20438+1330 BPM 2238
20h 43m 46.81s +13° 29' 50.5" P.A. 50.00 sep 66.9 mag 15.13,15.15
Coord 2000 |
20438+1330 |
|
Discov num |
BPM2238 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 46.81 +13 29 50.5 |
|
Date first |
1997 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
50 |
|
Pa last |
50.3 |
|
P.A. Now (θ) |
50.3° |
|
Sep first |
66.9 |
|
Sep last |
66.939 |
|
Sep. Now (ρ) |
66.939" |
|
Mag pri |
15.13 |
|
Mag sec |
15.15 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
Pri motion ra |
-054 |
|
Sec motion ra |
-056 |
|
Pri motion dec |
-049 |
|
Sec motion dec |
-045 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.061 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1762043872586515968 |
|
WDS 20438+1330 BPM 2238 : NOTES
discov_num |
notes |
refcode |
BPM2238 |
[PM2000] 2380121 + [PM2000] 2380344. |
Gvr2010 |
REFERENCES
refcode |
metd |
author |
reference |
Gvr2010 |
Pa - |
Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. |
2010A&A...521A 4G |
Gvr2010 |
+T |
A&A 521, A4, 2010 |
|
Gvr2010 |
|
(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000 |
|
Gvr2010 |
|
catalogs, spanning years ~1900-2000) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BPM |
Bordeaux PM2000 catalogue (main catalog: separation < 2') |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20438+1330 |
BPM2238 |
|
1998 |
2 |
50 |
66.9 |
15.13 |
15.15 |
|
NV |
204346.81+132950.5 |
20438+1330 |
BPM2238 |
|
2001 |
3 |
50 |
67.0 |
15.13 |
15.15 |
|
NV |
204346.81+132950.5 |
20438+1330 |
BPM2238 |
|
2010 |
4 |
50 |
66.9 |
15.13 |
15.15 |
|
NV |
204346.81+132950.5 |
20438+1330 |
BPM2238 |
|
2015 |
5 |
50 |
66.9 |
15.13 |
15.15 |
|
NV |
204346.81+132950.5 |
20438+1330 |
BPM2238 |
|
2016 |
10 |
50 |
66.9 |
15.13 |
15.15 |
|
NV |
204346.81+132950.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20438+1330 BPM 2238 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20438+1330 BPM 2238 : MEASURES
No records found.
WDS 20438+1330 : 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 20438+1330 : ALADIN DSS IMAGE @ 20h 43m 46.81s +13° 29' 50.5"
WDS 20438+1330 BPM 2238 : 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 |
|
20438+1330 |
BPM2238 |
|
50 |
66.9 |
|
Show |
|
20446+1333 |
YSC 242 |
AB |
157 |
1.5 |
14 |
Show |
|
20426+1335 |
HEI 279 |
BC |
211 |
4.1 |
18 |
Show |
|
20426+1335 |
HEI 279 |
AB |
115 |
25.1 |
19 |
Show |
|
20446+1312 |
TDS1098 |
|
279 |
0.9 |
22 |
Show |
|
20421+1341 |
BPM2232 |
|
346 |
68.4 |
28 |
Show |
|
20440+1256 |
DAM 218 |
|
342 |
5.7 |
34 |
Show |
|
20426+1300 |
GWP2988 |
|
23 |
19.1 |
35 |
Show |
|
20439+1255 |
J 1888 |
|
158 |
10.0 |
37 |
Show |
|
20413+1327 |
BPM2228 |
BC |
141 |
118.1 |
37 |
Show |
|
20413+1327 |
BPM2227 |
AB |
173 |
68.5 |
37 |
Show |
|
20457+1302 |
WFC 258 |
|
284 |
11.7 |
39 |
Show |
|
20466+1334 |
GWP2996 |
|
157 |
54.2 |
41 |
Show |
|
20408+1332 |
GWP2982 |
|
31 |
88.8 |
44 |
Show |
|
20467+1343 |
BPM2262 |
|
331 |
74.6 |
45 |
Show |
|
20418+1404 |
J 2575 |
|
305 |
1.7 |
45 |
Show |
|
20458+1405 |
BPM2256 |
|
194 |
73.0 |
46 |
Show |
|
20445+1415 |
BPM2244 |
|
315 |
57.7 |
47 |
Show |
|
20428+1244 |
BPM2234 |
|
331 |
93.5 |
48 |
Show |
|
20426+1244 |
STF2718 |
BC |
346 |
167.3 |
50 |
Show |
|
20426+1244 |
STF2718 |
AB |
87 |
8.5 |
50 |
Show |
|
20426+1244 |
STF2718 |
AC |
346 |
167.2 |
50 |
Show |
|
20450+1244 |
BU 64 |
AB |
174 |
0.7 |
50 |
Show |
|
20450+1244 |
STTA209 |
AC |
155 |
97.2 |
50 |
Show |
|
20450+1244 |
BU 64 |
AD |
117 |
64.3 |
50 |
Show |
|
20450+1244 |
D 32 |
CD |
15 |
60.8 |
52 |
Show |
|
20419+1419 |
HU 1199 |
|
249 |
0.7 |
56 |
Show |
|
20441+1258 |
J 1889 |
|
10 |
4.6 |
59 |
Show |
|
20471+1257 |
BPM2265 |
|
51 |
16.1 |
59 |
Show |
|
20396+1310 |
J 912 |
|
125 |
1.8 |
64 |
Show |
|
20460+1235 |
KPP 477 |
|
52 |
4.5 |
64 |
Show |
|
20440+1225 |
HJ 1566 |
AB |
16 |
16.9 |
66 |
Show |
|
20440+1225 |
HJ 1566 |
AC |
331 |
32.4 |
66 |
Show |
|
20418+1231 |
STF2715 |
|
2 |
12.4 |
66 |
Show |
|
20468+1420 |
BRT1347 |
|
30 |
3.3 |
67 |
Show |
|
20402+1248 |
BPM2223 |
|
290 |
95.3 |
68 |
Show |
|
20391+1329 |
TDT2453 |
Aa,Ab |
117 |
0.5 |
68 |
Show |
|
20391+1329 |
UC 4242 |
AB |
105 |
45.3 |
68 |
Show |
|
20405+1240 |
HEI 278 |
|
135 |
3.4 |
69 |
Show |
|
20397+1406 |
J 3104 |
|
286 |
6.2 |
70 |
Show |
|
20438+1440 |
J 1345 |
|
278 |
3.5 |
70 |
Show |
|
20465+1429 |
BPM2260 |
|
89 |
86.7 |
72 |
Show |
|
20427+1440 |
BPM2233 |
|
190 |
72.4 |
72 |
Show |
|
20481+1404 |
UC 4293 |
|
5 |
14.4 |
73 |
Show |
|
20449+1219 |
B 2910 |
Aa,Ab |
52 |
0.1 |
73 |
Show |
|
20449+1219 |
STF2723 |
AB |
140 |
1.0 |
73 |
Show |
|
20449+1219 |
BU 1492 |
AC |
30 |
37.0 |
73 |
Show |
|
20397+1415 |
UC 4247 |
|
147 |
32.7 |
75 |
Show |
|
20390+1400 |
BPM2217 |
|
287 |
65.7 |
76 |
Show |
|
20465+1439 |
BPM2259 |
|
296 |
106.3 |
81 |
Show |
|
20442+1209 |
BPM2240 |
|
148 |
55.1 |
81 |
|
|
WDS 20438+1330 : COMPONENTS
20438+1330 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204346.81+132950.5 |
|
Mag |
15.13 |
|
PmRA |
-54.00 |
|
PmDE |
-49.0 |
|
20438+1330 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204350.24+133033.3 |
|
Mag |
15.15 |
|
PmRA |
-56.00 |
|
PmDE |
-45.0 |
|
Calc delta mag |
0.02 |
|
Calc coord |
yes |
|