18046+5053 STF 2279 (HD 234551)
18h 04m 33.72s +50° 52' 48.0" P.A. 180.00 sep 13.6 mag 9.86,10.27 Sp F8
Coord 2000 |
18046+5053 |
|
Discov num |
STF2279 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 33.72 +50 52 48.0 |
|
Date first |
1829 |
|
Date last |
2017 |
|
Obs |
38 |
|
Pa first |
183 |
|
Pa last |
179.6 |
|
P.A. Now (θ) |
179.6° |
|
Sep first |
13.0 |
|
Sep last |
13.58 |
|
Sep. Now (ρ) |
13.58" |
|
Mag pri |
9.86 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
+047 |
|
Sec motion dec |
+046 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 234551 |
|
Constellation |
Draco |
|
SAO |
30728 |
|
Tycho2 |
3536-02106-1 |
|
Gaia DR2 |
2124875734724286080 |
|
HD |
234551 |
|
GC |
24653 |
|
WDS 18046+5053 STF 2279 (HD 234551) : NOTES
discov_num |
notes |
refcode |
STF2279 |
HJL 256. |
HJL1986 |
REFERENCES
refcode |
metd |
author |
reference |
HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
HJL1986 |
|
A&AS 66, 131, 1986 |
|
HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
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 |
18046+5053 |
STF2279 |
|
2007 |
28 |
180 |
13.3 |
9.86 |
10.27 |
F8 |
DV |
180433.72+505248.0 |
18046+5053 |
STF2279 |
|
2010 |
30 |
180 |
13.0 |
9.86 |
10.27 |
F8 |
NV |
180433.72+505248.0 |
18046+5053 |
STF2279 |
|
2015 |
31 |
180 |
13.2 |
9.86 |
10.27 |
F8 |
NV |
180433.72+505248.0 |
18046+5053 |
STF2279 |
|
2016 |
37 |
180 |
13.3 |
9.86 |
10.27 |
F8 |
NT |
180433.72+505248.0 |
18046+5053 |
STF2279 |
|
2017 |
38 |
180 |
13.6 |
9.86 |
10.27 |
F8 |
NT |
180433.72+505248.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18046+5053 STF 2279 (HD 234551) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18046+5053 STF 2279 (HD 234551) : MEASURES
No records found.
WDS 18046+5053 (HD 234551) : 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 18046+5053 (HD 234551) : ALADIN DSS IMAGE @ 18h 04m 33.72s +50° 52' 48.0"
WDS 18046+5053 STF 2279 (HD 234551) : 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 |
|
18046+5053 |
STF2279 |
|
180 |
13.6 |
|
Show |
|
18041+5053 |
COU2391 |
|
97 |
2.2 |
5 |
Show |
|
18046+5111 |
WIS 323 |
|
193 |
187.4 |
18 |
Show |
|
18075+5054 |
KPP4085 |
|
249 |
24.9 |
28 |
Show |
|
18061+5116 |
COU2514 |
|
35 |
0.1 |
29 |
Show |
|
18001+5045 |
KPP1193 |
|
108 |
9.3 |
44 |
Show |
|
17598+5039 |
COU2390 |
|
179 |
0.1 |
47 |
Show |
|
18066+5001 |
COU2276 |
Aa,Ab |
4 |
0.3 |
56 |
Show |
|
18066+5001 |
STF2290 |
AB |
351 |
4.0 |
56 |
Show |
|
18066+5001 |
STF2290 |
AC |
69 |
178.1 |
56 |
Show |
|
18104+5104 |
COU2392 |
|
147 |
0.6 |
57 |
Show |
|
18097+5024 |
HU 674 |
|
213 |
0.7 |
57 |
Show |
|
18094+5019 |
UC 236 |
|
322 |
13.5 |
58 |
Show |
|
18110+5038 |
HDS2564 |
|
306 |
0.4 |
63 |
Show |
|
18054+5155 |
COU2513 |
|
54 |
1.0 |
63 |
Show |
|
17578+5107 |
DAM 686 |
|
191 |
6.7 |
66 |
Show |
|
18009+4954 |
LDS4770 |
|
213 |
1.5 |
69 |
Show |
|
17574+5111 |
ES 78 |
AB |
130 |
8.1 |
71 |
Show |
|
17574+5111 |
FOX9011 |
AC |
194 |
31.6 |
71 |
Show |
|
18120+5110 |
AG 359 |
BC |
107 |
14.7 |
72 |
Show |
|
18120+5110 |
AG 359 |
AB |
306 |
23.3 |
73 |
Show |
|
18120+5110 |
ABH 96 |
AD |
298 |
62.1 |
73 |
Show |
|
18120+5110 |
ABH 96 |
AE |
8 |
77.1 |
73 |
Show |
|
18120+5110 |
ABH 96 |
AF |
16 |
47.4 |
73 |
Show |
|
18120+5110 |
AG 359 |
AC |
333 |
10.4 |
73 |
Show |
|
18116+5027 |
ES 782 |
|
114 |
8.7 |
73 |
Show |
|
18091+5153 |
WIS 325 |
|
82 |
999.9 |
74 |
Show |
|
18071+4943 |
STT 344 |
|
140 |
2.3 |
75 |
Show |
|
18109+5139 |
ES 642 |
|
273 |
7.2 |
76 |
Show |
|
18109+4958 |
KPP3328 |
|
63 |
4.1 |
82 |
Show |
Eltanin |
17566+5129 |
BU 633 |
AB |
152 |
21.1 |
84 |
Show |
Eltanin |
17566+5129 |
BU 633 |
AC |
234 |
41.2 |
84 |
Show |
Eltanin |
17566+5129 |
BU 633 |
AD |
11 |
59.5 |
84 |
Show |
Eltanin |
17566+5129 |
BU 633 |
AE |
235 |
96.0 |
84 |
Show |
Eltanin |
17566+5129 |
BU 633 |
AF |
114 |
126.0 |
84 |
Show |
Eltanin |
17566+5129 |
BU 633 |
AG |
28 |
143.6 |
84 |
Show |
|
18012+5217 |
KPP 407 |
|
54 |
4.8 |
90 |
Show |
|
18118+4955 |
COU2393 |
|
78 |
1.9 |
91 |
Show |
|
17551+5117 |
KPP2198 |
|
35 |
18.2 |
93 |
Show |
|
18126+5146 |
KPP4093 |
|
337 |
6.0 |
93 |
Show |
|
18144+5107 |
ES 783 |
|
229 |
10.8 |
94 |
Show |
|
18147+5027 |
TDT 760 |
|
139 |
0.5 |
100 |
Show |
|
17581+5213 |
STF2261 |
AB |
261 |
9.6 |
101 |
Show |
|
17581+5213 |
WAL 87 |
AC |
57 |
64.4 |
101 |
Show |
|
18105+5217 |
KPP4089 |
|
336 |
2.6 |
101 |
Show |
|
18133+4944 |
HDS2572 |
|
69 |
14.6 |
109 |
Show |
|
18162+5120 |
STF2305 |
AB |
334 |
5.1 |
114 |
Show |
|
18162+5120 |
STF2305 |
AC |
197 |
94.5 |
114 |
Show |
|
18164+5014 |
UC 3540 |
CD |
177 |
19.5 |
120 |
Show |
|
18164+5014 |
JNN 117 |
DE |
333 |
0.7 |
120 |
Show |
|
18172+5103 |
AG 220 |
|
126 |
10.9 |
120 |
|
|
WDS 18046+5053 : COMPONENTS
18046+5053 A
Componente originario normalizzato |
AB |
|
Name |
HD 234551 |
|
Coord arcsec 2000 |
180433.72+505248.0 |
|
Mag |
9.86 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
8.00 |
|
PmDE |
47.0 |
|
Tycho2 |
3536-02106-1 |
|
Tycho2 |
3536-02106-1 |
|
Pflag |
|
|
RAmdeg |
271.14050797 |
|
DEmdeg |
50.88000519 |
|
PmRA |
10.8 |
|
PmDE |
48.1 |
|
E RAmdeg |
18 |
|
E DEmdeg |
18 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1987.36 |
|
EpDEm |
1987.17 |
|
Num |
10 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.2 |
|
Q pmDE |
2.0 |
|
BTmag |
10.411 |
|
E BTmag |
0.034 |
|
VTmag |
9.860 |
|
E VTmag |
0.030 |
|
Prox |
133 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
271.14046722 |
|
DEdeg |
50.87989250 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
18.7 |
|
E DEdeg |
19.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
18046+5053 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.21 |
|
DDEs |
-11.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
16 |
|
PmDE |
63 |
|
Dm number |
+50 2520 |
|
Cat1 |
BD |
|
Name2 |
+50 1268 |
|
Cat2 |
AGK2/3 |
|
HD |
234551 |
|
M HD |
|
|
ADS BDS |
A11053 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18022N5052A |
|
HIC |
|
|
18046+5053 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
180433.73+505234.4 |
|
Mag |
10.27 |
|
PmRA |
7.00 |
|
PmDE |
46.0 |
|
SAO |
30728 |
|
Tycho2 |
3536-00450-1 |
|
HD |
234551 |
|
GC |
24653 |
|
DM |
BD+50 2520 |
|
Calc delta mag |
0.41 |
|
Calc coord |
yes |
|
Tycho2 |
3536-00450-1 |
|
Pflag |
|
|
RAmdeg |
271.14050368 |
|
DEmdeg |
50.87632426 |
|
PmRA |
10.6 |
|
PmDE |
51.0 |
|
E RAmdeg |
26 |
|
E DEmdeg |
28 |
|
E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1989.75 |
|
EpDEm |
1989.18 |
|
Num |
3 |
|
Q RAmdeg |
0.1 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.2 |
|
Q pmDE |
0.6 |
|
BTmag |
10.893 |
|
E BTmag |
0.049 |
|
VTmag |
10.274 |
|
E VTmag |
0.039 |
|
Prox |
133 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
271.14046444 |
|
DEdeg |
50.87620361 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.47 |
|
E RAdeg |
25.5 |
|
E DEdeg |
27.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
30728 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0029 |
|
DE1950 |
|
|
PmDE1950 |
0.049 |
|
Vmag |
8.8 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
24653 |
|
DM |
BD+50 2520 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
234551 |
|
M HD |
0 |
|
GC |
24653 |
|
RA1950rad |
4.72708616 |
|
DE1950rad |
0.88792758 |
|
PmRA2000 |
0.0035 |
|
PmDE2000 |
0.05 |
|
Ccdm |
18046+5053 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2279 |
|
DRAs |
-2.32 |
|
DDEs |
-24.2 |
|
R dRAs |
10 |
|
Year |
1829 |
|
Theta |
181 |
|
Rho |
13.2 |
|
Obs |
9 |
|
Vmag |
9.6 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-4 |
|
PmDE |
61 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+50 1269 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11053 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18022N5052B |
|
HIC |
|
|