20054+3539 SEI 847 AB
20h 05m 24.00s +35° 38' 55.4" P.A. 8.00 sep 4.9 mag 10.50,11.00
Coord 2000 |
20054+3539 |
|
Discov num |
SEI 847 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 05 24.00 +35 38 55.4 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
347 |
|
Pa last |
8 |
|
P.A. Now (θ) |
8° |
|
Sep first |
4.7 |
|
Sep last |
4.91 |
|
Sep. Now (ρ) |
4.91" |
|
Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.126
This double is not physical.
20054+3539 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 05 24 +35 38 55 |
SEI 847 AB |
2015 |
7 |
8 |
4.9 |
10.50 |
11.00 |
0.50 |
|
<=== |
Show |
|
|
20 05 24 +35 38 55 |
SEI 848 AC |
2015 |
6 |
80 |
19.8 |
12.18 |
13.06 |
0.88 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2059073395481775488 |
|
WDS 20054+3539 SEI 847 AB : 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 |
20054+3539 |
SEI 847 |
AB |
2006 |
4 |
7 |
4.7 |
10.50 |
11.00 |
|
I |
200524.07+353856.1 |
20054+3539 |
SEI 847 |
AB |
2015 |
7 |
8 |
4.9 |
10.50 |
11.00 |
|
|
200524.00+353855.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20054+3539 SEI 847 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20054+3539 SEI 847 AB : MEASURES
No records found.
WDS 20054+3539 : 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 20054+3539 : ALADIN DSS IMAGE @ 20h 05m 24.00s +35° 38' 55.4"
WDS 20054+3539 SEI 847 AB : 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 |
|
20054+3539 |
SEI 847 |
AB |
8 |
4.9 |
|
Show |
|
20054+3539 |
SEI 848 |
AC |
80 |
19.8 |
|
Show |
|
20057+3536 |
ES 24 |
BC |
241 |
11.3 |
3 |
Show |
|
20057+3536 |
ES 24 |
BD |
86 |
17.1 |
3 |
Show |
|
20052+3536 |
TDT1958 |
|
65 |
1.1 |
4 |
Show |
|
20057+3536 |
SHJ 316 |
AB |
323 |
69.4 |
5 |
Show |
|
20059+3542 |
SEI 854 |
|
108 |
13.0 |
7 |
Show |
|
20060+3545 |
SEI 858 |
AB |
28 |
19.8 |
10 |
Show |
|
20060+3545 |
SEI 857 |
AC |
323 |
27.6 |
10 |
Show |
|
20063+3535 |
BKO 83 |
GH |
227 |
3.4 |
10 |
Show |
|
20062+3544 |
SEI 867 |
AB |
244 |
12.9 |
10 |
Show |
|
20062+3544 |
BKO 82 |
AC |
33 |
6.9 |
10 |
Show |
|
20062+3544 |
BKO 82 |
AD |
295 |
13.0 |
10 |
Show |
|
20054+3549 |
SEI 846 |
|
78 |
6.1 |
10 |
Show |
|
20063+3538 |
SEI 871 |
AB |
172 |
11.5 |
11 |
Show |
|
20063+3538 |
SEI 872 |
AC |
56 |
29.1 |
11 |
Show |
|
20060+3546 |
ES 25 |
AB |
122 |
8.6 |
11 |
Show |
|
20060+3546 |
ES 25 |
AC |
297 |
11.8 |
11 |
Show |
|
20060+3546 |
SHJ 315 |
AD |
236 |
20.2 |
11 |
Show |
|
20060+3546 |
WAL 127 |
AE |
94 |
33.7 |
11 |
Show |
|
20060+3546 |
ES 25 |
AF |
329 |
95.7 |
11 |
Show |
|
20063+3535 |
BKO 83 |
CD |
119 |
6.6 |
11 |
Show |
|
20060+3546 |
SEI 865 |
EG |
196 |
14.5 |
11 |
Show |
|
20060+3547 |
BU 440 |
AB |
63 |
6.9 |
11 |
Show |
|
20060+3547 |
BU 429 |
AC |
29 |
12.8 |
11 |
Show |
|
20060+3547 |
SHJ 314 |
AD |
299 |
11.3 |
11 |
Show |
|
20060+3547 |
BU 429 |
AE |
107 |
28.0 |
11 |
Show |
|
20060+3547 |
SHJ 314 |
AF |
28 |
36.3 |
11 |
Show |
|
20060+3547 |
HAU 26 |
AG |
43 |
38.5 |
11 |
Show |
|
20060+3547 |
DOO 78 |
AH |
57 |
29.7 |
11 |
Show |
|
20060+3547 |
CIA 18 |
Aa,Ab |
218 |
0.0 |
11 |
Show |
|
20063+3535 |
SEI 873 |
AB |
335 |
9.1 |
12 |
Show |
|
20063+3535 |
BKO 83 |
AC |
285 |
43.5 |
12 |
Show |
|
20063+3535 |
BKO 83 |
AE |
151 |
52.0 |
12 |
Show |
|
20063+3535 |
BKO 83 |
AG |
240 |
136.8 |
12 |
Show |
|
20063+3535 |
BKO 83 |
AI |
257 |
87.2 |
12 |
Show |
|
20063+3535 |
TOI1335 |
Aa,Ab |
304 |
0.1 |
12 |
Show |
|
20060+3547 |
BU 429 |
FG |
110 |
10.2 |
12 |
Show |
|
20060+3547 |
DOO 78 |
FH |
153 |
17.5 |
12 |
Show |
|
20063+3535 |
BKO 83 |
EF |
228 |
7.5 |
12 |
Show |
|
20064+3543 |
SEI 877 |
AB |
46 |
12.9 |
13 |
Show |
|
20064+3543 |
BKO 84 |
AC |
20 |
5.8 |
13 |
Show |
|
20059+3552 |
SEI 856 |
|
300 |
22.4 |
15 |
Show |
|
20062+3551 |
SEI 869 |
|
50 |
5.0 |
16 |
Show |
|
20066+3544 |
RAO 518 |
|
-1 |
0.2 |
16 |
Show |
|
20058+3554 |
SEI 849 |
|
275 |
24.0 |
16 |
Show |
|
20062+3523 |
MZA 38 |
|
145 |
1.1 |
19 |
Show |
|
20058+3556 |
ES 86 |
AB |
299 |
14.5 |
20 |
Show |
|
20058+3556 |
ES 86 |
AD |
60 |
13.1 |
20 |
Show |
|
20058+3556 |
ES 86 |
AE |
327 |
18.5 |
20 |
Show |
|
20058+3556 |
ABH 129 |
AF |
93 |
89.4 |
20 |
|
|
WDS 20054+3539 : COMPONENTS
|
A |
B |
B |
pa=6.5°
sep=4.89"
| |
C |
pa=78.2°
sep=16.20"
| pa=95.8°
sep=15.38"
|
20054+3539 A
Coord arcsec 2000 |
200524.00+353855.4 |
|
Mag |
10.5 |
|
PmRA |
-8.00 |
|
PmDE |
-10.0 |
|
20054+3539 B
Coord arcsec 2000 |
200524.05+353900.3 |
|
Mag |
11 |
|
PmRA |
4.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|
20054+3539 C
Coord arcsec 2000 |
200525.30+353858.7 |
|
Mag |
13.06 |
|
PmRA |
-2.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
2.56 |
|
Calc coord |
yes |
|