20327+3916 SEI 1160 AB (HD 195918)
20h 32m 43.51s +39° 16' 15.8" P.A. 49.00 sep 13.9 mag 8.20,10.38 Sp B9 dist. 507.61 pc (1655.82 l.y.)
Coord 2000 |
20327+3916 |
|
Discov num |
SEI1160 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 32 43.51 +39 16 15.8 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
21 |
|
Pa first |
54 |
|
Pa last |
49.3 |
|
P.A. Now (θ) |
49.3° |
|
Sep first |
13.4 |
|
Sep last |
13.9 |
|
Sep. Now (ρ) |
13.9" |
|
Mag pri |
8.20 |
|
Mag sec |
10.38 |
|
delta mag (ΔM) |
2.18 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
rPM=1.074
This double is not physical.
20327+3916 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 195918 |
70175 |
20 32 44 +39 16 16 |
SEI 1160 AB |
2015 |
21 |
49 |
13.9 |
8.20 |
10.38 |
2.18 |
|
<=== |
Show |
|
70175 |
20 32 44 +39 16 16 |
SEI 1159 AC |
2015 |
2 |
148 |
21.0 |
8.20 |
10.20 |
2.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 195918 |
|
Constellation |
Cygnus |
|
SAO |
70175 |
|
HIP |
101370 |
|
Tycho2 |
3153-01235-1 |
|
Gaia DR2 |
2064237840252052992 |
|
HD |
195918 |
|
BD |
BD+38 4138 |
|
Distance |
507.61 |
|
Distance ly |
1655.82 |
|
WDS 20327+3916 SEI 1160 AB (HD 195918) : 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 |
20327+3916 |
SEI1160 |
AB |
2007 |
8 |
50 |
14.3 |
8.20 |
10.38 |
B9 |
D |
203243.51+391615.8 |
20327+3916 |
SEI1160 |
AB |
2008 |
9 |
50 |
14.3 |
8.20 |
10.38 |
B9 |
D |
203243.51+391615.8 |
20327+3916 |
SEI1160 |
AB |
2009 |
10 |
51 |
14.5 |
8.20 |
10.38 |
B9 |
D |
203243.51+391615.8 |
20327+3916 |
SEI1160 |
AB |
2010 |
11 |
49 |
14.3 |
8.20 |
10.38 |
B9 |
D |
203243.51+391615.8 |
20327+3916 |
SEI1160 |
AB |
2013 |
13 |
48 |
14.1 |
8.20 |
10.38 |
B9 |
|
203243.51+391615.8 |
20327+3916 |
SEI1160 |
AB |
2014 |
14 |
49 |
14.4 |
8.20 |
10.38 |
B9 |
|
203243.51+391615.8 |
20327+3916 |
SEI1160 |
AB |
2015 |
16 |
49 |
13.9 |
8.20 |
10.38 |
B9 |
|
203243.51+391615.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20327+3916 SEI 1160 AB (HD 195918) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20327+3916 SEI 1160 AB (HD 195918) : MEASURES
No records found.
WDS 20327+3916 (HD 195918) : 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 20327+3916 (HD 195918) : ALADIN DSS IMAGE @ 20h 32m 43.51s +39° 16' 15.8"
WDS 20327+3916 SEI 1160 AB (HD 195918) : 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 |
|
20327+3916 |
SEI1160 |
AB |
49 |
13.9 |
|
Show |
|
20327+3916 |
SEI1159 |
AC |
148 |
21.0 |
|
Show |
|
20332+3911 |
CNT 6 |
|
205 |
6.6 |
8 |
Show |
|
20332+3910 |
SEI1165 |
|
4 |
10.7 |
8 |
Show |
|
20329+3925 |
TDT2358 |
|
287 |
0.8 |
9 |
Show |
|
20335+3913 |
SEI1168 |
|
118 |
19.4 |
11 |
Show |
|
20319+3920 |
HJ 1531 |
|
318 |
6.4 |
11 |
Show |
|
20330+3903 |
SEI1163 |
|
221 |
28.9 |
14 |
Show |
|
20331+3932 |
SEI1164 |
|
214 |
18.0 |
17 |
Show |
|
20324+3859 |
SEI1157 |
|
66 |
7.6 |
18 |
Show |
|
20335+3858 |
SEI1166 |
|
73 |
17.0 |
21 |
Show |
|
20336+3854 |
KPP4205 |
|
80 |
2.6 |
25 |
Show |
|
20311+3935 |
LDS6414 |
|
346 |
8.0 |
27 |
Show |
|
20351+3914 |
MLB 777 |
|
186 |
6.3 |
28 |
Show |
|
20311+3854 |
SEI1149 |
|
203 |
19.6 |
30 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
32 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
34 |
Show |
|
20348+3852 |
GRV 357 |
|
275 |
22.5 |
35 |
Show |
|
20311+3847 |
SEI1150 |
|
74 |
21.6 |
35 |
Show |
|
20357+3908 |
COU2289 |
|
155 |
0.7 |
36 |
Show |
|
20306+3850 |
SEI1144 |
|
177 |
18.1 |
37 |
Show |
|
20349+3849 |
SEI1176 |
|
11 |
19.9 |
37 |
Show |
|
20357+3901 |
SEI1185 |
|
298 |
3.5 |
38 |
Show |
|
20328+3954 |
ES 1680 |
AB |
4 |
50.7 |
39 |
Show |
|
20343+3950 |
MLB 883 |
|
310 |
10.0 |
39 |
Show |
|
20328+3954 |
ES 1680 |
BC |
27 |
2.8 |
39 |
Show |
|
20296+3901 |
ALI 936 |
AB |
77 |
10.5 |
40 |
Show |
|
20296+3901 |
SEI1137 |
AC |
310 |
22.0 |
40 |
Show |
|
20298+3939 |
LSC 90 |
|
335 |
0.1 |
42 |
Show |
|
20292+3919 |
SEI1134 |
|
32 |
3.8 |
42 |
Show |
|
20296+3856 |
MLB 775 |
|
167 |
10.8 |
42 |
Show |
|
20293+3901 |
DAM 315 |
|
281 |
10.3 |
43 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
43 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
45 |
Show |
|
20328+4000 |
SEI1161 |
|
280 |
7.4 |
45 |
Show |
|
20290+3924 |
ALI1144 |
|
165 |
11.6 |
45 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
46 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
47 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
47 |
Show |
|
20287+3911 |
CBL 83 |
|
172 |
41.8 |
48 |
Show |
|
20361+3852 |
SEI1189 |
|
36 |
2.2 |
48 |
Show |
|
20363+3854 |
MLB 953 |
|
9 |
6.0 |
48 |
Show |
|
20367+3906 |
AG 259 |
|
313 |
2.8 |
48 |
Show |
|
20286+3923 |
TDT2315 |
|
141 |
1.5 |
49 |
Show |
|
20304+3833 |
A 1430 |
|
132 |
3.4 |
51 |
Show |
|
20327+4008 |
TDT2351 |
|
131 |
0.6 |
53 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
54 |
Show |
|
20296+3836 |
SEI1136 |
|
259 |
11.5 |
55 |
Show |
|
20300+3832 |
SMA 117 |
|
264 |
12.4 |
55 |
Show |
|
20374+3907 |
TDT2431 |
|
244 |
0.6 |
56 |
Show |
|
20363+3955 |
TDT2410 |
|
76 |
0.6 |
57 |
|
|
WDS 20327+3916 : COMPONENTS
|
A |
B |
B |
pa=42.0°
sep=12.19"
| |
C |
pa=153.7°
sep=19.75"
| pa=178.8°
sep=26.78"
|
20327+3916 A
Name |
HD 195918 |
|
Coord arcsec 2000 |
203243.51+391615.8 |
|
Mag |
8.2 |
|
Spectral class |
B9 (blue-white) |
|
PmRA |
1.00 |
|
PmDE |
-1.0 |
|
SAO |
70175 |
|
HIP |
101370 |
|
Tycho2 |
3153-01235-1 |
|
HD |
195918 |
|
BD |
BD+38 4138 |
|
Tycho2 |
3153-01235-1 |
|
Pflag |
|
|
RAmdeg |
308.18129596 |
|
DEmdeg |
39.27105385 |
|
PmRA |
3.1 |
|
PmDE |
0.4 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.37 |
|
EpDEm |
1991.42 |
|
Num |
10 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.3 |
|
BTmag |
8.109 |
|
E BTmag |
0.015 |
|
VTmag |
8.203 |
|
E VTmag |
0.012 |
|
Prox |
143 |
|
TYC |
T |
|
HIP |
101370 |
|
CCDM |
A |
|
RAdeg |
308.18128639 |
|
DEdeg |
39.27105250 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
4.8 |
|
E DEdeg |
4.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
70175 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.001 |
|
DE1950 |
|
|
PmDE1950 |
-0.005 |
|
Vmag |
8.2 |
|
SpType |
B9 |
|
Double code |
|
|
Source |
5 |
|
CatNum |
2162 |
|
DM |
BD+38 4138 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
195918 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.37071563 |
|
DE1950rad |
0.68242073 |
|
PmRA2000 |
-0.0007 |
|
PmDE2000 |
-0.007 |
|
Catalog |
H |
|
HIP |
101370 |
|
Proxy |
|
|
RAhms |
20 32 43.51 |
|
DEdms |
+39 16 15.8 |
|
Vmag |
8.22 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
308.181 |
|
DEdeg |
39.271 |
|
AstroRef |
A |
|
Plx |
3.23 |
|
CCDM |
20327+3916 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
50 |
|
Rho |
14.251 |
|
HD |
195918 |
|
BD |
BD+38 4138 |
|
CD |
|
|
CP |
|
|
Dm number |
+38 4138 |
|
VIred |
-0.07 |
|
SpType |
B9 |
|
R SpType |
|
|
Coord arcsec 2000 |
203243.51+391615.8 |
|
HIP |
101370 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.3787781812 |
|
DErad |
0.6854091287 |
|
Plx |
1.97 |
|
PmRA |
1.59 |
|
PmDE |
2.03 |
|
E RArad |
0.61 |
|
E DErad |
0.76 |
|
E Plx |
0.95 |
|
E pmRA |
0.65 |
|
E pmDE |
0.93 |
|
Hpmag |
8.1943 |
|
E Hpmag |
0.0062 |
|
SHp |
0.028 |
|
VA |
0 |
|
BV |
-0.081 |
|
E BV |
0.01 |
|
VI |
-0.06 |
|
Ccdm |
20327+3916 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.53 |
|
DDEs |
16.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
8.2 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
3 |
|
PmDE |
9 |
|
Dm number |
+38 4138 |
|
Cat1 |
BD |
|
Name2 |
+39 2162 |
|
Cat2 |
AGK2/3 |
|
HD |
195918 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20290N3856A |
|
HIC |
101370 |
|
20327+3916 B
Coord arcsec 2000 |
203244.21+391624.9 |
|
Mag |
10.38 |
|
PmRA |
1.00 |
|
PmDE |
13.0 |
|
Calc delta mag |
2.18 |
|
Calc coord |
yes |
|
Ccdm |
20327+3916 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEI1160 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1896 |
|
Theta |
053 |
|
Rho |
13.3 |
|
Obs |
3 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20290N3856B |
|
HIC |
|
|
20327+3916 C
Coord arcsec 2000 |
203244.26+391558.1 |
|
Mag |
10.2 |
|
Calc delta mag |
2 |
|
Calc coord |
yes |
|
Ccdm |
20327+3916 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
|
|
Vmag |
8.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20290N3856A |
|
HIC |
101370 |
|