20531+3221 ES 2379
20h 53m 14.90s +32° 21' 28.7" P.A. 115.00 sep 7.0 mag 9.40,12.40
Coord 2000 |
20531+3221 |
|
Discov num |
ES 2379 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 14.90 +32 21 28.7 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
124 |
|
Pa last |
114.5 |
|
P.A. Now (θ) |
114.5° |
|
Sep first |
6.6 |
|
Sep last |
7.045 |
|
Sep. Now (ρ) |
7.045" |
|
Mag pri |
9.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2692-02632-1 |
|
Gaia DR2 |
1865720225595985536 |
|
WDS 20531+3221 ES 2379 : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
ES |
Espin, T.E. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20531+3221 |
ES 2379 |
|
1929 |
1 |
124 |
6.6 |
9.40 |
12.40 |
|
|
205314.90+322128.7 |
20531+3221 |
ES 2379 |
|
1999 |
2 |
114 |
7.1 |
9.40 |
12.40 |
|
D |
205314.90+322128.7 |
20531+3221 |
ES 2379 |
|
2015 |
3 |
115 |
7.0 |
9.40 |
12.40 |
|
|
205314.90+322128.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20531+3221 ES 2379 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20531+3221 ES 2379 : MEASURES
No records found.
WDS 20531+3221 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.
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WDS 20531+3221 : ALADIN DSS IMAGE @ 20h 53m 14.90s +32° 21' 28.7"
WDS 20531+3221 ES 2379 : 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 |
|
20531+3221 |
ES 2379 |
|
115 |
7.0 |
1 |
Show |
|
20534+3220 |
ES 2380 |
|
333 |
5.5 |
3 |
Show |
|
20540+3220 |
TDT2615 |
|
281 |
0.4 |
10 |
Show |
|
20525+3246 |
GYL 39 |
|
83 |
14.9 |
26 |
Show |
|
20535+3156 |
GYL 41 |
|
203 |
34.2 |
27 |
Show |
|
20553+3214 |
GYL 42 |
|
26 |
15.1 |
28 |
Show |
|
20529+3154 |
GYL 40 |
|
22 |
23.0 |
29 |
Show |
|
20548+3242 |
STT 418 |
|
283 |
0.9 |
29 |
Show |
|
20529+3149 |
A 1213 |
|
178 |
3.3 |
34 |
Show |
|
20559+3206 |
STT 421 |
AB |
194 |
34.8 |
34 |
Show |
|
20559+3206 |
HU 1655 |
AC |
73 |
30.6 |
34 |
Show |
|
20559+3206 |
FYM 140 |
AD |
162 |
29.5 |
34 |
Show |
|
20521+3254 |
TDT2591 |
|
5 |
0.5 |
36 |
Show |
|
20532+3301 |
ES 2356 |
|
250 |
5.0 |
40 |
Show |
|
20554+3147 |
TDT2630 |
|
86 |
1.9 |
44 |
Show |
|
20536+3138 |
HDS2976 |
|
248 |
0.3 |
45 |
Show |
|
20562+3158 |
ES 372 |
|
146 |
3.5 |
45 |
Show |
|
20530+3136 |
TDT2602 |
|
64 |
0.6 |
46 |
Show |
|
20563+3247 |
GYL 27 |
|
184 |
24.2 |
46 |
Show |
|
20503+3151 |
TDT2570 |
|
262 |
3.2 |
49 |
Show |
|
20571+3230 |
TDT2654 |
|
205 |
0.5 |
50 |
Show |
|
20528+3132 |
TDT2599 |
|
325 |
1.7 |
51 |
Show |
|
20493+3217 |
LDS2931 |
AB |
246 |
34.4 |
51 |
Show |
|
20493+3217 |
HLA 28 |
AC |
125 |
5.3 |
51 |
Show |
|
20573+3215 |
KPP1292 |
|
28 |
9.9 |
53 |
Show |
|
20491+3230 |
GYL 70 |
|
188 |
61.2 |
54 |
Show |
|
20533+3319 |
LDS2933 |
|
146 |
9.0 |
58 |
Show |
|
20577+3211 |
ES 2381 |
|
107 |
4.1 |
58 |
Show |
|
20528+3320 |
LDS2932 |
|
107 |
9.1 |
58 |
Show |
|
20539+3320 |
TDT2612 |
|
202 |
0.5 |
59 |
Show |
|
20540+3124 |
ES 371 |
|
134 |
3.5 |
60 |
Show |
|
20520+3320 |
TDT2590 |
|
116 |
0.5 |
61 |
Show |
|
20578+3202 |
ES 2438 |
|
311 |
6.8 |
61 |
Show |
|
20487+3159 |
ES 369 |
|
316 |
7.1 |
62 |
Show |
|
20491+3148 |
ES 370 |
|
44 |
7.7 |
63 |
Show |
|
20539+3326 |
BLL 52 |
|
59 |
186.6 |
66 |
Show |
|
20483+3247 |
TDT2550 |
|
132 |
0.9 |
68 |
Show |
|
20576+3301 |
TDT2660 |
|
123 |
0.5 |
68 |
Show |
|
20519+3327 |
GYL 26 |
AB |
353 |
28.6 |
68 |
Show |
|
20519+3327 |
WSI 47 |
AC |
337 |
11.0 |
68 |
Show |
|
20534+3113 |
TDT2609 |
|
11 |
0.5 |
69 |
Show |
|
20588+3209 |
TDT2671 |
|
302 |
0.5 |
72 |
Show |
|
20493+3314 |
ES 31 |
AB |
238 |
13.8 |
73 |
Show |
|
20493+3314 |
ES 31 |
AC |
143 |
18.7 |
73 |
Show |
|
20590+3218 |
COU1636 |
|
9 |
0.8 |
74 |
Show |
|
20586+3249 |
TDT2668 |
|
120 |
0.7 |
74 |
Show |
|
20592+3231 |
TDT2675 |
|
207 |
2.0 |
77 |
Show |
|
20538+3104 |
CLL 16 |
|
184 |
32.0 |
78 |
Show |
|
20471+3210 |
ARY 61 |
|
237 |
99.4 |
79 |
Show |
|
20477+3258 |
COU1634 |
|
61 |
0.4 |
79 |
Show |
|
20515+3104 |
NSN 737 |
AB |
134 |
1.4 |
81 |
|
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WDS 20531+3221 : COMPONENTS
20531+3221 A
Coord arcsec 2000 |
205314.90+322128.7 |
|
Mag |
9.4 |
|
PmRA |
-3.00 |
|
PmDE |
-16.0 |
|
Tycho2 |
2692-02632-1 |
|
Tycho2 |
2692-02632-1 |
|
Pflag |
|
|
RAmdeg |
313.31210362 |
|
DEmdeg |
32.35797281 |
|
PmRA |
-3.4 |
|
PmDE |
-16.0 |
|
E RAmdeg |
11 |
|
E DEmdeg |
9 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.63 |
|
EpDEm |
1991.05 |
|
Num |
6 |
|
Q RAmdeg |
3.7 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
3.8 |
|
Q pmDE |
1.5 |
|
BTmag |
10.553 |
|
E BTmag |
0.026 |
|
VTmag |
9.399 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
313.31210750 |
|
DEdeg |
32.35801028 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
11.0 |
|
E DEdeg |
9.3 |
|
Posflg |
|
|
Corr |
0.2 |
|
20531+3221 B
Coord arcsec 2000 |
205315.33+322125.8 |
|
Mag |
12.4 |
|
Calc delta mag |
3 |
|
Calc coord |
yes |
|