20212+2320 POU 4391
20h 21m 16.86s +23° 22' 28.2" P.A. 252.00 sep 11.4 mag 14.10,14.30
Coord 2000 |
20212+2320 |
|
Discov num |
POU4391 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 16.86 +23 22 28.2 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
263 |
|
Pa last |
252.3 |
|
P.A. Now (θ) |
252.3° |
|
Sep first |
7.5 |
|
Sep last |
11.43 |
|
Sep. Now (ρ) |
11.43" |
|
Mag pri |
14.10 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1831089766851382272 |
|
WDS 20212+2320 POU 4391 : 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 |
20212+2320 |
POU4391 |
|
1898 |
1 |
263 |
7.5 |
14.10 |
14.30 |
|
|
202113.00+232000.0 |
20212+2320 |
POU4391 |
|
2001 |
4 |
253 |
11.4 |
14.10 |
14.30 |
|
|
202116.86+232228.2 |
20212+2320 |
POU4391 |
|
2010 |
5 |
253 |
10.6 |
14.10 |
14.30 |
|
|
202116.86+232228.2 |
20212+2320 |
POU4391 |
|
2015 |
6 |
252 |
11.4 |
14.10 |
14.30 |
|
|
202116.86+232228.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20212+2320 POU 4391 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20212+2320 POU 4391 : MEASURES
No records found.
WDS 20212+2320 : 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 20212+2320 : ALADIN DSS IMAGE @ 20h 21m 16.86s +23° 22' 28.2"
WDS 20212+2320 POU 4391 : 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 |
|
20212+2320 |
POU4391 |
|
252 |
11.4 |
1 |
Show |
|
20212+2324 |
POU4390 |
|
127 |
8.3 |
3 |
Show |
|
20217+2327 |
POU4397 |
|
31 |
12.3 |
9 |
Show |
|
20217+2328 |
POU4396 |
|
339 |
15.2 |
9 |
Show |
|
20219+2327 |
POU4402 |
|
80 |
12.5 |
11 |
Show |
|
20205+2326 |
POU4382 |
|
284 |
12.7 |
11 |
Show |
|
20205+2329 |
POU4385 |
|
52 |
5.8 |
12 |
Show |
|
20203+2321 |
POU4380 |
|
277 |
12.9 |
13 |
Show |
|
20222+2328 |
POU4407 |
|
167 |
10.4 |
16 |
Show |
|
20205+2334 |
POU4381 |
|
160 |
18.5 |
16 |
Show |
|
20203+2331 |
BKO 644 |
|
280 |
5.6 |
17 |
Show |
|
20218+2337 |
POU4401 |
|
154 |
17.6 |
17 |
Show |
|
20217+2337 |
POU4398 |
|
229 |
18.1 |
17 |
Show |
|
20224+2315 |
POU4411 |
|
154 |
11.2 |
18 |
Show |
|
20225+2323 |
POU4413 |
|
154 |
17.1 |
18 |
Show |
|
20224+2333 |
POU4412 |
|
79 |
13.1 |
19 |
Show |
|
20225+2317 |
POU4414 |
|
272 |
12.8 |
19 |
Show |
|
20201+2334 |
BKO 641 |
|
98 |
8.0 |
20 |
Show |
|
20207+2341 |
POU4388 |
|
159 |
10.6 |
21 |
Show |
|
20199+2332 |
POU4374 |
|
111 |
5.0 |
21 |
Show |
|
20205+2342 |
POU4384 |
|
12 |
11.4 |
22 |
Show |
|
20196+2325 |
POU4371 |
|
318 |
11.1 |
23 |
Show |
|
20227+2334 |
POU4416 |
|
172 |
6.1 |
24 |
Show |
|
20216+2346 |
STF2672 |
|
350 |
0.6 |
24 |
Show |
|
20196+2317 |
POU4370 |
|
7 |
11.5 |
24 |
Show |
|
20229+2332 |
POU4422 |
|
95 |
11.1 |
25 |
Show |
|
20231+2320 |
RAO 431 |
|
281 |
3.8 |
25 |
Show |
|
20230+2328 |
J 3083 |
|
112 |
5.2 |
26 |
Show |
|
20230+2332 |
POU4424 |
|
81 |
14.2 |
26 |
Show |
|
20194+2323 |
POU4365 |
|
104 |
18.7 |
26 |
Show |
|
20231+2324 |
BKO 441 |
|
139 |
5.1 |
27 |
Show |
|
20231+2332 |
POU4426 |
|
308 |
9.5 |
27 |
Show |
|
20228+2340 |
POU4417 |
|
209 |
14.1 |
28 |
Show |
|
20232+2326 |
BKO 442 |
AB |
1 |
3.4 |
28 |
Show |
|
20232+2326 |
BKO 442 |
AC |
274 |
4.4 |
28 |
Show |
|
20195+2337 |
POU4367 |
|
210 |
11.3 |
29 |
Show |
|
20230+2308 |
TDT2225 |
|
336 |
2.4 |
29 |
Show |
|
20233+2325 |
BKO 443 |
BC |
157 |
6.7 |
29 |
Show |
|
20233+2325 |
POU4428 |
AB |
188 |
8.4 |
29 |
Show |
|
20225+2346 |
POU4415 |
|
87 |
9.6 |
30 |
Show |
|
20203+2350 |
BKO 643 |
|
147 |
2.5 |
31 |
Show |
|
20205+2353 |
POU4383 |
AB |
122 |
6.9 |
32 |
Show |
|
20205+2353 |
BKO 645 |
AC |
229 |
5.7 |
32 |
Show |
|
20205+2353 |
BKO 645 |
AD |
45 |
11.8 |
32 |
Show |
|
20207+2353 |
BKO 646 |
|
146 |
6.1 |
32 |
Show |
|
20222+2352 |
POU4406 |
|
12 |
4.8 |
33 |
Show |
|
20202+2351 |
BKO 642 |
|
31 |
8.5 |
33 |
Show |
|
20198+2257 |
KPP4191 |
|
356 |
1.9 |
33 |
Show |
|
20188+2322 |
TDT2159 |
|
62 |
0.9 |
34 |
Show |
|
20191+2338 |
BKO 639 |
|
323 |
9.9 |
34 |
Show |
|
20188+2319 |
POU4356 |
|
46 |
5.0 |
34 |
|
|
WDS 20212+2320 : COMPONENTS
20212+2320 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202116.86+232228.2 |
|
Mag |
14.1 |
|
PmRA |
0.00 |
|
PmDE |
2.0 |
|
20212+2320 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202116.13+232224.7 |
|
Mag |
14.3 |
|
Calc delta mag |
0.2 |
|
Calc coord |
yes |
|