21444+0008 CHE 316 (HD 206765)
21h 44m 22.06s +00° 08' 07.5" P.A. 297.00 sep 38.4 mag 9.23,10.48 Sp F2V dist. 176.37 pc (575.32 l.y.)
Coord 2000 |
21444+0008 |
|
Discov num |
CHE 316 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 22.06 +00 08 07.5 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
303 |
|
Pa last |
297.2 |
|
P.A. Now (θ) |
297.2° |
|
Sep first |
35.7 |
|
Sep last |
38.413 |
|
Sep. Now (ρ) |
38.413" |
|
Mag pri |
9.23 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+037 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
rPM=0.95
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 206765 |
|
Constellation |
Aquarius |
|
SAO |
145626 |
|
HIP |
107333 |
|
Tycho2 |
0543-01116-1 |
|
Gaia DR2 |
2693158353899205760 |
|
HD |
206765 |
|
BD |
BD-00 4260 |
|
Distance |
176.37 |
|
Distance ly |
575.32 |
|
WDS 21444+0008 CHE 316 (HD 206765) : NOTES
discov_num |
notes |
refcode |
CHE 316 |
Also known as DUF 3. |
|
REFERENCES
refcode |
metd |
author |
reference |
Che1908 |
Pa - |
Chevalier, Stanislas |
. |
Che1908 |
|
Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) |
|
Che1909 |
Pa - |
Chevalier, Stanislas |
. |
Che1909 |
|
Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b) |
|
Che1910 |
Ma j |
Chevalier, Stanislas & Tsang Ziang-seng |
. |
Che1910 |
+Pa |
Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b) |
|
Che1911 |
Ma - |
Chevalier, Stanislas |
. |
Che1911 |
+Pa |
Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b) |
|
Che1925 |
Pa - |
Chevalier, Stanislas |
1925JO......8...65G |
Che1925 |
|
J. Obs. 8, 65, 1925 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21444+0008 |
CHE 316 |
|
2004 |
10 |
298 |
37.5 |
9.23 |
10.48 |
F2V |
N D |
214422.06+000807.5 |
21444+0008 |
CHE 316 |
|
2010 |
12 |
298 |
38.1 |
9.23 |
10.48 |
F2V |
N |
214422.06+000807.5 |
21444+0008 |
CHE 316 |
|
2016 |
13 |
298 |
38.4 |
9.23 |
10.48 |
F2V |
N |
214422.06+000807.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21444+0008 CHE 316 (HD 206765) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21444+0008 CHE 316 (HD 206765) : MEASURES
No records found.
WDS 21444+0008 (HD 206765) : 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 21444+0008 (HD 206765) : ALADIN DSS IMAGE @ 21h 44m 22.06s +00° 08' 07.5"
WDS 21444+0008 CHE 316 (HD 206765) : 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 |
|
21444+0008 |
CHE 316 |
|
297 |
38.4 |
1 |
Show |
|
21447-0003 |
CHE 317 |
|
223 |
29.2 |
7 |
Show |
|
21435+0003 |
CHE 314 |
|
229 |
37.8 |
15 |
Show |
|
21453+0007 |
CHE 318 |
|
121 |
26.3 |
15 |
Show |
|
21451+0022 |
SLW1252 |
|
143 |
18.9 |
18 |
Show |
|
21459+0015 |
CHE 320 |
|
274 |
13.1 |
26 |
Show |
|
21452-0030 |
TOK 348 |
|
57 |
146.2 |
26 |
Show |
|
21426-0013 |
UC 4535 |
|
143 |
19.5 |
28 |
Show |
|
21437+0030 |
CHE 315 |
|
334 |
9.6 |
30 |
Show |
|
21428+0028 |
CHE 313 |
|
180 |
7.1 |
31 |
Show |
|
21457+0031 |
CHE 319 |
|
101 |
29.3 |
31 |
Show |
|
21426+0027 |
WAA9001 |
|
27 |
1.7 |
33 |
Show |
|
21423+0021 |
CHE 312 |
|
282 |
24.0 |
34 |
Show |
|
21424+0027 |
AOT 107 |
BC |
174 |
6.4 |
34 |
Show |
|
21424+0027 |
STF2817 |
AB |
155 |
26.1 |
35 |
Show |
|
21424+0027 |
AOT 107 |
AC |
157 |
35.7 |
35 |
Show |
|
21467-0010 |
BNG 2 |
|
251 |
31.6 |
35 |
Show |
|
21467+0007 |
CHE 323 |
|
316 |
28.5 |
36 |
Show |
|
21427-0039 |
WAA9002 |
|
80 |
1.2 |
41 |
Show |
|
21416+0013 |
CHE 308 |
|
186 |
10.8 |
41 |
Show |
|
21424+0037 |
SMA 152 |
AC |
102 |
17.4 |
42 |
Show |
|
21424+0037 |
BAL1236 |
AB |
312 |
15.6 |
42 |
Show |
|
21424+0037 |
SMA 152 |
BC |
112 |
30.8 |
42 |
Show |
|
21417-0024 |
UC 4532 |
|
160 |
17.3 |
43 |
Show |
|
21415+0000 |
CHE 307 |
|
80 |
21.7 |
44 |
Show |
|
21422+0040 |
CHE 311 |
|
229 |
22.3 |
46 |
Show |
|
21435+0052 |
WAA9003 |
|
9 |
0.9 |
47 |
Show |
|
21417-0036 |
J 1409 |
|
327 |
3.8 |
48 |
Show |
|
21466+0045 |
CHE 321 |
|
201 |
21.2 |
51 |
Show |
|
21442+0102 |
LDS6359 |
|
144 |
7.2 |
55 |
Show |
|
21409-0035 |
J 1408 |
|
356 |
6.6 |
57 |
Show |
|
21469+0051 |
STF2825 |
|
156 |
0.4 |
58 |
Show |
|
21406-0018 |
AOT 106 |
|
83 |
16.6 |
58 |
Show |
|
21406-0023 |
CVR 914 |
|
12 |
29.8 |
60 |
Show |
|
21404+0003 |
AOT 105 |
|
159 |
18.7 |
61 |
Show |
|
21421+0059 |
CHE 310 |
|
30 |
20.9 |
61 |
Show |
|
21486-0008 |
BAL 932 |
|
75 |
6.9 |
64 |
Show |
|
21421+0104 |
CHE 309 |
|
336 |
27.3 |
67 |
Show |
|
21404+0034 |
SMA 151 |
|
124 |
4.5 |
67 |
Show |
|
21406+0051 |
SLW1247 |
|
225 |
162.8 |
72 |
Show |
|
21467+0110 |
CHE 322 |
|
130 |
9.7 |
72 |
Show |
|
21395-0003 |
BU 1212 |
AB |
156 |
0.1 |
73 |
Show |
|
21395-0003 |
BU 1212 |
AB,C |
178 |
36.2 |
73 |
Show |
|
21493-0032 |
SLW1253 |
|
314 |
177.4 |
78 |
Show |
|
21483-0058 |
BAL 626 |
|
110 |
30.6 |
78 |
Show |
|
21496-0026 |
BAL 933 |
|
154 |
9.5 |
80 |
Show |
|
21390-0002 |
CBL 532 |
|
263 |
80.6 |
82 |
Show |
|
21408+0110 |
SLW1248 |
|
36 |
18.3 |
82 |
Show |
|
21498+0023 |
UC 4576 |
|
339 |
13.2 |
84 |
Show |
|
21412+0117 |
BAL1235 |
|
319 |
8.9 |
84 |
Show |
|
21412+0118 |
TOB 318 |
|
104 |
29.0 |
86 |
|
|
WDS 21444+0008 : COMPONENTS
21444+0008 A
Componente originario normalizzato |
AB |
|
Name |
HD 206765 |
|
Coord arcsec 2000 |
214422.06+000807.5 |
|
Mag |
9.23 |
|
Spectral class |
F2V (yellow-white) |
|
PmRA |
37.00 |
|
PmDE |
5.0 |
|
SAO |
145626 |
|
HIP |
107333 |
|
Tycho2 |
0543-01116-1 |
|
HD |
206765 |
|
BD |
BD-00 4260 |
|
Tycho2 |
0543-01116-1 |
|
Pflag |
|
|
RAmdeg |
326.09193702 |
|
DEmdeg |
0.13542223 |
|
PmRA |
37.0 |
|
PmDE |
5.2 |
|
E RAmdeg |
10 |
|
E DEmdeg |
12 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1987.90 |
|
EpDEm |
1987.16 |
|
Num |
16 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.9 |
|
BTmag |
9.618 |
|
E BTmag |
0.023 |
|
VTmag |
9.228 |
|
E VTmag |
0.019 |
|
Prox |
375 |
|
TYC |
T |
|
HIP |
107333 |
|
CCDM |
|
|
RAdeg |
326.09185028 |
|
DEdeg |
0.13541000 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.57 |
|
E RAdeg |
10.5 |
|
E DEdeg |
12.6 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
145626 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0019 |
|
DE1950 |
|
|
PmDE1950 |
-0.007 |
|
Vmag |
9 |
|
SpType |
A5 |
|
Double code |
|
|
Source |
31 |
|
CatNum |
5504 |
|
DM |
BD-00 4260 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
206765 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.68018517 |
|
DE1950rad |
-0.00165665 |
|
PmRA2000 |
0.0021 |
|
PmDE2000 |
-0.011 |
|
Catalog |
H |
|
HIP |
107333 |
|
Proxy |
|
|
RAhms |
21 44 22.04 |
|
DEdms |
+00 08 07.5 |
|
Vmag |
9.19 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
326.092 |
|
DEdeg |
0.13541 |
|
AstroRef |
|
|
Plx |
6.08 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
206765 |
|
BD |
BD-00 4260 |
|
CD |
|
|
CP |
|
|
Dm number |
-00 4260 |
|
VIred |
0.38 |
|
SpType |
F2V |
|
R SpType |
|
|
Coord arcsec 2000 |
214422.04+000807.5 |
|
HIP |
107333 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.6913764532 |
|
DErad |
0.0023633435 |
|
Plx |
5.67 |
|
PmRA |
36 |
|
PmDE |
4.15 |
|
E RArad |
1.06 |
|
E DErad |
0.69 |
|
E Plx |
1.22 |
|
E pmRA |
1.22 |
|
E pmDE |
0.7 |
|
Hpmag |
9.2816 |
|
E Hpmag |
0.0027 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
0.409 |
|
E BV |
0.026 |
|
VI |
0.48 |
|
Ccdm |
21444+0008 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.93 |
|
DDEs |
7.7 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.8 |
|
Sp |
A5 |
|
PmNote |
* |
|
PmRA |
39 |
|
PmDE |
16 |
|
Dm number |
-00 4260 |
|
Cat1 |
BD |
|
Name2 |
-00 2797 |
|
Cat2 |
AGK2/3 |
|
HD |
206765 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
21392S0019A |
|
HIC |
107333 |
|
21444+0008 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214419.78+000825.1 |
|
Mag |
10.48 |
|
PmRA |
4.00 |
|
PmDE |
-8.0 |
|
Tycho2 |
0543-01284-1 |
|
Calc delta mag |
1.25 |
|
Calc coord |
yes |
|
Tycho2 |
0543-01284-1 |
|
Pflag |
|
|
RAmdeg |
326.08272950 |
|
DEmdeg |
0.14043753 |
|
PmRA |
4.9 |
|
PmDE |
-5.8 |
|
E RAmdeg |
38 |
|
E DEmdeg |
46 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1984.31 |
|
EpDEm |
1980.36 |
|
Num |
3 |
|
Q RAmdeg |
0.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.0 |
|
Q pmDE |
1.1 |
|
BTmag |
12.299 |
|
E BTmag |
0.184 |
|
VTmag |
10.475 |
|
E VTmag |
0.051 |
|
Prox |
375 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
326.08271778 |
|
DEdeg |
0.14045111 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
39.5 |
|
E DEdeg |
48.9 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
21444+0008 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DUF |
|
DRAs |
-4.13 |
|
DDEs |
25.8 |
|
R dRAs |
65 |
|
Year |
1982 |
|
Theta |
299 |
|
Rho |
37.0 |
|
Obs |
1 |
|
Vmag |
11.3 |
|
Sp |
K |
|
PmNote |
* |
|
PmRA |
34 |
|
PmDE |
16 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
-00 2796 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
21392S0019B |
|
HIC |
|
|