03454-2752 BU 1003 (HD 23588)
03h 45m 24.12s -27° 51' 44.9" P.A. 259.00 sep 1.4 mag 8.39,11.12 Sp K5V+M3V dist. 21.57 pc (70.36 l.y.)
Coord 2000 |
03454-2752 |
|
Discov num |
BU 1003 |
|
Comp |
|
|
Coord arcsec 2000 |
03 45 24.12 -27 51 44.9 |
|
Date first |
1881 |
|
Date last |
2018 |
|
Obs |
23 |
|
Pa first |
21 |
|
Pa last |
259.4 |
|
P.A. Now (θ) |
259.4° |
|
Sep first |
2.7 |
|
Sep last |
1.415 |
|
Sep. Now (ρ) |
1.415" |
|
Mag pri |
8.39 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
2.73 |
|
Spectral class |
K5V+M3V (yellow-orange/red) |
|
Pri motion ra |
+296 |
|
Sec motion ra |
+261 |
|
Pri motion dec |
+146 |
|
Sec motion dec |
+117 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
rPM=0.138 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 23588 |
|
Constellation |
Fornax |
|
SAO |
168807 |
|
HIP |
17544 |
|
Tycho2 |
6454-00169-1 |
|
Gaia DR2 |
5080543413171184640 |
|
HD |
23588 |
|
ADS |
2756 |
|
GL |
Gl 154.1A |
|
CD |
CD-28 1276 |
|
Distance |
21.57 |
|
Distance ly |
70.36 |
|
ORBITAL ELEMENTS
Period (P) | 286.34y | ± 4.83 |
Periastron (T) | 1997.42y | ± 3.95 |
Semi-major axis (a) | 2.145a | ± 0.092 |
Eccentricity (e) | 0.479 | ± 0.107 |
Inclination (i) | 34.7° | ± 4 |
Longitude of periastron (ω) | 101.7° | ± 9.8 |
Node (Ω) | 81.7° | ± 3.6 |
Notes | n | |
Reference | Cve2008a | |
Equinox | 2000 | |
Last observation | 2001 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
198.0 |
0.955 |
2001 |
202.6 |
0.971 |
2002 |
206.9 |
0.989 |
2003 |
211.1 |
1.010 |
2004 |
215.1 |
1.033 |
2005 |
218.9 |
1.057 |
2006 |
222.6 |
1.083 |
2007 |
226.0 |
1.109 |
2008 |
229.4 |
1.137 |
2009 |
232.5 |
1.165 |
2010 |
235.5 |
1.194 |
2011 |
238.4 |
1.222 |
2012 |
241.1 |
1.251 |
2013 |
243.7 |
1.280 |
2014 |
246.2 |
1.309 |
2015 |
248.6 |
1.337 |
2016 |
250.9 |
1.365 |
2017 |
253.1 |
1.392 |
2018 |
255.2 |
1.419 |
2019 |
257.2 |
1.446 |
2020 |
259.2 |
1.472 |
2021 |
261.1 |
1.498 |
2022 |
262.9 |
1.523 |
2023 |
264.7 |
1.547 |
2024 |
266.4 |
1.571 |
2025 |
268.0 |
1.595 |
2026 |
269.7 |
1.618 |
2027 |
271.2 |
1.640 |
2028 |
272.8 |
1.662 |
2029 |
274.3 |
1.683 |
2030 |
275.7 |
1.704 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 03454-2752 BU 1003 (HD 23588) : NOTES
discov_num |
notes |
refcode |
BU 1003 |
A premature orbit has been computed. Motion direct and increasing as |
|
|
the pair closes in. However, there are no measures in the last twenty |
|
|
years. |
|
REFERENCES
refcode |
metd |
author |
reference |
Cve2008a |
orb - |
Cvetkovic, Z., Novakovic, B., & Todorovic, N. |
2008NewA...13..125C |
Cve2008a |
|
New Astronomy 13, 125, 2008 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
03454-2752 |
BU 1003 |
|
2001 |
20 |
209 |
1.0 |
8.39 |
11.12 |
K5V M3V |
NOD |
034524.12-275144.9 |
03454-2752 |
BU 1003 |
|
2008 |
21 |
232 |
1.2 |
8.39 |
11.12 |
K5V M3V |
NOD |
034524.12-275144.9 |
03454-2752 |
BU 1003 |
|
2015 |
22 |
252 |
1.3 |
8.39 |
11.12 |
K5V+M3V |
NO |
034524.12-275144.9 |
03454-2752 |
BU 1003 |
|
2018 |
23 |
259 |
1.4 |
8.39 |
11.12 |
K5V+M3V |
NO |
034524.12-275144.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 03454-2752 BU 1003 (HD 23588) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 03454-2752 BU 1003 (HD 23588) : MEASURES
No records found.
WDS 03454-2752 (HD 23588) : 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 03454-2752 (HD 23588) : ALADIN DSS IMAGE @ 03h 45m 24.12s -27° 51' 44.9"
WDS 03454-2752 BU 1003 (HD 23588) : 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 |
|
03454-2752 |
BU 1003 |
|
259 |
1.4 |
|
Show |
|
03442-2727 |
RST1258 |
|
76 |
4.5 |
30 |
Show |
|
03447-2722 |
TDS2642 |
|
184 |
0.5 |
31 |
Show |
|
03469-2718 |
UC 1061 |
|
246 |
66.2 |
39 |
Show |
|
03489-2807 |
BVD 39 |
|
36 |
51.1 |
50 |
Show |
|
03438-2657 |
KPP1999 |
|
307 |
15.8 |
59 |
Show |
|
03500-2730 |
B 57 |
|
97 |
1.6 |
65 |
Show |
|
03468-2637 |
SKF1282 |
|
88 |
42.5 |
77 |
Show |
|
03397-2727 |
LDS 841 |
|
131 |
5.4 |
80 |
Show |
|
03434-2636 |
RST1257 |
|
87 |
3.7 |
81 |
Show |
|
03514-2729 |
HJ 3602 |
|
167 |
8.9 |
84 |
Show |
|
03514-2720 |
UC 1078 |
|
312 |
52.8 |
86 |
Show |
|
03452-2614 |
RST1259 |
|
318 |
0.6 |
98 |
Show |
|
03518-2846 |
LDS5441 |
|
23 |
106.4 |
100 |
Show |
|
03506-2636 |
HDS 481 |
|
1 |
0.3 |
103 |
Show |
|
03383-2841 |
TDS2609 |
|
151 |
0.5 |
106 |
Show |
|
03390-2649 |
RST3384 |
|
350 |
0.4 |
106 |
Show |
|
03423-2930 |
TVB 55 |
|
115 |
26.6 |
106 |
Show |
|
03455-2941 |
LDS5431 |
|
304 |
36.1 |
112 |
Show |
|
03370-2808 |
LDS 840 |
|
224 |
31.3 |
113 |
Show |
|
03400-2624 |
RST 81 |
|
194 |
4.7 |
115 |
Show |
|
03540-2754 |
TDS2679 |
|
233 |
0.7 |
115 |
Show |
|
03406-2940 |
TDS2621 |
|
322 |
0.5 |
126 |
Show |
|
03431-2546 |
RST1256 |
|
312 |
1.2 |
130 |
Show |
|
03454-2537 |
TDS2646 |
|
235 |
0.7 |
135 |
Show |
|
03419-2542 |
UC 1047 |
|
28 |
12.0 |
139 |
Show |
|
03514-2556 |
B 58 |
BC |
199 |
3.0 |
140 |
Show |
|
03496-2543 |
UC 1070 |
|
278 |
11.8 |
141 |
Show |
|
03500-2959 |
WIS 100 |
|
305 |
556.8 |
141 |
Show |
|
03514-2556 |
B 58 |
AB |
225 |
62.2 |
141 |
Show |
|
03358-2853 |
TDS2594 |
|
214 |
2.4 |
142 |
Show |
|
03363-2635 |
KPP1828 |
|
54 |
14.2 |
145 |
Show |
|
03405-2543 |
RST 82 |
|
227 |
1.2 |
145 |
Show |
|
03564-2800 |
B 59 |
|
241 |
4.1 |
147 |
Show |
|
03353-2905 |
SEE 28 |
|
106 |
10.5 |
153 |
Show |
|
03549-2625 |
TOI 457 |
|
224 |
1.1 |
154 |
Show |
|
03572-2743 |
TDS2694 |
|
46 |
0.8 |
158 |
Show |
|
03404-2526 |
UC 1040 |
|
293 |
9.9 |
161 |
Show |
|
03492-2518 |
RST2323 |
|
212 |
0.6 |
163 |
Show |
|
03573-2713 |
RST3393 |
AB |
57 |
0.8 |
163 |
Show |
|
03573-2713 |
SKF1435 |
AB,C |
18 |
104.6 |
163 |
Show |
|
03354-2927 |
TDS2593 |
|
237 |
1.7 |
163 |
Show |
|
03492-2514 |
DAM1307 |
|
136 |
6.9 |
167 |
Show |
|
03556-2613 |
HDS 495 |
|
67 |
0.2 |
169 |
Show |
|
03397-2522 |
RST2312 |
|
141 |
0.7 |
169 |
Show |
|
03506-3033 |
SKF1283 |
AB |
76 |
15.2 |
176 |
Show |
|
03506-3033 |
TOK 479 |
AC |
173 |
999.9 |
176 |
Show |
|
03569-2621 |
B 60 |
|
127 |
0.6 |
179 |
Show |
|
03560-2949 |
HDS 496 |
AB |
88 |
3.9 |
182 |
Show |
|
03560-2949 |
DAM 832 |
AC |
24 |
20.8 |
182 |
Show |
|
03326-2910 |
TDS2572 |
AB |
340 |
0.5 |
187 |
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WDS 03454-2752 : COMPONENTS
03454-2752 A
Componente originario normalizzato |
AB |
|
Name |
HD 23588 |
|
Coord arcsec 2000 |
034524.12-275144.9 |
|
Mag |
8.39 |
|
Spectral class |
K5V (yellow-orange) |
|
PmRA |
296.00 |
|
PmDE |
146.0 |
|
SAO |
168807 |
|
HIP |
17544 |
|
Tycho2 |
6454-00169-1 |
|
HD |
23588 |
|
CD |
CD-28 1276 |
|
Tycho2 |
6454-00169-1 |
|
Pflag |
|
|
RAmdeg |
56.35048453 |
|
DEmdeg |
-27.86246606 |
|
PmRA |
296.0 |
|
PmDE |
145.6 |
|
E RAmdeg |
6 |
|
E DEmdeg |
5 |
|
E pmRA |
2.5 |
|
E pmDE |
2.2 |
|
EpRAm |
1991.48 |
|
EpDEm |
1991.54 |
|
Num |
3 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.7 |
|
BTmag |
9.542 |
|
E BTmag |
0.017 |
|
VTmag |
8.387 |
|
E VTmag |
0.011 |
|
Prox |
10 |
|
TYC |
T |
|
HIP |
17544 |
|
CCDM |
A |
|
RAdeg |
56.34969861 |
|
DEdeg |
-27.86280583 |
|
EpRA 1990 |
1.55 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
5.7 |
|
E DEdeg |
5.3 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
168807 |
|
DelFlag |
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RA1950 |
|
|
PmRA1950 |
0.0246 |
|
DE1950 |
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|
PmDE1950 |
0.162 |
|
Vmag |
7.7 |
|
SpType |
K0 |
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Double code |
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|
Source |
24 |
|
CatNum |
1473 |
|
DM |
CD-28 1276 |
|
DMcomp |
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BDsup |
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HD |
23588 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.97438054 |
|
DE1950rad |
-0.4890378 |
|
PmRA2000 |
0.0249 |
|
PmDE2000 |
0.158 |
|
Catalog |
H |
|
HIP |
17544 |
|
Proxy |
H |
|
RAhms |
03 45 23.92 |
|
DEdms |
-27 51 46.2 |
|
Vmag |
8.21 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
56.3497 |
|
DEdeg |
-27.8628 |
|
AstroRef |
A |
|
Plx |
45.95 |
|
CCDM |
03454-2752 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
156 |
|
Rho |
0.961 |
|
HD |
23588 |
|
BD |
|
|
CD |
CD-28 1276 |
|
CP |
|
|
Dm number |
-28 1276 |
|
VIred |
1.14 |
|
SpType |
K2V |
|
R SpType |
|
|
Coord arcsec 2000 |
034523.92-275146.2 |
|
HIP |
17544 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.9834873 |
|
DErad |
-0.4862979459 |
|
Plx |
46.37 |
|
PmRA |
320.36 |
|
PmDE |
139.56 |
|
E RArad |
0.49 |
|
E DErad |
0.51 |
|
E Plx |
0.87 |
|
E pmRA |
0.58 |
|
E pmDE |
0.69 |
|
Hpmag |
8.3327 |
|
E Hpmag |
0.0015 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
1.011 |
|
E BV |
0.019 |
|
VI |
1.14 |
|
Ccdm |
03454-2752 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.27 |
|
DDEs |
16.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.9 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
325 |
|
PmDE |
162 |
|
Dm number |
-28 1276 |
|
Cat1 |
CD |
|
Name2 |
168807 |
|
Cat2 |
SAO |
|
HD |
23588 |
|
M HD |
|
|
ADS BDS |
A 2756 |
|
M ADS BDS |
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N IDS |
|
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IDS |
03412S2811A |
|
HIC |
17544 |
|
03454-2752 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
034524.03-275145.2 |
|
Mag |
11.12 |
|
Spectral class |
M3V (red) |
|
PmRA |
261.00 |
|
PmDE |
117.0 |
|
Calc delta mag |
2.73 |
|
Calc coord |
yes |
|
Ccdm |
03454-2752 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
BU 1003 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
078 |
|
Rho |
1.8 |
|
Obs |
16 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 2756 |
|
M ADS BDS |
|
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N IDS |
|
|
IDS |
03412S2811B |
|
HIC |
17544 |
|