20239+1437 LDS 4839
20h 23m 48.55s +14° 37' 56.8" P.A. 311.00 sep 10.4 mag 12.15,17.50
Coord 2000 |
20239+1437 |
|
Discov num |
LDS4839 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 48.55 +14 37 56.8 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
312 |
|
Pa last |
310.9 |
|
P.A. Now (θ) |
310.9° |
|
Sep first |
10.0 |
|
Sep last |
10.395 |
|
Sep. Now (ρ) |
10.395" |
|
Mag pri |
12.15 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
5.35 |
|
Spectral class |
|
|
Pri motion ra |
+229 |
|
Sec motion ra |
|
|
Pri motion dec |
+051 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1086-00367-1 |
|
Gaia DR2 |
1805066937949557760 |
|
WDS 20239+1437 LDS 4839 : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
20239+1437 |
LDS4839 |
|
1999 |
2 |
311 |
10.4 |
12.15 |
17.50 |
|
D |
202348.55+143756.8 |
20239+1437 |
LDS4839 |
|
2015 |
3 |
311 |
10.4 |
12.15 |
17.50 |
|
|
202348.55+143756.8 |
20239+1437 |
LDS4839 |
|
2016 |
5 |
311 |
10.4 |
12.15 |
17.50 |
|
|
202348.55+143756.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20239+1437 LDS 4839 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20239+1437 LDS 4839 : MEASURES
No records found.
WDS 20239+1437 : 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 20239+1437 : ALADIN DSS IMAGE @ 20h 23m 48.55s +14° 37' 56.8"
WDS 20239+1437 LDS 4839 : 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 |
|
20239+1437 |
LDS4839 |
|
311 |
10.4 |
0 |
Show |
|
20240+1443 |
BPM2143 |
|
221 |
87.9 |
6 |
Show |
|
20247+1438 |
HJ 1507 |
|
64 |
10.4 |
13 |
Show |
|
20247+1443 |
HJ 1508 |
AB |
59 |
13.9 |
14 |
Show |
|
20247+1443 |
VLM 4 |
AC |
152 |
17.4 |
14 |
Show |
|
20236+1421 |
BPM2141 |
|
171 |
109.3 |
17 |
Show |
|
20250+1443 |
BPM2147 |
|
65 |
92.4 |
18 |
Show |
|
20248+1452 |
STF2680 |
|
288 |
16.2 |
21 |
Show |
|
20250+1451 |
J 842 |
|
180 |
4.2 |
22 |
Show |
|
20246+1459 |
BPM2145 |
|
162 |
73.2 |
25 |
Show |
|
20255+1431 |
BPM2151 |
|
294 |
48.5 |
26 |
Show |
|
20253+1420 |
BPM2149 |
|
339 |
38.5 |
28 |
Show |
|
20252+1416 |
BPM2148 |
|
96 |
68.4 |
30 |
Show |
|
20231+1508 |
BPM2137 |
|
314 |
41.6 |
32 |
Show |
|
20221+1501 |
BPM2130 |
|
349 |
49.5 |
34 |
Show |
|
20227+1406 |
BPM2134 |
|
300 |
80.4 |
36 |
Show |
|
20263+1445 |
J 3085 |
|
206 |
6.0 |
37 |
Show |
|
20233+1515 |
BPM2140 |
BD |
306 |
82.6 |
37 |
Show |
|
20226+1510 |
LDS4838 |
|
25 |
19.4 |
38 |
Show |
|
20233+1515 |
BPM2138 |
AB |
179 |
54.0 |
38 |
Show |
|
20233+1515 |
BPM2139 |
AC |
359 |
111.7 |
38 |
Show |
|
20212+1433 |
AG 403 |
|
292 |
43.1 |
38 |
Show |
|
20219+1504 |
BPM2129 |
|
150 |
90.8 |
38 |
Show |
|
20257+1510 |
BPM2153 |
|
113 |
95.6 |
42 |
Show |
|
20267+1431 |
BPM2162 |
|
214 |
78.9 |
43 |
Show |
|
20215+1511 |
BPM2125 |
|
188 |
114.3 |
48 |
Show |
|
20204+1427 |
BPM2120 |
|
168 |
117.9 |
51 |
Show |
|
20204+1447 |
BPM2119 |
|
30 |
110.7 |
51 |
Show |
|
20229+1346 |
J 3082 |
AB |
18 |
6.1 |
52 |
Show |
|
20226+1529 |
BPM2133 |
|
169 |
63.6 |
55 |
Show |
|
20227+1345 |
J 3079 |
|
139 |
7.4 |
56 |
Show |
|
20230+1533 |
BPM2136 |
|
245 |
91.7 |
57 |
Show |
|
20275+1454 |
A 1674 |
CD |
171 |
1.3 |
57 |
Show |
|
20275+1454 |
A 1674 |
AB |
14 |
0.9 |
57 |
Show |
|
20275+1454 |
A 1674 |
AC |
294 |
8.4 |
57 |
Show |
|
20250+1532 |
TDS1072 |
|
161 |
0.9 |
57 |
Show |
|
20274+1457 |
BRT1343 |
|
335 |
4.5 |
57 |
Show |
|
20252+1532 |
TDT2256 |
|
43 |
0.9 |
58 |
Show |
|
20200+1412 |
BPM2115 |
|
187 |
115.5 |
62 |
Show |
|
20206+1519 |
BPM2122 |
|
117 |
119.3 |
62 |
Show |
|
20275+1514 |
J 3087 |
|
329 |
6.2 |
64 |
Show |
|
20196+1502 |
BPM2112 |
|
85 |
109.1 |
66 |
Show |
|
20197+1507 |
BPM2113 |
|
3 |
78.8 |
67 |
Show |
|
20194+1422 |
A 1672 |
BC |
59 |
0.1 |
67 |
Show |
|
20194+1422 |
STF2665 |
A,BC |
12 |
3.3 |
67 |
Show |
|
20284+1432 |
TDT2312 |
|
251 |
0.6 |
68 |
Show |
|
20219+1336 |
HU 1197 |
|
305 |
1.2 |
69 |
Show |
|
20203+1525 |
BPM2117 |
|
49 |
101.6 |
70 |
Show |
|
20203+1350 |
BPM2118 |
|
104 |
58.9 |
70 |
Show |
|
20194+1507 |
BPM2110 |
|
256 |
78.9 |
71 |
Show |
|
20279+1515 |
BPMA248 |
|
224 |
168.3 |
71 |
|
|
WDS 20239+1437 : COMPONENTS
20239+1437 A
Coord arcsec 2000 |
202348.55+143756.8 |
|
Mag |
12.15 |
|
PmRA |
229.00 |
|
PmDE |
51.0 |
|
Tycho2 |
1086-00367-1 |
|
Tycho2 |
1086-00367-1 |
|
Pflag |
|
|
RAmdeg |
305.95231570 |
|
DEmdeg |
14.63246517 |
|
PmRA |
236.7 |
|
PmDE |
51.6 |
|
E RAmdeg |
146 |
|
E DEmdeg |
146 |
|
E pmRA |
3.5 |
|
E pmDE |
3.5 |
|
EpRAm |
1960.09 |
|
EpDEm |
1958.32 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
13.328 |
|
E BTmag |
0.364 |
|
VTmag |
12.145 |
|
E VTmag |
0.203 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
305.95175333 |
|
DEdeg |
14.63234556 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
183.2 |
|
E DEdeg |
186.7 |
|
Posflg |
|
|
Corr |
-0.1 |
|
20239+1437 B
Coord arcsec 2000 |
202348.03+143803.6 |
|
Mag |
17.5 |
|
Calc delta mag |
5.35 |
|
Calc coord |
yes |
|