20389+4803 CNT 7
20h 38m 51.09s +48° 02' 51.3" P.A. 82.00 sep 3.5 mag 10.70,14.10
Coord 2000 |
20389+4803 |
|
Discov num |
CNT 7 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 51.09 +48 02 51.3 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
82 |
|
Pa last |
81.6 |
|
P.A. Now (θ) |
81.6° |
|
Sep first |
3.5 |
|
Sep last |
3.515 |
|
Sep. Now (ρ) |
3.515" |
|
Mag pri |
10.70 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
+010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3578-02140-1 |
|
Gaia DR2 |
2167682058866810752 |
|
WDS 20389+4803 CNT 7 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Cnt2016 |
C j |
Cunat, J.M. Lopez |
2016OED....16...86C |
Cnt2016 |
|
El Observador de Estrellas Dobles, Issue #16, 86, 2016 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20389+4803 |
CNT 7 |
|
2014 |
2 |
83 |
3.9 |
10.70 |
|
|
|
203851.09+480251.3 |
20389+4803 |
CNT 7 |
|
2015 |
3 |
82 |
3.5 |
10.70 |
14.10 |
|
|
203851.09+480251.3 |
20389+4803 |
CNT 7 |
|
2016 |
4 |
82 |
3.5 |
10.70 |
14.10 |
|
|
203851.09+480251.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20389+4803 CNT 7 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20389+4803 CNT 7 : MEASURES
No records found.
WDS 20389+4803 : 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 20389+4803 : ALADIN DSS IMAGE @ 20h 38m 51.09s +48° 02' 51.3"
WDS 20389+4803 CNT 7 : 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 |
|
20389+4803 |
CNT 7 |
|
82 |
3.5 |
1 |
Show |
|
20383+4804 |
ES 89 |
AB |
209 |
21.5 |
6 |
Show |
|
20397+4806 |
ES 806 |
AB |
267 |
7.0 |
12 |
Show |
|
20397+4806 |
ES 806 |
AC |
24 |
11.9 |
12 |
Show |
|
20379+4757 |
GUI 33 |
BC |
199 |
76.6 |
12 |
Show |
|
20379+4757 |
STF2707 |
AB |
29 |
21.8 |
12 |
Show |
|
20379+4757 |
STF2707 |
AC |
195 |
55.3 |
12 |
Show |
|
20379+4757 |
ES 2697 |
AD |
192 |
17.5 |
12 |
Show |
|
20379+4757 |
HDS2944 |
Ca,Cb |
29 |
0.4 |
13 |
Show |
|
20396+4823 |
RAO 616 |
|
122 |
1.8 |
22 |
Show |
|
20389+4741 |
A 746 |
|
150 |
2.0 |
22 |
Show |
|
20387+4830 |
HJ 1558 |
|
205 |
4.4 |
26 |
Show |
|
20414+4758 |
ES 809 |
AB |
285 |
1.6 |
26 |
Show |
|
20414+4758 |
SKF2394 |
AC |
68 |
3.0 |
26 |
Show |
|
20397+4734 |
A 747 |
AB |
104 |
0.3 |
30 |
Show |
|
20397+4734 |
ES 90 |
AB,C |
141 |
7.1 |
30 |
Show |
|
20409+4828 |
ES 808 |
|
157 |
3.3 |
33 |
Show |
|
20361+4745 |
HJ 1549 |
|
55 |
5.5 |
34 |
Show |
|
20397+4721 |
A 748 |
|
27 |
1.4 |
44 |
Show |
|
20341+4804 |
YSC 116 |
|
270 |
0.2 |
48 |
Show |
|
20348+4830 |
ES 666 |
|
317 |
3.0 |
49 |
Show |
|
20379+4710 |
TDT2436 |
|
82 |
0.6 |
54 |
Show |
|
20405+4855 |
ES 807 |
|
154 |
3.9 |
55 |
Show |
|
20334+4752 |
J 4 |
|
1 |
2.6 |
56 |
Show |
|
20437+4733 |
A 749 |
|
306 |
0.5 |
58 |
Show |
|
20406+4900 |
ES 509 |
|
285 |
8.6 |
60 |
Show |
|
20454+4816 |
UC 254 |
|
181 |
17.9 |
67 |
Show |
|
20434+4712 |
TDT2496 |
|
49 |
1.7 |
69 |
Show |
|
20336+4719 |
ES 665 |
|
129 |
5.7 |
70 |
Show |
|
20443+4716 |
TDT2509 |
|
180 |
1.4 |
73 |
Show |
|
20441+4856 |
HEI 912 |
|
201 |
1.7 |
76 |
Show |
|
20450+4718 |
BRT2274 |
|
41 |
4.9 |
77 |
Show |
|
20352+4651 |
MZA 30 |
AB |
140 |
22.5 |
81 |
Show |
|
20352+4651 |
MZA 30 |
AC |
115 |
14.2 |
81 |
Show |
|
20352+4651 |
MZA 30 |
AD |
132 |
23.8 |
81 |
Show |
|
20352+4651 |
MZA 30 |
AE |
123 |
17.4 |
81 |
Show |
|
20352+4651 |
MZA 30 |
AF |
106 |
12.3 |
81 |
Show |
|
20335+4703 |
A 738 |
AB |
249 |
2.4 |
81 |
Show |
|
20335+4703 |
HJ 1541 |
AC |
266 |
6.3 |
81 |
Show |
|
20335+4703 |
SS 9 |
AD |
198 |
18.0 |
81 |
Show |
|
20335+4703 |
SS 9 |
AE |
54 |
20.7 |
81 |
Show |
|
20335+4703 |
SS 9 |
AF |
117 |
26.0 |
81 |
Show |
|
20335+4703 |
SS 9 |
AG |
176 |
27.6 |
81 |
Show |
|
20335+4703 |
SS 9 |
AH |
15 |
29.2 |
81 |
Show |
|
20335+4703 |
HJ 1541 |
BC |
276 |
4.0 |
81 |
Show |
|
20353+4650 |
MZA 37 |
AB |
319 |
6.1 |
82 |
Show |
|
20353+4650 |
MZA 37 |
AC |
319 |
11.1 |
82 |
Show |
|
20425+4916 |
ARG 39 |
BC |
100 |
35.4 |
82 |
Show |
|
20425+4916 |
ARG 39 |
BD |
241 |
21.1 |
82 |
Show |
|
20425+4916 |
ARG 39 |
BE |
55 |
44.1 |
82 |
Show |
|
20335+4702 |
BKO 155 |
|
310 |
8.2 |
82 |
|
|
WDS 20389+4803 : COMPONENTS
20389+4803 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203851.09+480251.3 |
|
Mag |
10.7 |
|
PmRA |
6.00 |
|
PmDE |
10.0 |
|
Tycho2 |
3578-02140-1 |
|
Tycho2 |
3578-02140-1 |
|
Pflag |
|
|
RAmdeg |
309.71280160 |
|
DEmdeg |
48.04753288 |
|
PmRA |
5.6 |
|
PmDE |
6.0 |
|
E RAmdeg |
28 |
|
E DEmdeg |
27 |
|
E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1987.89 |
|
EpDEm |
1987.05 |
|
Num |
4 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.7 |
|
Q pmDE |
1.4 |
|
BTmag |
11.067 |
|
E BTmag |
0.050 |
|
VTmag |
10.882 |
|
E VTmag |
0.063 |
|
Prox |
926 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
309.71276750 |
|
DEdeg |
48.04752167 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
33.0 |
|
E DEdeg |
34.5 |
|
Posflg |
|
|
Corr |
0.0 |
|
20389+4803 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203851.32+480251.8 |
|
Mag |
14.1 |
|
Calc delta mag |
3.4 |
|
Calc coord |
yes |
|