20390-7254 TDT 2452
20h 39m 02.48s -72° 54' 24.4" P.A. 215.00 sep 0.7 mag 11.47,11.74
Coord 2000 |
20390-7254 |
|
Discov num |
TDT2452 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 02.48 -72 54 24.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
215 |
|
Pa last |
214.7 |
|
P.A. Now (θ) |
214.7° |
|
Sep first |
0.7 |
|
Sep last |
0.7 |
|
Sep. Now (ρ) |
0.7" |
|
Mag pri |
11.47 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9316-01141-1 |
|
Gaia DR2 |
6373446835488691328 |
|
WDS 20390-7254 TDT 2452 : 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 |
20390-7254 |
TDT2452 |
|
1991 |
1 |
215 |
0.7 |
11.47 |
11.74 |
|
|
203902.48-725424.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20390-7254 TDT 2452 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20390-7254 TDT 2452 : MEASURES
No records found.
WDS 20390-7254 : 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 20390-7254 : ALADIN DSS IMAGE @ 20h 39m 02.48s -72° 54' 24.4"
WDS 20390-7254 TDT 2452 : 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 |
|
20390-7254 |
TDT2452 |
|
215 |
0.7 |
1 |
Show |
|
20442-7301 |
HEI 280 |
|
104 |
0.8 |
24 |
Show |
|
20451-7226 |
RSS 553 |
|
304 |
18.3 |
39 |
Show |
|
20434-7218 |
TDT2498 |
|
13 |
0.8 |
42 |
Show |
|
20315-7228 |
TDT2337 |
|
100 |
0.5 |
43 |
Show |
|
20338-7212 |
UC 4216 |
|
279 |
18.6 |
49 |
Show |
|
20318-7343 |
TDT2340 |
|
340 |
0.5 |
58 |
Show |
|
20366-7354 |
TDT2418 |
|
336 |
0.4 |
61 |
Show |
|
20452-7159 |
HEI 281 |
|
89 |
2.6 |
63 |
Show |
|
20429-7151 |
TDT2494 |
|
3 |
0.5 |
66 |
Show |
|
20548-7248 |
TOI2193 |
|
124 |
1.9 |
70 |
Show |
|
20203-7255 |
B 1892 |
|
272 |
3.7 |
83 |
Show |
|
20202-7257 |
TDT2184 |
|
4 |
1.2 |
83 |
Show |
|
20198-7254 |
TDT2173 |
|
216 |
0.5 |
85 |
Show |
|
20299-7138 |
FIN 279 |
|
77 |
0.9 |
88 |
Show |
|
20578-7217 |
B 1389 |
|
28 |
3.2 |
92 |
Show |
|
20299-7131 |
TDT2324 |
|
107 |
0.7 |
94 |
Show |
|
20525-7412 |
TDT2596 |
|
164 |
0.8 |
97 |
Show |
|
20330-7119 |
I 1047 |
AB |
331 |
6.2 |
100 |
Show |
|
20330-7119 |
HJ 5544 |
AC |
62 |
118.7 |
100 |
Show |
|
20330-7119 |
I 1047 |
CD |
55 |
22.8 |
100 |
Show |
|
20366-7104 |
DUN 231 |
|
285 |
48.8 |
111 |
Show |
|
20196-7133 |
UC 4147 |
|
96 |
20.2 |
121 |
Show |
|
20472-7056 |
TDS1100 |
|
233 |
0.9 |
125 |
Show |
|
20274-7101 |
LDS 710 |
|
238 |
143.1 |
126 |
Show |
|
20508-7059 |
HDS2973 |
|
70 |
0.7 |
128 |
Show |
|
20224-7112 |
HEI 404 |
|
351 |
0.6 |
129 |
Show |
|
20311-7508 |
TDT2334 |
Aa,Ab |
180 |
0.4 |
138 |
Show |
|
20280-7506 |
TDT2301 |
|
351 |
2.0 |
139 |
Show |
|
20273-7044 |
TDT2287 |
|
42 |
1.5 |
142 |
Show |
|
20563-7500 |
UC 4337 |
|
203 |
79.7 |
145 |
Show |
|
20553-7049 |
UC 4328 |
|
210 |
47.5 |
147 |
Show |
|
20417-7521 |
DUN 232 |
|
19 |
16.6 |
148 |
Show |
|
20522-7519 |
HJ 5214 |
|
304 |
13.5 |
155 |
Show |
|
20365-7532 |
TDT2415 |
|
343 |
0.7 |
159 |
Show |
|
20349-7017 |
TDT2395 |
|
295 |
2.8 |
159 |
Show |
|
20284-7004 |
HEI 276 |
|
153 |
1.3 |
174 |
Show |
|
20352-7550 |
LDS 713 |
|
230 |
80.3 |
175 |
Show |
|
20587-7025 |
I 668 |
BC |
333 |
1.0 |
176 |
Show |
|
20587-7025 |
HJ 5231 |
A,BC |
112 |
6.7 |
176 |
Show |
|
20551-7538 |
WIS 344 |
|
111 |
484.9 |
177 |
Show |
|
20356-6949 |
TDT2402 |
|
166 |
0.6 |
187 |
Show |
|
20468-6948 |
KPP1680 |
|
64 |
12.9 |
191 |
Show |
|
20368-6934 |
TDT2422 |
|
308 |
0.9 |
201 |
Show |
|
20194-7608 |
RSS 546 |
|
127 |
22.7 |
209 |
Show |
|
20230-6926 |
HDS2912 |
|
136 |
21.8 |
223 |
Show |
|
20449-6904 |
BRT2017 |
|
6 |
4.1 |
233 |
Show |
|
20303-6904 |
HJ 5194 |
|
255 |
3.6 |
235 |
Show |
|
20452-6902 |
SKF 378 |
|
245 |
42.0 |
235 |
Show |
|
20361-7651 |
KPP1878 |
|
243 |
14.6 |
237 |
Show |
|
20381-7654 |
HJ 5199 |
|
211 |
26.8 |
240 |
|
|
WDS 20390-7254 : COMPONENTS
20390-7254 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203902.48-725424.4 |
|
Mag |
11.47 |
|
PmRA |
0.00 |
|
PmDE |
-12.0 |
|
Tycho2 |
9316-01141-1 |
|
Tycho2 |
9316-01141-1 |
|
Pflag |
|
|
RAmdeg |
309.76020145 |
|
DEmdeg |
-72.90687040 |
|
PmRA |
0.1 |
|
PmDE |
-12.1 |
|
E RAmdeg |
40 |
|
E DEmdeg |
35 |
|
E pmRA |
2.9 |
|
E pmDE |
2.8 |
|
EpRAm |
1988.43 |
|
EpDEm |
1989.18 |
|
Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.5 |
|
Q pmDE |
0.9 |
|
BTmag |
12.173 |
|
E BTmag |
0.109 |
|
VTmag |
10.979 |
|
E VTmag |
0.052 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
309.76019194 |
|
DEdeg |
-72.90683917 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.78 |
|
E RAdeg |
43.0 |
|
E DEdeg |
36.5 |
|
Posflg |
|
|
Corr |
0.1 |
|
20390-7254 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203902.45-725425.0 |
|
Mag |
11.74 |
|
PmRA |
0.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
0.27 |
|
Calc coord |
yes |
|