12351+1823 STF 1657 AB (24 Com)
12h 35m 07.76s +18° 22' 37.4" P.A. 272.00 sep 20.2 mag 5.11,6.33 Sp K2III dist. 51.84 pc (169.1 l.y.)
Coord 2000 |
12351+1823 |
|
Discov num |
STF1657 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 35 07.76 +18 22 37.4 |
|
Date first |
1781 |
|
Date last |
2018 |
|
Obs |
151 |
|
Pa first |
274 |
|
Pa last |
271.8 |
|
P.A. Now (θ) |
271.8° |
|
Sep first |
18.4 |
|
Sep last |
20.2 |
|
Sep. Now (ρ) |
20.2" |
|
Mag pri |
5.11 |
|
Mag sec |
6.33 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
+025 |
|
Notes |
N
(See Notes) |
|
rPM=0.144 (< 0.3, Physical double)
This double is physical.
12351+1823 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
100160 |
12 35 08 +18 22 37 |
CIA 32 Aa,Ab |
2021 |
5 |
147 |
0.0 |
6.60 |
6.80 |
0.20 |
|
|
Show |
24 Com |
100160 |
12 35 08 +18 22 37 |
STF 1657 AB |
2018 |
151 |
272 |
20.2 |
5.11 |
6.33 |
1.22 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
24 Com |
|
Var name |
NSV5748 Com |
|
Constellation |
Coma Berenices |
|
SAO |
100160 |
|
HIP |
61415 |
|
Tycho2 |
1446-02469-1 |
|
HD |
109510 |
|
HR |
4791 |
|
GC |
17146 |
|
ADS |
8600 |
|
BD |
BD+19 2584 |
|
Flamsteed |
24 Comae Berenices |
|
Flamsteed name |
24 Com |
|
FK5 |
473 |
|
Distance |
51.84 |
|
Distance ly |
169.1 |
|
WDS 12351+1823 STF 1657 AB (24 Com) : NOTES
discov_num |
notes |
refcode |
STF1657 |
24 Com. B is a spectroscopic binary, spectrum A9Vm. |
|
|
Measure of 1927.49 made by triangulation of multiple measures. |
|
|
H 4 27. |
MEv2010 |
CIA 32 |
Ma,Mb = 1.838 +/- 0.218, 1.541 +/- 0.184 \msun. |
|
|
Ra,Rb = 2.28 +/- 0.06, 1.70 +/- 0.07 \rsun. |
|
|
Teff_a,Teff_b = 7630 +/- 120, 7180 +/- 140 K. |
|
|
La,Lb = 15.6 +/- 1.3, 7.2 +/- 0.9 \lsun. distance = 110.1 +/- 6.1 pc. |
CIA2022e |
REFERENCES
refcode |
metd |
author |
reference |
CIA2022e |
Kc+ j |
Lester, K.V., Schaefer, G.H., Fekel, F.C., Gies, D.R., Henry, T.J., Jao, W.-C., |
2022AJ...164...228L |
CIA2022e |
+orb |
Paredes, L.A., Hubbard-James, H.-S., Farrington, C.D., Gordon, K.D., Chojnowski, |
|
CIA2022e |
|
S.D., Monnier, J.D., Kraus, S., Le Bouquin, J.-B., Anugu, N., ten Brummelaar, T., |
|
CIA2022e |
|
Davies, C.L., Gardner, T., Labdon, A., Lanthermann, C. & Setterholm, B.R. |
|
CIA2022e |
|
AJ 164, 228, 2022 |
|
MEv2010 |
- |
MacEvoy, B. |
................... |
MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12351+1823 |
STF1657 |
AB |
2018 |
151 |
272 |
20.2 |
5.11 |
6.33 |
K2III |
N |
123507.76+182237.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12351+1823 STF 1657 AB (24 Com) : VISUAL OBSERVATIONS REPORTS
WDS 12351+1823 STF 1657 AB (24 Com) : MEASURES
Records found: 1
WDS 12351+1823 (24 Com) : 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 12351+1823 (24 Com) : ALADIN DSS IMAGE @ 12h 35m 07.76s +18° 22' 37.4"
WDS 12351+1823 STF 1657 AB (24 Com) : 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 |
|
12351+1823 |
STF1657 |
AB |
272 |
20.2 |
|
Show |
|
12351+1823 |
CIA 32 |
Aa,Ab |
147 |
0.0 |
|
Show |
|
12355+1752 |
CBL 387 |
|
326 |
22.9 |
31 |
Show |
|
12371+1753 |
LSC 51 |
|
62 |
0.1 |
41 |
Show |
|
12350+1732 |
FAL 39 |
|
1 |
16.8 |
51 |
Show |
|
12340+1921 |
LDS1324 |
|
332 |
6.2 |
61 |
Show |
|
12394+1823 |
UC 2380 |
|
284 |
20.2 |
61 |
Show |
|
12393+1836 |
CVR1457 |
|
326 |
5.0 |
61 |
Show |
|
12346+1926 |
UC 2363 |
|
357 |
51.7 |
64 |
Show |
|
12396+1817 |
CBL 389 |
|
282 |
44.6 |
64 |
Show |
|
12351+1719 |
TDS 670 |
|
245 |
1.2 |
64 |
Show |
|
12358+1716 |
CVR1453 |
|
190 |
3.3 |
68 |
Show |
|
12398+1754 |
BPM 595 |
|
335 |
63.0 |
73 |
Show |
|
12324+1717 |
BPM 592 |
|
25 |
102.2 |
76 |
Show |
|
12307+1913 |
GWP1820 |
|
82 |
15.8 |
82 |
Show |
|
12394+1918 |
TDS8472 |
|
124 |
0.5 |
83 |
Show |
|
12319+1710 |
LDS1315 |
|
90 |
10.0 |
88 |
Show |
|
12387+1710 |
LDS1329 |
|
264 |
35.4 |
89 |
Show |
|
12409+1855 |
GWP1845 |
|
106 |
24.1 |
89 |
Show |
|
12347+1951 |
CVR 127 |
|
179 |
60.8 |
90 |
Show |
|
12355+1955 |
GWP1832 |
|
48 |
170.0 |
93 |
Show |
|
12353+1650 |
LDS1326 |
|
124 |
4.4 |
94 |
Show |
|
12348+1647 |
GWP1830 |
|
291 |
9.3 |
96 |
Show |
|
12302+1713 |
GRV 856 |
|
242 |
8.7 |
98 |
Show |
|
12422+1840 |
GWP1850 |
|
37 |
26.2 |
103 |
Show |
|
12322+1648 |
A 2060 |
|
226 |
0.7 |
104 |
Show |
|
12323+2000 |
HU 571 |
|
140 |
0.1 |
106 |
Show |
|
12400+1702 |
BRT2415 |
|
138 |
4.4 |
107 |
Show |
|
12372+2009 |
CBL 54 |
|
284 |
15.8 |
111 |
Show |
|
12359+1631 |
ZIE 10 |
AB |
154 |
10.5 |
113 |
Show |
|
12359+1631 |
ZIE 10 |
AC |
210 |
0.7 |
113 |
Show |
|
12396+1956 |
LDS1330 |
BC |
197 |
104.1 |
113 |
Show |
|
12368+2014 |
AG 180 |
|
357 |
0.4 |
115 |
Show |
|
12396+1956 |
BGH 40 |
AB |
148 |
415.6 |
116 |
Show |
|
12358+2023 |
SLW 739 |
|
229 |
18.6 |
122 |
Show |
|
12316+1631 |
BPM 591 |
|
105 |
58.6 |
123 |
Show |
|
12350+2026 |
CBL 385 |
|
192 |
32.2 |
124 |
Show |
|
12433+1734 |
BPM 596 |
|
281 |
42.4 |
127 |
Show |
|
12392+1629 |
HJL1072 |
|
23 |
118.3 |
128 |
Show |
|
12284+1652 |
SHN 158 |
|
-1 |
0.1 |
133 |
Show |
|
12313+1619 |
GWP1822 |
|
54 |
17.6 |
135 |
Show |
|
12279+1637 |
CVR1435 |
|
162 |
4.8 |
148 |
Show |
|
12386+2043 |
HDS1771 |
|
110 |
0.3 |
149 |
Show |
|
12452+1927 |
SLW 767 |
|
101 |
132.9 |
157 |
Show |
|
12426+1628 |
SLW 763 |
|
312 |
9.4 |
157 |
Show |
|
12371+1546 |
LDS1328 |
|
259 |
22.0 |
160 |
Show |
|
12401+2049 |
OSO 47 |
AB |
35 |
14.7 |
163 |
Show |
|
12401+2049 |
OSO 47 |
AC |
109 |
112.6 |
163 |
Show |
|
12325+2106 |
STF1652 |
|
178 |
6.1 |
168 |
Show |
|
12461+1715 |
A 2061 |
|
194 |
1.2 |
170 |
Show |
|
12363+2113 |
FMR 108 |
|
311 |
37.1 |
172 |
|
|
WDS 12351+1823 : COMPONENTS
|
A |
Ab |
Ab |
pa=148.2°
sep=0.00"
| |
B |
pa=271.9°
sep=19.17"
| pa=271.9°
sep=19.17"
|
12351+1823 A
Name |
24 Com |
|
Coord arcsec 2000 |
123507.76+182237.4 |
|
Mag |
5.11 |
|
Spectral class |
K2III (yellow-orange) |
|
PmRA |
-4.00 |
|
PmDE |
23.0 |
|
SAO |
100160 |
|
HIP |
61418 |
|
Tycho2 |
1446-02469-1 |
|
HD |
109511 |
|
HR |
4792 |
|
GC |
17147 |
|
BD |
BD+19 2584 |
|
Flamsteed |
24 Comae Berenices |
|
Flamsteed name |
24 Com |
|
FK5 |
473 |
|
Tycho2 |
1446-02469-1 |
|
Pflag |
|
|
RAmdeg |
188.78233130 |
|
DEmdeg |
18.37705760 |
|
PmRA |
-4.3 |
|
PmDE |
23.2 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
0.5 |
|
E pmDE |
0.5 |
|
EpRAm |
1990.71 |
|
EpDEm |
1990.70 |
|
Num |
21 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.6 |
|
BTmag |
6.421 |
|
E BTmag |
0.015 |
|
VTmag |
5.109 |
|
E VTmag |
0.009 |
|
Prox |
201 |
|
TYC |
T |
|
HIP |
61418 |
|
CCDM |
A |
|
RAdeg |
188.78234167 |
|
DEdeg |
18.37700444 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
3.5 |
|
E DEdeg |
3.6 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
100160 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0004 |
|
DE1950 |
|
|
PmDE1950 |
0.018 |
|
Vmag |
5.2 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
473 |
|
DM |
BD+19 2584 |
|
DMcomp |
A |
|
BDsup |
|
|
HD |
109511 |
|
M HD |
0 |
|
GC |
17147 |
|
RA1950rad |
3.28393195 |
|
DE1950rad |
0.32553963 |
|
PmRA2000 |
-0.0004 |
|
PmDE2000 |
0.023 |
|
Catalog |
H |
|
HIP |
61418 |
|
Proxy |
|
|
RAhms |
12 35 07.76 |
|
DEdms |
+18 22 37.2 |
|
Vmag |
5.03 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
188.782 |
|
DEdeg |
18.377 |
|
AstroRef |
A |
|
Plx |
5.31 |
|
CCDM |
12351+1823 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
P |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
109511 |
|
BD |
BD+19 2584 |
|
CD |
|
|
CP |
|
|
Dm number |
+19 2584 |
|
VIred |
1.12 |
|
SpType |
K2III |
|
R SpType |
|
|
Coord arcsec 2000 |
123507.76+182237.2 |
|
HIP |
61418 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
3.2948734657 |
|
DErad |
0.3207391918 |
|
Plx |
7.24 |
|
PmRA |
-0.48 |
|
PmDE |
22.24 |
|
E RArad |
1.94 |
|
E DErad |
1.54 |
|
E Plx |
2.74 |
|
E pmRA |
3.05 |
|
E pmDE |
1.94 |
|
Hpmag |
5.1936 |
|
E Hpmag |
0.0281 |
|
SHp |
0.06 |
|
VA |
0 |
|
BV |
1.152 |
|
E BV |
0.018 |
|
VI |
1.12 |
|
Ccdm |
12351+1823 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.75 |
|
DDEs |
-22.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
5.2 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
-6 |
|
PmDE |
18 |
|
Dm number |
+19 2584 |
|
Cat1 |
BD |
|
Name2 |
100160 |
|
Cat2 |
SAO |
|
HD |
109511 |
|
M HD |
|
|
ADS BDS |
A 8600 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12301N1856A |
|
HIC |
61418 |
|
12351+1823 Ab
Coord arcsec 2000 |
123507.76+182237.4 |
|
Mag |
6.8 |
|
Calc delta mag |
0.2 |
|
Calc coord |
yes |
|
12351+1823 B
Coord arcsec 2000 |
123506.41+182238.0 |
|
Mag |
6.33 |
|
PmRA |
-1.00 |
|
PmDE |
25.0 |
|
SAO |
100159 |
|
HIP |
61415 |
|
Tycho2 |
1446-02468-1 |
|
HD |
109510 |
|
HR |
4791 |
|
GC |
17146 |
|
Flamsteed |
24 Comae Berenices |
|
Flamsteed name |
24 Com |
|
Calc delta mag |
0.27 |
|
Calc coord |
yes |
|
Tycho2 |
1446-02468-1 |
|
Pflag |
|
|
RAmdeg |
188.77644224 |
|
DEmdeg |
18.37711265 |
|
PmRA |
-1.3 |
|
PmDE |
24.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.52 |
|
EpDEm |
1991.54 |
|
Num |
4 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.3 |
|
Q pmDE |
0.8 |
|
BTmag |
6.762 |
|
E BTmag |
0.015 |
|
VTmag |
6.325 |
|
E VTmag |
0.010 |
|
Prox |
201 |
|
TYC |
T |
|
HIP |
61415 |
|
CCDM |
B |
|
RAdeg |
188.77644556 |
|
DEdeg |
18.37705472 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.63 |
|
E RAdeg |
4.0 |
|
E DEdeg |
4.0 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
100159 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0002 |
|
DE1950 |
|
|
PmDE1950 |
0.019 |
|
Vmag |
6.7 |
|
SpType |
A3 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
17146 |
|
DM |
BD+19 2584 |
|
DMcomp |
B |
|
BDsup |
|
|
HD |
109510 |
|
M HD |
0 |
|
GC |
17146 |
|
RA1950rad |
3.28382766 |
|
DE1950rad |
0.32554191 |
|
PmRA2000 |
-0.0002 |
|
PmDE2000 |
0.024 |
|
Catalog |
H |
|
HIP |
61415 |
|
Proxy |
|
|
RAhms |
12 35 06.35 |
|
DEdms |
+18 22 37.3 |
|
Vmag |
6.57 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
188.776 |
|
DEdeg |
18.377 |
|
AstroRef |
B |
|
Plx |
1.24 |
|
CCDM |
12351+1823 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
I |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
109510 |
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
0.27 |
|
SpType |
A7m |
|
R SpType |
|
|
Coord arcsec 2000 |
123506.35+182237.3 |
|
HIP |
61415 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
3.2947705201 |
|
DErad |
0.3207398944 |
|
Plx |
19.29 |
|
PmRA |
-26.65 |
|
PmDE |
17.63 |
|
E RArad |
10.8 |
|
E DErad |
7.89 |
|
E Plx |
14.58 |
|
E pmRA |
15.15 |
|
E pmDE |
9.78 |
|
Hpmag |
6.4899 |
|
E Hpmag |
0.0766 |
|
SHp |
0 |
|
VA |
0 |
|
BV |
0.265 |
|
E BV |
0.015 |
|
VI |
0.27 |
|
Ccdm |
12351+1823 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF1657 |
|
DRAs |
0.38 |
|
DDEs |
-22.6 |
|
R dRAs |
10 |
|
Year |
1830 |
|
Theta |
271 |
|
Rho |
20.3 |
|
Obs |
30 |
|
Vmag |
6.7 |
|
Sp |
A3 |
|
PmNote |
* |
|
PmRA |
13 |
|
PmDE |
19 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
100159 |
|
Cat2 |
SAO |
|
HD |
109510 |
|
M HD |
|
|
ADS BDS |
A 8600 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
12301N1856B |
|
HIC |
61415 |
|