18231+2445 POU 3398 AB
18h 23m 03.52s +24° 45' 07.2" P.A. 156.00 sep 12.3 mag 12.90,13.80
Coord 2000 |
18231+2445 |
|
Discov num |
POU3398 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 23 03.52 +24 45 07.2 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
159 |
|
Pa last |
155.6 |
|
P.A. Now (θ) |
155.6° |
|
Sep first |
13.4 |
|
Sep last |
12.311 |
|
Sep. Now (ρ) |
12.311" |
|
Mag pri |
12.90 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
-022 |
|
Sec motion ra |
|
|
Pri motion dec |
+010 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
18231+2445 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 23 04 +24 45 07 |
POU 3398 AB |
2015 |
11 |
156 |
12.3 |
12.90 |
13.80 |
0.90 |
|
<=== |
Show |
|
|
18 23 04 +24 45 07 |
POU 3398 AC |
2015 |
7 |
134 |
11.6 |
12.90 |
15.40 |
2.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4536628754814054272 |
|
WDS 18231+2445 POU 3398 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Pou1933 |
Pa - |
Pourteau, M. A. |
. |
Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18231+2445 |
POU3398 |
AB |
2008 |
6 |
156 |
12.3 |
12.90 |
13.80 |
|
|
182303.52+244507.2 |
18231+2445 |
POU3398 |
AB |
2015 |
8 |
156 |
12.3 |
12.90 |
13.80 |
|
R |
182303.52+244507.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18231+2445 POU 3398 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18231+2445 POU 3398 AB : MEASURES
No records found.
WDS 18231+2445 : 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 18231+2445 : ALADIN DSS IMAGE @ 18h 23m 03.52s +24° 45' 07.2"
WDS 18231+2445 POU 3398 AB : 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 |
|
18231+2445 |
POU3398 |
AB |
156 |
12.3 |
1 |
Show |
|
18231+2445 |
POU3398 |
AC |
134 |
11.6 |
1 |
Show |
|
18233+2439 |
POU3401 |
|
124 |
12.3 |
7 |
Show |
|
18234+2440 |
POU3402 |
|
59 |
6.8 |
8 |
Show |
|
18239+2435 |
POU3406 |
|
178 |
4.2 |
16 |
Show |
|
18235+2429 |
POU3403 |
|
324 |
13.1 |
18 |
Show |
|
18231+2426 |
POU3400 |
|
89 |
8.6 |
20 |
Show |
|
18240+2427 |
POU3407 |
|
141 |
10.4 |
23 |
Show |
|
18216+2426 |
POU3393 |
|
44 |
5.0 |
28 |
Show |
|
18204+2437 |
POU3389 |
|
114 |
10.7 |
38 |
Show |
|
18257+2503 |
POU3409 |
|
248 |
12.2 |
41 |
Show |
|
18218+2407 |
RAO 389 |
|
221 |
0.3 |
42 |
Show |
|
18204+2423 |
TDT 805 |
Aa,Ab |
235 |
0.9 |
43 |
Show |
|
18204+2423 |
POU3388 |
AB |
57 |
14.6 |
43 |
Show |
|
18213+2409 |
COU 505 |
|
318 |
1.1 |
44 |
Show |
|
18220+2401 |
TDT 817 |
|
199 |
1.3 |
47 |
Show |
|
18194+2452 |
POU3385 |
|
228 |
7.0 |
51 |
Show |
|
18213+2359 |
POU3392 |
|
132 |
13.8 |
52 |
Show |
|
18217+2356 |
COU 418 |
|
277 |
0.1 |
53 |
Show |
|
18194+2427 |
POU3386 |
|
39 |
20.2 |
53 |
Show |
|
18266+2422 |
HO 634 |
|
269 |
3.3 |
54 |
Show |
|
18207+2530 |
BRT3330 |
|
287 |
3.8 |
55 |
Show |
|
18236+2350 |
POU3404 |
AB |
267 |
9.5 |
56 |
Show |
|
18236+2350 |
POU3405 |
AC |
276 |
25.8 |
56 |
Show |
|
18231+2349 |
POU3399 |
|
256 |
12.8 |
56 |
Show |
|
18243+2351 |
POU3408 |
|
229 |
14.5 |
57 |
Show |
|
18218+2347 |
POU3394 |
|
86 |
11.9 |
61 |
Show |
|
18201+2532 |
STF2309 |
|
352 |
3.4 |
62 |
Show |
|
18192+2525 |
HLM 11 |
|
166 |
19.6 |
64 |
Show |
|
18278+2442 |
STF2320 |
|
1 |
0.9 |
65 |
Show |
|
18276+2423 |
AG 223 |
|
51 |
2.6 |
66 |
Show |
|
18276+2509 |
KU 117 |
|
16 |
19.5 |
67 |
Show |
|
18186+2513 |
TDT 789 |
|
83 |
1.1 |
67 |
Show |
|
18275+2417 |
TDT 886 |
|
24 |
0.5 |
67 |
Show |
|
18199+2354 |
POU3387 |
|
85 |
11.6 |
68 |
Show |
|
18266+2537 |
LDS4787 |
|
129 |
84.6 |
70 |
Show |
|
18227+2334 |
POU3396 |
|
278 |
11.8 |
72 |
Show |
|
18278+2415 |
POU3411 |
AB |
34 |
9.9 |
72 |
Show |
|
18278+2415 |
POU3412 |
AC |
245 |
13.3 |
72 |
Show |
|
18228+2328 |
POU3397 |
|
349 |
4.0 |
78 |
Show |
|
18234+2327 |
STF2314 |
|
331 |
2.7 |
78 |
Show |
|
18174+2456 |
POU3380 |
|
74 |
12.9 |
79 |
Show |
|
18186+2354 |
POU3382 |
|
130 |
9.9 |
79 |
Show |
|
18192+2346 |
TDT 794 |
|
30 |
0.6 |
80 |
Show |
|
18209+2331 |
TDT 811 |
|
246 |
1.0 |
81 |
Show |
|
18215+2603 |
A 243 |
|
69 |
2.2 |
81 |
Show |
|
18277+2536 |
HDS2612 |
AB |
110 |
4.5 |
82 |
Show |
|
18277+2536 |
DAM1238 |
AC |
277 |
15.2 |
82 |
Show |
|
18278+2357 |
POU3410 |
|
259 |
8.2 |
82 |
Show |
|
18255+2600 |
STF2318 |
|
248 |
21.0 |
82 |
Show |
|
18227+2323 |
POU3395 |
|
184 |
7.2 |
82 |
|
|
WDS 18231+2445 : COMPONENTS
|
A |
B |
B |
pa=157.6°
sep=12.13"
| |
C |
pa=137.0°
sep=11.06"
| pa=43.1°
sep=4.29"
|
18231+2445 A
Coord arcsec 2000 |
182303.52+244507.2 |
|
Mag |
12.9 |
|
PmRA |
-22.00 |
|
PmDE |
10.0 |
|
18231+2445 B
Coord arcsec 2000 |
182303.86+244456.0 |
|
Mag |
13.8 |
|
Calc delta mag |
0.9 |
|
Calc coord |
yes |
|
18231+2445 C
Coord arcsec 2000 |
182304.07+244459.1 |
|
Mag |
15.4 |
|
PmRA |
-33.00 |
|
PmDE |
-23.0 |
|
Calc delta mag |
2.5 |
|
Calc coord |
yes |
|