20281+3153 TDT 2303
20h 28m 06.82s +31° 52' 49.2" P.A. 143.00 sep 2.7 mag 11.61,12.65
Coord 2000 |
20281+3153 |
|
Discov num |
TDT2303 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 06.82 +31 52 49.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
143 |
|
Pa last |
143 |
|
P.A. Now (θ) |
143° |
|
Sep first |
2.7 |
|
Sep last |
2.71 |
|
Sep. Now (ρ) |
2.71" |
|
Mag pri |
11.61 |
|
Mag sec |
12.65 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2689-01731-1 |
|
Gaia DR2 |
1862135336658320896 |
|
WDS 20281+3153 TDT 2303 : 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 |
20281+3153 |
TDT2303 |
|
1991 |
1 |
143 |
2.7 |
11.61 |
12.65 |
|
|
202806.82+315249.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20281+3153 TDT 2303 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20281+3153 TDT 2303 : MEASURES
No records found.
WDS 20281+3153 : 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 20281+3153 : ALADIN DSS IMAGE @ 20h 28m 06.82s +31° 52' 49.2"
WDS 20281+3153 TDT 2303 : 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 |
|
20281+3153 |
TDT2303 |
|
143 |
2.7 |
|
Show |
|
20275+3145 |
ES 364 |
|
279 |
7.3 |
12 |
Show |
|
20290+3142 |
TDT2316 |
|
189 |
2.1 |
16 |
Show |
|
20262+3157 |
KPP3419 |
|
60 |
17.1 |
25 |
Show |
|
20280+3128 |
TDS1074 |
|
334 |
1.5 |
25 |
Show |
|
20280+3220 |
ES 2375 |
|
11 |
7.0 |
28 |
Show |
|
20282+3124 |
ES 2435 |
|
241 |
3.4 |
30 |
Show |
|
20276+3224 |
HDS2929 |
AB |
195 |
7.3 |
32 |
Show |
|
20276+3224 |
HDS2929 |
AC |
11 |
7.0 |
32 |
Show |
|
20299+3129 |
TDT2323 |
|
44 |
0.6 |
33 |
Show |
|
20269+3121 |
TDT2280 |
|
334 |
0.5 |
36 |
Show |
|
20286+3118 |
COU1325 |
|
222 |
0.2 |
36 |
Show |
|
20306+3138 |
RAO 437 |
|
66 |
3.1 |
36 |
Show |
|
20300+3222 |
COU1960 |
|
217 |
0.9 |
39 |
Show |
|
20251+3159 |
ES 2433 |
|
267 |
8.6 |
39 |
Show |
|
20251+3141 |
ES 2434 |
|
287 |
4.3 |
41 |
Show |
|
20265+3117 |
TDT2272 |
|
352 |
2.3 |
42 |
Show |
|
20246+3212 |
AG 254 |
AB |
343 |
5.4 |
50 |
Show |
|
20246+3212 |
FOX9015 |
AC |
296 |
29.3 |
50 |
Show |
|
20320+3208 |
TDT2343 |
|
2 |
0.8 |
52 |
Show |
|
20320+3136 |
ES 2436 |
|
306 |
6.7 |
53 |
Show |
|
20325+3147 |
TDT2346 |
|
53 |
0.8 |
57 |
Show |
|
20245+3120 |
TDT2244 |
|
281 |
0.4 |
57 |
Show |
|
20302+3245 |
J 843 |
|
138 |
4.0 |
59 |
Show |
|
20256+3245 |
GRV 340 |
|
189 |
31.7 |
61 |
Show |
|
20327+3140 |
HJ 1532 |
|
305 |
12.5 |
63 |
Show |
|
20330+3144 |
ES 365 |
CD |
283 |
2.7 |
64 |
Show |
|
20326+3221 |
TDT2348 |
|
172 |
0.8 |
64 |
Show |
|
20295+3254 |
TDT2321 |
|
214 |
1.5 |
64 |
Show |
|
20330+3144 |
ES 365 |
AB |
263 |
25.7 |
64 |
Show |
|
20330+3144 |
ES 365 |
AC |
319 |
33.6 |
64 |
Show |
|
20279+3047 |
RAO 520 |
|
-1 |
0.2 |
66 |
Show |
|
20294+3048 |
HJ 1521 |
|
194 |
15.4 |
67 |
Show |
|
20332+3211 |
TDT2365 |
|
180 |
2.7 |
68 |
Show |
|
20327+3229 |
TDT2353 |
|
213 |
0.5 |
69 |
Show |
|
20239+3238 |
SEI1112 |
|
209 |
20.2 |
70 |
Show |
|
20333+3128 |
TDT2368 |
|
18 |
2.1 |
71 |
Show |
|
20311+3253 |
SKF2393 |
|
330 |
3.5 |
72 |
Show |
|
20330+3108 |
TDT2360 |
|
315 |
0.9 |
77 |
Show |
|
20222+3118 |
RAO 430 |
|
289 |
2.6 |
83 |
Show |
|
20329+3056 |
COU1326 |
|
263 |
0.4 |
84 |
Show |
|
20251+3304 |
ES 2353 |
|
152 |
1.8 |
85 |
Show |
|
20222+3115 |
A 1208 |
|
161 |
0.2 |
85 |
Show |
|
20223+3110 |
BRT1954 |
|
278 |
4.8 |
85 |
Show |
|
20234+3053 |
ARG 91 |
|
175 |
20.8 |
85 |
Show |
|
20334+3246 |
TDS1081 |
|
140 |
1.2 |
86 |
Show |
|
20326+3049 |
TDT2349 |
|
60 |
0.6 |
87 |
Show |
|
20348+3212 |
TDT2392 |
|
121 |
0.6 |
87 |
Show |
|
20300+3029 |
STJ 59 |
|
219 |
1.4 |
88 |
Show |
|
20250+3034 |
HDS2921 |
|
358 |
0.8 |
89 |
Show |
|
20218+3230 |
TDT2206 |
|
213 |
0.9 |
89 |
|
|
WDS 20281+3153 : COMPONENTS
20281+3153 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202806.82+315249.2 |
|
Mag |
11.61 |
|
PmRA |
12.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
2689-01731-1 |
|
Tycho2 |
2689-01731-1 |
|
Pflag |
|
|
RAmdeg |
307.02845160 |
|
DEmdeg |
31.88033696 |
|
PmRA |
11.7 |
|
PmDE |
-3.6 |
|
E RAmdeg |
78 |
|
E DEmdeg |
74 |
|
E pmRA |
2.5 |
|
E pmDE |
2.3 |
|
EpRAm |
1978.06 |
|
EpDEm |
1977.30 |
|
Num |
4 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.3 |
|
BTmag |
12.983 |
|
E BTmag |
0.232 |
|
VTmag |
11.974 |
|
E VTmag |
0.147 |
|
Prox |
697 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
307.02841500 |
|
DEdeg |
31.88034694 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
85.2 |
|
E DEdeg |
80.5 |
|
Posflg |
|
|
Corr |
0.2 |
|
20281+3153 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202806.93+315247.0 |
|
Mag |
12.65 |
|
PmRA |
12.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
1.04 |
|
Calc coord |
yes |
|