21089+4815 ARG 42 AB
21h 08m 52.58s +48° 14' 48.4" P.A. 60.00 sep 21.0 mag 8.81,9.67 Sp K5
Coord 2000 |
21089+4815 |
|
Discov num |
ARG 42 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 08 52.58 +48 14 48.4 |
|
Date first |
1899 |
|
Date last |
2019 |
|
Obs |
47 |
|
Pa first |
58 |
|
Pa last |
60.2 |
|
P.A. Now (θ) |
60.2° |
|
Sep first |
24.1 |
|
Sep last |
21.03 |
|
Sep. Now (ρ) |
21.03" |
|
Mag pri |
8.81 |
|
Mag sec |
9.67 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-021 |
|
Notes |
L
(Linear solution) |
|
rPM=1.336
This double is not physical.
21089+4815 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 08 53 +48 14 48 |
ARG 42 AB |
2019 |
47 |
60 |
21.0 |
8.81 |
9.67 |
0.86 |
|
<=== |
Show |
|
|
21 08 53 +48 14 48 |
ARG 42 AC |
2018 |
17 |
333 |
41.8 |
8.81 |
11.29 |
2.48 |
|
|
Show |
|
|
21 08 54 +48 14 59 |
ARG 42 BC |
2018 |
16 |
306 |
45.9 |
9.67 |
11.29 |
1.62 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3592-07449-1 |
|
Gaia DR2 |
2165333673836675072 |
|
WDS 21089+4815 ARG 42 AB : NOTES
No records found.
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 |
21089+4815 |
ARG 42 |
AB |
2007 |
19 |
60 |
21.2 |
8.81 |
9.67 |
K5 |
LD |
210852.58+481448.4 |
21089+4815 |
ARG 42 |
AB |
2008 |
20 |
60 |
21.2 |
8.81 |
9.67 |
K5 |
LD |
210852.58+481448.4 |
21089+4815 |
ARG 42 |
AB |
2010 |
23 |
60 |
21.2 |
8.81 |
9.67 |
K5 |
LD |
210852.58+481448.4 |
21089+4815 |
ARG 42 |
AB |
2013 |
30 |
60 |
21.2 |
8.81 |
9.67 |
K5 |
L |
210852.58+481448.4 |
21089+4815 |
ARG 42 |
AB |
2015 |
31 |
60 |
21.1 |
8.81 |
9.67 |
K5 |
L |
210852.58+481448.4 |
21089+4815 |
ARG 42 |
AB |
2018 |
32 |
60 |
20.9 |
8.81 |
9.67 |
K5 |
L |
210852.58+481448.4 |
21089+4815 |
ARG 42 |
AB |
2019 |
47 |
60 |
21.0 |
8.81 |
9.67 |
K5 |
L |
210852.58+481448.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21089+4815 ARG 42 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21089+4815 ARG 42 AB : MEASURES
No records found.
WDS 21089+4815 : 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 21089+4815 : ALADIN DSS IMAGE @ 21h 08m 52.58s +48° 14' 48.4"
WDS 21089+4815 ARG 42 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 |
|
21089+4815 |
ARG 42 |
AB |
60 |
21.0 |
|
Show |
|
21089+4815 |
ARG 42 |
AC |
333 |
41.8 |
|
Show |
|
21089+4815 |
ARG 42 |
BC |
306 |
45.9 |
1 |
Show |
|
21097+4820 |
COU2545 |
|
74 |
0.7 |
11 |
Show |
|
21100+4811 |
RAO 448 |
|
3 |
3.5 |
12 |
Show |
|
21102+4828 |
KPP4226 |
|
308 |
1.9 |
19 |
Show |
|
21103+4828 |
TOI1343 |
|
334 |
0.5 |
20 |
Show |
|
21065+4823 |
BU 836 |
AB |
177 |
0.8 |
25 |
Show |
|
21065+4823 |
BU 836 |
AB,C |
218 |
27.5 |
25 |
Show |
|
21065+4823 |
BU 836 |
CD |
64 |
1.4 |
25 |
Show |
|
21100+4745 |
A 761 |
|
56 |
0.4 |
33 |
Show |
|
21072+4744 |
ES 817 |
AB |
350 |
10.0 |
35 |
Show |
|
21072+4744 |
ES 817 |
AC |
347 |
22.2 |
35 |
Show |
|
21072+4744 |
ES 817 |
AD |
85 |
23.7 |
35 |
Show |
|
21063+4751 |
BUP9010 |
AB |
61 |
28.5 |
35 |
Show |
|
21063+4751 |
BUP9010 |
AC |
315 |
50.0 |
35 |
Show |
|
21063+4751 |
BUP9010 |
AD |
322 |
53.9 |
35 |
Show |
|
21105+4742 |
BU 159 |
AB |
313 |
1.2 |
38 |
Show |
|
21105+4742 |
STTA215 |
AC |
189 |
136.7 |
38 |
Show |
|
21105+4742 |
BU 159 |
AD |
145 |
14.8 |
38 |
Show |
|
21105+4742 |
LV 23 |
AE |
338 |
46.8 |
38 |
Show |
|
21055+4758 |
ES 816 |
|
36 |
2.6 |
38 |
Show |
|
21092+4737 |
TDT2786 |
|
240 |
0.7 |
39 |
Show |
|
21077+4851 |
ES 818 |
AB |
39 |
48.6 |
39 |
Show |
|
21119+4838 |
HJ 1624 |
|
190 |
6.2 |
39 |
Show |
|
21077+4851 |
ES 818 |
BC |
137 |
2.2 |
39 |
Show |
|
21129+4820 |
HJ 1625 |
|
71 |
11.8 |
40 |
Show |
|
21057+4748 |
BU 158 |
AB |
304 |
11.0 |
42 |
Show |
|
21119+4845 |
STJ 110 |
|
114 |
1.3 |
43 |
Show |
|
21066+4739 |
ES 32 |
|
159 |
15.7 |
43 |
Show |
|
21117+4849 |
COU2651 |
|
13 |
0.9 |
45 |
Show |
|
21043+4806 |
ARN 51 |
|
340 |
47.3 |
47 |
Show |
|
21100+4901 |
HDS3016 |
|
25 |
0.3 |
48 |
Show |
|
21100+4908 |
FMR 233 |
|
255 |
8.7 |
55 |
Show |
|
21050+4855 |
CVE 25 |
|
157 |
6.7 |
56 |
Show |
|
21077+4718 |
A 759 |
|
24 |
4.1 |
58 |
Show |
|
21050+4858 |
TDT2728 |
|
57 |
2.5 |
58 |
Show |
|
21090+4716 |
ES 512 |
AB |
1 |
13.4 |
59 |
Show |
|
21127+4900 |
COU2652 |
|
339 |
0.7 |
59 |
Show |
|
21047+4902 |
HU 590 |
|
91 |
0.1 |
63 |
Show |
|
21105+4713 |
TDT2803 |
|
183 |
0.6 |
64 |
Show |
|
21068+4708 |
ES 1169 |
|
89 |
4.8 |
70 |
Show |
|
21157+4832 |
HDS3024 |
|
328 |
0.3 |
70 |
Show |
|
21019+4802 |
COU2650 |
|
256 |
2.0 |
72 |
Show |
|
21070+4704 |
BRT1142 |
|
220 |
4.6 |
74 |
Show |
|
21109+4658 |
GIC 166 |
AB |
150 |
29.3 |
80 |
Show |
|
21109+4658 |
JNN 290 |
BC |
36 |
2.4 |
81 |
Show |
|
21109+4658 |
JNN 290 |
BD |
189 |
3.4 |
81 |
Show |
|
21099+4651 |
SMA 129 |
|
264 |
14.1 |
84 |
Show |
|
21016+4730 |
HDS2997 |
|
232 |
1.9 |
86 |
Show |
|
21184+4802 |
HJ 1633 |
|
67 |
9.9 |
87 |
|
|
WDS 21089+4815 : COMPONENTS
|
A |
B |
B |
pa=59.6°
sep=21.54"
| |
C |
pa=341.3°
sep=39.30"
| pa=310.1°
sep=40.82"
|
21089+4815 A
Coord arcsec 2000 |
210852.58+481448.4 |
|
Mag |
8.81 |
|
Spectral class |
K5 (yellow-orange) |
|
PmRA |
11.00 |
|
PmDE |
3.0 |
|
Tycho2 |
3592-07449-1 |
|
Tycho2 |
3592-07449-1 |
|
Pflag |
|
|
RAmdeg |
317.21911865 |
|
DEmdeg |
48.24678959 |
|
PmRA |
10.6 |
|
PmDE |
2.6 |
|
E RAmdeg |
11 |
|
E DEmdeg |
11 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.97 |
|
EpDEm |
1990.60 |
|
Num |
7 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.0 |
|
BTmag |
10.822 |
|
E BTmag |
0.045 |
|
VTmag |
8.813 |
|
E VTmag |
0.015 |
|
Prox |
217 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
317.21908250 |
|
DEdeg |
48.24678333 |
|
EpRA 1990 |
1.82 |
|
EpDE 1990 |
1.78 |
|
E RAdeg |
10.8 |
|
E DEdeg |
11.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
21089+4815 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.45 |
|
DDEs |
-11.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.7 |
|
Sp |
K2 |
|
PmNote |
* |
|
PmRA |
16 |
|
PmDE |
-7 |
|
Dm number |
+47 3306 |
|
Cat1 |
BD |
|
Name2 |
+48 1708 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
B10785 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21054N4751A |
|
HIC |
|
|
21089+4815 B
Coord arcsec 2000 |
210854.44+481459.3 |
|
Coord calc |
210854.44+481459.3 |
|
Mag |
9.67 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
-5.00 |
|
PmDE |
-21.0 |
|
Tycho2 |
3592-07450-1 |
|
Calc delta mag |
0.86 |
|
Tycho2 |
3592-07450-1 |
|
Pflag |
|
|
RAmdeg |
317.22683486 |
|
DEmdeg |
48.24982067 |
|
PmRA |
-6.4 |
|
PmDE |
-20.4 |
|
E RAmdeg |
22 |
|
E DEmdeg |
21 |
|
E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1988.85 |
|
EpDEm |
1988.59 |
|
Num |
6 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.2 |
|
BTmag |
11.129 |
|
E BTmag |
0.058 |
|
VTmag |
9.670 |
|
E VTmag |
0.027 |
|
Prox |
217 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
317.22685667 |
|
DEdeg |
48.24986750 |
|
EpRA 1990 |
1.82 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
21.9 |
|
E DEdeg |
22.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
21089+4815 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 42 |
|
DRAs |
0.34 |
|
DDEs |
-0.5 |
|
R dRAs |
10 |
|
Year |
1904 |
|
Theta |
058 |
|
Rho |
23.8 |
|
Obs |
3 |
|
Vmag |
9.3 |
|
Sp |
G0 |
|
PmNote |
* |
|
PmRA |
-10 |
|
PmDE |
-21 |
|
Dm number |
+47 3307 |
|
Cat1 |
BD |
|
Name2 |
+48 1709 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
B10785 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21054N4751B |
|
HIC |
|
|
21089+4815 C
Coord arcsec 2000 |
210851.32+481525.6 |
|
Mag |
11.29 |
|
PmRA |
-4.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
3592-02925-1 |
|
Calc delta mag |
2.48 |
|
Calc coord |
yes |
|
Tycho2 |
3592-02925-1 |
|
Pflag |
|
|
RAmdeg |
317.21141049 |
|
DEmdeg |
48.25717507 |
|
PmRA |
-3.7 |
|
PmDE |
-1.2 |
|
E RAmdeg |
33 |
|
E DEmdeg |
52 |
|
E pmRA |
1.9 |
|
E pmDE |
1.8 |
|
EpRAm |
1984.10 |
|
EpDEm |
1980.72 |
|
Num |
5 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.3 |
|
BTmag |
11.650 |
|
E BTmag |
0.080 |
|
VTmag |
11.289 |
|
E VTmag |
0.097 |
|
Prox |
417 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
317.21141861 |
|
DEdeg |
48.25717861 |
|
EpRA 1990 |
1.82 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
51.9 |
|
E DEdeg |
57.9 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
21089+4815 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARG 42 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1911 |
|
Theta |
337 |
|
Rho |
41.7 |
|
Obs |
1 |
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21054N4751C |
|
HIC |
|
|