20350+3757 BKO 570 AC
20h 34m 57.98s +37° 56' 51.2" P.A. 12.00 sep 6.2 mag 12.36,14.50
Coord 2000 |
20350+3757 |
|
Discov num |
BKO 570 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 34 57.98 +37 56 51.2 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
12 |
|
Pa last |
11.6 |
|
P.A. Now (θ) |
11.6° |
|
Sep first |
6.1 |
|
Sep last |
6.204 |
|
Sep. Now (ρ) |
6.204" |
|
Mag pri |
12.36 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.14 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20350+3757 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 34 58 +37 56 51 |
SEI 1178 AB |
2015 |
11 |
174 |
19.1 |
12.36 |
13.19 |
0.83 |
|
|
Show |
|
|
20 34 58 +37 56 51 |
BKO 570 AC |
2015 |
7 |
12 |
6.2 |
12.36 |
14.50 |
2.14 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3153-00286-1 |
|
Gaia DR2 |
2063164918764673536 |
|
WDS 20350+3757 BKO 570 AC : NOTES
discov_num |
notes |
refcode |
BKO 570 |
Anon. 83. |
Bko2009d |
REFERENCES
refcode |
metd |
author |
reference |
Bko2009d |
C u |
Berko, E. |
2009JDSO....5..189B |
Bko2009d |
|
JDSO 5, 189, 2009 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
SEI |
Scheiner, J. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20350+3757 |
BKO 570 |
AC |
2008 |
1 |
13 |
5.9 |
12.36 |
14.50 |
|
N |
203457.98+375651.2 |
20350+3757 |
BKO 570 |
AC |
2015 |
4 |
12 |
6.2 |
12.36 |
14.50 |
|
N |
203457.98+375651.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20350+3757 BKO 570 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20350+3757 BKO 570 AC : MEASURES
No records found.
WDS 20350+3757 : 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 20350+3757 : ALADIN DSS IMAGE @ 20h 34m 57.98s +37° 56' 51.2"
WDS 20350+3757 BKO 570 AC : 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 |
|
20350+3757 |
SEI1178 |
AB |
174 |
19.1 |
|
Show |
|
20350+3757 |
BKO 570 |
AC |
12 |
6.2 |
|
Show |
|
20352+3754 |
SEI1180 |
AB |
138 |
28.4 |
2 |
Show |
|
20352+3754 |
SEI1181 |
AC |
102 |
29.4 |
2 |
Show |
|
20352+3754 |
SEI1180 |
BC |
33 |
17.9 |
3 |
Show |
|
20352+3755 |
SEI1182 |
|
115 |
8.9 |
4 |
Show |
|
20345+3759 |
BKO 569 |
|
73 |
8.5 |
6 |
Show |
|
20355+3749 |
SEI1184 |
|
36 |
27.0 |
11 |
Show |
|
20357+3747 |
TOB 190 |
|
68 |
17.8 |
14 |
Show |
|
20354+3810 |
RAO 439 |
|
235 |
0.7 |
14 |
Show |
|
20362+3812 |
ES 2511 |
|
251 |
7.2 |
21 |
Show |
|
20340+3737 |
SEI1170 |
|
28 |
17.3 |
24 |
Show |
|
20362+3737 |
SEI1188 |
AB |
77 |
15.4 |
25 |
Show |
|
20362+3737 |
SEI1187 |
BC |
273 |
22.7 |
25 |
Show |
|
20362+3737 |
TOB 191 |
BD |
134 |
37.6 |
25 |
Show |
|
20359+3729 |
SEI1186 |
|
189 |
12.3 |
30 |
Show |
|
20351+3725 |
SEI1179 |
|
69 |
27.3 |
33 |
Show |
|
20344+3725 |
SEI1171 |
|
201 |
17.4 |
33 |
Show |
|
20328+3736 |
TDT2355 |
|
57 |
2.3 |
33 |
Show |
|
20366+3825 |
HJ 1548 |
|
249 |
14.0 |
34 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
34 |
Show |
|
20380+3806 |
SEI1197 |
|
173 |
14.3 |
36 |
Show |
|
20373+3822 |
SEI1194 |
|
113 |
25.1 |
38 |
Show |
|
20380+3741 |
TOB 193 |
AB |
231 |
28.1 |
40 |
Show |
|
20380+3741 |
TOB 193 |
AC |
267 |
31.4 |
40 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
41 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
42 |
Show |
|
20382+3742 |
SEI1201 |
|
350 |
22.8 |
42 |
Show |
|
20383+3814 |
SEI1202 |
|
89 |
14.1 |
42 |
Show |
|
20378+3824 |
SEI1195 |
|
219 |
9.1 |
43 |
Show |
|
20384+3811 |
TDT2444 |
Aa,Ab |
319 |
1.0 |
43 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
44 |
Show |
|
20323+3726 |
SEI1156 |
|
89 |
5.9 |
44 |
Show |
|
20374+3721 |
TOB 192 |
|
106 |
32.0 |
47 |
Show |
|
20371+3837 |
SEI1193 |
|
353 |
17.1 |
48 |
Show |
|
20379+3725 |
SEI1196 |
|
336 |
17.7 |
48 |
Show |
|
20391+3759 |
SEI1208 |
|
11 |
7.5 |
50 |
Show |
|
20390+3804 |
SEI1204 |
|
291 |
7.8 |
51 |
Show |
|
20308+3749 |
SEI1146 |
AB |
42 |
10.2 |
51 |
Show |
|
20308+3749 |
SEI1147 |
AC |
286 |
14.5 |
51 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
52 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
52 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
52 |
Show |
|
20349+3849 |
SEI1176 |
|
11 |
19.9 |
53 |
Show |
|
20327+3711 |
SEI1158 |
AB |
109 |
20.9 |
54 |
Show |
|
20327+3711 |
TDT2352 |
Aa,Ab |
160 |
0.4 |
54 |
Show |
|
20304+3753 |
TDT2328 |
|
45 |
0.5 |
55 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
55 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
56 |
Show |
|
20348+3852 |
GRV 357 |
|
275 |
22.5 |
56 |
Show |
|
20361+3852 |
SEI1189 |
|
36 |
2.2 |
57 |
|
|
WDS 20350+3757 : COMPONENTS
|
A |
B |
B |
pa=175.3°
sep=19.06"
| |
C |
pa=9.2°
sep=6.16"
| pa=358.7°
sep=25.08"
|
20350+3757 A
Coord arcsec 2000 |
203457.98+375651.2 |
|
Mag |
12.36 |
|
PmRA |
-7.00 |
|
PmDE |
-8.0 |
|
Tycho2 |
3153-00286-1 |
|
Tycho2 |
3153-00286-1 |
|
Pflag |
|
|
RAmdeg |
308.74160244 |
|
DEmdeg |
37.94760239 |
|
PmRA |
-5.3 |
|
PmDE |
-5.6 |
|
E RAmdeg |
95 |
|
E DEmdeg |
95 |
|
E pmRA |
3.5 |
|
E pmDE |
3.1 |
|
EpRAm |
1983.08 |
|
EpDEm |
1980.93 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
13.273 |
|
E BTmag |
0.287 |
|
VTmag |
12.356 |
|
E VTmag |
0.189 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
308.74161806 |
|
DEdeg |
37.94761528 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
99.7 |
|
E DEdeg |
100.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20350+3757 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.95 |
|
DDEs |
-7.7 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20312N3736A |
|
HIC |
|
|
20350+3757 B
Coord arcsec 2000 |
203458.11+375632.2 |
|
Mag |
13.19 |
|
PmRA |
6.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
0.83 |
|
Calc coord |
yes |
|
Ccdm |
20350+3757 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEI1178 |
|
DRAs |
-1.80 |
|
DDEs |
-27.6 |
|
R dRAs |
65 |
|
Year |
1895 |
|
Theta |
176 |
|
Rho |
19.6 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20312N3736B |
|
HIC |
|
|
20350+3757 C
Coord arcsec 2000 |
203458.06+375657.3 |
|
Mag |
14.5 |
|
Calc delta mag |
2.14 |
|
Calc coord |
yes |
|