12438-2442 TDS 8506
12h 43m 49.67s -24° 41' 52.2" P.A. 72.00 sep 2.9 mag 11.12,11.92
Coord 2000 |
12438-2442 |
|
Discov num |
TDS8506 |
|
Comp |
|
|
Coord arcsec 2000 |
12 43 49.67 -24 41 52.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
72 |
|
Pa last |
71.8 |
|
P.A. Now (θ) |
71.8° |
|
Sep first |
2.9 |
|
Sep last |
2.85 |
|
Sep. Now (ρ) |
2.85" |
|
Mag pri |
11.12 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6688-00143-2 |
|
Gaia DR2 |
3500043173920470784 |
|
WDS 12438-2442 TDS 8506 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
TDS |
|
Tycho Double Star (from additional DD list) |
................... |
TDT |
|
Tycho Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12438-2442 |
TDS8506 |
|
1991 |
1 |
72 |
2.9 |
11.12 |
11.92 |
|
|
124349.67-244152.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12438-2442 TDS 8506 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12438-2442 TDS 8506 : MEASURES
No records found.
WDS 12438-2442 : 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 12438-2442 : ALADIN DSS IMAGE @ 12h 43m 49.67s -24° 41' 52.2"
WDS 12438-2442 TDS 8506 : 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 |
|
12438-2442 |
TDS8506 |
|
72 |
2.9 |
|
Show |
|
12426-2437 |
HJ 4542 |
|
62 |
38.4 |
18 |
Show |
|
12434-2514 |
B 2739 |
CD |
295 |
7.7 |
33 |
Show |
|
12459-2425 |
HJ 4549 |
|
87 |
12.0 |
33 |
Show |
|
12434-2514 |
I 908 |
AB |
154 |
3.5 |
33 |
Show |
|
12434-2514 |
I 908 |
AC |
21 |
39.8 |
33 |
Show |
|
12434-2409 |
NSN 102 |
|
3 |
6.5 |
34 |
Show |
|
12429-2514 |
UC 2389 |
|
50 |
17.6 |
35 |
Show |
|
12427-2518 |
KPP 921 |
|
1 |
7.6 |
39 |
Show |
|
12482-2448 |
HJ 4551 |
|
305 |
12.0 |
60 |
Show |
|
12485-2426 |
ARA2183 |
|
222 |
8.0 |
67 |
Show |
|
12443-2334 |
KPP2276 |
|
87 |
19.2 |
69 |
Show |
|
12393-2528 |
UC 2379 |
|
112 |
10.7 |
77 |
Show |
|
12413-2552 |
UC 2385 |
|
19 |
49.4 |
78 |
Show |
|
12401-2544 |
BRT2995 |
|
7 |
4.8 |
80 |
Show |
|
12453-2601 |
UC 2397 |
|
104 |
47.0 |
82 |
Show |
|
12444-2604 |
HU 1497 |
|
326 |
1.6 |
83 |
Show |
|
12487-2534 |
DON 558 |
|
279 |
4.9 |
86 |
Show |
|
12497-2515 |
B 233 |
|
285 |
2.3 |
86 |
Show |
|
12493-2527 |
DON 560 |
|
267 |
2.5 |
88 |
Show |
|
12446-2315 |
HDS1784 |
|
45 |
0.5 |
88 |
Show |
|
12506-2355 |
UC 2414 |
|
168 |
11.9 |
105 |
Show |
|
12520-2442 |
B 235 |
|
63 |
2.7 |
112 |
Show |
|
12457-2633 |
UC 2400 |
AB |
14 |
7.9 |
114 |
Show |
|
12506-2330 |
ARA1796 |
|
165 |
14.1 |
118 |
Show |
|
12478-2255 |
KPP3880 |
|
128 |
1.9 |
121 |
Show |
|
12527-2519 |
TDS8568 |
|
330 |
0.8 |
127 |
Show |
|
12406-2641 |
TVB 255 |
|
259 |
12.9 |
127 |
Show |
|
12342-2447 |
TDS8438 |
|
11 |
0.6 |
132 |
Show |
|
12407-2650 |
B 2297 |
|
94 |
9.8 |
135 |
Show |
|
12351-2341 |
ARA2181 |
|
|
10.8 |
135 |
Show |
|
12417-2657 |
LDS4250 |
|
325 |
21.9 |
138 |
Show |
|
12444-2701 |
KPP2727 |
|
180 |
8.6 |
139 |
Show |
|
12494-2639 |
LDS4277 |
|
80 |
84.3 |
139 |
Show |
|
12414-2226 |
DAW 104 |
|
271 |
3.1 |
140 |
Show |
|
12541-2509 |
KPP 280 |
|
306 |
4.8 |
144 |
Show |
|
12375-2246 |
CVR 659 |
|
312 |
12.8 |
145 |
Show |
|
12333-2516 |
YSC 212 |
|
29 |
0.1 |
147 |
Show |
|
12384-2236 |
ARA1795 |
|
63 |
11.0 |
148 |
Show |
|
12504-2639 |
TDS8547 |
|
300 |
0.5 |
148 |
Show |
|
12333-2410 |
ARA2180 |
|
276 |
6.3 |
148 |
Show |
|
12417-2708 |
RST1684 |
|
209 |
0.4 |
149 |
Show |
|
12543-2532 |
DON 562 |
|
237 |
1.7 |
151 |
Show |
|
12527-2619 |
LDS4288 |
|
185 |
26.5 |
154 |
Show |
|
12338-2331 |
TOK 559 |
|
166 |
999.9 |
155 |
Show |
|
12383-2657 |
RST1681 |
|
56 |
1.6 |
155 |
Show |
|
12386-2704 |
BWL 32 |
|
55 |
0.1 |
159 |
Show |
|
12432-2722 |
B 2300 |
|
315 |
10.6 |
161 |
Show |
|
12530-2302 |
UC 2422 |
|
335 |
18.3 |
162 |
Show |
|
12340-2312 |
DON 537 |
BC |
239 |
0.7 |
162 |
Show |
|
12340-2312 |
DON 537 |
A,BC |
77 |
15.2 |
162 |
|
|
WDS 12438-2442 : COMPONENTS
12438-2442 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124349.67-244152.2 |
|
Mag |
11.12 |
|
PmRA |
-9.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
6688-00143-2 |
|
Tycho2 |
6688-00143-2 |
|
Pflag |
P |
|
RAmdeg |
190.95714770 |
|
DEmdeg |
-24.69777021 |
|
PmRA |
-9.3 |
|
PmDE |
-3.9 |
|
E RAmdeg |
93 |
|
E DEmdeg |
111 |
|
E pmRA |
3.3 |
|
E pmDE |
3.2 |
|
EpRAm |
1979.78 |
|
EpDEm |
1971.53 |
|
Num |
3 |
|
Q RAmdeg |
2.1 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
2.1 |
|
Q pmDE |
1.1 |
|
BTmag |
11.803 |
|
E BTmag |
0.107 |
|
VTmag |
11.121 |
|
E VTmag |
0.101 |
|
Prox |
29 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
190.95696639 |
|
DEdeg |
-24.69782222 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.68 |
|
E RAdeg |
57.8 |
|
E DEdeg |
73.6 |
|
Posflg |
|
|
Corr |
0.0 |
|
12438-2442 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124349.85-244151.3 |
|
Mag |
11.92 |
|
PmRA |
-9.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
6688-00143-1 |
|
Calc delta mag |
0.8 |
|
Calc coord |
yes |
|
Tycho2 |
6688-00143-1 |
|
Pflag |
P |
|
RAmdeg |
190.95714770 |
|
DEmdeg |
-24.69777021 |
|
PmRA |
-9.3 |
|
PmDE |
-3.9 |
|
E RAmdeg |
93 |
|
E DEmdeg |
111 |
|
E pmRA |
3.3 |
|
E pmDE |
3.2 |
|
EpRAm |
1979.78 |
|
EpDEm |
1971.53 |
|
Num |
3 |
|
Q RAmdeg |
2.1 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
2.1 |
|
Q pmDE |
1.1 |
|
BTmag |
12.567 |
|
E BTmag |
0.280 |
|
VTmag |
11.919 |
|
E VTmag |
0.220 |
|
Prox |
29 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
190.95779500 |
|
DEdeg |
-24.69757528 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
101.4 |
|
E DEdeg |
127.6 |
|
Posflg |
|
|
Corr |
0.0 |
|