00122+4647 A 802 (HD 764)
00h 12m 10.31s +46° 46' 29.7" P.A. 138.00 sep 0.2 mag 9.70,10.35 Sp F8 dist. 267.38 pc (872.19 l.y.)
Coord 2000 |
00122+4647 |
|
Discov num |
A 802 |
|
Comp |
|
|
Coord arcsec 2000 |
00 12 10.31 +46 46 29.7 |
|
Date first |
1904 |
|
Date last |
1991 |
|
Obs |
15 |
|
Pa first |
338 |
|
Pa last |
138 |
|
P.A. Now (θ) |
138° |
|
Sep first |
0.2 |
|
Sep last |
0.158 |
|
Sep. Now (ρ) |
0.158" |
|
Mag pri |
9.70 |
|
Mag sec |
10.35 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+061 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 764 |
|
Constellation |
Andromeda |
|
SAO |
36152 |
|
HIP |
984 |
|
Tycho2 |
3247-00446-1 |
|
Gaia DR2 |
392942198522189184 |
|
HD |
764 |
|
ADS |
149 |
|
BD |
BD+45 23 |
|
Distance |
267.38 |
|
Distance ly |
872.19 |
|
ORBITAL ELEMENTS
Period (P) | 269.52y | |
Periastron (T) | 1972.51y | |
Semi-major axis (a) | 0.26a | |
Eccentricity (e) | 0.511 | |
Inclination (i) | 108.8° | |
Longitude of periastron (ω) | 266.6° | |
Node (Ω) | 125.6° | |
Notes | n | |
Reference | Msn2001c | |
Equinox | 2000 | |
Last observation | 1991 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
125.4 |
0.199 |
2001 |
124.8 |
0.203 |
2002 |
124.2 |
0.206 |
2003 |
123.6 |
0.209 |
2004 |
123.0 |
0.212 |
2005 |
122.5 |
0.214 |
2006 |
122.0 |
0.217 |
2007 |
121.4 |
0.219 |
2008 |
120.9 |
0.221 |
2009 |
120.4 |
0.223 |
2010 |
119.9 |
0.225 |
2011 |
119.4 |
0.226 |
2012 |
118.9 |
0.228 |
2013 |
118.5 |
0.229 |
2014 |
118.0 |
0.231 |
2015 |
117.5 |
0.232 |
2016 |
117.0 |
0.233 |
2017 |
116.6 |
0.233 |
2018 |
116.1 |
0.234 |
2019 |
115.7 |
0.235 |
2020 |
115.2 |
0.235 |
2021 |
114.8 |
0.236 |
2022 |
114.3 |
0.236 |
2023 |
113.9 |
0.236 |
2024 |
113.4 |
0.236 |
2025 |
113.0 |
0.236 |
2026 |
112.5 |
0.236 |
2027 |
112.1 |
0.236 |
2028 |
111.6 |
0.236 |
2029 |
111.2 |
0.236 |
2030 |
110.7 |
0.235 |
2031 |
110.3 |
0.235 |
2032 |
109.8 |
0.234 |
2033 |
109.4 |
0.234 |
2034 |
108.9 |
0.233 |
2035 |
108.4 |
0.232 |
2036 |
108.0 |
0.231 |
2037 |
107.5 |
0.231 |
2038 |
107.0 |
0.230 |
2039 |
106.6 |
0.229 |
2040 |
106.1 |
0.228 |
2041 |
105.6 |
0.227 |
2042 |
105.1 |
0.226 |
2043 |
104.6 |
0.224 |
2044 |
104.1 |
0.223 |
2045 |
103.6 |
0.222 |
2046 |
103.1 |
0.221 |
2047 |
102.6 |
0.219 |
2048 |
102.1 |
0.218 |
2049 |
101.5 |
0.216 |
2050 |
101.0 |
0.215 |
|
|

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 00122+4647 A 802 (HD 764) : NOTES
discov_num |
notes |
refcode |
A 802 |
Not seen 1950-1976. Possibly a whole revolution. |
|
REFERENCES
refcode |
metd |
author |
reference |
Msn2001c |
orb - |
Mason, B.D. & Hartkopf, W.I. |
2001IAUDS.144....1M |
Msn2001c |
|
Inf. Circ. 144, 1, 2001 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
333 |
MSN |
Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., |
333 |
MSN |
ten Brummelaar, T.A., & McAlister, H.A. |
344 |
MSN |
Mason, B.D., Martin, C., Hartkopf, W.I., Barry, D.J., Germain, M.E., |
344 |
MSN |
Douglass, G.G., Worley, C.E., ten Brummelaar, T.A., et al. |
381 |
MSN |
Mason, B.D., Hartkopf, W.I., Raghavan, D., Subasavage, J.P., Roberts, L.C., Jr., |
381 |
MSN |
Turner, N.H., & ten Brummelaar, T.A. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
00122+4647 |
A 802 |
|
1991 |
15 |
138 |
0.2 |
9.70 |
10.35 |
F8 |
NO |
001210.31+464629.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00122+4647 A 802 (HD 764) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00122+4647 A 802 (HD 764) : MEASURES
No records found.
WDS 00122+4647 (HD 764) : 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 00122+4647 (HD 764) : ALADIN DSS IMAGE @ 00h 12m 10.31s +46° 46' 29.7"
WDS 00122+4647 A 802 (HD 764) : 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 |
|
00122+4647 |
A 802 |
|
138 |
0.2 |
0 |
Show |
|
00133+4636 |
ES 1194 |
|
293 |
5.2 |
16 |
Show |
|
00138+4648 |
ROE 59 |
AB |
214 |
12.2 |
18 |
Show |
|
00138+4648 |
ROE 59 |
AC |
15 |
104.7 |
18 |
Show |
|
00121+4704 |
FMR 177 |
|
290 |
9.6 |
18 |
Show |
|
00137+4656 |
BRT 63 |
|
309 |
5.6 |
19 |
Show |
|
00114+4710 |
TDS1336 |
|
18 |
0.6 |
25 |
Show |
|
00125+4625 |
D 1 |
|
74 |
13.9 |
26 |
Show |
|
00148+4648 |
LDS3142 |
|
119 |
84.2 |
29 |
Show |
|
00100+4623 |
STF 3 |
|
83 |
5.1 |
32 |
Show |
|
00102+4717 |
TDS1329 |
|
72 |
0.7 |
37 |
Show |
|
00132+4723 |
TDS1345 |
|
294 |
6.0 |
39 |
Show |
|
00142+4612 |
ES 1195 |
|
15 |
6.7 |
41 |
Show |
|
00149+4610 |
BRT 66 |
|
215 |
1.1 |
46 |
Show |
|
00152+4723 |
TDS1360 |
AB |
107 |
2.2 |
48 |
Show |
|
00124+4558 |
HDS 27 |
AB |
132 |
0.2 |
49 |
Show |
|
00124+4558 |
HDS 27 |
AC |
121 |
2.0 |
49 |
Show |
|
00099+4601 |
TDS1325 |
|
9 |
0.6 |
51 |
Show |
|
00157+4730 |
KPP2491 |
|
16 |
22.3 |
57 |
Show |
|
00072+4723 |
ES 1193 |
|
65 |
2.3 |
64 |
Show |
|
00158+4543 |
TDS1368 |
|
337 |
0.7 |
74 |
Show |
|
00191+4625 |
TDS1396 |
|
281 |
0.4 |
75 |
Show |
|
00138+4801 |
TDS1352 |
|
291 |
2.3 |
76 |
Show |
|
00165+4749 |
BVD 172 |
|
301 |
20.1 |
77 |
Show |
|
00096+4758 |
ES 1126 |
|
319 |
6.4 |
77 |
Show |
|
00197+4639 |
ES 1196 |
|
189 |
4.8 |
79 |
Show |
|
00130+4806 |
TDS1344 |
|
104 |
0.7 |
81 |
Show |
|
00109+4807 |
LEP 2 |
AB |
47 |
24.0 |
82 |
Show |
|
00109+4807 |
TOK 443 |
AC |
152 |
999.9 |
82 |
Show |
|
00203+4650 |
COU1852 |
|
268 |
0.7 |
85 |
Show |
|
00105+4524 |
CBL 1 |
|
230 |
23.0 |
85 |
Show |
|
00057+4549 |
POP 217 |
YG |
189 |
9.7 |
86 |
Show |
|
00046+4723 |
ES 1293 |
|
185 |
5.9 |
86 |
Show |
|
00057+4549 |
STT 547 |
AB |
191 |
5.9 |
89 |
Show |
|
00057+4549 |
POP 217 |
AQ |
130 |
20.0 |
89 |
Show |
|
00057+4549 |
POP 217 |
AX |
222 |
12.0 |
89 |
Show |
|
00057+4549 |
POP 217 |
AY |
78 |
188.8 |
89 |
Show |
|
00057+4549 |
STT 547 |
AC |
263 |
120.7 |
89 |
Show |
|
00057+4549 |
STT 547 |
AD |
232 |
113.3 |
89 |
Show |
|
00057+4549 |
STT 547 |
AE |
340 |
60.6 |
89 |
Show |
|
00057+4549 |
STT 547 |
AF |
254 |
330.0 |
89 |
Show |
|
00057+4549 |
POP 217 |
AP |
311 |
18.9 |
89 |
Show |
|
00057+4549 |
STT 547 |
BC |
266 |
115.7 |
89 |
Show |
|
00057+4549 |
STT 547 |
BD |
233 |
106.4 |
89 |
Show |
|
00057+4549 |
STT 547 |
BE |
346 |
64.4 |
89 |
Show |
|
00057+4549 |
STT 547 |
BF |
251 |
324.2 |
89 |
Show |
|
00057+4549 |
STT 547 |
BP |
331 |
20.3 |
89 |
Show |
|
00057+4549 |
PAL 2 |
Ca,Cb |
91 |
6.1 |
91 |
Show |
|
00049+4554 |
VYS 1 |
|
207 |
3.0 |
92 |
Show |
|
00092+4520 |
TDS1319 |
|
348 |
0.8 |
93 |
Show |
|
00110+4820 |
ES 1127 |
AB |
1 |
89.7 |
95 |
|
|
WDS 00122+4647 : COMPONENTS
00122+4647 A
Name |
HD 764 |
|
Coord arcsec 2000 |
001210.31+464629.7 |
|
Mag |
9.7 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
61.00 |
|
PmDE |
6.0 |
|
SAO |
36152 |
|
HIP |
984 |
|
Tycho2 |
3247-00446-1 |
|
HD |
764 |
|
BD |
BD+45 23 |
|
Tycho2 |
3247-00446-1 |
|
Pflag |
|
|
RAmdeg |
3.04312243 |
|
DEmdeg |
46.77490977 |
|
PmRA |
50.3 |
|
PmDE |
0.2 |
|
E RAmdeg |
9 |
|
E DEmdeg |
9 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.13 |
|
EpDEm |
1990.88 |
|
Num |
6 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.8 |
|
BTmag |
9.657 |
|
E BTmag |
0.019 |
|
VTmag |
9.186 |
|
E VTmag |
0.015 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
984 |
|
CCDM |
AS |
|
RAdeg |
3.04295500 |
|
DEdeg |
46.77490917 |
|
EpRA 1990 |
1.80 |
|
EpDE 1990 |
1.54 |
|
E RAdeg |
8.5 |
|
E DEdeg |
9.2 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
36152 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0052 |
|
DE1950 |
|
|
PmDE1950 |
0.002 |
|
Vmag |
8.9 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
3 |
|
CatNum |
15 |
|
DM |
BD+45 23 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
764 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.04167008 |
|
DE1950rad |
0.81152342 |
|
PmRA2000 |
0.0054 |
|
PmDE2000 |
-0.003 |
|
Catalog |
H |
|
HIP |
984 |
|
Proxy |
H |
|
RAhms |
00 12 10.31 |
|
DEdms |
+46 46 29.7 |
|
Vmag |
9.12 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
3.04294 |
|
DEdeg |
46.7749 |
|
AstroRef |
* |
|
Plx |
4.88 |
|
CCDM |
00122+4647 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AS |
|
Theta |
138 |
|
Rho |
0.158 |
|
HD |
764 |
|
BD |
BD+45 23 |
|
CD |
|
|
CP |
|
|
Dm number |
+45 23 |
|
VIred |
0.57 |
|
SpType |
F8 |
|
R SpType |
|
|
Coord arcsec 2000 |
001210.31+464629.7 |
|
HIP |
984 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.0531093813 |
|
DErad |
0.816376176 |
|
Plx |
3.74 |
|
PmRA |
48.41 |
|
PmDE |
-0.18 |
|
E RArad |
0.79 |
|
E DErad |
0.56 |
|
E Plx |
1.11 |
|
E pmRA |
0.95 |
|
E pmDE |
0.62 |
|
Hpmag |
9.2257 |
|
E Hpmag |
0.0022 |
|
SHp |
0.023 |
|
VA |
0 |
|
BV |
0.479 |
|
E BV |
0.021 |
|
VI |
0.55 |
|
Ccdm |
00122+4647 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.57 |
|
DDEs |
-29.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
63 |
|
PmDE |
14 |
|
Dm number |
+45 23 |
|
Cat1 |
BD |
|
Name2 |
+46 15 |
|
Cat2 |
AGK2/3 |
|
HD |
764 |
|
M HD |
|
|
ADS BDS |
A 149 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00070N4613A |
|
HIC |
984 |
|
00122+4647 B
Coord arcsec 2000 |
001210.32+464629.6 |
|
Mag |
10.35 |
|
Calc delta mag |
0.65 |
|
Calc coord |
yes |
|
Ccdm |
00122+4647 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 802 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1945 |
|
Theta |
283 |
|
Rho |
0.2 |
|
Obs |
8 |
|
Vmag |
9.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 149 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
00070N4613B |
|
HIC |
984 |
|