12161+4040 STF 1622 (2 CVn)
12h 16m 07.55s +40° 39' 36.6" P.A. 260.00 sep 11.6 mag 5.86,8.71 Sp M1III+F7V dist. 429.18 pc (1399.99 l.y.)
Coord 2000 |
12161+4040 |
|
Discov num |
STF1622 |
|
Comp |
|
|
Coord arcsec 2000 |
12 16 07.55 +40 39 36.6 |
|
Date first |
1782 |
|
Date last |
2017 |
|
Obs |
82 |
|
Pa first |
259 |
|
Pa last |
259.6 |
|
P.A. Now (θ) |
259.6° |
|
Sep first |
12.2 |
|
Sep last |
11.57 |
|
Sep. Now (ρ) |
11.57" |
|
Mag pri |
5.86 |
|
Mag sec |
8.71 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
M1III+F7V (red/yellow-white) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
+023 |
|
Pri motion dec |
-031 |
|
Sec motion dec |
-013 |
|
Notes |
N
Y
(See Notes, Parallax indicates components are non-physical) |
|
rPM=0.537
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
2 CVn |
|
Constellation |
Canes Venatici |
|
SAO |
44097 |
|
HIP |
59827 |
|
Tycho2 |
3017-02100-1 |
|
Gaia DR2 |
1536314925675920512 |
|
HD |
106690 |
|
HR |
4666 |
|
GC |
16750 |
|
ADS |
8489 |
|
BD |
BD+41 2284 |
|
Flamsteed |
2 Canum Venaticorum |
|
Flamsteed name |
2 CVn |
|
FK5 |
458 |
|
Distance |
429.18 |
|
Distance ly |
1399.99 |
|
WDS 12161+4040 STF 1622 (2 CVn) : NOTES
discov_num |
notes |
refcode |
STF1622 |
2 CVn. A is a spectroscopic binary. |
|
|
H 3 85. |
MEv2010 |
REFERENCES
refcode |
metd |
author |
reference |
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 |
12161+4040 |
STF1622 |
|
2008 |
71 |
260 |
11.4 |
5.86 |
8.71 |
M1III+F7V |
NYD |
121607.55+403936.6 |
12161+4040 |
STF1622 |
|
2010 |
74 |
260 |
11.5 |
5.86 |
8.71 |
M1III F7V |
NYD |
121607.55+403936.6 |
12161+4040 |
STF1622 |
|
2011 |
75 |
257 |
11.9 |
5.86 |
8.71 |
M1III F7V |
NYD |
121607.55+403936.6 |
12161+4040 |
STF1622 |
|
2013 |
77 |
259 |
11.6 |
5.86 |
8.71 |
M1III+F7V |
NY |
121607.55+403936.6 |
12161+4040 |
STF1622 |
|
2014 |
79 |
260 |
12.1 |
5.86 |
8.71 |
M1III+F7V |
NY |
121607.55+403936.6 |
12161+4040 |
STF1622 |
|
2017 |
80 |
260 |
11.6 |
5.86 |
8.71 |
M1III+F7V |
NY |
121607.55+403936.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12161+4040 STF 1622 (2 CVn) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12161+4040 STF 1622 (2 CVn) : MEASURES
No records found.
WDS 12161+4040 (2 CVn) : 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 12161+4040 (2 CVn) : ALADIN DSS IMAGE @ 12h 16m 07.55s +40° 39' 36.6"
WDS 12161+4040 STF 1622 (2 CVn) : 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 |
|
12161+4040 |
STF1622 |
|
260 |
11.6 |
|
Show |
|
12163+4057 |
LDS4198 |
AB |
76 |
244.8 |
18 |
Show |
|
12163+4057 |
FMR 103 |
BC |
166 |
29.4 |
19 |
Show |
|
12154+4008 |
A 1999 |
AB |
143 |
0.1 |
33 |
Show |
|
12174+4116 |
HJ 2606 |
|
161 |
13.3 |
40 |
Show |
|
12195+4056 |
SKF2703 |
|
166 |
47.1 |
43 |
Show |
|
12209+4109 |
CVR 652 |
|
49 |
22.6 |
62 |
Show |
|
12136+3944 |
SKF1737 |
|
45 |
1.5 |
63 |
Show |
|
12167+3936 |
STF1624 |
AB |
153 |
5.9 |
65 |
Show |
|
12167+3936 |
WAL 62 |
AC |
143 |
161.9 |
65 |
Show |
|
12131+3945 |
SKF2588 |
|
218 |
10.0 |
65 |
Show |
|
12112+4121 |
ES 1248 |
|
76 |
1.9 |
69 |
Show |
|
12165+4149 |
HJ 1215 |
|
13 |
25.6 |
70 |
Show |
|
12140+4146 |
LDS4195 |
|
27 |
9.4 |
71 |
Show |
|
12125+3940 |
HDS1727 |
|
334 |
0.5 |
73 |
Show |
|
12162+4154 |
ES 124 |
|
118 |
7.7 |
75 |
Show |
|
12108+3953 |
STF1606 |
|
143 |
0.7 |
77 |
Show |
|
12151+3915 |
LDS4196 |
|
49 |
32.5 |
87 |
Show |
|
12091+4128 |
SKF2700 |
|
80 |
11.6 |
94 |
Show |
|
12136+3902 |
LDS4194 |
|
250 |
15.0 |
103 |
Show |
|
12247+4116 |
SKF2705 |
|
234 |
11.2 |
104 |
Show |
|
12170+4226 |
KPP2013 |
|
162 |
16.0 |
107 |
Show |
|
12098+3915 |
SHN 149 |
|
-1 |
0.1 |
112 |
Show |
|
12083+4153 |
CBL 592 |
|
66 |
12.0 |
116 |
Show |
|
12234+3920 |
FMR 105 |
|
293 |
9.1 |
116 |
Show |
|
12110+3857 |
SKF2586 |
|
165 |
89.0 |
119 |
Show |
|
12120+3850 |
LDS4188 |
|
9 |
18.5 |
121 |
Show |
|
12119+3846 |
STF1610 |
|
331 |
29.6 |
124 |
Show |
|
12062+4139 |
SKF2699 |
|
357 |
17.3 |
127 |
Show |
|
12054+3951 |
SLW 681 |
|
228 |
14.9 |
132 |
Show |
|
12069+3921 |
SLW 684 |
|
20 |
8.3 |
133 |
Show |
|
12074+3913 |
BAR 40 |
|
130 |
1.4 |
133 |
Show |
|
12048+3958 |
LDS4176 |
|
198 |
233.3 |
136 |
Show |
|
12051+4134 |
HDS1703 |
|
325 |
0.4 |
136 |
Show |
|
12249+4214 |
RAO 278 |
|
188 |
1.8 |
137 |
Show |
|
12054+4154 |
CVR1405 |
|
88 |
3.7 |
143 |
Show |
|
12095+3838 |
MET 8 |
|
353 |
9.6 |
144 |
Show |
|
12035+4054 |
SKF2642 |
|
205 |
53.2 |
145 |
Show |
|
12148+4307 |
UC 2302 |
|
210 |
65.6 |
149 |
Show |
|
12035+4124 |
BU 1323 |
AB |
322 |
2.1 |
150 |
Show |
|
12035+4124 |
STF1594 |
AC |
142 |
11.0 |
150 |
Show |
|
12035+4124 |
STF1594 |
AD |
71 |
27.2 |
150 |
Show |
|
12292+4108 |
SLW 729 |
|
99 |
16.4 |
151 |
Show |
|
12080+4242 |
A 1998 |
|
349 |
0.3 |
153 |
Show |
|
12026+4117 |
HDS1692 |
|
211 |
0.1 |
158 |
Show |
|
12265+3858 |
LDS4208 |
|
75 |
19.3 |
159 |
Show |
|
12061+3850 |
STF1601 |
|
298 |
2.0 |
160 |
Show |
|
12142+3802 |
KPP2233 |
|
8 |
18.5 |
160 |
Show |
|
12290+4144 |
BWL 31 |
AB |
256 |
0.1 |
160 |
Show |
|
12290+4144 |
BWL 31 |
AC |
105 |
9.8 |
160 |
Show |
|
12290+4144 |
BWL 31 |
AD |
46 |
1.8 |
160 |
|
|
WDS 12161+4040 : COMPONENTS
12161+4040 A
Componente originario normalizzato |
AB |
|
Name |
2 CVn |
|
Coord arcsec 2000 |
121607.55+403936.6 |
|
Mag |
5.86 |
|
Spectral class |
M1III (red) |
|
PmRA |
17.00 |
|
PmDE |
-31.0 |
|
SAO |
44097 |
|
HIP |
59831 |
|
Tycho2 |
3017-02100-1 |
|
HD |
106690 |
|
HR |
4666 |
|
GC |
16750 |
|
BD |
BD+41 2284 |
|
Flamsteed |
2 Canum Venaticorum |
|
Flamsteed name |
2 CVn |
|
FK5 |
458 |
|
Tycho2 |
3017-02100-1 |
|
Pflag |
|
|
RAmdeg |
184.03145613 |
|
DEmdeg |
40.66018010 |
|
PmRA |
17.2 |
|
PmDE |
-31.4 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
0.7 |
|
E pmDE |
0.8 |
|
EpRAm |
1991.01 |
|
EpDEm |
1991.42 |
|
Num |
17 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.9 |
|
BTmag |
7.773 |
|
E BTmag |
0.015 |
|
VTmag |
5.858 |
|
E VTmag |
0.009 |
|
Prox |
116 |
|
TYC |
T |
|
HIP |
59831 |
|
CCDM |
A |
|
RAdeg |
184.03140306 |
|
DEdeg |
40.66025139 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.82 |
|
E RAdeg |
3.7 |
|
E DEdeg |
3.5 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
44097 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0013 |
|
DE1950 |
|
|
PmDE1950 |
-0.037 |
|
Vmag |
5.9 |
|
SpType |
K5 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
458 |
|
DM |
BD+41 2284 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
106690 |
|
M HD |
0 |
|
GC |
16750 |
|
RA1950rad |
3.2010403 |
|
DE1950rad |
0.7145091 |
|
PmRA2000 |
0.0015 |
|
PmDE2000 |
-0.032 |
|
Catalog |
H |
|
HIP |
59831 |
|
Proxy |
|
|
RAhms |
12 16 07.54 |
|
DEdms |
+40 39 36.9 |
|
Vmag |
5.69 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
184.031 |
|
DEdeg |
40.6603 |
|
AstroRef |
A |
|
Plx |
3.91 |
|
CCDM |
12161+4040 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
P |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
106690 |
|
BD |
BD+41 2284 |
|
CD |
|
|
CP |
|
|
Dm number |
+41 2284 |
|
VIred |
2.22 |
|
SpType |
M1III |
|
R SpType |
|
|
Coord arcsec 2000 |
121607.54+403936.9 |
|
HIP |
59831 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
3.2119538874 |
|
DErad |
0.7096553841 |
|
Plx |
4.23 |
|
PmRA |
16.81 |
|
PmDE |
-31.29 |
|
E RArad |
0.34 |
|
E DErad |
0.38 |
|
E Plx |
0.61 |
|
E pmRA |
0.39 |
|
E pmDE |
0.42 |
|
Hpmag |
5.7722 |
|
E Hpmag |
0.0035 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
1.586 |
|
E BV |
0.005 |
|
VI |
1.87 |
|
Ccdm |
12161+4040 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.56 |
|
DDEs |
-23.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
5.9 |
|
Sp |
K5 |
|
PmNote |
* |
|
PmRA |
19 |
|
PmDE |
-34 |
|
Dm number |
+41 2284 |
|
Cat1 |
BD |
|
Name2 |
+40 1248 |
|
Cat2 |
AGK2/3 |
|
HD |
106690 |
|
M HD |
|
|
ADS BDS |
A 8489 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12111N4113A |
|
HIC |
59831 |
|
12161+4040 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
121606.79+403934.5 |
|
Mag |
8.71 |
|
Spectral class |
F7V (yellow-white) |
|
PmRA |
23.00 |
|
PmDE |
-13.0 |
|
HIP |
59827 |
|
Calc delta mag |
2.85 |
|
Calc coord |
yes |
|
Catalog |
H |
|
HIP |
59827 |
|
Proxy |
|
|
RAhms |
12 16 06.54 |
|
DEdms |
+40 39 34.8 |
|
Vmag |
8.64 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
184.027 |
|
DEdeg |
40.6597 |
|
AstroRef |
B |
|
Plx |
21.41 |
|
CCDM |
12161+4040 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
I |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
0.65 |
|
SpType |
F8 |
|
R SpType |
|
|
Coord arcsec 2000 |
121606.54+403934.8 |
|
HIP |
59827 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
3.2118812632 |
|
DErad |
0.7096450923 |
|
Plx |
2.33 |
|
PmRA |
16.96 |
|
PmDE |
-31.68 |
|
E RArad |
0.5 |
|
E DErad |
0.55 |
|
E Plx |
0.88 |
|
E pmRA |
0.58 |
|
E pmDE |
0.64 |
|
Hpmag |
8.7929 |
|
E Hpmag |
0.0497 |
|
SHp |
0 |
|
VA |
0 |
|
BV |
0.624 |
|
E BV |
0.018 |
|
VI |
0.69 |
|
Ccdm |
12161+4040 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF1622 |
|
DRAs |
0.56 |
|
DDEs |
-25.4 |
|
R dRAs |
91 |
|
Year |
1832 |
|
Theta |
260 |
|
Rho |
11.4 |
|
Obs |
20 |
|
Vmag |
8.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
19 |
|
PmDE |
-34 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+40 1247 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8489 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12111N4113B |
|
HIC |
59827 |
|