13258+4430 A 1609 AB
13h 25m 48.12s +44° 29' 38.3" P.A. 87.00 sep 0.3 mag 9.49,8.79 Sp K0 dist. 52.66 pc (171.78 l.y.)
Coord 2000 |
13258+4430 |
|
Discov num |
A 1609 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 25 48.12 +44 29 38.3 |
|
Date first |
1907 |
|
Date last |
2020 |
|
Obs |
116 |
|
Pa first |
355 |
|
Pa last |
87.3 |
|
P.A. Now (θ) |
129° |
|
Sep first |
0.4 |
|
Sep last |
0.256 |
|
Sep. Now (ρ) |
0.172" |
|
Mag pri |
9.49 |
|
Mag sec |
8.79 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
13258+4430 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
44605 |
13 25 48 +44 29 38 |
A 1609 AB |
2020 |
116 |
87 |
0.3 |
9.49 |
8.79 |
0.70 |
Y |
<=== |
Show |
|
44605 |
13 25 48 +44 29 38 |
A 1609 AB,C |
2020 |
22 |
221 |
2.6 |
8.33 |
13.00 |
4.67 |
|
|
Show |
|
44605 |
13 25 48 +44 29 38 |
A 1609 AB,D |
2016 |
8 |
47 |
28.5 |
8.33 |
13.80 |
5.47 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
SAO |
44605 |
|
HIP |
65518 |
|
Tycho2 |
3031-00689-1 |
|
Gaia DR2 |
1549775731138150400 |
|
HD |
116878 |
|
ADS |
8901 |
|
BD |
BD+45 2108 |
|
Distance |
52.66 |
|
Distance ly |
171.78 |
|
ORBITAL ELEMENTS
Period (P) | 44.24y | |
Periastron (T) | 1981.24y | |
Semi-major axis (a) | 0.321a | |
Eccentricity (e) | 0.52 | |
Inclination (i) | 26° | |
Longitude of periastron (ω) | 153° | |
Node (Ω) | 40.4° | |
Notes | n | |
Reference | Hei1991 | |
Equinox | 2000 | |
Last observation | 1989 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
6.1 |
0.462 |
2001 |
9.0 |
0.469 |
2002 |
11.9 |
0.474 |
2003 |
14.8 |
0.477 |
2004 |
17.6 |
0.479 |
2005 |
20.4 |
0.479 |
2006 |
23.2 |
0.478 |
2007 |
26.0 |
0.475 |
2008 |
28.9 |
0.470 |
2009 |
31.9 |
0.463 |
2010 |
34.9 |
0.455 |
2011 |
38.1 |
0.445 |
2012 |
41.5 |
0.432 |
2013 |
45.0 |
0.418 |
2014 |
48.8 |
0.402 |
2015 |
53.0 |
0.383 |
2016 |
57.6 |
0.363 |
2017 |
62.9 |
0.340 |
2018 |
68.9 |
0.315 |
2019 |
76.0 |
0.287 |
2020 |
84.7 |
0.258 |
2021 |
95.6 |
0.228 |
2022 |
109.9 |
0.198 |
2023 |
129.0 |
0.172 |
2024 |
153.6 |
0.154 |
2025 |
182.0 |
0.149 |
2026 |
210.1 |
0.155 |
2027 |
234.8 |
0.168 |
2028 |
255.5 |
0.185 |
2029 |
272.6 |
0.204 |
2030 |
286.7 |
0.225 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 13258+4430 A 1609 AB : NOTES
discov_num |
notes |
refcode |
A 1609 |
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 2.47 +/- 0.63, 1.91, and 0.85 Msun, respectively. |
Mlk2012 |
REFERENCES
refcode |
metd |
author |
reference |
Hei1991 |
orb - |
Heintz, W.D. |
1991A&AS...90..311H |
Hei1991 |
|
A&AS 90, 311, 1991 |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
13258+4430 |
A 1609 |
AB |
2005 |
101 |
24 |
0.5 |
9.49 |
8.79 |
K0 |
NOD |
132548.12+442938.3 |
13258+4430 |
A 1609 |
AB |
2007 |
103 |
28 |
0.5 |
9.49 |
8.79 |
K0 |
NOD |
132548.12+442938.3 |
13258+4430 |
A 1609 |
AB |
2008 |
107 |
31 |
0.5 |
9.49 |
8.79 |
K0 |
NOD |
132548.12+442938.3 |
13258+4430 |
A 1609 |
AB |
2010 |
108 |
36 |
0.4 |
9.49 |
8.79 |
K0 |
NOD |
132548.12+442938.3 |
13258+4430 |
A 1609 |
AB |
2017 |
113 |
67 |
0.3 |
9.49 |
8.79 |
K0 |
NO |
132548.12+442938.3 |
13258+4430 |
A 1609 |
AB |
2020 |
115 |
87 |
0.3 |
9.49 |
8.79 |
K0 |
NO |
132548.12+442938.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13258+4430 A 1609 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13258+4430 A 1609 AB : MEASURES
No records found.
WDS 13258+4430 : 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 13258+4430 : ALADIN DSS IMAGE @ 13h 25m 48.12s +44° 29' 38.3"
WDS 13258+4430 A 1609 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 |
|
13258+4430 |
A 1609 |
AB |
87 |
0.3 |
|
Show |
|
13258+4430 |
A 1609 |
AB,C |
221 |
2.6 |
|
Show |
|
13258+4430 |
A 1609 |
AB,D |
47 |
28.5 |
|
Show |
|
13265+4415 |
KZA 63 |
|
113 |
31.5 |
16 |
Show |
|
13251+4411 |
ES 1548 |
|
4 |
1.4 |
20 |
Show |
|
13235+4430 |
SLW9002 |
|
76 |
24.8 |
25 |
Show |
|
13265+4404 |
TDS8825 |
|
347 |
0.5 |
28 |
Show |
|
13281+4447 |
TDS8836 |
|
115 |
0.4 |
30 |
Show |
|
13272+4358 |
KZA 64 |
|
41 |
22.7 |
35 |
Show |
|
13228+4459 |
KZA 58 |
|
242 |
50.3 |
36 |
Show |
|
13292+4420 |
KPP1267 |
|
329 |
9.9 |
38 |
Show |
|
13219+4416 |
KZA 54 |
|
18 |
19.2 |
45 |
Show |
|
13256+4345 |
CBL 425 |
|
166 |
9.7 |
46 |
Show |
|
13220+4405 |
UC 2522 |
|
246 |
16.9 |
48 |
Show |
|
13216+4409 |
KZA 52 |
|
352 |
53.6 |
51 |
Show |
|
13306+4438 |
TDS8857 |
|
193 |
0.5 |
53 |
Show |
|
13221+4354 |
KZA 55 |
AB |
307 |
45.6 |
54 |
Show |
|
13221+4354 |
KZA 55 |
AC |
59 |
67.6 |
54 |
Show |
|
13221+4354 |
KZA 55 |
AD |
248 |
75.3 |
54 |
Show |
|
13221+4354 |
STT 264 |
Aa,Ab |
-1 |
-1.0 |
54 |
Show |
|
13309+4419 |
KPP2367 |
|
94 |
20.2 |
56 |
Show |
|
13283+4524 |
BVD 231 |
|
42 |
25.3 |
61 |
Show |
|
13316+4432 |
LDS4373 |
|
201 |
30.9 |
62 |
Show |
|
13226+4336 |
KZA 56 |
|
210 |
42.6 |
64 |
Show |
|
13307+4348 |
KZA 66 |
|
266 |
76.9 |
67 |
Show |
|
13297+4529 |
KZA 65 |
AB |
296 |
77.0 |
73 |
Show |
|
13297+4529 |
KZA 65 |
AC |
319 |
80.8 |
73 |
Show |
|
13232+4318 |
ES 1547 |
BC |
67 |
3.2 |
78 |
Show |
|
13232+4318 |
ES 1547 |
AB |
326 |
24.8 |
78 |
Show |
|
13271+4547 |
SLW 875 |
|
71 |
163.0 |
79 |
Show |
|
13329+4408 |
HDS1899 |
|
298 |
2.6 |
80 |
Show |
|
13210+4328 |
SLW 859 |
|
36 |
31.0 |
81 |
Show |
|
13201+4525 |
KZA 48 |
|
205 |
42.9 |
83 |
Show |
|
13184+4348 |
CVR 690 |
|
249 |
19.6 |
90 |
Show |
|
13340+4354 |
KPP1058 |
|
30 |
8.4 |
95 |
Show |
|
13333+4526 |
A 1610 |
|
267 |
0.9 |
98 |
Show |
|
13266+4611 |
COU1913 |
|
147 |
0.2 |
101 |
Show |
|
13178+4535 |
LDS4340 |
|
307 |
57.0 |
107 |
Show |
|
13286+4246 |
BRT 108 |
|
150 |
3.2 |
108 |
Show |
|
13253+4242 |
TOK 288 |
|
113 |
72.7 |
108 |
Show |
|
13331+4316 |
COU1754 |
|
163 |
0.3 |
109 |
Show |
|
13249+4620 |
CLZ 60 |
|
308 |
8.1 |
111 |
Show |
|
13162+4514 |
TDS8759 |
|
159 |
0.4 |
112 |
Show |
|
13153+4421 |
LDS4333 |
|
57 |
220.0 |
114 |
Show |
|
13225+4242 |
COU1581 |
|
158 |
0.4 |
114 |
Show |
|
13340+4318 |
ES 1549 |
|
301 |
7.0 |
116 |
Show |
|
13265+4233 |
ES 2645 |
|
211 |
22.1 |
117 |
Show |
|
13274+4628 |
CVR 695 |
|
170 |
17.0 |
120 |
Show |
|
13238+4225 |
LDS4354 |
|
32 |
10.6 |
127 |
Show |
|
13169+4556 |
CVR1498 |
|
318 |
3.8 |
128 |
Show |
|
13235+4637 |
SKF 172 |
|
148 |
5.9 |
130 |
|
|
WDS 13258+4430 : COMPONENTS
|
A |
B |
C |
B |
pa=86.2°
sep=0.18"
| |
C |
pa=211.4°
sep=2.33"
| pa=215.0°
sep=2.44"
| |
D |
pa=37.7°
sep=24.46"
| pa=37.4°
sep=24.34"
| pa=37.2°
sep=26.78"
|
13258+4430 A
Coord arcsec 2000 |
132548.12+442938.3 |
|
Mag |
9.49 |
|
Spectral class |
K0 (yellow-orange) |
|
PmRA |
22.00 |
|
PmDE |
-8.0 |
|
SAO |
44605 |
|
HIP |
65518 |
|
HD |
116878 |
|
BD |
BD+45 2108 |
|
SAO |
44605 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0026 |
|
DE1950 |
|
|
PmDE1950 |
0.008 |
|
Vmag |
8.1 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
4 |
|
CatNum |
1126 |
|
DM |
BD+45 2108 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
116878 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
3.50652009 |
|
DE1950rad |
0.78109904 |
|
PmRA2000 |
0.0029 |
|
PmDE2000 |
0.012 |
|
Catalog |
H |
|
HIP |
65518 |
|
Proxy |
H |
|
RAhms |
13 25 48.12 |
|
DEdms |
+44 29 38.3 |
|
Vmag |
8.26 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
201.451 |
|
DEdeg |
44.494 |
|
AstroRef |
A |
|
Plx |
20.4 |
|
CCDM |
13258+4430 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
332 |
|
Rho |
0.337 |
|
HD |
116878 |
|
BD |
BD+45 2108 |
|
CD |
|
|
CP |
|
|
Dm number |
+45 2108 |
|
VIred |
0.78 |
|
SpType |
G8V |
|
R SpType |
|
|
Coord arcsec 2000 |
132548.12+442938.3 |
|
HIP |
65518 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.515974652 |
|
DErad |
0.7765662914 |
|
Plx |
18.99 |
|
PmRA |
12.23 |
|
PmDE |
-22.12 |
|
E RArad |
0.73 |
|
E DErad |
0.99 |
|
E Plx |
1.37 |
|
E pmRA |
0.95 |
|
E pmDE |
1.34 |
|
Hpmag |
8.4019 |
|
E Hpmag |
0.0019 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
0.721 |
|
E BV |
0.011 |
|
VI |
0.77 |
|
Ccdm |
13258+4430 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.10 |
|
DDEs |
-21.6 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
9.0 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
14 |
|
PmDE |
-8 |
|
Dm number |
+45 2108 |
|
Cat1 |
BD |
|
Name2 |
+44 1126 |
|
Cat2 |
AGK2/3 |
|
HD |
116878 |
|
M HD |
|
|
ADS BDS |
A 8901 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
13215N4501A |
|
HIC |
65518 |
|
13258+4430 B
Coord arcsec 2000 |
132548.14+442938.3 |
|
Mag |
8.79 |
|
PmRA |
22.00 |
|
PmDE |
-8.0 |
|
Tycho2 |
3031-00689-1 |
|
Calc delta mag |
0.7 |
|
Calc coord |
yes |
|
Tycho2 |
3031-00689-1 |
|
Pflag |
|
|
RAmdeg |
201.45055464 |
|
DEmdeg |
44.49398440 |
|
PmRA |
21.6 |
|
PmDE |
-7.7 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1990.98 |
|
EpDEm |
1991.04 |
|
Num |
11 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.0 |
|
BTmag |
9.207 |
|
E BTmag |
0.016 |
|
VTmag |
8.390 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
65518 |
|
CCDM |
AB |
|
RAdeg |
201.45048444 |
|
DEdeg |
44.49400250 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.68 |
|
E RAdeg |
5.9 |
|
E DEdeg |
5.6 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
Ccdm |
13258+4430 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
A 1609 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1907 |
|
Theta |
|
|
Rho |
|
|
Obs |
99 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8901 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
13215N4501B |
|
HIC |
65518 |
|
13258+4430 C
Coord arcsec 2000 |
132548.01+442936.3 |
|
Mag |
13 |
|
PmRA |
6.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
3.51 |
|
Calc coord |
yes |
|
Ccdm |
13258+4430 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1609 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1952 |
|
Theta |
199 |
|
Rho |
2.6 |
|
Obs |
9 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8901 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
13215N4501C |
|
HIC |
65518 |
|
13258+4430 D
Coord arcsec 2000 |
132549.52+442957.7 |
|
Mag |
13.8 |
|
PmRA |
0.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
4.31 |
|
Calc coord |
yes |
|
Ccdm |
13258+4430 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1609 |
|
DRAs |
2.07 |
|
DDEs |
-2.3 |
|
R dRAs |
65 |
|
Year |
1952 |
|
Theta |
048 |
|
Rho |
29.5 |
|
Obs |
2 |
|
Vmag |
13.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8901 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
13215N4501D |
|
HIC |
|
|