20425+4916 ARG 39 BE
20h 42m 29.85s +49° 15' 45.7" P.A. 55.00 sep 44.1 mag 8.93,15.00 Sp K5
Coord 2000 |
20425+4916 |
|
Discov num |
ARG 39 |
|
Comp |
BE |
|
Coord arcsec 2000 |
20 42 29.85 +49 15 45.7 |
|
Date first |
1909 |
|
Date last |
2018 |
|
Obs |
9 |
|
Pa first |
56 |
|
Pa last |
54.7 |
|
P.A. Now (θ) |
54.7° |
|
Sep first |
30.2 |
|
Sep last |
44.113 |
|
Sep. Now (ρ) |
44.113" |
|
Mag pri |
8.93 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
6.07 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-080 |
|
Sec motion ra |
|
|
Pri motion dec |
-099 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20425+4916 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 197548 |
49964 |
20 42 30 +49 15 59 |
ARG 39 AB |
2018 |
76 |
184 |
15.4 |
8.42 |
8.93 |
0.51 |
|
|
Show |
|
49964 |
20 42 30 +49 15 59 |
ARG 39 AF |
2018 |
11 |
258 |
34.4 |
8.42 |
14.00 |
5.58 |
|
|
Show |
|
49964 |
20 42 30 +49 15 59 |
ARG 39 AG |
2018 |
11 |
341 |
52.4 |
8.42 |
13.64 |
5.22 |
|
|
Show |
|
|
20 42 30 +49 15 46 |
ARG 39 BC |
2018 |
15 |
100 |
35.4 |
8.93 |
13.32 |
4.39 |
|
|
Show |
|
|
20 42 30 +49 15 46 |
ARG 39 BD |
2018 |
12 |
241 |
21.1 |
8.93 |
14.30 |
5.37 |
|
|
Show |
|
|
20 42 30 +49 15 46 |
ARG 39 BE |
2018 |
9 |
55 |
44.1 |
8.93 |
15.00 |
6.07 |
|
<=== |
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3582-02133-1 |
|
Gaia DR2 |
2168221334959975424 |
|
WDS 20425+4916 ARG 39 BE : NOTES
discov_num |
notes |
refcode |
ARG 39 |
AB: ES 92. |
|
REFERENCES
refcode |
metd |
author |
reference |
Arg1857 |
- |
Argelander, F. |
................... |
Arg1857 |
|
Oeltzen Argelander Cat -15 to -31, 1857 |
|
Arg1862A |
- |
Argelander, F. |
1862AN.....59....1A |
Arg1862A |
|
cited by Auwers (AN 59, 1, 1862) |
|
Arg1864 |
T - |
Argelander, F. |
1864AN.....62R.253A |
Arg1864 |
|
AN 62, 253, 1864 |
|
Arg1865 |
T - |
Argelander, F. |
1865AN.....65...61A |
Arg1865 |
|
AN 65, 61, 1865 |
|
Arg1880A |
- |
Argelander, F. |
1880Obs.....3..569G |
Arg1880A |
|
cited by Gledhill (Obs. 3, 569, 1880) |
|
Arg1906A |
T - |
Argelander, F. (BD) |
1906QB821.B972..... |
Arg1906A |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
Arg1908A |
T - |
Argelander, F. |
1908JRASC...2..248E |
Arg1908A |
|
cited by Espin (JRASC 2, 248, 1908) |
. |
Arg1913A |
T - |
Argelander, F. (BD) |
1913QB811.B8....... |
Arg1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
Arg1932A |
T - |
Argelander, F. (BD) |
1932QB821.A43...... |
Arg1932A |
|
cited in ADS (Aitken Double Star Cat., 1932) |
|
Arg1937A |
- |
Argelander, F. |
1937AnLei..18....1S |
Arg1937A |
|
cited by Strand (Ann. Sterrew. Leiden 18, 1937) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20425+4916 |
ARG 39 |
BE |
2000 |
3 |
55 |
41.5 |
8.93 |
15.00 |
K5 |
N |
204229.85+491545.7 |
20425+4916 |
ARG 39 |
BE |
2013 |
4 |
55 |
43.0 |
8.93 |
15.00 |
K5 |
N |
204229.85+491545.7 |
20425+4916 |
ARG 39 |
BE |
2015 |
5 |
55 |
43.3 |
8.93 |
15.00 |
K5 |
N |
204229.85+491545.7 |
20425+4916 |
ARG 39 |
BE |
2018 |
5 |
55 |
44.1 |
8.93 |
15.00 |
K5 |
N |
204229.85+491545.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20425+4916 ARG 39 BE : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20425+4916 ARG 39 BE : MEASURES
No records found.
WDS 20425+4916 : 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 20425+4916 : ALADIN DSS IMAGE @ 20h 42m 29.85s +49° 15' 45.7"
WDS 20425+4916 ARG 39 BE : 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 |
|
20425+4916 |
ARG 39 |
BC |
100 |
35.4 |
|
Show |
|
20425+4916 |
ARG 39 |
BD |
241 |
21.1 |
|
Show |
|
20425+4916 |
ARG 39 |
BE |
55 |
44.1 |
|
Show |
|
20425+4916 |
ARG 39 |
AB |
184 |
15.4 |
1 |
Show |
|
20425+4916 |
ARG 39 |
AF |
258 |
34.4 |
1 |
Show |
|
20425+4916 |
ARG 39 |
AG |
341 |
52.4 |
1 |
Show |
|
20434+4923 |
STJ 111 |
|
64 |
0.9 |
12 |
Show |
|
20438+4921 |
HEI 911 |
|
125 |
2.4 |
13 |
Show |
|
20418+4929 |
HEI 910 |
|
201 |
1.6 |
15 |
Show |
|
20406+4900 |
ES 509 |
|
285 |
8.6 |
25 |
Show |
|
20441+4856 |
HEI 912 |
|
201 |
1.7 |
25 |
Show |
|
20405+4855 |
ES 807 |
|
154 |
3.9 |
29 |
Show |
|
20470+4901 |
HDS2962 |
|
222 |
0.1 |
47 |
Show |
|
20457+4951 |
TDT2521 |
|
236 |
0.3 |
48 |
Show |
|
20409+4828 |
ES 808 |
|
157 |
3.3 |
51 |
Show |
|
20421+5013 |
ES 91 |
BC |
247 |
14.8 |
59 |
Show |
|
20421+5013 |
ES 91 |
AB |
189 |
4.6 |
59 |
Show |
|
20421+5013 |
ES 91 |
AC |
235 |
17.6 |
59 |
Show |
|
20387+4830 |
HJ 1558 |
|
205 |
4.4 |
61 |
Show |
|
20396+4823 |
RAO 616 |
|
122 |
1.8 |
61 |
Show |
|
20466+5004 |
HDS2959 |
|
21 |
0.5 |
63 |
Show |
|
20465+5005 |
HDS2958 |
|
334 |
0.1 |
64 |
Show |
|
20422+5020 |
BU 675 |
AB |
102 |
3.3 |
65 |
Show |
|
20422+5020 |
BU 675 |
AC |
185 |
28.8 |
65 |
Show |
|
20422+5020 |
BU 675 |
AD |
329 |
33.3 |
65 |
Show |
|
20422+5020 |
BU 675 |
AE |
240 |
72.0 |
65 |
Show |
|
20454+4816 |
UC 254 |
|
181 |
17.9 |
66 |
Show |
|
20397+4806 |
ES 806 |
AB |
267 |
7.0 |
71 |
Show |
|
20397+4806 |
ES 806 |
AC |
24 |
11.9 |
71 |
Show |
|
20449+5023 |
SKF2395 |
|
204 |
4.1 |
72 |
Show |
|
20378+5018 |
DAM 293 |
|
286 |
4.8 |
77 |
Show |
|
20414+4758 |
ES 809 |
AB |
285 |
1.6 |
77 |
Show |
|
20414+4758 |
SKF2394 |
AC |
68 |
3.0 |
77 |
Show |
|
20383+5023 |
HU 588 |
AB |
245 |
2.0 |
78 |
Show |
|
20389+4803 |
CNT 7 |
|
82 |
3.5 |
82 |
Show |
|
20380+5025 |
DAM 294 |
|
258 |
4.1 |
82 |
Show |
|
20383+4804 |
ES 89 |
AB |
209 |
21.5 |
83 |
Show |
|
20376+5028 |
L 49 |
|
82 |
4.1 |
87 |
Show |
|
20496+5008 |
ES 94 |
AB |
15 |
102.7 |
87 |
Show |
|
20496+5008 |
GUI 34 |
AD |
58 |
86.9 |
87 |
Show |
|
20347+4957 |
ES 2696 |
|
147 |
12.2 |
87 |
Show |
|
20496+5008 |
ES 94 |
BC |
79 |
2.5 |
88 |
Show |
|
20441+5043 |
LEP 171 |
|
172 |
4.4 |
89 |
Show |
|
20348+4830 |
ES 666 |
|
317 |
3.0 |
89 |
Show |
|
20457+5040 |
STT 412 |
BC |
186 |
5.0 |
91 |
Show |
|
20457+5040 |
STT 412 |
AB |
279 |
26.0 |
91 |
Show |
|
20457+5040 |
STT 412 |
AC |
268 |
26.2 |
91 |
Show |
|
20379+4757 |
GUI 33 |
BC |
199 |
76.6 |
92 |
Show |
|
20379+4757 |
STF2707 |
AB |
29 |
21.8 |
92 |
Show |
|
20379+4757 |
STF2707 |
AC |
195 |
55.3 |
92 |
Show |
|
20379+4757 |
ES 2697 |
AD |
192 |
17.5 |
92 |
|
|
WDS 20425+4916 : COMPONENTS
|
A |
B |
C |
D |
E |
F |
B |
pa=177.5°
sep=13.41"
| |
C |
pa=130.1°
sep=30.45"
| pa=105.3°
sep=23.54"
| |
D |
pa=205.6°
sep=26.34"
| pa=229.1°
sep=15.82"
| pa=263.1°
sep=34.92"
| |
E |
pa=63.3°
sep=26.94"
| pa=42.7°
sep=34.67"
| pa=1.4°
sep=31.70"
| pa=44.7°
sep=50.42"
| |
F |
pa=252.0°
sep=23.08"
| pa=285.5°
sep=23.38"
| pa=285.4°
sep=46.93"
| pa=327.5°
sep=19.70"
| pa=247.3°
sep=49.88"
| |
G |
pa=347.3°
sep=50.79"
| pa=349.5°
sep=64.03"
| pa=333.5°
sep=77.25"
| pa=0.2°
sep=73.32"
| pa=316.8°
sep=51.41"
| pa=10.8°
sep=57.72"
|
20425+4916 A
Name |
HD 197548 |
|
Coord arcsec 2000 |
204229.79+491559.1 |
|
Mag |
8.42 |
|
Spectral class |
K5 (yellow-orange) |
|
PmRA |
9.00 |
|
PmDE |
2.0 |
|
SAO |
49964 |
|
Tycho2 |
3582-01449-1 |
|
HD |
197548 |
|
DM |
BD+48 3193 |
|
Tycho2 |
3582-01449-1 |
|
Pflag |
|
|
RAmdeg |
310.62414528 |
|
DEmdeg |
49.26642813 |
|
PmRA |
8.9 |
|
PmDE |
2.8 |
|
E RAmdeg |
8 |
|
E DEmdeg |
8 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.35 |
|
EpDEm |
1991.33 |
|
Num |
5 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.5 |
|
Q pmDE |
0.8 |
|
BTmag |
9.579 |
|
E BTmag |
0.022 |
|
VTmag |
8.418 |
|
E VTmag |
0.013 |
|
Prox |
126 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.62411361 |
|
DEdeg |
49.26642167 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
7.8 |
|
E DEdeg |
8.2 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
49964 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0009 |
|
DE1950 |
|
|
PmDE1950 |
0.026 |
|
Vmag |
8.6 |
|
SpType |
K5 |
|
Double code |
|
|
Source |
3 |
|
CatNum |
1711 |
|
DM |
BD+48 3193 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
197548 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.41450798 |
|
DE1950rad |
0.85671192 |
|
PmRA2000 |
0.0013 |
|
PmDE2000 |
0.023 |
|
Ccdm |
20425+4916 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.25 |
|
DDEs |
-0.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
7 |
|
Vmag |
8.7 |
|
Sp |
K5 |
|
PmNote |
* |
|
PmRA |
10 |
|
PmDE |
11 |
|
Dm number |
+48 3193 |
|
Cat1 |
BD |
|
Name2 |
+49 1711 |
|
Cat2 |
AGK2/3 |
|
HD |
197548 |
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854A |
|
HIC |
|
|
20425+4916 B
Coord arcsec 2000 |
204229.85+491545.7 |
|
Coord calc |
204229.85+491545.7 |
|
Mag |
8.93 |
|
Spectral class |
K0 (yellow-orange) |
|
PmRA |
-80.00 |
|
PmDE |
-101.0 |
|
Tycho2 |
3582-02133-1 |
|
Calc delta mag |
0.51 |
|
Tycho2 |
3582-02133-1 |
|
Pflag |
|
|
RAmdeg |
310.62440222 |
|
DEmdeg |
49.26271145 |
|
PmRA |
-79.9 |
|
PmDE |
-98.9 |
|
E RAmdeg |
11 |
|
E DEmdeg |
12 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.06 |
|
EpDEm |
1990.87 |
|
Num |
5 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.1 |
|
BTmag |
9.947 |
|
E BTmag |
0.026 |
|
VTmag |
8.928 |
|
E VTmag |
0.016 |
|
Prox |
126 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.62468306 |
|
DEdeg |
49.26293944 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
11.0 |
|
E DEdeg |
11.5 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20425+4916 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 39 |
|
DRAs |
-0.23 |
|
DDEs |
-12.7 |
|
R dRAs |
10 |
|
Year |
1949 |
|
Theta |
148 |
|
Rho |
9.6 |
|
Obs |
15 |
|
Vmag |
9.3 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-85 |
|
PmDE |
-77 |
|
Dm number |
+48 3194 |
|
Cat1 |
BD |
|
Name2 |
+49 1712 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854B |
|
HIC |
|
|
20425+4916 C
Coord arcsec 2000 |
204232.17+491539.5 |
|
Mag |
13.32 |
|
PmRA |
10.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
4.9 |
|
Calc coord |
yes |
|
Ccdm |
20425+4916 |
|
RComp |
B |
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 39 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1926 |
|
Theta |
121 |
|
Rho |
32.0 |
|
Obs |
8 |
|
Vmag |
13.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854C |
|
HIC |
|
|
20425+4916 D
Coord arcsec 2000 |
204228.63+491535.3 |
|
Mag |
14.3 |
|
PmRA |
-6.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
5.88 |
|
Calc coord |
yes |
|
Ccdm |
20425+4916 |
|
RComp |
B |
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 39 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1907 |
|
Theta |
233 |
|
Rho |
33.4 |
|
Obs |
2 |
|
Vmag |
14.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854D |
|
HIC |
|
|
20425+4916 E
Coord arcsec 2000 |
204232.25+491611.2 |
|
Mag |
15 |
|
Calc delta mag |
6.58 |
|
Calc coord |
yes |
|
Ccdm |
20425+4916 |
|
RComp |
|
|
Comp |
E |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 39 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
056 |
|
Rho |
30.2 |
|
Obs |
1 |
|
Vmag |
15.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854E |
|
HIC |
|
|
20425+4916 F
Coord arcsec 2000 |
204227.55+491552.0 |
|
Mag |
14 |
|
Calc delta mag |
5.58 |
|
Calc coord |
yes |
|
Ccdm |
20425+4916 |
|
RComp |
|
|
Comp |
F |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 39 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
258 |
|
Rho |
30.7 |
|
Obs |
1 |
|
Vmag |
14.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854F |
|
HIC |
|
|
20425+4916 G
Coord arcsec 2000 |
204228.65+491648.7 |
|
Mag |
13.64 |
|
PmRA |
-4.00 |
|
PmDE |
-7.0 |
|
Calc delta mag |
5.22 |
|
Calc coord |
yes |
|
Ccdm |
20425+4916 |
|
RComp |
|
|
Comp |
G |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 39 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
345 |
|
Rho |
52.0 |
|
Obs |
1 |
|
Vmag |
13.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14194 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20393N4854G |
|
HIC |
|
|