10212-2452 LDS 3981
10h 21m 08.26s -24° 52' 16.9" P.A. 40.00 sep 31.3 mag 16.20,19.00
Coord 2000 |
10212-2452 |
|
Discov num |
LDS3981 |
|
Comp |
|
|
Coord arcsec 2000 |
10 21 08.26 -24 52 16.9 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
39 |
|
Pa last |
39.6 |
|
P.A. Now (θ) |
39.6° |
|
Sep first |
31.0 |
|
Sep last |
31.284 |
|
Sep. Now (ρ) |
31.284" |
|
Mag pri |
16.20 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
Pri motion ra |
-150 |
|
Sec motion ra |
-152 |
|
Pri motion dec |
+108 |
|
Sec motion dec |
+108 |
|
Notes |
|
|
rPM=0.011 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5472742887292609792 |
|
WDS 10212-2452 LDS 3981 : 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 |
10212-2452 |
LDS3981 |
|
1960 |
1 |
39 |
31.0 |
16.20 |
19.00 |
|
|
102101.00-245212.0 |
10212-2452 |
LDS3981 |
|
1999 |
2 |
40 |
31.4 |
16.20 |
19.00 |
|
D |
102108.26-245216.9 |
10212-2452 |
LDS3981 |
|
2010 |
4 |
40 |
31.4 |
16.20 |
19.00 |
|
|
102108.26-245216.9 |
10212-2452 |
LDS3981 |
|
2015 |
5 |
40 |
31.3 |
16.20 |
19.00 |
|
|
102108.26-245216.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10212-2452 LDS 3981 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10212-2452 LDS 3981 : MEASURES
No records found.
WDS 10212-2452 : 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 10212-2452 : ALADIN DSS IMAGE @ 10h 21m 08.26s -24° 52' 16.9"
WDS 10212-2452 LDS 3981 : 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 |
|
10212-2452 |
LDS3981 |
|
40 |
31.3 |
|
Show |
|
10198-2459 |
J 1564 |
|
123 |
5.0 |
20 |
Show |
|
10196-2457 |
UC 1912 |
|
352 |
59.9 |
23 |
Show |
|
10194-2517 |
RSS 231 |
|
87 |
8.4 |
35 |
Show |
|
10219-2536 |
B 196 |
|
288 |
0.5 |
45 |
Show |
|
10226-2550 |
NSN 308 |
|
158 |
6.1 |
62 |
Show |
|
10227-2350 |
B 197 |
|
130 |
0.3 |
66 |
Show |
|
10227-2346 |
B 2238 |
|
85 |
11.9 |
70 |
Show |
|
10206-2338 |
HJ 4305 |
|
216 |
17.1 |
75 |
Show |
|
10246-2558 |
RST2688 |
|
98 |
1.1 |
81 |
Show |
|
10151-2445 |
DON 399 |
|
325 |
0.3 |
83 |
Show |
|
10250-2556 |
DAM2356 |
|
27 |
1.5 |
83 |
Show |
|
10214-2616 |
HDS1491 |
|
310 |
0.1 |
84 |
Show |
|
10148-2449 |
DAM2175 |
|
130 |
1.5 |
87 |
Show |
|
10265-2403 |
RST2691 |
|
100 |
2.5 |
89 |
Show |
|
10224-2323 |
ARA1779 |
|
81 |
12.7 |
91 |
Show |
|
10145-2514 |
DON 397 |
|
29 |
0.6 |
94 |
Show |
|
10261-2609 |
I 1199 |
AB |
202 |
9.8 |
103 |
Show |
|
10261-2609 |
I 1199 |
BC |
214 |
2.0 |
103 |
Show |
|
10283-2416 |
TOK 537 |
AB |
95 |
999.9 |
105 |
Show |
|
10283-2416 |
TOK 537 |
AC |
59 |
999.9 |
105 |
Show |
|
10283-2416 |
TOK 537 |
Aa,Ab |
130 |
0.1 |
105 |
Show |
|
10187-2312 |
DAM2292 |
|
164 |
11.3 |
107 |
Show |
|
10191-2310 |
I 206 |
|
319 |
0.5 |
107 |
Show |
|
10287-2421 |
DAM2376 |
|
209 |
3.5 |
109 |
Show |
|
10189-2636 |
KPP2933 |
|
131 |
3.7 |
109 |
Show |
|
10188-2638 |
RST 482 |
|
176 |
1.2 |
111 |
Show |
|
10186-2637 |
DAM2288 |
|
27 |
4.3 |
111 |
Show |
|
10282-2548 |
FIN 308 |
AB |
182 |
0.1 |
111 |
Show |
|
10282-2548 |
B 199 |
AB,C |
174 |
1.2 |
111 |
Show |
|
10189-2306 |
DAM2300 |
|
23 |
3.5 |
111 |
Show |
|
10185-2304 |
DAM2284 |
|
310 |
2.1 |
114 |
Show |
|
10282-2352 |
DAM2373 |
|
342 |
2.1 |
115 |
Show |
|
10186-2642 |
DAM2289 |
|
57 |
1.2 |
115 |
Show |
|
10184-2303 |
DAM2281 |
|
142 |
3.0 |
116 |
Show |
|
10281-2344 |
DAM2371 |
|
220 |
1.8 |
117 |
Show |
|
10202-2251 |
KPP 218 |
|
7 |
3.8 |
122 |
Show |
|
10211-2250 |
DON 406 |
|
269 |
0.4 |
123 |
Show |
|
10298-2419 |
DAM2387 |
|
88 |
8.9 |
123 |
Show |
|
10127-2413 |
LDS3963 |
|
315 |
17.3 |
123 |
Show |
|
10287-2346 |
RST4929 |
Aa,Ab |
58 |
0.3 |
123 |
Show |
|
10287-2346 |
UC 1936 |
AB |
110 |
20.5 |
123 |
Show |
|
10304-2453 |
HJ 4322 |
|
105 |
13.6 |
126 |
Show |
|
10172-2256 |
B 789 |
|
313 |
0.8 |
129 |
Show |
|
10249-2651 |
BRT2979 |
|
323 |
3.7 |
130 |
Show |
|
10175-2253 |
DAM2249 |
|
324 |
5.2 |
130 |
Show |
|
10300-2406 |
ARA2163 |
|
122 |
11.7 |
130 |
Show |
|
10118-2426 |
KPP2934 |
|
96 |
3.8 |
131 |
Show |
|
10146-2315 |
B 785 |
|
298 |
1.6 |
133 |
Show |
|
10144-2315 |
DAM2169 |
|
266 |
2.4 |
135 |
Show |
|
10113-2444 |
UC 1890 |
|
306 |
7.0 |
135 |
|
|
WDS 10212-2452 : COMPONENTS
10212-2452 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
102108.26-245216.9 |
|
Mag |
16.2 |
|
PmRA |
-150.00 |
|
PmDE |
108.0 |
|
10212-2452 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
102109.59-245152.8 |
|
Mag |
19 |
|
PmRA |
-152.00 |
|
PmDE |
108.0 |
|
Calc delta mag |
2.8 |
|
Calc coord |
yes |
|