21064+4314 LDS 2488
21h 06m 15.81s +43° 14' 34.2" P.A. 166.00 sep 2.2 mag 15.50,16.50
Coord 2000 |
21064+4314 |
|
Discov num |
LDS2488 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 15.81 +43 14 34.2 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
188 |
|
Pa last |
166.1 |
|
P.A. Now (θ) |
166.1° |
|
Sep first |
2.0 |
|
Sep last |
2.234 |
|
Sep. Now (ρ) |
2.234" |
|
Mag pri |
15.50 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+090 |
|
Sec motion ra |
+091 |
|
Pri motion dec |
+036 |
|
Sec motion dec |
+035 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
1969757080968573440 |
|
WDS 21064+4314 LDS 2488 : 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 |
21064+4314 |
LDS2488 |
|
1954 |
1 |
188 |
2.0 |
16.50 |
17.80 |
|
X |
|
21064+4314 |
LDS2488 |
|
2015 |
3 |
166 |
2.2 |
15.50 |
16.50 |
|
T |
210615.81+431434.2 |
21064+4314 |
LDS2488 |
|
2016 |
4 |
166 |
2.2 |
15.50 |
16.50 |
|
T |
210615.81+431434.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21064+4314 LDS 2488 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21064+4314 LDS 2488 : MEASURES
No records found.
WDS 21064+4314 : 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 21064+4314 : ALADIN DSS IMAGE @ 21h 06m 15.81s +43° 14' 34.2"
WDS 21064+4314 LDS 2488 : 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 |
|
21064+4314 |
LDS2488 |
|
166 |
2.2 |
|
Show |
|
21062+4315 |
DAM1460 |
|
284 |
2.4 |
1 |
Show |
|
21069+4314 |
TDT2759 |
|
119 |
0.5 |
7 |
Show |
|
21071+4322 |
ES 1452 |
|
19 |
2.3 |
13 |
Show |
|
21053+4328 |
LDS2486 |
|
329 |
78.2 |
19 |
Show |
|
21069+4256 |
ES 1580 |
|
88 |
3.8 |
20 |
Show |
|
21054+4256 |
ES 1579 |
|
273 |
4.3 |
21 |
Show |
|
21062+4249 |
KPP1022 |
|
29 |
8.2 |
26 |
Show |
|
21086+4312 |
GRV 423 |
|
212 |
62.4 |
27 |
Show |
|
21039+4322 |
TDT2722 |
|
20 |
0.5 |
27 |
Show |
|
21058+4341 |
BU 679 |
|
75 |
0.7 |
27 |
Show |
|
21056+4241 |
TDT2735 |
|
95 |
0.5 |
34 |
Show |
|
21100+4326 |
ES 1453 |
|
67 |
5.3 |
43 |
Show |
|
21099+4257 |
LDS2492 |
|
135 |
21.5 |
43 |
Show |
|
21105+4300 |
VKI 39 |
|
236 |
1.3 |
49 |
Show |
|
21104+4253 |
BRT1144 |
AB |
19 |
2.9 |
51 |
Show |
|
21104+4253 |
BRT1144 |
AC |
341 |
5.1 |
51 |
Show |
|
21104+4253 |
BRT1144 |
BC |
309 |
3.3 |
51 |
Show |
|
21015+4301 |
TDT2698 |
|
6 |
0.6 |
55 |
Show |
|
21041+4225 |
GII 54 |
|
246 |
5.3 |
55 |
Show |
|
21040+4225 |
COU2433 |
|
52 |
0.3 |
56 |
Show |
|
21108+4249 |
VKI 40 |
|
255 |
3.8 |
56 |
Show |
|
21024+4236 |
ES 1578 |
|
233 |
2.8 |
58 |
Show |
|
21097+4230 |
GRV 428 |
|
142 |
40.9 |
59 |
Show |
|
21022+4235 |
ES 1577 |
|
41 |
5.8 |
61 |
Show |
|
21101+4359 |
HJ 1618 |
BC |
132 |
2.9 |
61 |
Show |
|
21101+4359 |
HJ 1618 |
AB |
174 |
21.7 |
62 |
Show |
|
21112+4346 |
ES 1454 |
AB |
111 |
66.8 |
63 |
Show |
|
21103+4359 |
STF2773 |
EF |
41 |
10.7 |
63 |
Show |
|
21103+4359 |
STF2773 |
AB |
112 |
3.3 |
63 |
Show |
|
21103+4359 |
STF2773 |
AC |
64 |
20.3 |
63 |
Show |
|
21103+4359 |
STF2773 |
AD |
262 |
29.4 |
63 |
Show |
|
21103+4359 |
STF2773 |
AE |
149 |
52.2 |
63 |
Show |
|
21112+4346 |
ES 1454 |
BC |
285 |
3.2 |
63 |
Show |
|
21118+4259 |
STJ 91 |
|
271 |
1.0 |
64 |
Show |
|
21027+4218 |
LDS6351 |
|
156 |
134.5 |
68 |
Show |
|
20598+4321 |
LDS2479 |
|
287 |
2.0 |
71 |
Show |
|
21115+4233 |
COU2225 |
|
82 |
2.1 |
72 |
Show |
|
21018+4411 |
HO 600 |
|
98 |
2.1 |
75 |
Show |
|
21079+4430 |
LDS2490 |
|
190 |
12.6 |
78 |
Show |
|
21099+4422 |
STF2772 |
|
224 |
12.4 |
78 |
Show |
|
20592+4257 |
ES 1576 |
|
350 |
3.7 |
80 |
Show |
|
20595+4339 |
LDS2478 |
|
125 |
2.2 |
80 |
Show |
|
21108+4417 |
A 882 |
|
228 |
2.6 |
80 |
Show |
|
20590+4330 |
LDS2476 |
|
65 |
3.0 |
81 |
Show |
|
20590+4259 |
LDS2475 |
|
90 |
12.2 |
83 |
Show |
|
21032+4158 |
COU2432 |
|
24 |
0.8 |
84 |
Show |
|
20584+4303 |
ES 1575 |
|
356 |
5.3 |
86 |
Show |
|
20584+4326 |
ES 1451 |
|
101 |
8.6 |
86 |
Show |
|
21118+4417 |
TDT2812 |
|
258 |
0.5 |
87 |
Show |
|
21073+4440 |
A 881 |
|
218 |
4.3 |
87 |
|
|
WDS 21064+4314 : COMPONENTS
21064+4314 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210615.81+431434.2 |
|
Mag |
15.5 |
|
PmRA |
90.00 |
|
PmDE |
36.0 |
|
21064+4314 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210615.85+431432.0 |
|
Mag |
16.5 |
|
PmRA |
91.00 |
|
PmDE |
35.0 |
|
Calc delta mag |
1 |
|
Calc coord |
yes |
|