12409+2708 COU 596 (HD 110297)
12h 40m 55.44s +27° 08' 20.9" P.A. 197.00 sep 0.2 mag 8.50,8.70 Sp F5V dist. 151.06 pc (492.76 l.y.)
Coord 2000 |
12409+2708 |
|
Discov num |
COU 596 |
|
Comp |
|
|
Coord arcsec 2000 |
12 40 55.44 +27 08 20.9 |
|
Date first |
1971 |
|
Date last |
2014 |
|
Obs |
30 |
|
Pa first |
209 |
|
Pa last |
197.2 |
|
P.A. Now (θ) |
191° |
|
Sep first |
0.2 |
|
Sep last |
0.173 |
|
Sep. Now (ρ) |
0.1" |
|
Mag pri |
8.50 |
|
Mag sec |
8.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-047 |
|
Sec motion ra |
|
|
Pri motion dec |
-014 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 110297 |
|
Constellation |
Coma Berenices |
|
SAO |
82439 |
|
HIP |
61890 |
|
Tycho2 |
1992-01456-1 |
|
Gaia DR2 |
3962256662278634112 |
|
HD |
110297 |
|
BD |
BD+27 2158 |
|
Distance |
151.06 |
|
Distance ly |
492.76 |
|
ORBITAL ELEMENTS
Period (P) | 38.13y | |
Periastron (T) | 1988.88y | |
Semi-major axis (a) | 0.118a | |
Eccentricity (e) | 0.976 | |
Inclination (i) | 140.5° | |
Longitude of periastron (ω) | 60.1° | |
Node (Ω) | 78° | |
Notes | n | |
Reference | Doc2013a | |
Equinox | 2000 | |
Last observation | 2008 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
209.6 |
0.176 |
2001 |
208.9 |
0.181 |
2002 |
208.3 |
0.185 |
2003 |
207.6 |
0.188 |
2004 |
207.0 |
0.191 |
2005 |
206.4 |
0.193 |
2006 |
205.8 |
0.194 |
2007 |
205.2 |
0.195 |
2008 |
204.7 |
0.194 |
2009 |
204.1 |
0.194 |
2010 |
203.5 |
0.192 |
2011 |
202.9 |
0.190 |
2012 |
202.3 |
0.187 |
2013 |
201.6 |
0.184 |
2014 |
200.9 |
0.179 |
2015 |
200.2 |
0.174 |
2016 |
199.5 |
0.169 |
2017 |
198.7 |
0.162 |
2018 |
197.8 |
0.155 |
2019 |
196.8 |
0.146 |
2020 |
195.7 |
0.137 |
2021 |
194.4 |
0.126 |
2022 |
192.9 |
0.114 |
2023 |
191.0 |
0.100 |
2024 |
188.3 |
0.084 |
2025 |
184.4 |
0.065 |
2026 |
176.2 |
0.041 |
2027 |
57.0 |
0.003 |
2028 |
227.8 |
0.051 |
2029 |
222.4 |
0.074 |
2030 |
219.3 |
0.094 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
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|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 12409+2708 COU 596 (HD 110297) : NOTES
discov_num |
notes |
refcode |
COU 596 |
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 3.92 +/- 1.30, 3.19, and 1.20 Msun, respectively. |
Mlk2012 |
REFERENCES
refcode |
metd |
author |
reference |
Doc2013a |
orb - |
Docobo, J.A. & Ling, J.F. |
2013IAUDS.179....1D |
Doc2013a |
|
Inf. Circ. 179, 1, 2013 |
|
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 |
COU |
Couteau, P. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12409+2708 |
COU 596 |
|
2000 |
25 |
207 |
0.2 |
8.50 |
8.70 |
F5V |
O |
124055.44+270820.9 |
12409+2708 |
COU 596 |
|
2007 |
26 |
206 |
0.2 |
8.50 |
8.70 |
F5V |
O |
124055.44+270820.9 |
12409+2708 |
COU 596 |
|
2008 |
27 |
211 |
0.2 |
8.50 |
8.70 |
F5V |
O |
124055.44+270820.9 |
12409+2708 |
COU 596 |
|
2014 |
30 |
197 |
0.2 |
8.50 |
8.70 |
F5V |
NO |
124055.44+270820.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12409+2708 COU 596 (HD 110297) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12409+2708 COU 596 (HD 110297) : MEASURES
No records found.
WDS 12409+2708 (HD 110297) : 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 12409+2708 (HD 110297) : ALADIN DSS IMAGE @ 12h 40m 55.44s +27° 08' 20.9"
WDS 12409+2708 COU 596 (HD 110297) : 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 |
|
12409+2708 |
COU 596 |
|
197 |
0.2 |
|
Show |
|
12392+2659 |
LDS4240 |
|
177 |
98.8 |
25 |
Show |
|
12413+2629 |
LDS4248 |
|
87 |
3.3 |
40 |
Show |
|
12434+2643 |
KPP1667 |
|
336 |
12.8 |
43 |
Show |
|
12444+2713 |
COU 597 |
|
102 |
0.3 |
48 |
Show |
|
12401+2621 |
CVR1459 |
|
155 |
3.4 |
49 |
Show |
|
12445+2705 |
LAS 33 |
|
203 |
6.5 |
49 |
Show |
|
12407+2757 |
LDS3053 |
|
187 |
6.4 |
49 |
Show |
|
12422+2622 |
A 1851 |
|
91 |
0.3 |
50 |
Show |
|
12417+2614 |
LDS1331 |
|
57 |
15.5 |
55 |
Show |
|
12424+2800 |
LAS 32 |
|
349 |
3.4 |
55 |
Show |
|
12451+2724 |
HJ 521 |
|
4 |
36.2 |
58 |
Show |
|
12437+2620 |
LDS4257 |
|
87 |
81.2 |
62 |
Show |
|
12440+2622 |
LDS4258 |
|
22 |
30.5 |
62 |
Show |
|
12452+2736 |
LDS4261 |
|
41 |
41.0 |
64 |
Show |
|
12454+2643 |
LDS4262 |
|
6 |
4.8 |
66 |
Show |
|
12371+2626 |
LDS4236 |
|
62 |
36.1 |
68 |
Show |
|
12405+2600 |
SKF2033 |
|
278 |
2.9 |
69 |
Show |
|
12358+2650 |
LDS4232 |
|
57 |
3.4 |
72 |
Show |
|
12381+2812 |
TDS8463 |
|
129 |
1.3 |
74 |
Show |
|
12428+2820 |
LAS 31 |
|
266 |
6.7 |
77 |
Show |
|
12429+2555 |
ES 438 |
|
285 |
5.7 |
79 |
Show |
|
12349+2727 |
YSC 99 |
AB |
277 |
0.4 |
83 |
Show |
|
12349+2727 |
GII 189 |
Aa,Ab |
130 |
0.1 |
83 |
Show |
|
12463+2755 |
LDS4264 |
|
274 |
4.8 |
86 |
Show |
|
12466+2625 |
BRT 160 |
|
15 |
4.6 |
87 |
Show |
|
12418+2542 |
LDS6264 |
|
48 |
27.9 |
89 |
Show |
|
12445+2551 |
SLW 766 |
|
352 |
13.1 |
92 |
Show |
|
12340+2650 |
COU 595 |
|
182 |
1.0 |
95 |
Show |
|
12348+2608 |
SLW 737 |
|
338 |
145.9 |
103 |
Show |
|
12475+2617 |
LDS4270 |
|
234 |
166.2 |
103 |
Show |
|
12425+2849 |
LDS4253 |
|
268 |
273.7 |
104 |
Show |
|
12486+2636 |
KPP3260 |
|
228 |
4.4 |
108 |
Show |
|
12448+2530 |
COU 393 |
|
187 |
3.3 |
112 |
Show |
|
12351+2547 |
LAS 9 |
|
271 |
9.3 |
113 |
Show |
|
12493+2733 |
CHR 179 |
Aa,Ab |
7 |
0.3 |
115 |
Show |
|
12493+2733 |
HJ 522 |
AB |
26 |
42.5 |
115 |
Show |
|
12347+2549 |
LAS 8 |
|
165 |
7.6 |
115 |
Show |
|
12496+2721 |
LDS4279 |
|
95 |
55.7 |
116 |
Show |
|
12479+2827 |
SKF2597 |
|
274 |
50.5 |
122 |
Show |
|
12332+2606 |
LDS3050 |
|
357 |
37.7 |
122 |
Show |
|
12499+2642 |
LDS4280 |
|
282 |
15.1 |
123 |
Show |
|
12410+2911 |
LDS3054 |
|
183 |
29.3 |
123 |
Show |
|
12317+2701 |
STF1651 |
|
215 |
7.0 |
123 |
Show |
|
12426+2909 |
LDS3057 |
|
61 |
84.4 |
124 |
Show |
|
12428+2910 |
LDS4255 |
|
285 |
2.7 |
125 |
Show |
|
12331+2600 |
CVR1446 |
|
351 |
3.5 |
125 |
Show |
|
12339+2603 |
SLE 900 |
AB |
337 |
15.8 |
126 |
Show |
|
12339+2603 |
SLE 900 |
AC |
270 |
25.5 |
126 |
Show |
|
12326+2816 |
SKF1479 |
BC |
266 |
2.0 |
130 |
Show |
|
12326+2816 |
SDK 92 |
AB |
140 |
11.9 |
130 |
|
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WDS 12409+2708 : COMPONENTS
12409+2708 A
Componente originario normalizzato |
AB |
|
Name |
HD 110297 |
|
Coord arcsec 2000 |
124055.44+270820.9 |
|
Mag |
8.5 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
-47.00 |
|
PmDE |
-14.0 |
|
SAO |
82439 |
|
HIP |
61890 |
|
Tycho2 |
1992-01456-1 |
|
HD |
110297 |
|
BD |
BD+27 2158 |
|
Tycho2 |
1992-01456-1 |
|
Pflag |
|
|
RAmdeg |
190.23086638 |
|
DEmdeg |
27.13910993 |
|
PmRA |
-46.9 |
|
PmDE |
-12.1 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.23 |
|
EpDEm |
1990.99 |
|
Num |
13 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.3 |
|
BTmag |
8.359 |
|
E BTmag |
0.016 |
|
VTmag |
7.861 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
61890 |
|
CCDM |
|
|
RAdeg |
190.23098694 |
|
DEdeg |
27.13913806 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
5.1 |
|
E DEdeg |
5.6 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
82439 |
|
DelFlag |
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RA1950 |
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PmRA1950 |
-0.003 |
|
DE1950 |
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|
PmDE1950 |
-0.017 |
|
Vmag |
7.8 |
|
SpType |
F5 |
|
Double code |
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Source |
34 |
|
CatNum |
6201 |
|
DM |
BD+27 2158 |
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DMcomp |
|
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BDsup |
|
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HD |
110297 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
3.30941713 |
|
DE1950rad |
0.47845477 |
|
PmRA2000 |
-0.0029 |
|
PmDE2000 |
-0.013 |
|
Catalog |
H |
|
HIP |
61890 |
|
Proxy |
|
|
RAhms |
12 40 55.44 |
|
DEdms |
+27 08 20.9 |
|
Vmag |
7.82 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
190.231 |
|
DEdeg |
27.1391 |
|
AstroRef |
|
|
Plx |
7.05 |
|
CCDM |
12409+2708 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
110297 |
|
BD |
BD+27 2158 |
|
CD |
|
|
CP |
|
|
Dm number |
+27 2158 |
|
VIred |
0.53 |
|
SpType |
F5V |
|
R SpType |
|
|
Coord arcsec 2000 |
124055.44+270820.9 |
|
HIP |
61890 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.3201572553 |
|
DErad |
0.4736673442 |
|
Plx |
6.62 |
|
PmRA |
-44.55 |
|
PmDE |
-9.18 |
|
E RArad |
0.68 |
|
E DErad |
0.41 |
|
E Plx |
0.65 |
|
E pmRA |
0.99 |
|
E pmDE |
0.46 |
|
Hpmag |
7.9139 |
|
E Hpmag |
0.0019 |
|
SHp |
0.014 |
|
VA |
0 |
|
BV |
0.456 |
|
E BV |
0.019 |
|
VI |
0.53 |
|
Ccdm |
12409+2708 |
|
RComp |
|
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Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.42 |
|
DDEs |
21.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.0 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-46 |
|
PmDE |
-14 |
|
Dm number |
+27 2158 |
|
Cat1 |
BD |
|
Name2 |
+27 1245 |
|
Cat2 |
AGK2/3 |
|
HD |
110297 |
|
M HD |
|
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ADS BDS |
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M ADS BDS |
|
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N IDS |
|
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IDS |
12360N2741A |
|
HIC |
61890 |
|
12409+2708 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124055.44+270820.7 |
|
Mag |
8.7 |
|
Calc delta mag |
0.2 |
|
Calc coord |
yes |
|
Ccdm |
12409+2708 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
COU 596 |
|
DRAs |
|
|
DDEs |
|
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R dRAs |
|
|
Year |
1971 |
|
Theta |
209 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
8.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
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|
Name2 |
|
|
Cat2 |
|
|
HD |
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M HD |
|
|
ADS BDS |
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M ADS BDS |
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N IDS |
|
|
IDS |
12360N2741B |
|
HIC |
61890 |
|