20345+3759 BKO 569
20h 34m 31.32s +37° 58' 38.1" P.A. 73.00 sep 8.5 mag 13.03,13.10
Coord 2000 |
20345+3759 |
|
Discov num |
BKO 569 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 31.32 +37 58 38.1 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
74 |
|
Pa last |
72.8 |
|
P.A. Now (θ) |
72.8° |
|
Sep first |
8.3 |
|
Sep last |
8.472 |
|
Sep. Now (ρ) |
8.472" |
|
Mag pri |
13.03 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
+013 |
|
Notes |
N
(See Notes) |
|
rPM=1.524
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2063916366243853312 |
|
WDS 20345+3759 BKO 569 : NOTES
discov_num |
notes |
refcode |
BKO 569 |
Anon. 82. |
Bko2009d |
REFERENCES
refcode |
metd |
author |
reference |
Bko2009d |
C u |
Berko, E. |
2009JDSO....5..189B |
Bko2009d |
|
JDSO 5, 189, 2009 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20345+3759 |
BKO 569 |
|
2008 |
1 |
75 |
8.4 |
13.03 |
13.10 |
|
N |
203431.32+375838.1 |
20345+3759 |
BKO 569 |
|
2010 |
4 |
74 |
8.5 |
13.03 |
13.10 |
|
N |
203431.32+375838.1 |
20345+3759 |
BKO 569 |
|
2015 |
5 |
73 |
8.5 |
13.03 |
13.10 |
|
N |
203431.32+375838.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20345+3759 BKO 569 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20345+3759 BKO 569 : MEASURES
No records found.
WDS 20345+3759 : 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 20345+3759 : ALADIN DSS IMAGE @ 20h 34m 31.32s +37° 58' 38.1"
WDS 20345+3759 BKO 569 : 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 |
|
20345+3759 |
BKO 569 |
|
73 |
8.5 |
|
Show |
|
20350+3757 |
SEI1178 |
AB |
174 |
19.1 |
6 |
Show |
|
20350+3757 |
BKO 570 |
AC |
12 |
6.2 |
6 |
Show |
|
20352+3754 |
SEI1180 |
AB |
138 |
28.4 |
7 |
Show |
|
20352+3754 |
SEI1181 |
AC |
102 |
29.4 |
7 |
Show |
|
20352+3754 |
SEI1180 |
BC |
33 |
17.9 |
8 |
Show |
|
20352+3755 |
SEI1182 |
|
115 |
8.9 |
10 |
Show |
|
20355+3749 |
SEI1184 |
|
36 |
27.0 |
15 |
Show |
|
20354+3810 |
RAO 439 |
|
235 |
0.7 |
16 |
Show |
|
20357+3747 |
TOB 190 |
|
68 |
17.8 |
19 |
Show |
|
20340+3737 |
SEI1170 |
|
28 |
17.3 |
23 |
Show |
|
20362+3812 |
ES 2511 |
|
251 |
7.2 |
24 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
30 |
Show |
|
20362+3737 |
SEI1188 |
AB |
77 |
15.4 |
30 |
Show |
|
20362+3737 |
SEI1187 |
BC |
273 |
22.7 |
30 |
Show |
|
20362+3737 |
TOB 191 |
BD |
134 |
37.6 |
30 |
Show |
|
20328+3736 |
TDT2355 |
|
57 |
2.3 |
31 |
Show |
|
20344+3725 |
SEI1171 |
|
201 |
17.4 |
34 |
Show |
|
20359+3729 |
SEI1186 |
|
189 |
12.3 |
34 |
Show |
|
20351+3725 |
SEI1179 |
|
69 |
27.3 |
35 |
Show |
|
20366+3825 |
HJ 1548 |
|
249 |
14.0 |
36 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
36 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
38 |
Show |
|
20373+3822 |
SEI1194 |
|
113 |
25.1 |
41 |
Show |
|
20380+3806 |
SEI1197 |
|
173 |
14.3 |
41 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
42 |
Show |
|
20323+3726 |
SEI1156 |
|
89 |
5.9 |
42 |
Show |
|
20380+3741 |
TOB 193 |
AB |
231 |
28.1 |
45 |
Show |
|
20380+3741 |
TOB 193 |
AC |
267 |
31.4 |
45 |
Show |
|
20308+3749 |
SEI1146 |
AB |
42 |
10.2 |
46 |
Show |
|
20308+3749 |
SEI1147 |
AC |
286 |
14.5 |
46 |
Show |
|
20378+3824 |
SEI1195 |
|
219 |
9.1 |
46 |
Show |
|
20383+3814 |
SEI1202 |
|
89 |
14.1 |
47 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
47 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
47 |
Show |
|
20382+3742 |
SEI1201 |
|
350 |
22.8 |
47 |
Show |
|
20384+3811 |
TDT2444 |
Aa,Ab |
319 |
1.0 |
48 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
49 |
Show |
|
20371+3837 |
SEI1193 |
|
353 |
17.1 |
49 |
Show |
|
20304+3753 |
TDT2328 |
|
45 |
0.5 |
50 |
Show |
|
20349+3849 |
SEI1176 |
|
11 |
19.9 |
51 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
51 |
Show |
|
20374+3721 |
TOB 192 |
|
106 |
32.0 |
52 |
Show |
|
20379+3725 |
SEI1196 |
|
336 |
17.7 |
53 |
Show |
|
20327+3711 |
SEI1158 |
AB |
109 |
20.9 |
53 |
Show |
|
20327+3711 |
TDT2352 |
Aa,Ab |
160 |
0.4 |
53 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
53 |
Show |
|
20391+3759 |
SEI1208 |
|
11 |
7.5 |
55 |
Show |
|
20348+3852 |
GRV 357 |
|
275 |
22.5 |
55 |
Show |
|
20390+3804 |
SEI1204 |
|
291 |
7.8 |
56 |
Show |
|
20302+3823 |
SEI1141 |
|
175 |
22.5 |
56 |
|
|
WDS 20345+3759 : COMPONENTS
20345+3759 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203431.32+375838.1 |
|
Mag |
13.03 |
|
PmRA |
-5.00 |
|
PmDE |
-7.0 |
|
20345+3759 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203431.86+375840.6 |
|
Mag |
13.1 |
|
PmRA |
10.00 |
|
PmDE |
13.0 |
|
Calc delta mag |
0.07 |
|
Calc coord |
yes |
|