22077+2521 POU 5641
22h 07m 45.52s +25° 20' 26.3" P.A. 238.00 sep 8.2 mag 11.20,14.50 Sp K2V+DA1.9
Coord 2000 |
22077+2521 |
|
Discov num |
POU5641 |
|
Comp |
|
|
Coord arcsec 2000 |
22 07 45.52 +25 20 26.3 |
|
Date first |
1899 |
|
Date last |
2019 |
|
Obs |
21 |
|
Pa first |
237 |
|
Pa last |
238.2 |
|
P.A. Now (θ) |
238.2° |
|
Sep first |
9.2 |
|
Sep last |
8.226 |
|
Sep. Now (ρ) |
8.226" |
|
Mag pri |
11.20 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
K2V+DA1.9 (yellow-orange/white dwarf) |
|
Pri motion ra |
+086 |
|
Sec motion ra |
+088 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-027 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1891571049622411776 |
|
WDS 22077+2521 POU 5641 : 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 |
22077+2521 |
POU5641 |
|
2006 |
2 |
237 |
7.4 |
11.20 |
13.30 |
|
|
220745.00+252112.0 |
22077+2521 |
POU5641 |
|
2009 |
5 |
239 |
6.5 |
10.90 |
15.10 |
|
|
220745.52+252026.3 |
22077+2521 |
POU5641 |
|
2013 |
15 |
238 |
8.2 |
11.20 |
14.50 |
K2V+DA2 |
|
220745.52+252026.3 |
22077+2521 |
POU5641 |
|
2014 |
17 |
238 |
8.2 |
11.20 |
14.50 |
K2V+DA2 |
|
220745.52+252026.3 |
22077+2521 |
POU5641 |
|
2015 |
18 |
238 |
8.2 |
11.20 |
14.50 |
K2V+DA2 |
|
220745.52+252026.3 |
22077+2521 |
POU5641 |
|
2019 |
19 |
238 |
8.2 |
11.20 |
14.50 |
K2V+DA1.9 |
T |
220745.52+252026.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22077+2521 POU 5641 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22077+2521 POU 5641 : MEASURES
No records found.
WDS 22077+2521 : 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 22077+2521 : ALADIN DSS IMAGE @ 22h 07m 45.52s +25° 20' 26.3"
WDS 22077+2521 POU 5641 : 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 |
|
22077+2521 |
POU5641 |
|
238 |
8.2 |
|
Show |
|
22070+2521 |
STT 596 |
AB |
229 |
127.2 |
11 |
Show |
|
22070+2521 |
PTI 1 |
Aa,Ab |
173 |
0.0 |
11 |
Show |
|
22084+2525 |
POU5644 |
|
322 |
16.1 |
11 |
Show |
|
22071+2514 |
UC 4654 |
|
354 |
73.0 |
11 |
Show |
|
22066+2524 |
POU5637 |
|
107 |
13.2 |
16 |
Show |
|
22090+2518 |
POU5647 |
|
110 |
20.9 |
17 |
Show |
|
22075+2538 |
A 308 |
|
312 |
0.2 |
19 |
Show |
|
22087+2502 |
POU5645 |
|
134 |
13.9 |
22 |
Show |
|
22092+2510 |
POU5648 |
|
211 |
9.4 |
23 |
Show |
|
22079+2454 |
POU5642 |
|
243 |
16.2 |
27 |
Show |
|
22055+2524 |
FMR 168 |
AB |
243 |
75.0 |
31 |
Show |
|
22091+2545 |
UC 4664 |
|
28 |
8.3 |
32 |
Show |
|
22100+2515 |
POU5652 |
|
210 |
10.3 |
33 |
Show |
|
22075+2447 |
TDS1157 |
|
24 |
2.2 |
34 |
Show |
|
22093+2453 |
POU5649 |
|
70 |
5.2 |
35 |
Show |
|
22049+2516 |
LDS1489 |
|
58 |
7.4 |
40 |
Show |
|
22048+2523 |
POU5630 |
|
58 |
13.9 |
40 |
Show |
|
22056+2444 |
POU5633 |
|
236 |
18.1 |
47 |
Show |
|
22069+2434 |
TDT3349 |
|
280 |
0.7 |
49 |
Show |
|
22055+2441 |
POU5632 |
|
344 |
3.5 |
50 |
Show |
|
22044+2500 |
POU5629 |
|
235 |
5.6 |
51 |
Show |
|
22066+2427 |
POU5638 |
|
163 |
17.6 |
55 |
Show |
|
22034+2516 |
POU5623 |
|
329 |
19.1 |
59 |
Show |
|
22096+2425 |
POU5650 |
|
294 |
16.2 |
60 |
Show |
|
22063+2423 |
POU5636 |
|
42 |
18.2 |
61 |
Show |
|
22047+2436 |
J 2363 |
|
211 |
7.6 |
61 |
Show |
|
22081+2419 |
POU5643 |
|
283 |
4.2 |
61 |
Show |
|
22077+2622 |
COU 537 |
|
328 |
0.2 |
62 |
Show |
|
22082+2418 |
GRV 541 |
|
269 |
45.8 |
63 |
Show |
|
22114+2600 |
UC 4671 |
|
27 |
39.9 |
64 |
Show |
|
22120+2546 |
MLB 723 |
|
339 |
2.3 |
64 |
Show |
|
22124+2529 |
POU5662 |
|
262 |
14.1 |
64 |
Show |
|
22120+2455 |
POU5660 |
|
323 |
7.3 |
64 |
Show |
|
22082+2416 |
BKO 895 |
|
152 |
9.4 |
65 |
Show |
|
22110+2429 |
EGG 4 |
|
150 |
0.7 |
68 |
Show |
|
22108+2425 |
CBL 99 |
|
135 |
73.0 |
69 |
Show |
|
22102+2418 |
POU5653 |
|
310 |
21.5 |
70 |
Show |
|
22126+2454 |
POU5663 |
|
240 |
12.1 |
71 |
Show |
|
22105+2421 |
POU5655 |
|
223 |
13.5 |
71 |
Show |
|
22026+2514 |
POU5620 |
|
248 |
12.4 |
71 |
Show |
|
22041+2612 |
UC 4639 |
|
343 |
11.0 |
71 |
Show |
|
22083+2409 |
HDS3145 |
|
338 |
0.1 |
72 |
Show |
|
22122+2438 |
POU5661 |
|
59 |
7.3 |
74 |
Show |
|
22131+2503 |
GRV 548 |
|
152 |
79.6 |
76 |
Show |
|
22078+2404 |
POU5640 |
|
355 |
9.0 |
77 |
Show |
|
22127+2557 |
GRV 547 |
|
82 |
33.6 |
77 |
Show |
|
22109+2417 |
POU5657 |
|
325 |
11.8 |
77 |
Show |
|
22133+2502 |
CVR 259 |
|
205 |
29.7 |
78 |
Show |
|
22096+2404 |
POU5651 |
|
213 |
17.2 |
81 |
Show |
|
22044+2414 |
POU5628 |
|
334 |
15.1 |
81 |
|
|
WDS 22077+2521 : COMPONENTS
22077+2521 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
220745.52+252026.3 |
|
Mag |
11.2 |
|
Spectral class |
K2V (yellow-orange) |
|
PmRA |
86.00 |
|
PmDE |
-25.0 |
|
22077+2521 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
220745.05+252022.0 |
|
Mag |
14.5 |
|
Spectral class |
DA1.9 (white dwarf) |
|
PmRA |
88.00 |
|
PmDE |
-27.0 |
|
Calc delta mag |
3.3 |
|
Calc coord |
yes |
|