20371+3138 TDT 2425
20h 37m 04.59s +31° 38' 28.7" P.A. 261.00 sep 0.5 mag 11.42,11.70
Coord 2000 |
20371+3138 |
|
Discov num |
TDT2425 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 04.59 +31 38 28.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
261 |
|
Pa last |
261.4 |
|
P.A. Now (θ) |
261.4° |
|
Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
Mag pri |
11.42 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
Pri motion ra |
+087 |
|
Sec motion ra |
+087 |
|
Pri motion dec |
+062 |
|
Sec motion dec |
+062 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2686-00813-1 |
|
Gaia DR2 |
1862678942070414848 |
|
WDS 20371+3138 TDT 2425 : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20371+3138 |
TDT2425 |
|
1991 |
1 |
261 |
0.5 |
11.42 |
11.70 |
|
|
203704.59+313828.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20371+3138 TDT 2425 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20371+3138 TDT 2425 : MEASURES
No records found.
WDS 20371+3138 : 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 20371+3138 : ALADIN DSS IMAGE @ 20h 37m 04.59s +31° 38' 28.7"
WDS 20371+3138 TDT 2425 : 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 |
|
20371+3138 |
TDT2425 |
|
261 |
0.5 |
|
Show |
|
20376+3138 |
COU1328 |
|
35 |
2.8 |
7 |
Show |
|
20375+3134 |
STFA 53 |
AB |
177 |
182.7 |
8 |
Show |
|
20375+3134 |
STFA 53 |
AC |
|
71.3 |
8 |
Show |
|
20375+3134 |
FYM 138 |
AH |
89 |
111.0 |
8 |
Show |
|
20375+3134 |
FYM 138 |
BD |
35 |
41.0 |
10 |
Show |
|
20375+3134 |
FYM 138 |
BE |
29 |
58.4 |
10 |
Show |
|
20375+3134 |
FYM 138 |
BF |
81 |
38.8 |
10 |
Show |
|
20375+3134 |
FYM 138 |
BG |
83 |
62.5 |
10 |
Show |
|
20365+3149 |
TDS1085 |
|
58 |
1.5 |
13 |
Show |
|
20368+3157 |
J 568 |
|
351 |
5.0 |
19 |
Show |
|
20358+3152 |
TDT2404 |
|
68 |
1.9 |
22 |
Show |
|
20350+3130 |
TDT2396 |
|
144 |
0.6 |
28 |
Show |
|
20377+3112 |
BRT 283 |
|
266 |
4.3 |
28 |
Show |
|
20366+3209 |
TDT2417 |
|
18 |
1.1 |
31 |
Show |
|
20382+3109 |
AG 261 |
|
154 |
4.3 |
34 |
Show |
|
20371+3217 |
STN 51 |
|
269 |
32.6 |
39 |
Show |
|
20399+3154 |
TDT2456 |
|
18 |
0.7 |
40 |
Show |
|
20384+3215 |
TDT2445 |
|
224 |
2.5 |
41 |
Show |
|
20348+3212 |
TDT2392 |
|
121 |
0.6 |
45 |
Show |
|
20391+3103 |
J 1238 |
|
18 |
3.6 |
45 |
Show |
|
20378+3224 |
ARY 48 |
|
41 |
53.3 |
47 |
Show |
|
20333+3128 |
TDT2368 |
|
18 |
2.1 |
50 |
Show |
|
20330+3144 |
ES 365 |
AB |
263 |
25.7 |
52 |
Show |
|
20330+3144 |
ES 365 |
AC |
319 |
33.6 |
52 |
Show |
|
20330+3144 |
ES 365 |
CD |
283 |
2.7 |
53 |
Show |
|
20408+3115 |
TDT2468 |
|
247 |
1.9 |
54 |
Show |
|
20327+3140 |
HJ 1532 |
|
305 |
12.5 |
55 |
Show |
|
20363+3044 |
TDT2411 |
|
90 |
0.8 |
56 |
Show |
|
20332+3211 |
TDT2365 |
|
180 |
2.7 |
59 |
Show |
|
20325+3147 |
TDT2346 |
|
53 |
0.8 |
59 |
Show |
|
20347+3230 |
STF2700 |
|
284 |
24.1 |
60 |
Show |
|
20330+3108 |
TDT2360 |
|
315 |
0.9 |
61 |
Show |
|
20416+3117 |
TDT2474 |
|
224 |
1.7 |
62 |
Show |
|
20410+3218 |
BNU 7 |
Aa,Ab |
19 |
0.2 |
65 |
Show |
|
20410+3218 |
STF2716 |
AB |
45 |
2.8 |
65 |
Show |
|
20410+3218 |
STF2716 |
AC |
93 |
67.1 |
65 |
Show |
|
20320+3136 |
ES 2436 |
|
306 |
6.7 |
65 |
Show |
|
20355+3241 |
COU1632 |
|
254 |
0.6 |
65 |
Show |
|
20401+3044 |
TDT2457 |
Aa,Ab |
139 |
0.9 |
67 |
Show |
|
20401+3044 |
ROE 15 |
AB |
249 |
7.6 |
67 |
Show |
|
20401+3044 |
ROE 15 |
AC |
257 |
30.4 |
67 |
Show |
|
20332+3052 |
TDT2366 |
|
146 |
0.7 |
68 |
Show |
|
20329+3056 |
COU1326 |
|
263 |
0.4 |
69 |
Show |
|
20419+3210 |
TDT2479 |
|
316 |
1.1 |
69 |
Show |
|
20320+3208 |
TDT2343 |
|
2 |
0.8 |
71 |
Show |
|
20423+3202 |
TDT2482 |
|
314 |
0.7 |
72 |
Show |
|
20326+3221 |
TDT2348 |
|
172 |
0.8 |
72 |
Show |
|
20410+3047 |
TDT2470 |
|
181 |
2.5 |
72 |
Show |
|
20351+3031 |
COU1327 |
|
8 |
2.7 |
73 |
Show |
|
20414+3049 |
TDS1091 |
|
350 |
0.8 |
75 |
|
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WDS 20371+3138 : COMPONENTS
20371+3138 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203704.59+313828.7 |
|
Mag |
11.42 |
|
PmRA |
87.00 |
|
PmDE |
62.0 |
|
Tycho2 |
2686-00813-1 |
|
Tycho2 |
2686-00813-1 |
|
Pflag |
|
|
RAmdeg |
309.26905619 |
|
DEmdeg |
31.64130629 |
|
PmRA |
87.0 |
|
PmDE |
62.1 |
|
E RAmdeg |
29 |
|
E DEmdeg |
24 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1987.08 |
|
EpDEm |
1987.54 |
|
Num |
6 |
|
Q RAmdeg |
2.1 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
2.1 |
|
Q pmDE |
0.7 |
|
BTmag |
11.284 |
|
E BTmag |
0.045 |
|
VTmag |
10.887 |
|
E VTmag |
0.050 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
309.26881861 |
|
DEdeg |
31.64116389 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
30.7 |
|
E DEdeg |
27.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
20371+3138 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203704.56+313828.6 |
|
Mag |
11.7 |
|
PmRA |
87.00 |
|
PmDE |
62.0 |
|
Calc delta mag |
0.28 |
|
Calc coord |
yes |
|