23328-1651 VOU 28 BC
23h 32m 46.58s -16° 45' 08.4" P.A. 357.00 sep 0.7 mag 11.14,11.17 Sp M3Ve dist. 193.8 pc (632.18 l.y.)
Coord 2000 |
23328-1651 |
|
Discov num |
VOU 28 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 32 46.58 -16 45 08.4 |
|
Date first |
1934 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
358 |
|
Pa last |
357 |
|
P.A. Now (θ) |
357° |
|
Sep first |
0.5 |
|
Sep last |
0.66 |
|
Sep. Now (ρ) |
0.66" |
|
Mag pri |
11.14 |
|
Mag sec |
11.17 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
M3Ve (red) |
|
Pri motion ra |
+349 |
|
Sec motion ra |
|
|
Pri motion dec |
-218 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
23328-1651 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 221503 |
165756 |
23 32 49 -16 50 44 |
LDS 816 A,BC |
2010 |
11 |
353 |
338.2 |
8.76 |
10.39 |
1.63 |
|
|
Show |
|
165756 |
23 32 49 -16 50 44 |
LAF 73 AD |
2005 |
1 |
234 |
9.0 |
5.60 |
21.20 |
15.60 |
|
|
Show |
|
165756 |
23 32 49 -16 50 44 |
SHY 110 AE |
2016 |
5 |
190 |
999.9 |
8.76 |
11.06 |
2.30 |
|
|
Show |
|
|
23 32 47 -16 45 08 |
VOU 28 BC |
2021 |
16 |
357 |
0.7 |
11.14 |
11.17 |
0.03 |
Y |
<=== |
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
HIP |
116191 |
|
Tycho2 |
6403-01115-1 |
|
GL |
Gl 897A |
|
BD |
BD-17 6768 |
|
Distance |
193.8 |
|
Distance ly |
632.18 |
|
ORBITAL ELEMENTS
Period (P) | 44.28y | ± 0.35 |
Periastron (T) | 2025.57y | ± 0.1 |
Semi-major axis (a) | 0.823a | ± 0.002 |
Eccentricity (e) | 0.234 | ± 0.003 |
Inclination (i) | 89.4° | ± 0.5 |
Longitude of periastron (ω) | 243.6° | ± 1.5 |
Node (Ω) | 176.7° | ± 0.5 |
Notes | n | |
Reference | Doc2022b | |
Equinox | | |
Last observation | 2021 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
177.3 |
0.700 |
2001 |
177.4 |
0.635 |
2002 |
177.6 |
0.564 |
2003 |
177.8 |
0.487 |
2004 |
178.1 |
0.404 |
2005 |
178.5 |
0.317 |
2006 |
179.3 |
0.227 |
2007 |
181.1 |
0.134 |
2008 |
191.6 |
0.040 |
2009 |
346.4 |
0.057 |
2010 |
352.9 |
0.150 |
2011 |
354.4 |
0.243 |
2012 |
355.1 |
0.332 |
2013 |
355.5 |
0.416 |
2014 |
355.8 |
0.494 |
2015 |
356.0 |
0.564 |
2016 |
356.2 |
0.623 |
2017 |
356.3 |
0.670 |
2018 |
356.4 |
0.703 |
2019 |
356.5 |
0.718 |
2020 |
356.6 |
0.714 |
2021 |
356.8 |
0.688 |
2022 |
356.9 |
0.639 |
2023 |
357.0 |
0.566 |
2024 |
357.3 |
0.470 |
2025 |
357.6 |
0.354 |
2026 |
358.3 |
0.222 |
2027 |
1.4 |
0.081 |
2028 |
170.7 |
0.065 |
2029 |
174.9 |
0.207 |
2030 |
175.7 |
0.342 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 23328-1651 VOU 28 BC : NOTES
discov_num |
notes |
refcode |
LDS 816 |
See BC (VOU 28) at 23328-1645 |
Kui1943 |
|
A,BC: NLTT 57183/57180 |
Chm2004 |
SHY 110 |
AE: HIP 116215 + HIP 116003. |
|
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
Doc2022b |
orb - |
Docobo, J.A., Campo, P., Mendez, R.A., & Costa, E. |
2022IAUDS.206....1S |
Doc2022b |
|
Inf. Circ. 206, 1, 2021 |
|
Kui1943 |
Mb - |
Kuiper, G.P. |
1943ApJ....97..275K |
Kui1943 |
|
ApJ 97, 275, 1943 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LAF |
Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., |
1 |
LAF |
Rigaut, F., Graham, J.R., et al. |
10 |
LAF |
Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & |
10 |
LAF |
Hauschildt, P. |
13 |
LDS |
Luyten p.m. catalog (from additional DD list) |
13 |
SHY |
Shaya, E.J. & Olling, R. |
15 |
VOU |
Voute, J.G. |
43 |
VOU |
Voute, J.G., Terkule, Strand, K., van den Bos, W., Wallenquist, A., van Dissel, |
43 |
VOU |
Janssen, & Witlox |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
23328-1651 |
VOU 28 |
BC |
2021 |
16 |
357 |
0.7 |
11.14 |
11.17 |
M3Ve |
NO |
233246.58-164508.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23328-1651 VOU 28 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23328-1651 VOU 28 BC : MEASURES
No records found.
WDS 23328-1651 : 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 23328-1651 : ALADIN DSS IMAGE @ 23h 32m 46.58s -16° 45' 08.4"
WDS 23328-1651 VOU 28 BC : 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 |
|
23328-1651 |
VOU 28 |
BC |
357 |
0.7 |
|
Show |
|
23328-1651 |
LDS 816 |
A,BC |
353 |
338.2 |
6 |
Show |
|
23328-1651 |
LAF 73 |
AD |
234 |
9.0 |
6 |
Show |
|
23328-1651 |
SHY 110 |
AE |
190 |
999.9 |
6 |
Show |
|
23346-1647 |
LDS2990 |
|
328 |
13.5 |
27 |
Show |
|
23301-1717 |
HJ 3197 |
|
307 |
8.1 |
50 |
Show |
|
23292-1646 |
GWP3307 |
AB |
95 |
37.4 |
51 |
Show |
|
23292-1646 |
GWP3308 |
AC |
292 |
101.9 |
51 |
Show |
|
23325-1741 |
SKF2031 |
|
25 |
42.2 |
57 |
Show |
|
23325-1742 |
SKF 333 |
|
222 |
2.6 |
57 |
Show |
|
23327-1749 |
UC 4980 |
|
294 |
36.6 |
64 |
Show |
|
23351-1551 |
GWP3325 |
|
211 |
30.2 |
64 |
Show |
|
23318-1755 |
UC 4976 |
|
13 |
36.3 |
72 |
Show |
|
23342-1531 |
SKF 128 |
|
224 |
108.0 |
77 |
Show |
|
23308-1810 |
GWP3316 |
|
86 |
190.2 |
90 |
Show |
|
23274-1736 |
HJ 3194 |
|
65 |
18.3 |
93 |
Show |
|
23343-1509 |
UC 4988 |
|
44 |
61.5 |
99 |
Show |
|
23257-1655 |
HJ 3192 |
|
118 |
33.3 |
102 |
Show |
|
23340-1502 |
RST4128 |
|
215 |
3.0 |
105 |
Show |
|
23403-1642 |
GWP3343 |
|
113 |
17.9 |
109 |
Show |
|
23254-1717 |
HJ 5398 |
|
2 |
29.3 |
111 |
Show |
|
23326-1454 |
SKF 127 |
|
65 |
48.5 |
112 |
Show |
|
23352-1834 |
HJ 3202 |
|
250 |
4.6 |
115 |
Show |
|
23318-1448 |
HDS3351 |
|
328 |
0.9 |
118 |
Show |
|
23251-1735 |
GWP3293 |
|
301 |
18.3 |
121 |
Show |
|
23353-1448 |
RST4129 |
|
34 |
2.3 |
123 |
Show |
|
23270-1515 |
HU 297 |
|
304 |
0.5 |
124 |
Show |
|
23386-1823 |
GWP3336 |
|
306 |
10.7 |
129 |
Show |
|
23369-1451 |
NSN 784 |
|
42 |
2.2 |
129 |
Show |
|
23246-1551 |
GWP3292 |
|
225 |
13.8 |
130 |
Show |
|
23261-1514 |
GWP3297 |
|
32 |
15.2 |
133 |
Show |
|
23391-1823 |
GWP3339 |
AB |
79 |
68.3 |
133 |
Show |
|
23267-1505 |
RAO 680 |
|
289 |
1.2 |
134 |
Show |
|
23321-1431 |
BRT 602 |
|
140 |
4.6 |
134 |
Show |
|
23421-1704 |
UC 5008 |
|
151 |
44.6 |
136 |
Show |
|
23242-1746 |
TSN 209 |
|
20 |
0.1 |
138 |
Show |
|
23232-1632 |
HU 296 |
|
189 |
3.9 |
138 |
Show |
|
23392-1831 |
BHA 55 |
|
86 |
7.2 |
141 |
Show |
|
23239-1747 |
TOK 218 |
Aa,Ab |
263 |
0.5 |
142 |
Show |
|
23239-1747 |
TOK 218 |
AB |
320 |
13.8 |
142 |
Show |
|
23286-1855 |
BHA 54 |
|
42 |
9.7 |
143 |
Show |
|
23418-1749 |
HJ 5413 |
BC |
75 |
93.2 |
143 |
Show |
|
23418-1749 |
HJ 5413 |
AB |
4 |
118.0 |
144 |
Show |
|
23219-1642 |
HU 293 |
|
305 |
1.0 |
157 |
Show |
|
23257-1847 |
KPP3409 |
|
134 |
2.3 |
158 |
Show |
|
23414-1832 |
B 2510 |
|
244 |
1.9 |
164 |
Show |
|
23211-1651 |
LDS5072 |
|
|
6.0 |
168 |
Show |
|
23443-1611 |
SKF 311 |
|
2 |
6.4 |
170 |
Show |
|
23227-1516 |
RST4126 |
|
145 |
2.8 |
171 |
Show |
|
23339-1934 |
HJ 3200 |
|
127 |
10.4 |
171 |
Show |
|
23350-1357 |
GWP3324 |
|
174 |
41.7 |
171 |
|
|
WDS 23328-1651 : COMPONENTS
|
A |
B |
C |
D |
B |
pa=353.1°
sep=338.23"
| |
C |
pa=353.1°
sep=338.89"
| pa=357.1°
sep=0.66"
| |
D |
pa=233.2°
sep=8.77"
| pa=174.4°
sep=342.69"
| pa=174.4°
sep=343.35"
| |
E |
pa=189.6°
sep=9985.22"
| pa=189.1°
sep=10310.28"
| pa=189.1°
sep=10310.93"
| pa=189.5°
sep=9978.90"
|
23328-1651 A
Name |
HD 221503 |
|
Coord arcsec 2000 |
233249.40-165044.2 |
|
Mag |
8.76 |
|
Spectral class |
K5/M0 (yellow-orange) |
|
PmRA |
344.00 |
|
PmDE |
-216.0 |
|
SAO |
165756 |
|
HIP |
116215 |
|
Tycho2 |
6403-00455-1 |
|
HD |
221503 |
|
BD |
BD-17 6769 |
|
Tycho2 |
6403-00455-1 |
|
Pflag |
|
|
RAmdeg |
353.20583884 |
|
DEmdeg |
-16.84563820 |
|
PmRA |
343.3 |
|
PmDE |
-218.6 |
|
E RAmdeg |
12 |
|
E DEmdeg |
14 |
|
E pmRA |
1.8 |
|
E pmDE |
1.7 |
|
EpRAm |
1990.82 |
|
EpDEm |
1990.21 |
|
Num |
9 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.9 |
|
BTmag |
10.256 |
|
E BTmag |
0.036 |
|
VTmag |
8.763 |
|
E VTmag |
0.018 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
116215 |
|
CCDM |
|
|
RAdeg |
353.20500167 |
|
DEdeg |
-16.84512083 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.48 |
|
E RAdeg |
12.1 |
|
E DEdeg |
14.0 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
165756 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0218 |
|
DE1950 |
|
|
PmDE1950 |
-0.234 |
|
Vmag |
8.1 |
|
SpType |
K5 |
|
Double code |
|
|
Source |
21 |
|
CatNum |
8688 |
|
DM |
BD-17 6769 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
221503 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
6.15314843 |
|
DE1950rad |
-0.2987837 |
|
PmRA2000 |
0.022 |
|
PmDE2000 |
-0.238 |
|
Catalog |
H |
|
HIP |
116215 |
|
Proxy |
|
|
RAhms |
23 32 49.19 |
|
DEdms |
-16 50 42.4 |
|
Vmag |
8.59 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
353.205 |
|
DEdeg |
-16.8451 |
|
AstroRef |
|
|
Plx |
71.7 |
|
CCDM |
23328-1650 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
221503 |
|
BD |
BD-17 6769 |
|
CD |
|
|
CP |
|
|
Dm number |
-17 6769 |
|
VIred |
1.47 |
|
SpType |
K5/M0V |
|
R SpType |
|
|
Coord arcsec 2000 |
233249.19-165042.4 |
|
HIP |
116215 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
6.1645894768 |
|
DErad |
-0.2940026741 |
|
Plx |
65.98 |
|
PmRA |
342.97 |
|
PmDE |
-218.93 |
|
E RArad |
1.88 |
|
E DErad |
2.48 |
|
E Plx |
1.96 |
|
E pmRA |
2.55 |
|
E pmDE |
4.02 |
|
Hpmag |
8.7146 |
|
E Hpmag |
0.0021 |
|
SHp |
0.023 |
|
VA |
0 |
|
BV |
1.29 |
|
E BV |
0.01 |
|
VI |
1.47 |
|
23328-1651 B
Coord arcsec 2000 |
233246.58-164508.4 |
|
Mag |
11.14 |
|
Spectral class |
M3Ve (red) |
|
PmRA |
349.00 |
|
PmDE |
-218.0 |
|
HIP |
116191 |
|
Tycho2 |
6403-01115-1 |
|
BD |
BD-17 6768 |
|
Calc delta mag |
2.38 |
|
Tycho2 |
6403-01115-1 |
|
Pflag |
|
|
RAmdeg |
353.19416300 |
|
DEmdeg |
-16.75233192 |
|
PmRA |
352.0 |
|
PmDE |
-216.1 |
|
E RAmdeg |
41 |
|
E DEmdeg |
46 |
|
E pmRA |
2.6 |
|
E pmDE |
2.7 |
|
EpRAm |
1983.56 |
|
EpDEm |
1982.05 |
|
Num |
7 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.2 |
|
Q pmDE |
2.0 |
|
BTmag |
13.083 |
|
E BTmag |
0.413 |
|
VTmag |
10.807 |
|
E VTmag |
0.085 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
116191 |
|
CCDM |
BC |
|
RAdeg |
353.19333139 |
|
DEdeg |
-16.75178861 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.50 |
|
E RAdeg |
67.9 |
|
E DEdeg |
74.8 |
|
Posflg |
|
|
Corr |
-0.2 |
|
Catalog |
H |
|
HIP |
116191 |
|
Proxy |
H |
|
RAhms |
23 32 46.46 |
|
DEdms |
-16 45 10.6 |
|
Vmag |
10.39 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
353.194 |
|
DEdeg |
-16.7529 |
|
AstroRef |
B |
|
Plx |
-16.55 |
|
CCDM |
23328-1650 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
D |
|
M HIP |
BC |
|
Theta |
358 |
|
Rho |
0.899 |
|
HD |
|
|
BD |
BD-17 6768 |
|
CD |
|
|
CP |
|
|
Dm number |
-17 6768 |
|
VIred |
1.95 |
|
SpType |
|
|
R SpType |
|
|
Coord arcsec 2000 |
233246.46-164510.6 |
|
HIP |
116191 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
6.1643908657 |
|
DErad |
-0.2923938699 |
|
Plx |
5.16 |
|
PmRA |
566.21 |
|
PmDE |
379.91 |
|
E RArad |
36.92 |
|
E DErad |
28.61 |
|
E Plx |
34.71 |
|
E pmRA |
57.81 |
|
E pmDE |
55.55 |
|
Hpmag |
10.3997 |
|
E Hpmag |
0.0043 |
|
SHp |
0.039 |
|
VA |
0 |
|
BV |
1.48 |
|
E BV |
0.02 |
|
VI |
1.95 |
|
23328-1651 C
Coord arcsec 2000 |
233246.58-164507.7 |
|
Mag |
11.17 |
|
Calc delta mag |
2.41 |
|
Calc coord |
yes |
|
23328-1651 D
Coord arcsec 2000 |
233248.91-165049.5 |
|
Mag |
21.2 |
|
Calc delta mag |
12.44 |
|
Calc coord |
yes |
|
23328-1651 E
Coord arcsec 2000 |
233053.63-193452.3 |
|
Mag |
11.06 |
|
Spectral class |
M2Ve (red) |
|
PmRA |
315.00 |
|
PmDE |
-208.0 |
|
Calc delta mag |
2.3 |
|
Calc coord |
yes |
|