |
8.8 |
87 |
Show |
|
17313-4501 |
DON 841 |
|
29 |
2.2 |
88 |
Show |
|
17340-4600 |
DON 843 |
|
222 |
4.3 |
89 |
Show |
|
17330-4400 |
HDS2478 |
|
351 |
0.5 |
89 |
Show |
|
17424-4618 |
HDS2505 |
AB |
319 |
0.4 |
90 |
Show |
|
17424-4618 |
ARY 128 |
AB,C |
293 |
93.1 |
90 |
Show |
|
17479-4433 |
RST5442 |
|
105 |
0.6 |
91 |
Show |
|
17423-4621 |
ARY 124 |
|
350 |
55.7 |
92 |
Show |
|
17481-4527 |
CPO9248 |
|
123 |
3.5 |
96 |
Show |
|
17486-4502 |
CPO 77 |
|
324 |
4.0 |
97 |
Show |
|
17335-4606 |
RST 941 |
|
150 |
2.2 |
97 |
|
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WDS 17395-4454 : COMPONENTS
17395-4454 A
Componente originario normalizzato |
AB |
|
Name |
HD 159944 |
|
Coord arcsec 2000 |
173933.52-445344.0 |
|
Mag |
10.6 |
|
Spectral class |
F3/5IV/V (yellow-white) |
|
PmRA |
10.00 |
|
PmDE |
-26.0 |
|
Tycho2 |
7896-03778-1 |
|
HD |
159944 |
|
Tycho2 |
7896-03778-1 |
|
Pflag |
|
|
RAmdeg |
264.88967792 |
|
DEmdeg |
-44.89557992 |
|
PmRA |
10.9 |
|
PmDE |
-22.0 |
|
E RAmdeg |
29 |
|
E DEmdeg |
33 |
|
E pmRA |
2.1 |
|
E pmDE |
2.0 |
|
EpRAm |
1989.32 |
|
EpDEm |
1988.04 |
|
Num |
3 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.8 |
|
Q pmDE |
0.8 |
|
BTmag |
10.707 |
|
E BTmag |
0.051 |
|
VTmag |
10.151 |
|
E VTmag |
0.045 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
264.88964194 |
|
DEdeg |
-44.89552722 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.39 |
|
E RAdeg |
28.7 |
|
E DEdeg |
34.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
17395-4454 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
173933.51-445344.3 |
|
Mag |
11.3 |
|
Calc delta mag |
0.7 |
|
Calc coord |
yes |
|