21474-2630 LDS 4907
21h 47m 29.35s -26° 29' 32.3" P.A. 295.00 sep 5.1 mag 16.20,16.50
Coord 2000 |
21474-2630 |
|
Discov num |
LDS4907 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 29.35 -26 29 32.3 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
300 |
|
Pa last |
295.1 |
|
P.A. Now (θ) |
295.1° |
|
Sep first |
5.0 |
|
Sep last |
5.141 |
|
Sep. Now (ρ) |
5.141" |
|
Mag pri |
16.20 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+399 |
|
Sec motion ra |
+302 |
|
Pri motion dec |
+204 |
|
Sec motion dec |
+248 |
|
Notes |
|
|
rPM=0.238 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Piscis Austrinus |
|
WDS 21474-2630 LDS 4907 : 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 |
21474-2630 |
LDS4907 |
|
1960 |
1 |
300 |
5.0 |
16.20 |
16.50 |
|
|
214729.35-262932.3 |
21474-2630 |
LDS4907 |
|
1999 |
2 |
294 |
5.1 |
16.20 |
16.50 |
|
|
214729.35-262932.3 |
21474-2630 |
LDS4907 |
|
2013 |
7 |
295 |
5.1 |
16.20 |
16.50 |
|
|
214729.35-262932.3 |
21474-2630 |
LDS4907 |
|
2015 |
8 |
295 |
5.1 |
16.20 |
16.50 |
|
|
214729.35-262932.3 |
21474-2630 |
LDS4907 |
|
2016 |
9 |
295 |
5.1 |
16.20 |
16.50 |
|
|
214729.35-262932.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21474-2630 LDS 4907 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21474-2630 LDS 4907 : MEASURES
No records found.
WDS 21474-2630 : 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 21474-2630 : ALADIN DSS IMAGE @ 21h 47m 29.35s -26° 29' 32.3"
WDS 21474-2630 LDS 4907 : 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 |
|
21474-2630 |
LDS4907 |
|
295 |
5.1 |
|
Show |
|
21467-2635 |
SEE 458 |
|
82 |
1.1 |
12 |
Show |
|
21477-2644 |
DEA 23 |
|
23 |
78.8 |
15 |
Show |
|
21460-2642 |
HJ 3054 |
|
15 |
20.9 |
25 |
Show |
|
21468-2706 |
STN 55 |
|
175 |
3.3 |
38 |
Show |
|
21440-2631 |
HWE 57 |
|
290 |
1.7 |
47 |
Show |
|
21447-2552 |
UC 4545 |
|
228 |
63.1 |
54 |
Show |
|
21442-2555 |
RST1105 |
|
358 |
0.7 |
56 |
Show |
|
21497-2539 |
COO 245 |
|
306 |
2.6 |
60 |
Show |
|
21448-2735 |
UC 4547 |
AB |
62 |
27.8 |
76 |
Show |
|
21448-2735 |
UC 4547 |
AC |
20 |
1.8 |
76 |
Show |
|
21456-2518 |
UC 4552 |
|
305 |
10.9 |
76 |
Show |
|
21432-2728 |
KPP4245 |
|
115 |
1.3 |
82 |
Show |
|
21499-2509 |
B 540 |
|
326 |
0.1 |
87 |
Show |
|
21540-2642 |
B 544 |
|
106 |
1.7 |
88 |
Show |
|
21496-2505 |
UC 4575 |
|
48 |
8.9 |
90 |
Show |
|
21422-2726 |
TSN 99 |
|
275 |
656.2 |
91 |
Show |
|
21524-2522 |
B 541 |
|
295 |
0.2 |
95 |
Show |
|
21410-2551 |
SEE 452 |
|
113 |
11.0 |
96 |
Show |
|
21508-2756 |
HJ 3059 |
|
252 |
25.4 |
97 |
Show |
|
21423-2744 |
LDS5926 |
|
81 |
295.6 |
103 |
Show |
|
21559-2701 |
LDS5936 |
|
18 |
9.3 |
118 |
Show |
|
21392-2543 |
NSN 494 |
|
265 |
10.3 |
122 |
Show |
|
21412-2459 |
KPP1482 |
|
239 |
11.1 |
125 |
Show |
|
21546-2509 |
BRT3103 |
|
175 |
3.6 |
126 |
Show |
|
21563-2717 |
TDT3249 |
Aa,Ab |
33 |
0.4 |
128 |
Show |
|
21563-2717 |
SEE 461 |
AB |
62 |
4.0 |
128 |
Show |
|
21416-2813 |
HJ 3046 |
AB |
57 |
29.0 |
129 |
Show |
|
21416-2813 |
UC 4530 |
AC |
246 |
79.9 |
129 |
Show |
|
21423-2821 |
RST2185 |
|
121 |
3.2 |
132 |
Show |
|
21420-2439 |
SEE 453 |
|
325 |
11.5 |
134 |
Show |
|
21362-2610 |
RST1098 |
AB |
7 |
18.2 |
154 |
Show |
|
21362-2610 |
TOK 637 |
AC |
62 |
999.9 |
154 |
Show |
|
21514-2853 |
LDS5930 |
|
128 |
257.8 |
154 |
Show |
|
21406-2834 |
B 533 |
|
204 |
0.3 |
155 |
Show |
|
21363-2715 |
RST1099 |
|
174 |
1.5 |
157 |
Show |
|
21577-2747 |
HJ 3068 |
|
284 |
13.3 |
157 |
Show |
|
21587-2534 |
TDT3271 |
|
60 |
0.9 |
161 |
Show |
|
21583-2754 |
DAM1265 |
|
94 |
7.6 |
168 |
Show |
|
21443-2348 |
LDS6360 |
|
111 |
8.1 |
169 |
Show |
|
21528-2903 |
UC 4587 |
|
187 |
10.5 |
170 |
Show |
|
21465-2338 |
UC 4557 |
|
162 |
8.1 |
172 |
Show |
|
21495-2339 |
KPP 500 |
|
312 |
3.6 |
173 |
Show |
|
21596-2738 |
STN 56 |
|
36 |
11.3 |
176 |
Show |
|
21451-2332 |
KPP1689 |
|
185 |
13.1 |
181 |
Show |
|
21338-2622 |
RST1095 |
|
316 |
0.9 |
184 |
Show |
|
22009-2735 |
UC 4629 |
|
285 |
42.4 |
191 |
Show |
|
21583-2428 |
UC 4617 |
|
354 |
56.6 |
191 |
Show |
|
21511-2938 |
LDS5929 |
AB |
128 |
54.7 |
196 |
Show |
|
21511-2938 |
LDS5929 |
Aa,Ab |
326 |
1.1 |
196 |
Show |
|
22022-2651 |
COO 248 |
|
174 |
3.0 |
198 |
|
|
WDS 21474-2630 : COMPONENTS
21474-2630 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214729.35-262932.3 |
|
Mag |
16.2 |
|
PmRA |
399.00 |
|
PmDE |
204.0 |
|
21474-2630 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214729.04-262930.1 |
|
Mag |
16.5 |
|
PmRA |
302.00 |
|
PmDE |
248.0 |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|