12117+5050 STF 1609 AC
12h 11m 41.76s +50° 50' 15.8" P.A. 146.00 sep 68.6 mag 7.98,13.78 Sp F2 dist. 184.84 pc (602.95 l.y.)
Coord 2000 |
12117+5050 |
|
Discov num |
STF1609 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 11 41.76 +50 50 15.8 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
146 |
|
Pa last |
145.9 |
|
P.A. Now (θ) |
145.9° |
|
Sep first |
68.6 |
|
Sep last |
68.613 |
|
Sep. Now (ρ) |
68.613" |
|
Mag pri |
7.98 |
|
Mag sec |
13.78 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
+019 |
|
Sec motion dec |
+017 |
|
Notes |
|
|
rPM=0.09 (< 0.3, Physical double)
This double is physical.
12117+5050 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 105980 |
28290 |
12 11 42 +50 50 16 |
STF 1609 AB |
2017 |
29 |
204 |
11.2 |
7.98 |
9.55 |
1.57 |
|
|
Show |
|
28290 |
12 11 42 +50 50 16 |
STF 1609 AC |
2015 |
9 |
146 |
68.6 |
7.98 |
13.78 |
5.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
SAO |
28290 |
|
HIP |
59454 |
|
Tycho2 |
3457-00127-1 |
|
Gaia DR2 |
1548273317220940288 |
|
HD |
105980 |
|
BD |
BD+51 1734 |
|
Distance |
184.84 |
|
Distance ly |
602.95 |
|
WDS 12117+5050 STF 1609 AC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
STFA |
|
(F. Struve DD - Appendix list #1) |
................... |
STFB |
|
(F. Struve DD - Appendix list #2) |
................... |
StF1833A |
Ma - |
Struve, F.G.W. |
1833MmRAS...5...13H |
StF1833A |
+Mc |
cited by Herschel (MemRAS 5, 13, 1833) |
|
StF1833B |
Ma - |
Struve, F.G.W. |
1833AN.....10..389B |
StF1833B |
|
cited by Bessel (AN 10, 389, 1833) |
|
StF1837 |
Ma - |
Struve, F.G.W. |
1837AN.....14...249 |
StF1837 |
|
Stellarum duplicium et multiplicium mensurae micrometricae... |
|
StF1837 |
|
(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 |
|
StF1844A |
Ma - |
Struve, F.G.W. |
1844QB43.S66....... |
StF1844A |
|
cited by Smyth (Cycle of Celestial Objects 2, 1844) |
|
StF1852A |
Ma - |
Struve, F.G.W. |
. |
StF1852A |
|
cited by Bishop (Bishop Obs. Astron. Observations 1852) |
|
StF1865A |
Ma - |
Struve, F.G.W. |
1865AN.....64...81E |
StF1865A |
|
cited by Engelmann (AN 64, 81, #1518, 1865) |
|
StF1875A |
Ma - |
Struve, F.G.W. |
1875AN.....85..323D |
StF1875A |
|
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
StF1878 |
Ma - |
Struve, F.G.W. |
. |
StF1878 |
|
Pulkova Observations 9, 1878 |
|
StF1878B |
Ma - |
Struve, F.G.W. |
1878Obs.....2..239G |
StF1878B |
|
cited by Gledhill (Obs 2, 239, 1878) |
|
StF1880A |
Ma - |
Struve, F.G.W. |
1880Obs.....3..535G |
StF1880A |
|
cited by Gledhill (Obs 3, 535, 1880) |
|
StF1906A |
Ma - |
Struve, F.G.W. |
1906QB821.B972..... |
StF1906A |
|
cited in BDS (Burnham Double Star Cat.), 1906 |
|
StF1906B |
Ma - |
Struve, F.G.W. |
1906MmRAS..56....1L |
StF1906B |
|
cited by Lewis (MemRAS 56, 1, 1906) |
|
StF1922A |
Ma - |
Struve, F.G.W. |
1922AN....216...49R |
StF1922A |
|
cited by Rabe (AN 216, 49, 1922) |
|
StF1932A |
Ma - |
Struve, F.G.W. |
1932QB821.A43...... |
StF1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
StF2002 |
- - |
Weis, J. |
|
StF2002 |
|
F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue |
|
StF2002 |
|
USNO Library : QB 821 .S8 W49 2002 |
|
StF2022 |
- - |
email note from Jan Weis: 6 July 2022 |
|
StF9999 |
Ma - |
Struve, F.G.W. |
................... |
StF9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12117+5050 |
STF1609 |
AC |
2002 |
3 |
146 |
68.8 |
7.98 |
13.00 |
F2 |
D |
121141.76+505015.8 |
12117+5050 |
STF1609 |
AC |
2003 |
4 |
146 |
68.3 |
7.98 |
13.00 |
F2 |
D |
121141.76+505015.8 |
12117+5050 |
STF1609 |
AC |
2015 |
5 |
146 |
68.6 |
7.98 |
13.78 |
F2 |
|
121141.76+505015.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12117+5050 STF 1609 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12117+5050 STF 1609 AC : MEASURES
No records found.
WDS 12117+5050 : 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 12117+5050 : ALADIN DSS IMAGE @ 12h 11m 41.76s +50° 50' 15.8"
WDS 12117+5050 STF 1609 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 |
|
12117+5050 |
STF1609 |
AB |
204 |
11.2 |
|
Show |
|
12117+5050 |
STF1609 |
AC |
146 |
68.6 |
|
Show |
|
12076+5037 |
LDS3038 |
|
21 |
13.9 |
43 |
Show |
|
12152+5118 |
TDS8286 |
|
180 |
2.1 |
44 |
Show |
|
12163+5054 |
CRC 66 |
|
188 |
1.9 |
44 |
Show |
|
12133+5009 |
CBL 594 |
|
94 |
9.3 |
44 |
Show |
|
12092+5013 |
COU2102 |
|
304 |
0.4 |
45 |
Show |
|
12170+5036 |
SLW 702 |
|
149 |
153.7 |
53 |
Show |
|
12156+5011 |
CVR1415 |
|
286 |
4.2 |
55 |
Show |
|
12176+5116 |
TDS8306 |
|
191 |
0.6 |
62 |
Show |
|
12160+5003 |
SLW 701 |
|
33 |
10.9 |
63 |
Show |
|
12059+5017 |
HDS1706 |
|
130 |
0.6 |
64 |
Show |
|
12185+5037 |
COU2103 |
|
137 |
2.5 |
66 |
Show |
|
12050+5113 |
A 1594 |
|
129 |
1.6 |
68 |
Show |
|
12044+5101 |
LEP 47 |
AB |
90 |
5.5 |
71 |
Show |
|
12044+5101 |
LDS1276 |
AC |
148 |
39.5 |
71 |
Show |
|
12044+5101 |
LMP 9 |
AD |
94 |
83.0 |
71 |
Show |
|
12115+5208 |
KPP 263 |
|
61 |
4.9 |
78 |
Show |
|
12190+5132 |
LDS3042 |
|
304 |
7.1 |
81 |
Show |
|
12038+5013 |
CVR 643 |
|
113 |
23.3 |
85 |
Show |
|
12056+5156 |
STF1600 |
|
92 |
7.8 |
88 |
Show |
|
12039+5003 |
TDS8202 |
|
94 |
1.4 |
89 |
Show |
|
12113+4921 |
UC 2290 |
|
211 |
7.8 |
90 |
Show |
|
12213+5059 |
HJ 2610 |
|
141 |
25.2 |
92 |
Show |
|
12215+5014 |
HDS1741 |
|
26 |
0.2 |
101 |
Show |
|
12126+5230 |
TDS8266 |
|
184 |
0.9 |
101 |
Show |
|
12032+4949 |
CBL 370 |
|
165 |
19.3 |
103 |
Show |
|
12022+5004 |
KPP2566 |
|
57 |
23.2 |
103 |
Show |
|
12129+4905 |
LDS4191 |
|
301 |
5.2 |
107 |
Show |
|
11598+5104 |
COU1906 |
|
78 |
0.9 |
114 |
Show |
|
12150+5240 |
WIS 199 |
|
304 |
188.9 |
114 |
Show |
|
12151+4858 |
SLW 697 |
|
21 |
10.7 |
118 |
Show |
|
12154+5243 |
MLR 681 |
AB |
19 |
0.2 |
119 |
Show |
|
12154+5243 |
LDS3041 |
AB,C |
229 |
124.1 |
119 |
Show |
|
11598+5137 |
STF1587 |
AB |
288 |
16.8 |
121 |
Show |
|
11598+5137 |
SIN 68 |
AC |
11 |
65.2 |
121 |
Show |
|
11598+5137 |
SIN 68 |
AD |
291 |
79.0 |
121 |
Show |
|
12122+4849 |
SKF1634 |
|
169 |
2.8 |
122 |
Show |
|
12031+4921 |
TDS8191 |
|
122 |
0.6 |
122 |
Show |
|
12211+4927 |
FAR 36 |
|
335 |
0.3 |
123 |
Show |
|
12063+5243 |
SKF2827 |
|
356 |
1.9 |
123 |
Show |
|
12192+5233 |
LDS3043 |
|
285 |
107.4 |
124 |
Show |
|
11599+5153 |
KPP3249 |
|
21 |
4.8 |
127 |
Show |
|
11582+5100 |
LDS3034 |
|
155 |
19.9 |
129 |
Show |
|
12056+5253 |
STT 244 |
|
324 |
3.1 |
135 |
Show |
|
12165+5258 |
UC 2305 |
|
299 |
16.7 |
136 |
Show |
|
12098+4833 |
KPP1249 |
|
220 |
9.6 |
139 |
Show |
|
12056+5257 |
SKF2382 |
|
172 |
1.5 |
139 |
Show |
|
12042+4849 |
SKF2644 |
|
149 |
35.9 |
142 |
Show |
|
11577+5004 |
TDS8143 |
AB |
112 |
0.5 |
142 |
Show |
|
11577+5004 |
SKF2639 |
AB,C |
174 |
33.7 |
142 |
|
|
WDS 12117+5050 : COMPONENTS
|
A |
B |
B |
pa=195.8°
sep=10.64"
| |
C |
pa=156.8°
sep=61.79"
| pa=149.7°
sep=53.93"
|
12117+5050 A
Name |
HD 105980 |
|
Coord arcsec 2000 |
121141.76+505015.8 |
|
Mag |
7.98 |
|
Spectral class |
F2 (yellow-white) |
|
PmRA |
-16.00 |
|
PmDE |
19.0 |
|
SAO |
28290 |
|
HIP |
59454 |
|
Tycho2 |
3457-00127-1 |
|
HD |
105980 |
|
GC |
16656 |
|
ADS |
8454 |
|
BD |
BD+51 1734 |
|
Tycho2 |
3457-00127-1 |
|
Pflag |
|
|
RAmdeg |
182.92392244 |
|
DEmdeg |
50.83775990 |
|
PmRA |
-17.1 |
|
PmDE |
15.0 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.1 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.21 |
|
EpDEm |
1991.31 |
|
Num |
9 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.7 |
|
BTmag |
8.323 |
|
E BTmag |
0.016 |
|
VTmag |
7.984 |
|
E VTmag |
0.011 |
|
Prox |
113 |
|
TYC |
T |
|
HIP |
59454 |
|
CCDM |
A |
|
RAdeg |
182.92398639 |
|
DEdeg |
50.83772472 |
|
EpRA 1990 |
1.55 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
4.8 |
|
E DEdeg |
4.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
28290 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0006 |
|
DE1950 |
|
|
PmDE1950 |
0.009 |
|
Vmag |
8.1 |
|
SpType |
F2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
16656 |
|
DM |
BD+51 1734 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
105980 |
|
M HD |
0 |
|
GC |
16656 |
|
RA1950rad |
3.18172342 |
|
DE1950rad |
0.89213206 |
|
PmRA2000 |
-0.0003 |
|
PmDE2000 |
0.014 |
|
Catalog |
H |
|
HIP |
59454 |
|
Proxy |
|
|
RAhms |
12 11 41.76 |
|
DEdms |
+50 50 15.8 |
|
Vmag |
7.95 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
182.924 |
|
DEdeg |
50.8377 |
|
AstroRef |
A |
|
Plx |
7.35 |
|
CCDM |
12117+5050 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
205 |
|
Rho |
11.124 |
|
HD |
105980 |
|
BD |
BD+51 1734 |
|
CD |
|
|
CP |
|
|
Dm number |
+51 1734 |
|
VIred |
0.39 |
|
SpType |
F2 |
|
R SpType |
|
|
Coord arcsec 2000 |
121141.76+505015.8 |
|
HIP |
59454 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.1926258968 |
|
DErad |
0.8872856187 |
|
Plx |
5.41 |
|
PmRA |
-15.88 |
|
PmDE |
23.21 |
|
E RArad |
0.79 |
|
E DErad |
0.78 |
|
E Plx |
1.26 |
|
E pmRA |
0.98 |
|
E pmDE |
0.92 |
|
Hpmag |
8.0257 |
|
E Hpmag |
0.005 |
|
SHp |
0.029 |
|
VA |
0 |
|
BV |
0.337 |
|
E BV |
0.015 |
|
VI |
0.39 |
|
Ccdm |
12117+5050 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.24 |
|
DDEs |
16.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.3 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-17 |
|
PmDE |
21 |
|
Dm number |
+51 1734 |
|
Cat1 |
BD |
|
Name2 |
+51 875 |
|
Cat2 |
AGK2/3 |
|
HD |
105980 |
|
M HD |
|
|
ADS BDS |
A 8454 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12067N5124A |
|
HIC |
59454 |
|
12117+5050 B
Coord arcsec 2000 |
121141.45+505005.6 |
|
Mag |
9.55 |
|
PmRA |
-17.00 |
|
PmDE |
21.0 |
|
Tycho2 |
3457-01879-1 |
|
Calc delta mag |
1.57 |
|
Calc coord |
yes |
|
Tycho2 |
3457-01879-1 |
|
Pflag |
|
|
RAmdeg |
182.92185447 |
|
DEmdeg |
50.83492288 |
|
PmRA |
-13.2 |
|
PmDE |
15.6 |
|
E RAmdeg |
13 |
|
E DEmdeg |
14 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.48 |
|
EpDEm |
1990.16 |
|
Num |
6 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.3 |
|
BTmag |
10.032 |
|
E BTmag |
0.026 |
|
VTmag |
9.552 |
|
E VTmag |
0.022 |
|
Prox |
113 |
|
TYC |
T |
|
HIP |
59454 |
|
CCDM |
B |
|
RAdeg |
182.92190250 |
|
DEdeg |
50.83488611 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.54 |
|
E RAdeg |
12.8 |
|
E DEdeg |
14.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
12117+5050 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF1609 |
|
DRAs |
-0.73 |
|
DDEs |
6.6 |
|
R dRAs |
10 |
|
Year |
1831 |
|
Theta |
206 |
|
Rho |
11.0 |
|
Obs |
7 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-14 |
|
PmDE |
27 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+51 874 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8454 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12067N5124B |
|
HIC |
|
|
12117+5050 C
Coord arcsec 2000 |
121144.32+504919.0 |
|
Mag |
13.78 |
|
PmRA |
-15.00 |
|
PmDE |
17.0 |
|
Calc delta mag |
5.8 |
|
Calc coord |
yes |
|
Ccdm |
12117+5050 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF1609 |
|
DRAs |
3.79 |
|
DDEs |
-41.4 |
|
R dRAs |
65 |
|
Year |
1911 |
|
Theta |
146 |
|
Rho |
68.6 |
|
Obs |
1 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8454 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12067N5124C |
|
HIC |
|
|