20048+3837 SEI 843
20h 04m 50.66s +38° 37' 26.5" P.A. 132.00 sep 13.3 mag 12.14,12.13
Coord 2000 |
20048+3837 |
|
Discov num |
SEI 843 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 50.66 +38 37 26.5 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
131 |
|
Pa last |
132 |
|
P.A. Now (θ) |
132° |
|
Sep first |
12.9 |
|
Sep last |
13.336 |
|
Sep. Now (ρ) |
13.336" |
|
Mag pri |
12.14 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=0.664
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2061894574848399232 |
|
WDS 20048+3837 SEI 843 : 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 |
20048+3837 |
SEI 843 |
|
1998 |
4 |
132 |
13.2 |
12.00 |
12.10 |
|
D |
200450.66+383726.5 |
20048+3837 |
SEI 843 |
|
2002 |
5 |
132 |
13.3 |
12.00 |
12.10 |
|
D |
200450.66+383726.5 |
20048+3837 |
SEI 843 |
|
2010 |
6 |
131 |
13.2 |
12.14 |
12.13 |
|
|
200450.66+383726.5 |
20048+3837 |
SEI 843 |
|
2015 |
7 |
132 |
13.3 |
12.14 |
12.13 |
|
|
200450.66+383726.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20048+3837 SEI 843 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20048+3837 SEI 843 : MEASURES
No records found.
WDS 20048+3837 : 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 20048+3837 : ALADIN DSS IMAGE @ 20h 04m 50.66s +38° 37' 26.5"
WDS 20048+3837 SEI 843 : 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 |
|
20048+3837 |
SEI 843 |
|
132 |
13.3 |
|
Show |
|
20052+3829 |
BU 1481 |
AB |
240 |
42.7 |
10 |
Show |
|
20052+3829 |
WAL 126 |
AC |
212 |
70.4 |
10 |
Show |
|
20052+3829 |
LLO 21 |
AD |
212 |
4.9 |
10 |
Show |
|
20052+3829 |
LLO 21 |
AE |
169 |
9.1 |
10 |
Show |
|
20040+3847 |
ALI 914 |
AB |
230 |
14.8 |
14 |
Show |
|
20042+3851 |
ALI 915 |
|
198 |
14.9 |
16 |
Show |
|
20060+3821 |
POP 185 |
AB |
125 |
43.5 |
18 |
Show |
|
20060+3821 |
POP 185 |
AC |
185 |
64.9 |
18 |
Show |
|
20060+3821 |
POP 185 |
AD |
62 |
128.5 |
18 |
Show |
|
20060+3821 |
POP 185 |
AE |
101 |
120.0 |
18 |
Show |
|
20060+3821 |
POP 185 |
AG |
293 |
19.1 |
18 |
Show |
|
20044+3820 |
TOR 20 |
|
158 |
17.3 |
19 |
Show |
|
20039+3822 |
SEI 835 |
|
10 |
25.6 |
20 |
Show |
|
20060+3821 |
POP 185 |
EF |
258 |
3.0 |
20 |
Show |
|
20052+3857 |
BU 1480 |
|
328 |
8.2 |
21 |
Show |
|
20066+3836 |
BRT2229 |
|
156 |
3.4 |
21 |
Show |
|
20037+3820 |
HJ 1470 |
|
340 |
29.3 |
23 |
Show |
|
20051+3814 |
COU2213 |
|
174 |
2.5 |
23 |
Show |
|
20035+3837 |
COU2533 |
|
102 |
1.0 |
23 |
Show |
|
20041+3815 |
TOR 18 |
|
116 |
13.2 |
25 |
Show |
|
20034+3815 |
A 1412 |
|
228 |
0.8 |
29 |
Show |
|
20057+3905 |
J 1072 |
|
252 |
4.1 |
30 |
Show |
|
20076+3837 |
A 1416 |
|
42 |
4.7 |
32 |
Show |
|
20022+3849 |
ES 2044 |
|
19 |
7.4 |
34 |
Show |
|
20020+3840 |
A 1411 |
AB |
204 |
1.3 |
34 |
Show |
|
20020+3840 |
A 1411 |
AC |
208 |
10.2 |
34 |
Show |
|
20020+3840 |
A 1411 |
AD |
116 |
22.7 |
34 |
Show |
|
20022+3822 |
TDT1927 |
|
243 |
0.8 |
35 |
Show |
|
20074+3819 |
POP 187 |
|
90 |
5.3 |
36 |
Show |
|
20033+3807 |
SEI 825 |
|
155 |
7.2 |
36 |
Show |
|
20082+3831 |
ALI 920 |
|
149 |
14.0 |
40 |
Show |
|
20082+3823 |
DAM 194 |
|
77 |
3.1 |
43 |
Show |
|
20042+3755 |
TOR 19 |
|
97 |
8.8 |
43 |
Show |
|
20059+3755 |
ES 2119 |
BC |
256 |
5.7 |
45 |
Show |
|
20059+3755 |
ES 2119 |
AB |
256 |
12.8 |
45 |
Show |
|
20035+3924 |
SEI 828 |
AB |
85 |
19.8 |
49 |
Show |
|
20035+3924 |
SEI 829 |
AC |
262 |
22.7 |
49 |
Show |
|
20012+3811 |
ALI 652 |
|
55 |
9.4 |
51 |
Show |
|
20084+3808 |
HJ 606 |
|
229 |
44.0 |
51 |
Show |
|
20056+3746 |
A 1414 |
|
34 |
0.3 |
53 |
Show |
|
20073+3753 |
SKF 290 |
|
157 |
22.9 |
54 |
Show |
|
20089+3905 |
MLB 770 |
|
284 |
6.1 |
55 |
Show |
|
20074+3751 |
POP 191 |
|
61 |
4.2 |
56 |
Show |
|
20001+3842 |
SEI 777 |
|
222 |
25.0 |
57 |
Show |
|
20011+3913 |
SEI 791 |
|
59 |
5.6 |
57 |
Show |
|
20027+3928 |
SKF1765 |
AB |
224 |
55.1 |
57 |
Show |
|
20091+3907 |
MLB 771 |
|
17 |
3.7 |
58 |
Show |
|
20056+3935 |
COU2535 |
|
135 |
2.0 |
59 |
Show |
|
20088+3915 |
MLB 769 |
|
131 |
4.9 |
60 |
Show |
|
20028+3742 |
SEI 817 |
|
102 |
21.6 |
61 |
|
|
WDS 20048+3837 : COMPONENTS
20048+3837 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200450.66+383726.5 |
|
Mag |
12.14 |
|
PmRA |
-1.00 |
|
PmDE |
-4.0 |
|
20048+3837 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200451.32+383717.6 |
|
Mag |
12.13 |
|
PmRA |
-1.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
0.01 |
|
Calc coord |
yes |
|