20590+4259 LDS 2475
20h 58m 52.90s +42° 59' 30.0" P.A. 90.00 sep 12.2 mag 17.50,20.00
Coord 2000 |
20590+4259 |
|
Discov num |
LDS2475 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 52.90 +42 59 30.0 |
|
Date first |
1954 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
95 |
|
Pa last |
90.2 |
|
P.A. Now (θ) |
90.2° |
|
Sep first |
13.0 |
|
Sep last |
12.212 |
|
Sep. Now (ρ) |
12.212" |
|
Mag pri |
17.50 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+019 |
|
Sec motion ra |
|
|
Pri motion dec |
-037 |
|
Sec motion dec |
|
|
Notes |
I
(Identification uncertain) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2161855849828738304 |
|
WDS 20590+4259 LDS 2475 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20590+4259 |
LDS2475 |
|
2000 |
2 |
91 |
11.9 |
17.50 |
20.00 |
|
DI |
205852.90+425930.0 |
20590+4259 |
LDS2475 |
|
2015 |
3 |
90 |
12.2 |
17.50 |
20.00 |
|
I |
205852.90+425930.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20590+4259 LDS 2475 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20590+4259 LDS 2475 : MEASURES
No records found.
WDS 20590+4259 : 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 20590+4259 : ALADIN DSS IMAGE @ 20h 58m 52.90s +42° 59' 30.0"
WDS 20590+4259 LDS 2475 : 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 |
|
20590+4259 |
LDS2475 |
|
90 |
12.2 |
|
Show |
|
20584+4303 |
ES 1575 |
|
356 |
5.3 |
5 |
Show |
|
20592+4257 |
ES 1576 |
|
350 |
3.7 |
5 |
Show |
|
20568+4254 |
ENG 77 |
CD |
356 |
92.9 |
23 |
Show |
|
20568+4254 |
ENG 77 |
AB |
328 |
100.0 |
24 |
Show |
|
20568+4254 |
ENG 77 |
AC |
17 |
125.8 |
24 |
Show |
|
20568+4254 |
ENG 77 |
BC |
69 |
102.7 |
25 |
Show |
|
20598+4321 |
LDS2479 |
|
287 |
2.0 |
25 |
Show |
|
20573+4319 |
ES 1450 |
|
162 |
4.7 |
27 |
Show |
|
20584+4326 |
ES 1451 |
|
101 |
8.6 |
27 |
Show |
|
20564+4308 |
COU2544 |
|
160 |
0.4 |
29 |
Show |
|
21015+4301 |
TDT2698 |
|
6 |
0.6 |
29 |
Show |
|
20590+4330 |
LDS2476 |
|
65 |
3.0 |
31 |
Show |
|
20569+4233 |
GRV 399 |
|
6 |
64.8 |
34 |
Show |
|
20598+4225 |
CLZ 78 |
|
347 |
38.2 |
36 |
Show |
|
20556+4243 |
BRT2282 |
|
276 |
2.5 |
39 |
Show |
|
20595+4339 |
LDS2478 |
|
125 |
2.2 |
43 |
Show |
|
20568+4335 |
BRT1957 |
|
177 |
1.1 |
43 |
Show |
|
20565+4333 |
BRT1139 |
|
175 |
3.6 |
44 |
Show |
|
21022+4235 |
ES 1577 |
|
41 |
5.8 |
45 |
Show |
|
21024+4236 |
ES 1578 |
|
233 |
2.8 |
46 |
Show |
|
20553+4322 |
LDS2468 |
|
107 |
60.0 |
46 |
Show |
|
20553+4231 |
STT 423 |
|
76 |
2.7 |
49 |
Show |
|
20559+4345 |
COU2543 |
|
222 |
1.6 |
56 |
Show |
|
21027+4218 |
LDS6351 |
|
156 |
134.5 |
57 |
Show |
|
20553+4218 |
OSO 137 |
AB |
116 |
10.8 |
58 |
Show |
|
20553+4218 |
OSO 137 |
AC |
225 |
11.6 |
58 |
Show |
|
20553+4218 |
OSO 137 |
AD |
276 |
14.3 |
58 |
Show |
|
20553+4218 |
OSO 137 |
AE |
295 |
14.9 |
58 |
Show |
|
20553+4218 |
OSO 137 |
AF |
137 |
16.8 |
58 |
Show |
|
20553+4218 |
OSO 137 |
AG |
346 |
25.0 |
58 |
Show |
|
20550+4219 |
LDS2467 |
|
193 |
20.0 |
59 |
Show |
|
21039+4322 |
TDT2722 |
|
20 |
0.5 |
60 |
Show |
|
20530+4258 |
COU2542 |
|
199 |
0.1 |
66 |
Show |
|
21040+4225 |
COU2433 |
|
52 |
0.3 |
67 |
Show |
|
20535+4328 |
LDS2465 |
|
41 |
12.1 |
67 |
Show |
|
21041+4225 |
GII 54 |
|
246 |
5.3 |
67 |
Show |
|
20547+4211 |
CVR 233 |
|
235 |
61.5 |
68 |
Show |
|
20524+4314 |
LDS2462 |
|
265 |
39.5 |
72 |
Show |
|
21054+4256 |
ES 1579 |
|
273 |
4.3 |
73 |
Show |
|
21056+4241 |
TDT2735 |
|
95 |
0.5 |
76 |
Show |
|
21053+4328 |
LDS2486 |
|
329 |
78.2 |
76 |
Show |
|
20519+4309 |
GRV 389 |
|
190 |
61.9 |
77 |
Show |
|
21032+4158 |
COU2432 |
|
24 |
0.8 |
78 |
Show |
|
21018+4411 |
HO 600 |
|
98 |
2.1 |
79 |
Show |
|
20534+4208 |
LDS2464 |
|
331 |
43.8 |
81 |
Show |
|
21062+4249 |
KPP1022 |
|
29 |
8.2 |
81 |
Show |
|
20517+4317 |
LDS2461 |
|
217 |
32.6 |
82 |
Show |
|
21062+4315 |
DAM1460 |
|
284 |
2.4 |
83 |
Show |
|
21064+4314 |
LDS2488 |
|
166 |
2.2 |
83 |
Show |
|
20513+4238 |
A 614 |
|
333 |
1.5 |
86 |
|
|
WDS 20590+4259 : COMPONENTS
20590+4259 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205852.90+425930.0 |
|
Mag |
17.5 |
|
PmRA |
19.00 |
|
PmDE |
-37.0 |
|
20590+4259 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205853.71+425930.0 |
|
Mag |
20 |
|
Calc delta mag |
2.5 |
|
Calc coord |
yes |
|