20352+3754 SEI 1180 BC
20h 35m 03.68s +37° 55' 11.8" P.A. 33.00 sep 17.9 mag 11.00,11.50
Coord 2000 |
20352+3754 |
|
Discov num |
SEI1180 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 35 03.68 +37 55 11.8 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
30 |
|
Pa last |
32.5 |
|
P.A. Now (θ) |
32.5° |
|
Sep first |
22.8 |
|
Sep last |
17.9 |
|
Sep. Now (ρ) |
17.9" |
|
Mag pri |
11.00 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20352+3754 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 35 02 +37 55 33 |
SEI 1180 AB |
2015 |
9 |
138 |
28.4 |
14.80 |
14.60 |
0.20 |
|
|
Show |
|
|
20 35 02 +37 55 33 |
SEI 1181 AC |
2015 |
9 |
102 |
29.4 |
14.80 |
13.60 |
1.20 |
|
|
Show |
|
|
20 35 04 +37 55 12 |
SEI 1180 BC |
2015 |
9 |
33 |
17.9 |
11.00 |
11.50 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2063164098430429568 |
|
WDS 20352+3754 SEI 1180 BC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Sei1908 |
Pa - |
Scheiner, J. |
1908POPot..59.....S |
Sei1908 |
+Po |
Pub. Obs. Potsdam 20, #59, 1908 |
|
Sei1913A |
Pa - |
Scheiner, J. |
1913QB811.B8....... |
Sei1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
Sei1932A |
Pa - |
Scheiner, J. |
1932QB821.A43...... |
Sei1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20352+3754 |
SEI1180 |
BC |
1895 |
1 |
31 |
22.6 |
10.50 |
11.00 |
|
N |
203509.45+375300.0 |
20352+3754 |
SEI1180 |
BC |
2008 |
2 |
33 |
17.9 |
10.50 |
11.00 |
|
N |
203509.45+375300.0 |
20352+3754 |
SEI1180 |
BC |
2015 |
5 |
33 |
17.9 |
11.00 |
11.50 |
|
|
203503.68+375511.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20352+3754 SEI 1180 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20352+3754 SEI 1180 BC : MEASURES
No records found.
WDS 20352+3754 : 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 20352+3754 : ALADIN DSS IMAGE @ 20h 35m 03.68s +37° 55' 11.8"
WDS 20352+3754 SEI 1180 BC : 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 |
|
20352+3754 |
SEI1180 |
BC |
33 |
17.9 |
|
Show |
|
20352+3754 |
SEI1180 |
AB |
138 |
28.4 |
1 |
Show |
|
20352+3754 |
SEI1181 |
AC |
102 |
29.4 |
1 |
Show |
|
20352+3755 |
SEI1182 |
|
115 |
8.9 |
2 |
Show |
|
20350+3757 |
SEI1178 |
AB |
174 |
19.1 |
3 |
Show |
|
20350+3757 |
BKO 570 |
AC |
12 |
6.2 |
3 |
Show |
|
20345+3759 |
BKO 569 |
|
73 |
8.5 |
8 |
Show |
|
20355+3749 |
SEI1184 |
|
36 |
27.0 |
9 |
Show |
|
20357+3747 |
TOB 190 |
|
68 |
17.8 |
12 |
Show |
|
20354+3810 |
RAO 439 |
|
235 |
0.7 |
16 |
Show |
|
20362+3812 |
ES 2511 |
|
251 |
7.2 |
22 |
Show |
|
20340+3737 |
SEI1170 |
|
28 |
17.3 |
23 |
Show |
|
20362+3737 |
SEI1188 |
AB |
77 |
15.4 |
23 |
Show |
|
20362+3737 |
SEI1187 |
BC |
273 |
22.7 |
23 |
Show |
|
20362+3737 |
TOB 191 |
BD |
134 |
37.6 |
23 |
Show |
|
20359+3729 |
SEI1186 |
|
189 |
12.3 |
28 |
Show |
|
20351+3725 |
SEI1179 |
|
69 |
27.3 |
31 |
Show |
|
20344+3725 |
SEI1171 |
|
201 |
17.4 |
32 |
Show |
|
20328+3736 |
TDT2355 |
|
57 |
2.3 |
33 |
Show |
|
20366+3825 |
HJ 1548 |
|
249 |
14.0 |
35 |
Show |
|
20380+3806 |
SEI1197 |
|
173 |
14.3 |
36 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
36 |
Show |
|
20380+3741 |
TOB 193 |
AB |
231 |
28.1 |
38 |
Show |
|
20380+3741 |
TOB 193 |
AC |
267 |
31.4 |
38 |
Show |
|
20373+3822 |
SEI1194 |
|
113 |
25.1 |
38 |
Show |
|
20382+3742 |
SEI1201 |
|
350 |
22.8 |
40 |
Show |
|
20383+3814 |
SEI1202 |
|
89 |
14.1 |
42 |
Show |
|
20384+3811 |
TDT2444 |
Aa,Ab |
319 |
1.0 |
43 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
43 |
Show |
|
20378+3824 |
SEI1195 |
|
219 |
9.1 |
43 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
43 |
Show |
|
20323+3726 |
SEI1156 |
|
89 |
5.9 |
44 |
Show |
|
20374+3721 |
TOB 192 |
|
106 |
32.0 |
45 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
45 |
Show |
|
20379+3725 |
SEI1196 |
|
336 |
17.7 |
46 |
Show |
|
20391+3759 |
SEI1208 |
|
11 |
7.5 |
49 |
Show |
|
20371+3837 |
SEI1193 |
|
353 |
17.1 |
49 |
Show |
|
20390+3804 |
SEI1204 |
|
291 |
7.8 |
50 |
Show |
|
20308+3749 |
SEI1146 |
AB |
42 |
10.2 |
52 |
Show |
|
20308+3749 |
SEI1147 |
AC |
286 |
14.5 |
52 |
Show |
|
20327+3711 |
SEI1158 |
AB |
109 |
20.9 |
53 |
Show |
|
20327+3711 |
TDT2352 |
Aa,Ab |
160 |
0.4 |
53 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
54 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
54 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
54 |
Show |
|
20349+3849 |
SEI1176 |
|
11 |
19.9 |
54 |
Show |
|
20304+3753 |
TDT2328 |
|
45 |
0.5 |
56 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
57 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
58 |
Show |
|
20361+3852 |
SEI1189 |
|
36 |
2.2 |
58 |
Show |
|
20348+3852 |
GRV 357 |
|
275 |
22.5 |
58 |
|
|
WDS 20352+3754 : COMPONENTS
|
A |
B |
B |
pa=138.1°
sep=28.50"
| |
C |
pa=104.6°
sep=23.47"
| pa=13.5°
sep=15.72"
|
20352+3754 A
Coord arcsec 2000 |
203502.07+375533.0 |
|
Mag |
14.8 |
|
PmRA |
-6.00 |
|
PmDE |
-10.0 |
|
20352+3754 B
Coord arcsec 2000 |
203503.68+375511.8 |
|
Coord calc |
203503.68+375511.8 |
|
Mag |
11 |
|
PmRA |
-6.00 |
|
PmDE |
-11.0 |
|
Calc delta mag |
3.8 |
|
20352+3754 C
Coord arcsec 2000 |
203503.99+375527.1 |
|
Mag |
13.6 |
|
PmRA |
7.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
1.2 |
|
Calc coord |
yes |
|