12417-2657 LDS 4250
12h 41m 46.79s -26° 56' 29.7" P.A. 325.00 sep 21.9 mag 16.10,17.80
Coord 2000 |
12417-2657 |
|
Discov num |
LDS4250 |
|
Comp |
|
|
Coord arcsec 2000 |
12 41 46.79 -26 56 29.7 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
325 |
|
Pa last |
324.7 |
|
P.A. Now (θ) |
324.7° |
|
Sep first |
23.0 |
|
Sep last |
21.925 |
|
Sep. Now (ρ) |
21.925" |
|
Mag pri |
16.10 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
+082 |
|
Sec motion ra |
|
|
Pri motion dec |
-064 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
3496186568166744832 |
|
WDS 12417-2657 LDS 4250 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (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 |
12417-2657 |
LDS4250 |
|
1998 |
3 |
325 |
21.9 |
16.10 |
17.80 |
|
D |
124146.79-265629.7 |
12417-2657 |
LDS4250 |
|
1999 |
5 |
325 |
21.9 |
16.10 |
17.80 |
|
|
124146.79-265629.7 |
12417-2657 |
LDS4250 |
|
2010 |
6 |
325 |
21.9 |
16.10 |
17.80 |
|
|
124146.79-265629.7 |
12417-2657 |
LDS4250 |
|
2015 |
7 |
325 |
21.9 |
16.10 |
17.80 |
|
|
124146.79-265629.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12417-2657 LDS 4250 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12417-2657 LDS 4250 : MEASURES
No records found.
WDS 12417-2657 : 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 12417-2657 : ALADIN DSS IMAGE @ 12h 41m 46.79s -26° 56' 29.7"
WDS 12417-2657 LDS 4250 : 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 |
|
12417-2657 |
LDS4250 |
|
325 |
21.9 |
|
Show |
|
12417-2708 |
RST1684 |
|
209 |
0.4 |
12 |
Show |
|
12407-2650 |
B 2297 |
|
94 |
9.8 |
16 |
Show |
|
12406-2641 |
TVB 255 |
|
259 |
12.9 |
22 |
Show |
|
12432-2722 |
B 2300 |
|
315 |
10.6 |
33 |
Show |
|
12444-2701 |
KPP2727 |
|
180 |
8.6 |
35 |
Show |
|
12440-2727 |
TDS 673 |
AB |
263 |
1.7 |
43 |
Show |
|
12440-2727 |
UC 2393 |
AC |
330 |
40.6 |
43 |
Show |
|
12386-2704 |
BWL 32 |
|
55 |
0.1 |
43 |
Show |
|
12383-2657 |
RST1681 |
|
56 |
1.6 |
48 |
Show |
|
12409-2743 |
B 231 |
|
82 |
4.4 |
48 |
Show |
|
12377-2708 |
B 230 |
AB |
200 |
2.6 |
56 |
Show |
|
12377-2708 |
SKF1923 |
AB,C |
271 |
121.7 |
56 |
Show |
|
12457-2633 |
UC 2400 |
AB |
14 |
7.9 |
58 |
Show |
|
12444-2604 |
HU 1497 |
|
326 |
1.6 |
63 |
Show |
|
12413-2552 |
UC 2385 |
|
19 |
49.4 |
66 |
Show |
|
12376-2730 |
NSN 101 |
|
55 |
2.9 |
66 |
Show |
|
12453-2601 |
UC 2397 |
|
104 |
47.0 |
74 |
Show |
|
12401-2544 |
BRT2995 |
|
7 |
4.8 |
77 |
Show |
|
12363-2726 |
SKF1922 |
|
62 |
27.7 |
80 |
Show |
|
12350-2643 |
SKF1921 |
AB |
113 |
77.4 |
92 |
Show |
|
12350-2643 |
LSC 50 |
Aa,Ab |
77 |
0.4 |
92 |
Show |
|
12476-2747 |
LDS4269 |
|
101 |
28.4 |
93 |
Show |
|
12393-2528 |
UC 2379 |
|
112 |
10.7 |
95 |
Show |
|
12449-2824 |
SKF1946 |
|
256 |
14.7 |
98 |
Show |
|
12344-2700 |
SKF1920 |
|
251 |
10.7 |
99 |
Show |
|
12427-2518 |
KPP 921 |
|
1 |
7.6 |
100 |
Show |
|
12483-2748 |
UC 2407 |
|
131 |
11.3 |
102 |
Show |
|
12429-2514 |
UC 2389 |
|
50 |
17.6 |
104 |
Show |
|
12415-2840 |
UC 2387 |
|
343 |
8.9 |
104 |
Show |
|
12494-2639 |
LDS4277 |
|
80 |
84.3 |
105 |
Show |
|
12434-2514 |
I 908 |
AB |
154 |
3.5 |
105 |
Show |
|
12434-2514 |
I 908 |
AC |
21 |
39.8 |
105 |
Show |
|
12434-2514 |
B 2739 |
CD |
295 |
7.7 |
106 |
Show |
|
12340-2725 |
UC 2359 |
|
315 |
23.0 |
107 |
Show |
|
12342-2738 |
KPP2724 |
|
42 |
5.6 |
109 |
Show |
|
12335-2638 |
DON 536 |
|
325 |
0.5 |
113 |
Show |
|
12504-2639 |
TDS8547 |
|
300 |
0.5 |
118 |
Show |
|
12347-2812 |
RST1678 |
|
195 |
3.0 |
121 |
Show |
|
12487-2534 |
DON 558 |
|
279 |
4.9 |
126 |
Show |
|
12493-2527 |
DON 560 |
|
267 |
2.5 |
136 |
Show |
|
12520-2648 |
B 234 |
|
296 |
0.6 |
137 |
Show |
|
12438-2442 |
TDS8506 |
|
72 |
2.9 |
138 |
Show |
|
12426-2437 |
HJ 4542 |
|
62 |
38.4 |
141 |
Show |
|
12497-2515 |
B 233 |
|
285 |
2.3 |
147 |
Show |
|
12312-2751 |
B 2295 |
|
2 |
8.1 |
151 |
Show |
|
12527-2619 |
LDS4288 |
|
185 |
26.5 |
151 |
Show |
|
12333-2516 |
YSC 212 |
|
29 |
0.1 |
152 |
Show |
|
12482-2448 |
HJ 4551 |
|
305 |
12.0 |
155 |
Show |
|
12459-2425 |
HJ 4549 |
|
87 |
12.0 |
162 |
Show |
|
12537-2724 |
TOK 153 |
|
147 |
14.8 |
162 |
|
|
WDS 12417-2657 : COMPONENTS
12417-2657 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124146.79-265629.7 |
|
Mag |
16.1 |
|
PmRA |
82.00 |
|
PmDE |
-64.0 |
|
12417-2657 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124145.95-265611.8 |
|
Mag |
17.8 |
|
Calc delta mag |
1.7 |
|
Calc coord |
yes |
|