18412+2318 POU 3479 (HD 342780)
18h 41m 08.47s +23° 18' 10.3" P.A. 178.00 sep 7.2 mag 11.89,12.20
Coord 2000 |
18412+2318 |
|
Discov num |
POU3479 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 08.47 +23 18 10.3 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
172 |
|
Pa last |
178 |
|
P.A. Now (θ) |
178° |
|
Sep first |
6.6 |
|
Sep last |
7.229 |
|
Sep. Now (ρ) |
7.229" |
|
Mag pri |
11.89 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=1.216
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 342780 |
|
Constellation |
Hercules |
|
Tycho2 |
2107-00765-1 |
|
Gaia DR2 |
4532675632558308608 |
|
HD |
342780 |
|
WDS 18412+2318 POU 3479 (HD 342780) : 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 |
18412+2318 |
POU3479 |
|
1997 |
5 |
177 |
7.1 |
11.89 |
12.20 |
|
D |
184108.47+231810.3 |
18412+2318 |
POU3479 |
|
2001 |
6 |
177 |
7.1 |
11.89 |
12.20 |
|
D |
184108.47+231810.3 |
18412+2318 |
POU3479 |
|
2010 |
7 |
176 |
6.5 |
11.89 |
12.20 |
|
|
184108.47+231810.3 |
18412+2318 |
POU3479 |
|
2015 |
8 |
178 |
7.2 |
11.89 |
12.20 |
|
|
184108.47+231810.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18412+2318 POU 3479 (HD 342780) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18412+2318 POU 3479 (HD 342780) : MEASURES
No records found.
WDS 18412+2318 (HD 342780) : 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 18412+2318 (HD 342780) : ALADIN DSS IMAGE @ 18h 41m 08.47s +23° 18' 10.3"
WDS 18412+2318 POU 3479 (HD 342780) : 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 |
|
18412+2318 |
POU3479 |
|
178 |
7.2 |
|
Show |
|
18416+2331 |
POU3486 |
|
349 |
21.1 |
14 |
Show |
|
18402+2328 |
POU3464 |
|
332 |
9.6 |
17 |
Show |
|
18400+2324 |
POU3460 |
|
120 |
11.5 |
18 |
Show |
|
18401+2335 |
POU3461 |
|
244 |
3.1 |
23 |
Show |
|
18426+2329 |
POU3493 |
|
177 |
6.2 |
23 |
Show |
|
18429+2331 |
POU3496 |
|
52 |
9.7 |
27 |
Show |
|
18410+2346 |
POU3475 |
|
22 |
13.7 |
28 |
Show |
|
18428+2302 |
POU3495 |
|
40 |
5.4 |
28 |
Show |
|
18433+2322 |
POU3500 |
|
248 |
12.1 |
30 |
Show |
|
18415+2349 |
POU3483 |
|
183 |
7.4 |
31 |
Show |
|
18389+2324 |
TDT 972 |
|
47 |
0.8 |
31 |
Show |
|
18414+2350 |
POU3481 |
|
8 |
6.9 |
32 |
Show |
|
18388+2309 |
POU3451 |
|
310 |
7.4 |
34 |
Show |
|
18435+2327 |
POU3505 |
|
258 |
5.0 |
34 |
Show |
|
18415+2352 |
POU3482 |
|
260 |
4.0 |
35 |
Show |
|
18392+2341 |
POU3454 |
|
274 |
13.3 |
36 |
Show |
|
18390+2337 |
POU3453 |
|
102 |
10.1 |
36 |
Show |
|
18401+2351 |
POU3462 |
BC |
171 |
10.8 |
36 |
Show |
|
18438+2324 |
POU3508 |
|
27 |
11.6 |
37 |
Show |
|
18438+2312 |
POU3510 |
|
248 |
13.1 |
37 |
Show |
|
18423+2352 |
POU3491 |
|
48 |
4.0 |
37 |
Show |
|
18431+2345 |
POU3498 |
|
264 |
14.0 |
37 |
Show |
|
18438+2309 |
POU3509 |
|
37 |
7.1 |
38 |
Show |
|
18437+2332 |
POU3506 |
|
84 |
8.9 |
38 |
Show |
|
18428+2350 |
POU3494 |
|
58 |
12.1 |
38 |
Show |
|
18409+2358 |
POU3476 |
|
245 |
8.1 |
39 |
Show |
|
18437+2337 |
POU3507 |
|
104 |
7.8 |
40 |
Show |
|
18441+2320 |
POU3512 |
|
54 |
11.6 |
41 |
Show |
|
18403+2358 |
POU3466 |
|
174 |
8.8 |
41 |
Show |
|
18406+2400 |
POU3469 |
|
205 |
7.6 |
43 |
Show |
|
18402+2358 |
POU3465 |
|
284 |
14.7 |
43 |
Show |
|
18434+2349 |
POU3501 |
AB |
230 |
4.0 |
43 |
Show |
|
18434+2349 |
POU3502 |
AC |
318 |
12.7 |
43 |
Show |
|
18396+2356 |
TDT 980 |
|
102 |
0.3 |
44 |
Show |
|
18443+2315 |
POU3515 |
|
239 |
12.1 |
44 |
Show |
|
18439+2344 |
POU3511 |
|
145 |
23.2 |
46 |
Show |
|
18417+2405 |
POU3488 |
|
142 |
13.0 |
47 |
Show |
|
18445+2310 |
POU3517 |
|
310 |
6.2 |
48 |
Show |
|
18378+2310 |
POU3443 |
|
43 |
2.8 |
48 |
Show |
|
18445+2333 |
POU3516 |
|
198 |
4.7 |
48 |
Show |
|
18411+2407 |
POU3480 |
|
100 |
7.2 |
49 |
Show |
|
18406+2230 |
TDT 989 |
|
233 |
2.4 |
49 |
Show |
|
18441+2351 |
POU3513 |
|
268 |
5.3 |
53 |
Show |
|
18451+2313 |
POU3527 |
|
266 |
9.4 |
55 |
Show |
|
18452+2318 |
WLY 13 |
|
263 |
11.1 |
56 |
Show |
|
18451+2323 |
POU3525 |
|
233 |
10.2 |
56 |
Show |
|
18453+2321 |
POU3530 |
|
301 |
11.3 |
58 |
Show |
|
18420+2221 |
TDT1008 |
|
41 |
2.4 |
59 |
Show |
|
18408+2417 |
POU3472 |
|
38 |
6.3 |
59 |
Show |
|
18369+2323 |
TDT 958 |
|
255 |
0.4 |
59 |
|
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WDS 18412+2318 : COMPONENTS
18412+2318 A
Componente originario normalizzato |
AB |
|
Name |
HD 342780 |
|
Coord arcsec 2000 |
184108.47+231810.3 |
|
Mag |
11.89 |
|
PmRA |
1.00 |
|
PmDE |
2.0 |
|
Tycho2 |
2107-00765-1 |
|
HD |
342780 |
|
Tycho2 |
2107-00765-1 |
|
Pflag |
|
|
RAmdeg |
280.28529901 |
|
DEmdeg |
23.30286282 |
|
PmRA |
1.4 |
|
PmDE |
1.7 |
|
E RAmdeg |
68 |
|
E DEmdeg |
54 |
|
E pmRA |
1.8 |
|
E pmDE |
1.7 |
|
EpRAm |
1972.36 |
|
EpDEm |
1979.57 |
|
Num |
3 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.6 |
|
BTmag |
12.765 |
|
E BTmag |
0.186 |
|
VTmag |
11.894 |
|
E VTmag |
0.128 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
280.28529528 |
|
DEdeg |
23.30285889 |
|
EpRA 1990 |
1.36 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
76.3 |
|
E DEdeg |
58.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
18412+2318 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184108.49+231803.1 |
|
Mag |
12.2 |
|
PmRA |
-7.00 |
|
PmDE |
-7.0 |
|
Calc delta mag |
0.31 |
|
Calc coord |
yes |
|