23506-5142 SLR 14 (HD 223551)
23h 50m 34.40s -51° 42' 19.4" P.A. 55.00 sep 1.0 mag 8.28,8.59 Sp G5 dist. 39.12 pc (127.61 l.y.)
Coord 2000 |
23506-5142 |
|
Discov num |
SLR 14 |
|
Comp |
|
|
Coord arcsec 2000 |
23 50 34.40 -51 42 19.4 |
|
Date first |
1891 |
|
Date last |
2018 |
|
Obs |
63 |
|
Pa first |
70 |
|
Pa last |
54.9 |
|
P.A. Now (θ) |
46.2° |
|
Sep first |
0.9 |
|
Sep last |
0.992 |
|
Sep. Now (ρ) |
0.993" |
|
Mag pri |
8.28 |
|
Mag sec |
8.59 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+071 |
|
Sec motion ra |
+071 |
|
Pri motion dec |
-100 |
|
Sec motion dec |
-100 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 223551 |
|
Constellation |
Phoenix |
|
SAO |
248037 |
|
HIP |
117570 |
|
Tycho2 |
8463-01172-1 |
|
Gaia DR2 |
6522076201694155392 |
|
HD |
223551 |
|
GC |
33078 |
|
CP |
CP-5212220 |
|
Distance |
39.12 |
|
Distance ly |
127.61 |
|
ORBITAL ELEMENTS
Period (P) | 116.1964y | ± 1.5976 |
Periastron (T) | 1978.3608y | ± 0.3695 |
Semi-major axis (a) | 0.81479a | ± 0.00862 |
Eccentricity (e) | 0.26425 | ± 0.00924 |
Inclination (i) | 153.944° | ± 1.874 |
Longitude of periastron (ω) | 212.119° | ± 4.998 |
Node (Ω) | 51.965° | ± 4.035 |
Notes | n | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2013 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
99.3 |
0.739 |
2001 |
96.1 |
0.754 |
2002 |
93.0 |
0.770 |
2003 |
90.1 |
0.785 |
2004 |
87.3 |
0.800 |
2005 |
84.5 |
0.815 |
2006 |
81.9 |
0.830 |
2007 |
79.3 |
0.844 |
2008 |
76.9 |
0.857 |
2009 |
74.5 |
0.871 |
2010 |
72.2 |
0.883 |
2011 |
69.9 |
0.895 |
2012 |
67.7 |
0.907 |
2013 |
65.6 |
0.918 |
2014 |
63.5 |
0.928 |
2015 |
61.4 |
0.938 |
2016 |
59.4 |
0.947 |
2017 |
57.5 |
0.955 |
2018 |
55.5 |
0.963 |
2019 |
53.6 |
0.971 |
2020 |
51.7 |
0.977 |
2021 |
49.9 |
0.983 |
2022 |
48.1 |
0.989 |
2023 |
46.2 |
0.993 |
2024 |
44.4 |
0.998 |
2025 |
42.7 |
1.001 |
2026 |
40.9 |
1.004 |
2027 |
39.1 |
1.007 |
2028 |
37.4 |
1.008 |
2029 |
35.6 |
1.010 |
2030 |
33.9 |
1.010 |
2031 |
32.1 |
1.010 |
2032 |
30.4 |
1.010 |
2033 |
28.6 |
1.009 |
2034 |
26.9 |
1.007 |
2035 |
25.1 |
1.005 |
2036 |
23.4 |
1.003 |
2037 |
21.6 |
1.000 |
2038 |
19.8 |
0.996 |
2039 |
18.0 |
0.992 |
2040 |
16.2 |
0.988 |
2041 |
14.3 |
0.983 |
2042 |
12.5 |
0.978 |
2043 |
10.6 |
0.972 |
2044 |
8.7 |
0.966 |
2045 |
6.8 |
0.960 |
2046 |
4.8 |
0.953 |
2047 |
2.9 |
0.946 |
2048 |
0.9 |
0.938 |
2049 |
358.8 |
0.931 |
2050 |
356.7 |
0.923 |
|
|

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 23506-5142 SLR 14 (HD 223551) : NOTES
discov_num |
notes |
refcode |
SLR 14 |
High but rather imprecise mass-sum. |
Sod1999 |
|
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 2.28 +/- 0.37, 1.92, and 0.95 Msun, respectively. |
Mlk2012 |
REFERENCES
refcode |
metd |
author |
reference |
Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Sod1999 |
orb - |
Soderhjelm, S. |
1999A&A...341..121S |
Sod1999 |
|
A&A 341, 121, 1999 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
IZM |
Izmailov, I.S., Kiselev, A. A., Kiseleva, T.P., & Khrutskaya, E.V. |
2 |
IZM |
Izmailov, I.S., Khovricheva, M.L., Khovrichev, M. Yu., Kiyaeva, O.V., Khrutskaya, |
2 |
IZM |
E.V., Romanenko, L.G., Grosheva, E.A., Maslennikov, K.L. & Kalinichenko, O.A. |
7 |
IZM |
(Orbital elements from weighted solutions used when available (Table 2), |
7 |
IZM |
unweighted elements (Table 1) used for remaining 29 systems.) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
23506-5142 |
SLR 14 |
|
2001 |
49 |
95 |
0.8 |
8.28 |
8.59 |
G5 |
NOD |
235034.40-514219.4 |
23506-5142 |
SLR 14 |
|
2008 |
54 |
75 |
0.9 |
8.28 |
8.59 |
G5 |
NOD |
235034.40-514219.4 |
23506-5142 |
SLR 14 |
|
2009 |
56 |
73 |
0.9 |
8.28 |
8.59 |
G5 |
NOD |
235034.40-514219.4 |
23506-5142 |
SLR 14 |
|
2013 |
57 |
66 |
0.9 |
8.28 |
8.59 |
G5 |
NO |
235034.40-514219.4 |
23506-5142 |
SLR 14 |
|
2016 |
59 |
59 |
1.0 |
8.28 |
8.59 |
G5 |
NO |
235034.40-514219.4 |
23506-5142 |
SLR 14 |
|
2018 |
61 |
55 |
1.0 |
8.28 |
8.59 |
G5 |
NO |
235034.40-514219.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23506-5142 SLR 14 (HD 223551) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23506-5142 SLR 14 (HD 223551) : MEASURES
No records found.
WDS 23506-5142 (HD 223551) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 23506-5142 (HD 223551) : ALADIN DSS IMAGE @ 23h 50m 34.40s -51° 42' 19.4"
WDS 23506-5142 SLR 14 (HD 223551) : 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 |
|
23506-5142 |
SLR 14 |
|
55 |
1.0 |
0 |
Show |
|
23515-5139 |
TDT4239 |
|
64 |
1.0 |
10 |
Show |
|
23499-5107 |
TDT4225 |
|
310 |
0.5 |
37 |
Show |
|
23546-5134 |
HJ 5431 |
|
149 |
35.4 |
39 |
Show |
|
23537-5215 |
UC 5044 |
|
133 |
39.0 |
44 |
Show |
|
23481-5053 |
I 305 |
|
122 |
3.1 |
55 |
Show |
|
23568-5207 |
UC 5050 |
|
134 |
40.4 |
63 |
Show |
|
23515-5040 |
UC 5037 |
|
337 |
13.0 |
63 |
Show |
|
23439-5219 |
TDT4166 |
|
114 |
0.7 |
72 |
Show |
|
23476-5256 |
TDT4197 |
|
146 |
0.6 |
79 |
Show |
|
23500-5024 |
KPP3086 |
|
68 |
20.9 |
79 |
Show |
|
23438-5044 |
RST1176 |
|
98 |
2.5 |
86 |
Show |
|
23409-5159 |
TDT4147 |
|
101 |
0.5 |
91 |
Show |
|
23446-5307 |
TDT4171 |
|
47 |
1.4 |
101 |
Show |
|
23566-5018 |
TOK 377 |
|
273 |
0.3 |
102 |
Show |
|
23464-5317 |
HJ 5420 |
|
42 |
9.6 |
102 |
Show |
|
23499-4956 |
TDT4224 |
|
260 |
0.5 |
107 |
Show |
|
23566-5320 |
TDT4284 |
|
263 |
0.8 |
112 |
Show |
|
23583-5008 |
SKF1191 |
|
67 |
23.1 |
120 |
Show |
|
23383-5229 |
FIN 291 |
|
124 |
2.4 |
123 |
Show |
|
23548-5355 |
TDT4265 |
AB |
249 |
0.6 |
138 |
Show |
|
23537-4926 |
I 1476 |
|
318 |
0.2 |
140 |
Show |
|
23357-5126 |
UC 4991 |
|
101 |
12.1 |
140 |
Show |
|
23350-5100 |
I 692 |
AB |
183 |
1.5 |
152 |
Show |
|
23350-5100 |
B 9040 |
AC |
35 |
17.0 |
152 |
Show |
|
23501-5415 |
RST2228 |
|
11 |
1.0 |
153 |
Show |
|
23441-5412 |
HDS3372 |
|
284 |
0.3 |
162 |
Show |
|
23526-5428 |
TOI 293 |
|
0 |
0.8 |
167 |
Show |
|
23534-4856 |
HDS3392 |
|
31 |
0.2 |
169 |
Show |
|
23325-5157 |
TDT4091 |
|
9 |
3.4 |
169 |
Show |
|
23355-5012 |
DAW 27 |
|
357 |
3.7 |
169 |
Show |
|
23474-5436 |
HJ 5421 |
|
226 |
18.7 |
175 |
Show |
|
23593-5422 |
UC 5057 |
|
353 |
31.4 |
178 |
Show |
|
23556-5435 |
BRT2583 |
|
253 |
2.9 |
179 |
Show |
|
23366-4940 |
HJ 5408 |
|
307 |
7.5 |
181 |
Show |
|
23558-4845 |
TDT4277 |
|
12 |
1.0 |
184 |
Show |
|
23456-4841 |
HDS3376 |
|
35 |
0.3 |
188 |
Show |
|
23307-5056 |
UC 4972 |
|
113 |
22.8 |
192 |
Show |
|
23417-5442 |
UC 5007 |
|
137 |
29.3 |
197 |
Show |
|
23520-5506 |
UC 5040 |
|
236 |
37.0 |
205 |
Show |
|
23338-4924 |
UC 4985 |
|
194 |
14.6 |
211 |
Show |
|
23317-5346 |
TOK 645 |
|
69 |
999.9 |
212 |
Show |
|
23319-5351 |
TDT4086 |
|
124 |
1.8 |
214 |
Show |
|
23336-4924 |
KPP4321 |
|
257 |
1.9 |
214 |
Show |
|
23460-5512 |
TDT4181 |
|
165 |
0.9 |
214 |
Show |
|
23356-4901 |
TDT4115 |
|
52 |
0.6 |
217 |
Show |
|
23497-4805 |
HDS3384 |
|
20 |
0.5 |
218 |
Show |
|
23313-5400 |
B 601 |
|
185 |
0.3 |
223 |
Show |
|
23324-4913 |
UC 4979 |
|
14 |
26.7 |
230 |
Show |
|
23363-4835 |
LDS 819 |
AB |
304 |
28.9 |
232 |
Show |
|
23363-4835 |
GAT 32 |
AC |
329 |
322.9 |
232 |
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WDS 23506-5142 : COMPONENTS
23506-5142 A
Name |
HD 223551 |
|
Coord arcsec 2000 |
235034.40-514219.4 |
|
Mag |
8.28 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
71.00 |
|
PmDE |
-100.0 |
|
SAO |
248037 |
|
HIP |
117570 |
|
Tycho2 |
8463-01172-1 |
|
HD |
223551 |
|
GC |
33078 |
|
CP |
CP-5212220 |
|
Tycho2 |
8463-01172-1 |
|
Pflag |
|
|
RAmdeg |
357.64341131 |
|
DEmdeg |
-51.70544287 |
|
PmRA |
70.8 |
|
PmDE |
-100.3 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.38 |
|
EpDEm |
1991.51 |
|
Num |
12 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.1 |
|
BTmag |
8.657 |
|
E BTmag |
0.016 |
|
VTmag |
7.765 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
117570 |
|
CCDM |
AB |
|
RAdeg |
357.64314944 |
|
DEdeg |
-51.70521417 |
|
EpRA 1990 |
1.77 |
|
EpDE 1990 |
1.79 |
|
E RAdeg |
4.7 |
|
E DEdeg |
4.8 |
|
Posflg |
P |
|
Corr |
0.2 |
|
SAO |
248037 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0081 |
|
DE1950 |
|
|
PmDE1950 |
-0.094 |
|
Vmag |
7.7 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
33078 |
|
DM |
CP-5212220 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
223551 |
|
M HD |
0 |
|
GC |
33078 |
|
RA1950rad |
6.23055403 |
|
DE1950rad |
-0.90725943 |
|
PmRA2000 |
0.0079 |
|
PmDE2000 |
-0.1 |
|
Catalog |
H |
|
HIP |
117570 |
|
Proxy |
H |
|
RAhms |
23 50 34.33 |
|
DEdms |
-51 42 18.5 |
|
Vmag |
7.62 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
357.643 |
|
DEdeg |
-51.7051 |
|
AstroRef |
A |
|
Plx |
24.45 |
|
CCDM |
23506-5142 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
135 |
|
Rho |
0.608 |
|
HD |
223551 |
|
BD |
|
|
CD |
|
|
CP |
CP-5212220 |
|
Dm number |
-5212220 |
|
VIred |
0.8 |
|
SpType |
G8/K0V |
|
R SpType |
|
|
Coord arcsec 2000 |
235034.33-514218.5 |
|
HIP |
117570 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
6.2420488234 |
|
DErad |
-0.9024250686 |
|
Plx |
25.56 |
|
PmRA |
45.26 |
|
PmDE |
-110 |
|
E RArad |
0.99 |
|
E DErad |
0.96 |
|
E Plx |
1.24 |
|
E pmRA |
1.65 |
|
E pmDE |
1.39 |
|
Hpmag |
7.7565 |
|
E Hpmag |
0.002 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
0.764 |
|
E BV |
0.002 |
|
VI |
0.8 |
|
Ccdm |
23506-5142 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.57 |
|
DDEs |
-20.1 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.1 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
71 |
|
PmDE |
-104 |
|
Dm number |
-5212220 |
|
Cat1 |
CPD |
|
Name2 |
248037 |
|
Cat2 |
SAO |
|
HD |
223551 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23453S5216A |
|
HIC |
117570 |
|
23506-5142 B
Coord arcsec 2000 |
235034.45-514218.8 |
|
Mag |
8.59 |
|
PmRA |
71.00 |
|
PmDE |
-100.0 |
|
Calc delta mag |
0.31 |
|
Calc coord |
yes |
|
Ccdm |
23506-5142 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
SLR 14 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1891 |
|
Theta |
|
|
Rho |
|
|
Obs |
99 |
|
Vmag |
8.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23453S5216B |
|
HIC |
117570 |
|