20311+3847 SEI 1150
20h 31m 05.27s +38° 47' 01.8" P.A. 74.00 sep 21.6 mag 11.28,12.30 Sp F2
Coord 2000 |
20311+3847 |
|
Discov num |
SEI1150 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 05.27 +38 47 01.8 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
75 |
|
Pa last |
74.4 |
|
P.A. Now (θ) |
74.4° |
|
Sep first |
22.3 |
|
Sep last |
21.563 |
|
Sep. Now (ρ) |
21.563" |
|
Mag pri |
11.28 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
-104 |
|
Sec motion dec |
-098 |
|
Notes |
N
(See Notes) |
|
rPM=0.12 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2064107926079227648 |
|
WDS 20311+3847 SEI 1150 : NOTES
discov_num |
notes |
refcode |
SEI1150 |
LDS1043. |
|
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 |
20311+3847 |
SEI1150 |
|
1998 |
4 |
74 |
21.6 |
9.50 |
11.00 |
|
D |
203105.25+384700.6 |
20311+3847 |
SEI1150 |
|
2002 |
6 |
74 |
21.6 |
11.28 |
12.30 |
|
N D |
203105.27+384701.8 |
20311+3847 |
SEI1150 |
|
2010 |
7 |
75 |
21.6 |
11.28 |
12.30 |
F2 |
N |
203105.27+384701.8 |
20311+3847 |
SEI1150 |
|
2015 |
8 |
74 |
21.6 |
11.28 |
12.30 |
F2 |
N |
203105.27+384701.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20311+3847 SEI 1150 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20311+3847 SEI 1150 : MEASURES
No records found.
WDS 20311+3847 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 20311+3847 : ALADIN DSS IMAGE @ 20h 31m 05.27s +38° 47' 01.8"
WDS 20311+3847 SEI 1150 : 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 |
|
20311+3847 |
SEI1150 |
|
74 |
21.6 |
|
Show |
|
20306+3850 |
SEI1144 |
|
177 |
18.1 |
7 |
Show |
|
20311+3854 |
SEI1149 |
|
203 |
19.6 |
8 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
14 |
Show |
|
20304+3833 |
A 1430 |
|
132 |
3.4 |
16 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
18 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
18 |
Show |
|
20324+3859 |
SEI1157 |
|
66 |
7.6 |
20 |
Show |
|
20300+3832 |
SMA 117 |
|
264 |
12.4 |
20 |
Show |
|
20296+3856 |
MLB 775 |
|
167 |
10.8 |
21 |
Show |
|
20296+3836 |
SEI1136 |
|
259 |
11.5 |
21 |
Show |
|
20296+3901 |
ALI 936 |
AB |
77 |
10.5 |
23 |
Show |
|
20296+3901 |
SEI1137 |
AC |
310 |
22.0 |
23 |
Show |
|
20293+3901 |
DAM 315 |
|
281 |
10.3 |
26 |
Show |
|
20302+3823 |
SEI1141 |
|
175 |
22.5 |
27 |
Show |
|
20330+3903 |
SEI1163 |
|
221 |
28.9 |
28 |
Show |
|
20336+3854 |
KPP4205 |
|
80 |
2.6 |
30 |
Show |
|
20335+3858 |
SEI1166 |
|
73 |
17.0 |
31 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
34 |
Show |
|
20332+3910 |
SEI1165 |
|
4 |
10.7 |
34 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
34 |
Show |
|
20319+3920 |
HJ 1531 |
|
318 |
6.4 |
35 |
Show |
|
20332+3911 |
CNT 6 |
|
205 |
6.6 |
35 |
Show |
|
20327+3916 |
SEI1160 |
AB |
49 |
13.9 |
35 |
Show |
|
20327+3916 |
SEI1159 |
AC |
148 |
21.0 |
35 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
35 |
Show |
|
20281+3847 |
ALI 933 |
|
254 |
13.8 |
36 |
Show |
|
20287+3911 |
CBL 83 |
|
172 |
41.8 |
37 |
Show |
|
20335+3913 |
SEI1168 |
|
118 |
19.4 |
39 |
Show |
|
20292+3919 |
SEI1134 |
|
32 |
3.8 |
40 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
40 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
41 |
Show |
|
20288+3812 |
ES 2508 |
|
302 |
6.3 |
43 |
Show |
|
20297+3808 |
STF2691 |
|
32 |
16.3 |
43 |
Show |
|
20282+3821 |
TDT2304 |
|
199 |
5.4 |
43 |
Show |
|
20329+3925 |
TDT2358 |
|
287 |
0.8 |
43 |
Show |
|
20281+3820 |
SMR 71 |
|
65 |
8.4 |
45 |
Show |
|
20349+3849 |
SEI1176 |
|
11 |
19.9 |
45 |
Show |
|
20275+3902 |
TDT2290 |
|
285 |
0.8 |
45 |
Show |
|
20348+3852 |
GRV 357 |
|
275 |
22.5 |
45 |
Show |
|
20290+3924 |
ALI1144 |
|
165 |
11.6 |
45 |
Show |
|
20288+3810 |
ES 206 |
|
124 |
4.2 |
46 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
46 |
Show |
|
20276+3926 |
GUL 3 |
|
335 |
0.5 |
47 |
Show |
|
20286+3923 |
TDT2315 |
|
141 |
1.5 |
47 |
Show |
|
20311+3935 |
LDS6414 |
|
346 |
8.0 |
48 |
Show |
|
20280+3813 |
ES 2507 |
|
84 |
8.2 |
50 |
Show |
|
20331+3932 |
SEI1164 |
|
214 |
18.0 |
52 |
Show |
|
20271+3910 |
TDT2284 |
|
101 |
1.9 |
52 |
Show |
|
20271+3909 |
ALI 932 |
|
194 |
14.2 |
52 |
Show |
|
20351+3914 |
MLB 777 |
|
186 |
6.3 |
54 |
|
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WDS 20311+3847 : COMPONENTS
20311+3847 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203105.27+384701.8 |
|
Mag |
11.28 |
|
Spectral class |
F2 (yellow-white) |
|
PmRA |
-12.00 |
|
PmDE |
-104.0 |
|
Ccdm |
20311+3847 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.72 |
|
DDEs |
-0.4 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
-26 |
|
PmDE |
-107 |
|
Dm number |
|
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Cat1 |
|
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Name2 |
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Cat2 |
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HD |
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M HD |
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ADS BDS |
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M ADS BDS |
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N IDS |
|
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IDS |
20274N3827A |
|
HIC |
|
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20311+3847 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203106.65+384707.6 |
|
Mag |
12.3 |
|
PmRA |
-23.00 |
|
PmDE |
-98.0 |
|
Calc delta mag |
1.02 |
|
Calc coord |
yes |
|
Ccdm |
20311+3847 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEI1150 |
|
DRAs |
1.06 |
|
DDEs |
5.4 |
|
R dRAs |
65 |
|
Year |
1936 |
|
Theta |
77 |
|
Rho |
22.0 |
|
Obs |
2 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20273N3827B |
|
HIC |
|
|