18421+2419 POU 3490
18h 42m 08.62s +24° 18' 24.5" P.A. 259.00 sep 3.7 mag 12.55,13.20
Coord 2000 |
18421+2419 |
|
Discov num |
POU3490 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 08.62 +24 18 24.5 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
260 |
|
Pa last |
258.6 |
|
P.A. Now (θ) |
258.6° |
|
Sep first |
3.5 |
|
Sep last |
3.711 |
|
Sep. Now (ρ) |
3.711" |
|
Mag pri |
12.55 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2108-00676-1 |
|
Gaia DR2 |
4535854904786311808 |
|
WDS 18421+2419 POU 3490 : 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 |
18421+2419 |
POU3490 |
|
2000 |
4 |
258 |
3.7 |
12.55 |
13.20 |
|
D |
184208.62+241824.5 |
18421+2419 |
POU3490 |
|
2001 |
5 |
259 |
3.6 |
12.55 |
13.20 |
|
D |
184208.62+241824.5 |
18421+2419 |
POU3490 |
|
2015 |
6 |
259 |
3.7 |
12.55 |
13.20 |
|
|
184208.62+241824.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18421+2419 POU 3490 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18421+2419 POU 3490 : MEASURES
No records found.
WDS 18421+2419 : 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 18421+2419 : ALADIN DSS IMAGE @ 18h 42m 08.62s +24° 18' 24.5"
WDS 18421+2419 POU 3490 : 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 |
|
18421+2419 |
POU3490 |
|
259 |
3.7 |
1 |
Show |
|
18417+2422 |
POU3487 |
|
152 |
11.0 |
7 |
Show |
|
18429+2418 |
TDT1015 |
|
214 |
0.4 |
10 |
Show |
|
18429+2420 |
POU3497 |
|
207 |
11.1 |
11 |
Show |
|
18417+2405 |
POU3488 |
|
142 |
13.0 |
15 |
Show |
|
18424+2434 |
SLE 504 |
|
13 |
20.4 |
16 |
Show |
|
18411+2407 |
POU3480 |
|
100 |
7.2 |
18 |
Show |
|
18408+2417 |
POU3472 |
|
38 |
6.3 |
19 |
Show |
|
18407+2423 |
POU3471 |
|
164 |
10.0 |
20 |
Show |
|
18424+2438 |
POU3492 |
|
94 |
8.4 |
20 |
Show |
|
18432+2433 |
A 252 |
|
288 |
1.6 |
21 |
Show |
|
18408+2437 |
POU3473 |
|
132 |
7.7 |
26 |
Show |
|
18423+2352 |
POU3491 |
|
48 |
4.0 |
27 |
Show |
|
18409+2358 |
POU3476 |
|
245 |
8.1 |
27 |
Show |
|
18419+2446 |
POU3489 |
|
165 |
10.2 |
28 |
Show |
|
18415+2352 |
POU3482 |
|
260 |
4.0 |
28 |
Show |
|
18406+2400 |
POU3469 |
|
205 |
7.6 |
29 |
Show |
|
18414+2445 |
POU3484 |
|
61 |
9.9 |
29 |
Show |
|
18428+2350 |
POU3494 |
|
58 |
12.1 |
31 |
Show |
|
18410+2445 |
POU3478 |
|
115 |
9.8 |
31 |
Show |
|
18414+2350 |
POU3481 |
|
8 |
6.9 |
31 |
Show |
|
18434+2439 |
POU3504 |
|
212 |
6.3 |
31 |
Show |
|
18405+2440 |
POU3468 |
|
64 |
11.1 |
31 |
Show |
|
18404+2439 |
POU3467 |
|
132 |
9.6 |
31 |
Show |
|
18431+2447 |
TDS 937 |
|
44 |
1.7 |
31 |
Show |
|
18415+2349 |
POU3483 |
|
183 |
7.4 |
32 |
Show |
|
18411+2447 |
LDS6330 |
|
5 |
4.5 |
32 |
Show |
|
18459+2411 |
POU3538 |
|
125 |
5.1 |
33 |
Show |
|
18403+2358 |
POU3466 |
|
174 |
8.8 |
33 |
Show |
|
18409+2447 |
POU3477 |
|
147 |
14.0 |
33 |
Show |
|
18402+2358 |
POU3465 |
|
284 |
14.7 |
34 |
Show |
|
18434+2349 |
POU3501 |
AB |
230 |
4.0 |
34 |
Show |
|
18434+2349 |
POU3502 |
AC |
318 |
12.7 |
34 |
Show |
|
18410+2450 |
A 2988 |
|
210 |
0.1 |
35 |
Show |
|
18397+2429 |
POU3456 |
|
190 |
21.3 |
35 |
Show |
|
18397+2430 |
POU3457 |
|
322 |
6.4 |
36 |
Show |
|
18447+2420 |
TDT1026 |
|
2 |
0.4 |
36 |
Show |
|
18431+2345 |
POU3498 |
|
264 |
14.0 |
36 |
Show |
|
18395+2415 |
POU3455 |
|
85 |
13.3 |
37 |
Show |
|
18401+2442 |
STF2364 |
|
174 |
10.6 |
37 |
Show |
|
18410+2346 |
POU3475 |
|
22 |
13.7 |
37 |
Show |
|
18447+2428 |
POU3522 |
AB |
267 |
9.9 |
37 |
Show |
|
18447+2428 |
POU3521 |
AC |
165 |
13.7 |
37 |
Show |
|
18441+2351 |
POU3513 |
|
268 |
5.3 |
39 |
Show |
|
18448+2431 |
POU3524 |
|
346 |
14.3 |
39 |
Show |
|
18448+2405 |
POU3523 |
|
255 |
8.8 |
40 |
Show |
|
18401+2351 |
POU3462 |
BC |
171 |
10.8 |
40 |
Show |
|
18398+2443 |
POU3459 |
|
72 |
9.7 |
41 |
Show |
|
18449+2433 |
WLY 12 |
|
321 |
17.1 |
41 |
Show |
|
18407+2454 |
POU3470 |
|
149 |
11.5 |
41 |
Show |
|
18439+2344 |
POU3511 |
|
145 |
23.2 |
42 |
|
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WDS 18421+2419 : COMPONENTS
18421+2419 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184208.62+241824.5 |
|
Mag |
12.55 |
|
PmRA |
7.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
2108-00676-1 |
|
Tycho2 |
2108-00676-1 |
|
Pflag |
|
|
RAmdeg |
280.53594884 |
|
DEmdeg |
24.30681275 |
|
PmRA |
-7.1 |
|
PmDE |
-6.3 |
|
E RAmdeg |
106 |
|
E DEmdeg |
90 |
|
E pmRA |
4.4 |
|
E pmDE |
4.2 |
|
EpRAm |
1983.70 |
|
EpDEm |
1985.68 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
13.855 |
|
E BTmag |
0.319 |
|
VTmag |
12.546 |
|
E VTmag |
0.170 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
280.53596750 |
|
DEdeg |
24.30682750 |
|
EpRA 1990 |
1.50 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
110.9 |
|
E DEdeg |
92.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
18421+2419 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184208.38+241823.8 |
|
Mag |
13.2 |
|
Calc delta mag |
0.65 |
|
Calc coord |
yes |
|