12401+2049 OSO 47 AC
12h 40m 07.03s +20° 48' 32.8" P.A. 109.00 sep 112.6 mag 9.00,20.90 Sp K3+M8
Coord 2000 |
12401+2049 |
|
Discov num |
OSO 47 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 40 07.03 +20 48 32.8 |
|
Date first |
1955 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
110 |
|
Pa last |
108.7 |
|
P.A. Now (θ) |
108.7° |
|
Sep first |
111.8 |
|
Sep last |
112.599 |
|
Sep. Now (ρ) |
112.599" |
|
Mag pri |
9.00 |
|
Mag sec |
20.90 |
|
delta mag (ΔM) |
11.9 |
|
Spectral class |
K3+M8 (yellow-orange/red) |
|
Pri motion ra |
+206 |
|
Sec motion ra |
+206 |
|
Pri motion dec |
-369 |
|
Sec motion dec |
-369 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
This double is physical.
12401+2049 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 40 07 +20 48 33 |
OSO 47 AB |
2015 |
5 |
35 |
14.7 |
9.00 |
17.40 |
8.40 |
|
|
Show |
|
|
12 40 07 +20 48 33 |
OSO 47 AC |
2016 |
9 |
109 |
112.6 |
9.00 |
20.90 |
11.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Tycho2 |
1448-01391-1 |
|
WDS 12401+2049 OSO 47 AC : NOTES
discov_num |
notes |
refcode |
OSO 47 |
G059-032. The AB pair is not a common proper motion pair, based on |
|
|
color, but the AC pair is. Astrometry for the wide pair is determined |
|
|
from Digital Sky Survey images |
Oso2004 |
REFERENCES
refcode |
metd |
author |
reference |
Oso2004 |
C j |
Zapatero Osorio, M.R. & Martin, E.L. |
2004A&A...419..167Z |
Oso2004 |
+Pa |
A&A 419, 167, 2004 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12401+2049 |
OSO 47 |
AC |
2000 |
2 |
109 |
112.7 |
9.04 |
|
|
N D |
124007.03+204832.8 |
12401+2049 |
OSO 47 |
AC |
2010 |
6 |
109 |
112.5 |
9.00 |
20.90 |
K3+M8 |
NV |
124007.03+204832.8 |
12401+2049 |
OSO 47 |
AC |
2015 |
7 |
109 |
112.6 |
9.00 |
20.90 |
K3+M8 |
NV |
124007.03+204832.8 |
12401+2049 |
OSO 47 |
AC |
2016 |
9 |
109 |
112.6 |
9.00 |
20.90 |
K3+M8 |
NT |
124007.03+204832.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12401+2049 OSO 47 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12401+2049 OSO 47 AC : MEASURES
No records found.
WDS 12401+2049 : 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 12401+2049 : ALADIN DSS IMAGE @ 12h 40m 07.03s +20° 48' 32.8"
WDS 12401+2049 OSO 47 AC : 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 |
|
12401+2049 |
OSO 47 |
AB |
35 |
14.7 |
|
Show |
|
12401+2049 |
OSO 47 |
AC |
109 |
112.6 |
|
Show |
|
12386+2043 |
HDS1771 |
|
110 |
0.3 |
22 |
Show |
|
12403+2131 |
LDS 939 |
|
91 |
83.1 |
43 |
Show |
|
12403+2133 |
AZC 76 |
|
98 |
14.9 |
45 |
Show |
|
12372+2112 |
STF1663 |
|
65 |
0.5 |
48 |
Show |
|
12396+1956 |
BGH 40 |
AB |
148 |
415.6 |
49 |
Show |
|
12418+2132 |
SLW 760 |
|
183 |
25.7 |
49 |
Show |
|
12431+2117 |
LDS5758 |
|
137 |
12.9 |
50 |
Show |
|
12415+2136 |
LDS4249 |
|
30 |
6.6 |
52 |
Show |
|
12396+1956 |
LDS1330 |
BC |
197 |
104.1 |
54 |
Show |
|
12372+2009 |
CBL 54 |
|
284 |
15.8 |
57 |
Show |
|
12368+2014 |
AG 180 |
|
357 |
0.4 |
58 |
Show |
|
12440+2110 |
STT 253 |
|
238 |
6.5 |
59 |
Show |
|
12363+2113 |
FMR 108 |
|
311 |
37.1 |
60 |
Show |
|
12358+2023 |
SLW 739 |
|
229 |
18.6 |
67 |
Show |
|
12350+2026 |
CBL 385 |
|
192 |
32.2 |
76 |
Show |
|
12355+1955 |
GWP1832 |
|
48 |
170.0 |
84 |
Show |
|
12451+2143 |
GRV 858 |
|
114 |
62.4 |
89 |
Show |
|
12394+1918 |
TDS8472 |
|
124 |
0.5 |
92 |
Show |
|
12444+2200 |
HDS1783 |
|
112 |
0.3 |
93 |
Show |
|
12406+2223 |
LDS4246 |
|
253 |
116.7 |
95 |
Show |
|
12347+1951 |
CVR 127 |
|
179 |
60.8 |
96 |
Show |
|
12452+1927 |
SLW 767 |
|
101 |
132.9 |
108 |
Show |
|
12325+2106 |
STF1652 |
|
178 |
6.1 |
108 |
Show |
|
12390+2240 |
KUI 60 |
|
228 |
34.2 |
113 |
Show |
|
12346+1926 |
UC 2363 |
|
357 |
51.7 |
114 |
Show |
|
12409+1855 |
GWP1845 |
|
106 |
24.1 |
115 |
Show |
|
12323+2000 |
HU 571 |
|
140 |
0.1 |
121 |
Show |
|
12340+1921 |
LDS1324 |
|
332 |
6.2 |
124 |
Show |
|
12349+2238 |
WRH 12 |
|
8 |
0.4 |
132 |
Show |
|
12381+2257 |
CVR1455 |
|
345 |
3.3 |
132 |
Show |
|
12422+1840 |
GWP1850 |
|
37 |
26.2 |
132 |
Show |
|
12393+1836 |
CVR1457 |
|
326 |
5.0 |
134 |
Show |
|
12496+2053 |
LDS5760 |
|
159 |
11.1 |
134 |
Show |
|
12481+2204 |
AZC 77 |
|
329 |
28.3 |
136 |
Show |
|
12382+2304 |
LDS4239 |
|
111 |
185.5 |
138 |
Show |
|
12492+2147 |
STF1680 |
|
335 |
2.9 |
140 |
Show |
|
12454+2252 |
SLW 768 |
|
153 |
41.9 |
144 |
Show |
|
12471+2237 |
SHY 612 |
|
23 |
999.9 |
146 |
Show |
|
12394+1823 |
UC 2380 |
|
284 |
20.2 |
147 |
Show |
|
12507+2032 |
HU 640 |
AB |
259 |
0.5 |
150 |
Show |
|
12507+2032 |
TOK 561 |
AC |
119 |
999.9 |
150 |
Show |
|
12387+2318 |
GUR 32 |
|
142 |
0.8 |
151 |
Show |
|
12396+1817 |
CBL 389 |
|
282 |
44.6 |
152 |
Show |
|
12494+1931 |
TDS 679 |
|
168 |
1.1 |
152 |
Show |
|
12303+2157 |
HJL1069 |
|
312 |
115.4 |
153 |
Show |
|
12374+2322 |
COU 392 |
|
335 |
2.1 |
158 |
Show |
|
12351+1823 |
STF1657 |
AB |
272 |
20.2 |
163 |
Show |
|
12351+1823 |
CIA 32 |
Aa,Ab |
147 |
0.0 |
163 |
Show |
|
12307+1913 |
GWP1820 |
|
82 |
15.8 |
164 |
|
|
WDS 12401+2049 : COMPONENTS
|
A |
B |
B |
pa=33.5°
sep=14.36"
| |
C |
pa=109.9°
sep=106.04"
| pa=117.6°
sep=103.60"
|
12401+2049 A
Coord arcsec 2000 |
124007.03+204832.8 |
|
Mag |
9 |
|
Spectral class |
K3 (yellow-orange) |
|
PmRA |
206.00 |
|
PmDE |
-369.0 |
|
HIP |
61816 |
|
Tycho2 |
1448-01391-1 |
|
BD |
BD+21 2442 |
|
Tycho2 |
1448-01391-1 |
|
Pflag |
|
|
RAmdeg |
190.02932531 |
|
DEmdeg |
20.80911737 |
|
PmRA |
204.3 |
|
PmDE |
-368.7 |
|
E RAmdeg |
11 |
|
E DEmdeg |
13 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1989.28 |
|
EpDEm |
1988.71 |
|
Num |
12 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.8 |
|
BTmag |
9.979 |
|
E BTmag |
0.028 |
|
VTmag |
9.038 |
|
E VTmag |
0.019 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
61816 |
|
CCDM |
|
|
RAdeg |
190.02882778 |
|
DEdeg |
20.80997222 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
12.1 |
|
E DEdeg |
13.8 |
|
Posflg |
|
|
Corr |
0.2 |
|
Catalog |
H |
|
HIP |
61816 |
|
Proxy |
|
|
RAhms |
12 40 06.91 |
|
DEdms |
+20 48 36.0 |
|
Vmag |
8.94 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
190.029 |
|
DEdeg |
20.81 |
|
AstroRef |
|
|
Plx |
20.81 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD+21 2442 |
|
CD |
|
|
CP |
|
|
Dm number |
+21 2442 |
|
VIred |
0.84 |
|
SpType |
K0 |
|
R SpType |
|
|
Coord arcsec 2000 |
124006.91+204836.0 |
|
HIP |
61816 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.3166282502 |
|
DErad |
0.3632032241 |
|
Plx |
21.14 |
|
PmRA |
202.04 |
|
PmDE |
-368.45 |
|
E RArad |
1.07 |
|
E DErad |
0.84 |
|
E Plx |
1.29 |
|
E pmRA |
1.44 |
|
E pmDE |
0.99 |
|
Hpmag |
9.0871 |
|
E Hpmag |
0.0021 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
0.816 |
|
E BV |
0.027 |
|
VI |
0.86 |
|
12401+2049 B
Coord arcsec 2000 |
124007.60+204844.8 |
|
Mag |
17.4 |
|
PmRA |
-11.00 |
|
PmDE |
-17.0 |
|
Calc delta mag |
8.4 |
|
Calc coord |
yes |
|
12401+2049 C
Coord arcsec 2000 |
124014.14+204756.7 |
|
Mag |
20.9 |
|
Spectral class |
M8 (red) |
|
PmRA |
206.00 |
|
PmDE |
-369.0 |
|
Calc delta mag |
11.9 |
|
Calc coord |
yes |
|