20574-3913 TDT 2658
20h 57m 21.70s -39° 12' 31.4" P.A. 30.00 sep 0.5 mag 11.03,11.11
Coord 2000 |
20574-3913 |
|
Discov num |
TDT2658 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 21.70 -39 12 31.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
30 |
|
Pa last |
30.2 |
|
P.A. Now (θ) |
30.2° |
|
Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
Mag pri |
11.03 |
|
Mag sec |
11.11 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
Pri motion ra |
+039 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-025 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7964-00977-1 |
|
Gaia DR2 |
6774687628083268480 |
|
WDS 20574-3913 TDT 2658 : 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 |
20574-3913 |
TDT2658 |
|
1991 |
1 |
30 |
0.5 |
11.03 |
11.11 |
|
|
205721.70-391231.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20574-3913 TDT 2658 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20574-3913 TDT 2658 : MEASURES
No records found.
WDS 20574-3913 : 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 20574-3913 : ALADIN DSS IMAGE @ 20h 57m 21.70s -39° 12' 31.4"
WDS 20574-3913 TDT 2658 : 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 |
|
20574-3913 |
TDT2658 |
|
30 |
0.5 |
|
Show |
|
20576-3908 |
WG 263 |
|
34 |
7.1 |
6 |
Show |
|
20563-3916 |
TDT2646 |
|
242 |
1.6 |
13 |
Show |
|
20593-3902 |
WG 264 |
|
82 |
5.3 |
26 |
Show |
|
20561-3953 |
SKF1098 |
|
225 |
6.9 |
43 |
Show |
|
20562-3828 |
TDT2645 |
AB |
241 |
0.7 |
47 |
Show |
|
20593-3820 |
B 2894 |
|
311 |
11.4 |
58 |
Show |
|
20530-3836 |
TOI 154 |
|
203 |
0.2 |
63 |
Show |
|
21029-3839 |
KPP4221 |
CD |
265 |
4.5 |
73 |
Show |
|
21030-3838 |
UC 4365 |
|
207 |
99.7 |
75 |
Show |
|
20523-4000 |
SKF1097 |
|
2 |
9.6 |
76 |
Show |
|
20570-3748 |
NSN 489 |
|
348 |
2.7 |
86 |
Show |
|
20576-3745 |
B 2488 |
|
226 |
2.4 |
88 |
Show |
|
20521-3810 |
SEE 429 |
|
179 |
3.4 |
89 |
Show |
|
20503-3839 |
B 503 |
|
116 |
2.5 |
89 |
Show |
|
20497-3921 |
B 502 |
|
113 |
1.3 |
90 |
Show |
|
20579-3743 |
HJ 5236 |
|
308 |
5.9 |
90 |
Show |
|
20501-3943 |
R 326 |
|
293 |
40.3 |
90 |
Show |
|
21055-3933 |
TDT2734 |
|
35 |
0.4 |
97 |
Show |
|
20584-3735 |
SKF1251 |
|
217 |
148.1 |
99 |
Show |
|
21034-3748 |
TDT2717 |
|
255 |
0.7 |
111 |
Show |
|
20492-4012 |
TSN 194 |
|
187 |
0.0 |
112 |
Show |
|
20552-4104 |
UC 4326 |
|
242 |
36.5 |
115 |
Show |
|
21038-4041 |
RSS 37 |
|
318 |
50.5 |
116 |
Show |
|
21065-3826 |
KIR 23 |
|
143 |
42.8 |
117 |
Show |
|
20595-3718 |
JSP 820 |
|
247 |
1.4 |
117 |
Show |
|
21071-3944 |
KPP2409 |
|
194 |
20.9 |
118 |
Show |
|
20517-4054 |
HJ 5228 |
|
104 |
32.5 |
121 |
Show |
|
21075-3842 |
WG 266 |
|
299 |
3.4 |
122 |
Show |
|
21065-4012 |
WG 265 |
|
64 |
10.0 |
122 |
Show |
|
20582-3711 |
WIS 345 |
|
7 |
35.3 |
122 |
Show |
|
21007-4111 |
I 1049 |
|
346 |
1.3 |
125 |
Show |
|
20542-3714 |
BRT1815 |
|
207 |
4.2 |
125 |
Show |
|
21088-3927 |
CRU9015 |
|
88 |
23.6 |
134 |
Show |
|
21008-4123 |
B 513 |
|
29 |
3.8 |
136 |
Show |
|
20539-3658 |
B 507 |
|
215 |
0.5 |
141 |
Show |
|
20502-3719 |
BRT1813 |
|
296 |
5.4 |
143 |
Show |
|
20573-4136 |
UC 4343 |
|
265 |
17.3 |
144 |
Show |
|
21009-4132 |
WIS 346 |
|
6 |
999.9 |
146 |
Show |
|
20552-4139 |
UC 4327 |
|
96 |
77.2 |
149 |
Show |
|
20442-3914 |
WSP 7 |
AB |
229 |
4.5 |
154 |
Show |
|
20442-3914 |
WSP 7 |
AC |
137 |
14.3 |
154 |
Show |
|
20452-4017 |
CRU9013 |
AB |
101 |
70.2 |
154 |
Show |
|
20452-4017 |
DAM 815 |
AC |
180 |
19.5 |
154 |
Show |
|
20436-3912 |
TDT2502 |
|
230 |
0.7 |
160 |
Show |
|
21107-3959 |
HDS3018 |
|
189 |
0.8 |
162 |
Show |
|
20435-3905 |
TDT2501 |
|
52 |
0.5 |
162 |
Show |
|
21103-4014 |
CRU9017 |
|
303 |
25.0 |
162 |
Show |
|
21091-4047 |
CPO 620 |
AB |
347 |
20.1 |
165 |
Show |
|
20536-4153 |
BRT1115 |
|
339 |
3.5 |
166 |
Show |
|
20433-3945 |
WG 262 |
|
199 |
3.3 |
167 |
|
|
WDS 20574-3913 : COMPONENTS
20574-3913 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205721.70-391231.4 |
|
Mag |
11.03 |
|
PmRA |
39.00 |
|
PmDE |
-25.0 |
|
Tycho2 |
7964-00977-1 |
|
Tycho2 |
7964-00977-1 |
|
Pflag |
|
|
RAmdeg |
314.34044083 |
|
DEmdeg |
-39.20867094 |
|
PmRA |
38.6 |
|
PmDE |
-24.5 |
|
E RAmdeg |
20 |
|
E DEmdeg |
22 |
|
E pmRA |
2.1 |
|
E pmDE |
2.0 |
|
EpRAm |
1990.66 |
|
EpDEm |
1990.15 |
|
Num |
4 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.8 |
|
Q pmDE |
1.0 |
|
BTmag |
10.967 |
|
E BTmag |
0.040 |
|
VTmag |
10.377 |
|
E VTmag |
0.032 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
314.34033139 |
|
DEdeg |
-39.20861472 |
|
EpRA 1990 |
1.86 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
20.2 |
|
E DEdeg |
23.2 |
|
Posflg |
|
|
Corr |
-0.4 |
|
20574-3913 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205721.72-391231.0 |
|
Mag |
11.11 |
|
PmRA |
39.00 |
|
PmDE |
-25.0 |
|
Calc delta mag |
0.08 |
|
Calc coord |
yes |
|