20497+2526 POU 5028
20h 49m 45.21s +25° 25' 59.5" P.A. 336.00 sep 14.8 mag 11.55,11.97
Coord 2000 |
20497+2526 |
|
Discov num |
POU5028 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 45.21 +25 25 59.5 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
341 |
|
Pa last |
335.9 |
|
P.A. Now (θ) |
335.9° |
|
Sep first |
14.2 |
|
Sep last |
14.822 |
|
Sep. Now (ρ) |
14.822" |
|
Mag pri |
11.55 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.474
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2175-01511-1 |
|
Gaia DR2 |
1843727549190794624 |
|
WDS 20497+2526 POU 5028 : 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 |
20497+2526 |
POU5028 |
|
1999 |
4 |
337 |
14.7 |
11.55 |
11.97 |
|
D |
204945.21+252559.5 |
20497+2526 |
POU5028 |
|
2002 |
6 |
337 |
14.7 |
11.55 |
11.97 |
|
D |
204945.21+252559.5 |
20497+2526 |
POU5028 |
|
2014 |
7 |
336 |
14.6 |
11.55 |
11.97 |
|
|
204945.21+252559.5 |
20497+2526 |
POU5028 |
|
2016 |
9 |
337 |
14.8 |
11.55 |
11.97 |
|
|
204945.21+252559.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20497+2526 POU 5028 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20497+2526 POU 5028 : MEASURES
No records found.
WDS 20497+2526 : 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 20497+2526 : ALADIN DSS IMAGE @ 20h 49m 45.21s +25° 25' 59.5"
WDS 20497+2526 POU 5028 : 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 |
|
20497+2526 |
POU5028 |
|
336 |
14.8 |
|
Show |
|
20497+2535 |
J 3112 |
|
75 |
5.8 |
10 |
Show |
|
20495+2516 |
POU5025 |
|
80 |
8.6 |
10 |
Show |
|
20503+2518 |
POU5040 |
|
290 |
18.9 |
12 |
Show |
|
20507+2525 |
BKO 876 |
|
65 |
8.2 |
13 |
Show |
|
20507+2527 |
POU5042 |
|
344 |
7.4 |
14 |
Show |
|
20501+2512 |
POU5038 |
|
342 |
16.2 |
15 |
Show |
|
20487+2517 |
POU5015 |
|
78 |
14.6 |
16 |
Show |
|
20499+2510 |
POU5029 |
|
20 |
12.3 |
17 |
Show |
|
20492+2510 |
POU5021 |
|
355 |
6.0 |
17 |
Show |
|
20506+2512 |
POU5041 |
|
177 |
14.2 |
18 |
Show |
|
20499+2508 |
POU5030 |
|
343 |
4.5 |
18 |
Show |
|
20490+2540 |
HDS2966 |
|
229 |
0.5 |
18 |
Show |
|
20491+2509 |
BKO 865 |
|
101 |
8.9 |
20 |
Show |
|
20497+2507 |
BKO 868 |
|
276 |
9.7 |
20 |
Show |
|
20503+2507 |
POU5039 |
|
84 |
10.8 |
20 |
Show |
|
20490+2544 |
J 3111 |
|
138 |
6.3 |
21 |
Show |
|
20500+2508 |
BKO 874 |
|
254 |
12.5 |
21 |
Show |
|
20485+2540 |
TDT2553 |
|
347 |
0.6 |
22 |
Show |
|
20499+2547 |
GRV 386 |
|
200 |
14.5 |
22 |
Show |
|
20483+2515 |
POU5004 |
|
324 |
15.0 |
23 |
Show |
|
20492+2504 |
POU5020 |
|
68 |
4.0 |
23 |
Show |
|
20487+2507 |
BKO 862 |
|
55 |
7.9 |
24 |
Show |
|
20490+2504 |
BKO 864 |
|
313 |
9.1 |
25 |
Show |
|
20515+2533 |
COU 829 |
|
218 |
2.3 |
25 |
Show |
|
20513+2511 |
POU5045 |
|
314 |
13.7 |
26 |
Show |
|
20478+2519 |
BKO 856 |
FG |
178 |
9.1 |
27 |
Show |
|
20478+2519 |
WSI 49 |
BE |
141 |
5.1 |
27 |
Show |
|
20478+2519 |
BUP 218 |
AB |
37 |
49.4 |
27 |
Show |
|
20478+2519 |
BUP 218 |
AC |
99 |
102.9 |
27 |
Show |
|
20478+2519 |
BUP 218 |
AD |
252 |
154.0 |
27 |
Show |
|
20478+2519 |
DAM 514 |
AF |
100 |
44.2 |
27 |
Show |
|
20482+2508 |
POU5003 |
|
208 |
14.4 |
28 |
Show |
|
20478+2519 |
POU4996 |
DH |
127 |
12.0 |
30 |
Show |
|
20499+2456 |
BKO 870 |
|
235 |
8.3 |
31 |
Show |
|
20485+2501 |
POU5008 |
|
312 |
7.8 |
31 |
Show |
|
20480+2504 |
POU5001 |
|
197 |
7.7 |
32 |
Show |
|
20499+2454 |
POU5035 |
|
54 |
9.8 |
33 |
Show |
|
20518+2509 |
POU5050 |
|
326 |
18.5 |
33 |
Show |
|
20511+2457 |
POU5044 |
|
314 |
12.9 |
34 |
Show |
|
20471+2525 |
BU 364 |
|
75 |
0.7 |
37 |
Show |
|
20525+2522 |
POU5052 |
|
323 |
15.8 |
38 |
Show |
|
20501+2604 |
HL 9002 |
|
138 |
16.0 |
39 |
Show |
|
20474+2502 |
POU4992 |
|
336 |
17.8 |
39 |
Show |
|
20488+2449 |
POU5010 |
|
222 |
3.3 |
40 |
Show |
|
20496+2444 |
POU5027 |
|
179 |
14.2 |
42 |
Show |
|
20475+2458 |
POU4991 |
|
293 |
17.3 |
43 |
Show |
|
20488+2446 |
POU5013 |
|
354 |
14.7 |
43 |
Show |
|
20486+2444 |
BKO 860 |
|
300 |
8.6 |
45 |
Show |
|
20491+2442 |
BKO 866 |
|
114 |
2.3 |
45 |
Show |
|
20485+2444 |
POU5007 |
|
160 |
3.6 |
46 |
|
|
WDS 20497+2526 : COMPONENTS
20497+2526 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204945.21+252559.5 |
|
Mag |
11.55 |
|
PmRA |
-7.00 |
|
PmDE |
-13.0 |
|
Tycho2 |
2175-01511-1 |
|
Tycho2 |
2175-01511-1 |
|
Pflag |
|
|
RAmdeg |
312.43838595 |
|
DEmdeg |
25.43319746 |
|
PmRA |
-3.8 |
|
PmDE |
-11.9 |
|
E RAmdeg |
58 |
|
E DEmdeg |
69 |
|
E pmRA |
1.6 |
|
E pmDE |
1.7 |
|
EpRAm |
1976.53 |
|
EpDEm |
1969.59 |
|
Num |
4 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.9 |
|
Q pmDE |
1.1 |
|
BTmag |
12.121 |
|
E BTmag |
0.136 |
|
VTmag |
11.550 |
|
E VTmag |
0.120 |
|
Prox |
148 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.43839639 |
|
DEdeg |
25.43322611 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.35 |
|
E RAdeg |
63.3 |
|
E DEdeg |
78.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
20497+2526 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204944.81+252613.0 |
|
Mag |
11.97 |
|
PmRA |
-7.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
2175-01711-1 |
|
Calc delta mag |
0.42 |
|
Calc coord |
yes |
|
Tycho2 |
2175-01711-1 |
|
Pflag |
|
|
RAmdeg |
312.43655007 |
|
DEmdeg |
25.43698912 |
|
PmRA |
-9.3 |
|
PmDE |
0.7 |
|
E RAmdeg |
75 |
|
E DEmdeg |
88 |
|
E pmRA |
2.0 |
|
E pmDE |
2.1 |
|
EpRAm |
1973.65 |
|
EpDEm |
1966.43 |
|
Num |
3 |
|
Q RAmdeg |
3.2 |
|
Q DEmdeg |
2.8 |
|
Q pmRA |
3.2 |
|
Q pmDE |
2.8 |
|
BTmag |
12.720 |
|
E BTmag |
0.242 |
|
VTmag |
11.967 |
|
E VTmag |
0.184 |
|
Prox |
148 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.43657444 |
|
DEdeg |
25.43698750 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.34 |
|
E RAdeg |
82.6 |
|
E DEdeg |
101.6 |
|
Posflg |
|
|
Corr |
0.1 |
|