00274+3054 HDS 62 (HD 2343)
00h 27m 23.42s +30° 53' 36.1" P.A. 314.00 sep 0.1 mag 8.55,10.46 Sp K1III... dist. 460.83 pc (1503.23 l.y.)
Coord 2000 |
00274+3054 |
|
Discov num |
HDS 62 |
|
Comp |
|
|
Coord arcsec 2000 |
00 27 23.42 +30 53 36.1 |
|
Date first |
1991 |
|
Date last |
2013 |
|
Obs |
5 |
|
Pa first |
67 |
|
Pa last |
314 |
|
P.A. Now (θ) |
314° |
|
Sep first |
0.3 |
|
Sep last |
0.08 |
|
Sep. Now (ρ) |
0.08" |
|
Mag pri |
8.55 |
|
Mag sec |
10.46 |
|
delta mag (ΔM) |
1.91 |
|
Spectral class |
K1III... (yellow-orange) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 2343 |
|
Constellation |
Andromeda |
|
SAO |
53907 |
|
HIP |
2170 |
|
Tycho2 |
2262-00040-1 |
|
Gaia DR2 |
2859205289960371840 |
|
HD |
2343 |
|
BD |
BD+30 60 |
|
Distance |
460.83 |
|
Distance ly |
1503.23 |
|
ORBITAL ELEMENTS
Period (P) | 936d (2.56y) | |
Periastron (T) | 42531.9d (1975.324y) | |
Semi-major axis (a) | 4.1m | ± 1 |
Eccentricity (e) | 0 | |
Inclination (i) | 48.9° | ± 11.6 |
Longitude of periastron (ω) | 0° | |
Node (Ω) | 293.2° | ± 9.9 |
Notes | n | |
Reference | Ren2013 | |
Equinox | 2000 | |
Last observation | | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
147.8 |
0.003 |
2001-01-01 |
297.8 |
0.004 |
2002-01-01 |
90.4 |
0.004 |
2003-01-01 |
229.3 |
0.003 |
2004-01-01 |
352.1 |
0.003 |
2005-01-01 |
133.1 |
0.004 |
2006-01-01 |
286.1 |
0.004 |
2007-01-01 |
74.9 |
0.003 |
2008-01-01 |
203.6 |
0.003 |
2009-01-01 |
332.0 |
0.003 |
2010-01-01 |
120.6 |
0.004 |
2011-01-01 |
273.7 |
0.004 |
2012-01-01 |
55.0 |
0.003 |
2013-01-01 |
177.8 |
0.003 |
2014-01-01 |
316.4 |
0.004 |
2015-01-01 |
109.0 |
0.004 |
2016-01-01 |
259.0 |
0.003 |
2017-01-01 |
30.1 |
0.003 |
2018-01-01 |
156.4 |
0.003 |
2019-01-01 |
303.5 |
0.004 |
2020-01-01 |
96.9 |
0.004 |
2021-01-01 |
240.3 |
0.003 |
2022-01-01 |
3.8 |
0.003 |
2023-01-01 |
139.9 |
0.004 |
2024-01-01 |
291.8 |
0.004 |
2025-01-01 |
82.9 |
0.004 |
2026-01-01 |
216.5 |
0.003 |
2027-01-01 |
341.1 |
0.003 |
2028-01-01 |
126.5 |
0.004 |
2029-01-01 |
279.9 |
0.004 |
2030-01-01 |
65.4 |
0.003 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 00274+3054 HDS 62 (HD 2343) : NOTES
discov_num |
notes |
refcode |
HDS 62 |
Ren & Fu (2013) calculated an astrometric orbit, combining Hipparcos |
Ren2013 |
|
Intermediate Astrometric Data with spectroscopic elements by |
|
|
Griffin (1979). |
Grf1979c |
REFERENCES
refcode |
metd |
author |
reference |
Grf1979c |
orb - |
Griffin, R.F. |
1979Obs....99...87G |
Grf1979c |
|
Observatory 99, 87, 1979 |
|
Ren2013 |
orb - |
Ren, S. & Fu, Y. |
2013AJ....145...81R |
Ren2013 |
|
AJ 145, 81, 2013 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HDS |
Hipparcos Double Star (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
00274+3054 |
HDS 62 |
|
1991 |
1 |
67 |
0.3 |
8.55 |
10.46 |
K1III... |
|
002723.42+305336.1 |
00274+3054 |
HDS 62 |
|
2007 |
2 |
72 |
0.3 |
8.55 |
10.46 |
K1III... |
|
002723.42+305336.1 |
00274+3054 |
HDS 62 |
|
2011 |
3 |
75 |
0.3 |
8.55 |
10.46 |
K1III... |
NO |
002723.42+305336.1 |
00274+3054 |
HDS 62 |
|
2013 |
5 |
314 |
0.1 |
8.55 |
10.46 |
K1III... |
NO |
002723.42+305336.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00274+3054 HDS 62 (HD 2343) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00274+3054 HDS 62 (HD 2343) : MEASURES
No records found.
WDS 00274+3054 (HD 2343) : 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 00274+3054 (HD 2343) : ALADIN DSS IMAGE @ 00h 27m 23.42s +30° 53' 36.1"
WDS 00274+3054 HDS 62 (HD 2343) : 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 |
|
00274+3054 |
HDS 62 |
|
314 |
0.1 |
|
Show |
|
00270+3058 |
COU 653 |
|
252 |
0.4 |
7 |
Show |
|
00253+3054 |
LDS3165 |
|
51 |
31.2 |
29 |
Show |
|
00294+3036 |
SMA 5 |
|
194 |
6.9 |
32 |
Show |
|
00250+3015 |
SKF 21 |
|
131 |
4.6 |
43 |
Show |
|
00266+3011 |
WSI 19 |
|
114 |
8.1 |
45 |
Show |
|
00262+3009 |
COU 652 |
|
2 |
1.4 |
48 |
Show |
|
00295+3137 |
J 871 |
|
357 |
2.2 |
52 |
Show |
|
00238+3145 |
COU 546 |
|
293 |
1.9 |
69 |
Show |
|
00231+3007 |
LDS3159 |
|
286 |
120.9 |
72 |
Show |
|
00278+2938 |
CBL 575 |
|
215 |
17.7 |
76 |
Show |
|
00301+2945 |
BU 1095 |
AB |
16 |
2.0 |
78 |
Show |
|
00301+2945 |
BU 1095 |
AC |
131 |
136.6 |
78 |
Show |
|
00301+2945 |
DRS 34 |
AD |
356 |
192.1 |
78 |
Show |
|
00274+3214 |
UC 371 |
|
32 |
40.0 |
81 |
Show |
|
00337+3049 |
CRB 29 |
|
1 |
35.8 |
82 |
Show |
|
00329+3007 |
FOX 111 |
|
27 |
23.1 |
86 |
Show |
|
00307+3208 |
STT 11 |
|
317 |
197.6 |
86 |
Show |
|
00224+2956 |
TDS1425 |
|
87 |
0.6 |
88 |
Show |
|
00245+3216 |
UC 361 |
|
175 |
9.2 |
91 |
Show |
|
00329+2957 |
BRT 231 |
|
33 |
4.3 |
91 |
Show |
|
00239+2930 |
STF 28 |
AB |
224 |
33.0 |
96 |
Show |
|
00239+2930 |
FYM 12 |
AC |
137 |
145.9 |
96 |
Show |
|
00333+2957 |
WIS 11 |
|
52 |
399.3 |
96 |
Show |
|
00342+3139 |
HDS 75 |
|
252 |
0.1 |
99 |
Show |
|
00345+3015 |
COU 654 |
|
209 |
0.3 |
100 |
Show |
|
00253+3230 |
STF 29 |
|
166 |
5.0 |
101 |
Show |
|
00337+2932 |
HJ 1032 |
|
247 |
13.2 |
103 |
Show |
|
00194+3108 |
HJ 620 |
|
192 |
14.2 |
103 |
Show |
|
00207+3159 |
CCA 1 |
|
359 |
4.6 |
109 |
Show |
|
00219+3218 |
LDS3157 |
|
120 |
14.8 |
111 |
Show |
|
00183+3057 |
LAF 23 |
|
254 |
4.0 |
117 |
Show |
|
00183+3118 |
TDS 11 |
|
23 |
1.0 |
119 |
Show |
|
00213+2923 |
RAO 182 |
|
358 |
0.3 |
120 |
Show |
|
00331+2915 |
AZC 4 |
|
72 |
26.5 |
124 |
Show |
|
00360+2959 |
STF 42 |
BC |
279 |
37.6 |
125 |
Show |
|
00360+2959 |
STF 42 |
AB |
21 |
6.0 |
125 |
Show |
|
00360+2959 |
STF 42 |
AC |
288 |
36.8 |
125 |
Show |
|
00178+3035 |
MLB 632 |
|
270 |
1.7 |
125 |
Show |
|
00357+3216 |
HJ 625 |
|
285 |
15.0 |
135 |
Show |
|
00335+3245 |
SEI 5 |
|
355 |
13.2 |
137 |
Show |
|
00235+3301 |
ES 313 |
|
24 |
4.4 |
137 |
Show |
|
00378+3031 |
A 915 |
|
130 |
1.0 |
137 |
Show |
|
00310+2844 |
GII 74 |
|
54 |
1.3 |
139 |
Show |
|
00310+2839 |
CTU 1 |
Aa,Ab |
233 |
1.3 |
140 |
Show |
|
00310+2839 |
HAU 2 |
AB |
279 |
12.4 |
140 |
Show |
|
00379+3010 |
CRB 30 |
|
1 |
6.1 |
143 |
Show |
|
00388+3101 |
AG 430 |
|
117 |
255.4 |
147 |
Show |
|
00198+3244 |
SEI 3 |
|
341 |
29.0 |
148 |
Show |
|
00262+2827 |
COU 446 |
|
313 |
0.9 |
148 |
Show |
|
00167+3001 |
RAO 180 |
|
174 |
0.9 |
149 |
|
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WDS 00274+3054 : COMPONENTS
00274+3054 A
Componente originario normalizzato |
AB |
|
Name |
HD 2343 |
|
Coord arcsec 2000 |
002723.42+305336.1 |
|
Mag |
8.55 |
|
Spectral class |
K1III... (yellow-orange) |
|
PmRA |
-2.00 |
|
PmDE |
-10.0 |
|
SAO |
53907 |
|
HIP |
2170 |
|
Tycho2 |
2262-00040-1 |
|
HD |
2343 |
|
BD |
BD+30 60 |
|
Tycho2 |
2262-00040-1 |
|
Pflag |
|
|
RAmdeg |
6.84758122 |
|
DEmdeg |
30.89332329 |
|
PmRA |
-3.9 |
|
PmDE |
-13.4 |
|
E RAmdeg |
8 |
|
E DEmdeg |
9 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1989.64 |
|
EpDEm |
1989.83 |
|
Num |
16 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.1 |
|
BTmag |
9.565 |
|
E BTmag |
0.025 |
|
VTmag |
8.299 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
2170 |
|
CCDM |
AB |
|
RAdeg |
6.84759083 |
|
DEdeg |
30.89335472 |
|
EpRA 1990 |
1.57 |
|
EpDE 1990 |
1.54 |
|
E RAdeg |
8.6 |
|
E DEdeg |
9.3 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
53907 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0005 |
|
DE1950 |
|
|
PmDE1950 |
-0.009 |
|
Vmag |
8.5 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
34 |
|
CatNum |
230 |
|
DM |
BD+30 60 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
2343 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.1080054 |
|
DE1950rad |
0.53436668 |
|
PmRA2000 |
0.0005 |
|
PmDE2000 |
-0.014 |
|
Catalog |
H |
|
HIP |
2170 |
|
Proxy |
H |
|
RAhms |
00 27 23.42 |
|
DEdms |
+30 53 36.1 |
|
Vmag |
8.21 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
6.8476 |
|
DEdeg |
30.8934 |
|
AstroRef |
* |
|
Plx |
1.61 |
|
CCDM |
00274+3054 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
67 |
|
Rho |
0.288 |
|
HD |
2343 |
|
BD |
BD+30 60 |
|
CD |
|
|
CP |
|
|
Dm number |
+30 60 |
|
VIred |
1.04 |
|
SpType |
K1III... |
|
R SpType |
|
|
Coord arcsec 2000 |
002723.42+305336.1 |
|
HIP |
2170 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.1195131602 |
|
DErad |
0.5391907929 |
|
Plx |
2.17 |
|
PmRA |
-2.85 |
|
PmDE |
-9.48 |
|
E RArad |
0.95 |
|
E DErad |
0.65 |
|
E Plx |
1.03 |
|
E pmRA |
1.04 |
|
E pmDE |
0.71 |
|
Hpmag |
8.375 |
|
E Hpmag |
0.0019 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
1.059 |
|
E BV |
0.02 |
|
VI |
1.03 |
|
Ccdm |
00274+3054 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.58 |
|
DDEs |
-24.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.5 |
|
Sp |
K1 |
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
-10 |
|
Dm number |
+30 60 |
|
Cat1 |
BD |
|
Name2 |
+30 49 |
|
Cat2 |
AGK2/3 |
|
HD |
2343 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
2170 |
|
00274+3054 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
002723.42+305336.2 |
|
Mag |
10.46 |
|
Calc delta mag |
1.91 |
|
Calc coord |
yes |
|
Ccdm |
00274+3054 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.56 |
|
DDEs |
-23.9 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
67 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
-10 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
2170 |
|