03575-0110 BU 543 (HD 24916)
03h 57m 28.70s -01° 09' 34.0" P.A. 14.00 sep 11.0 mag 8.21,11.45 Sp K4V dist. 15.53 pc (50.66 l.y.)
Coord 2000 |
03575-0110 |
|
Discov num |
BU 543 |
|
Comp |
|
|
Coord arcsec 2000 |
03 57 28.70 -01 09 34.0 |
|
Date first |
1877 |
|
Date last |
2016 |
|
Obs |
43 |
|
Pa first |
32 |
|
Pa last |
14.1 |
|
P.A. Now (θ) |
14.1° |
|
Sep first |
11.2 |
|
Sep last |
10.968 |
|
Sep. Now (ρ) |
10.968" |
|
Mag pri |
8.21 |
|
Mag sec |
11.45 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
K4V (yellow-orange) |
|
Pri motion ra |
-182 |
|
Sec motion ra |
-182 |
|
Pri motion dec |
-142 |
|
Sec motion dec |
-139 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 24916 |
|
Constellation |
Eridanus |
|
SAO |
130840 |
|
HIP |
18512 |
|
Tycho2 |
4718-00032-1 |
|
Gaia DR2 |
3256334497479041024 |
|
HD |
24916 |
|
GC |
4769 |
|
ADS |
2894 |
|
GL |
Gl 157A |
|
BD |
BD-01 565 |
|
Distance |
15.53 |
|
Distance ly |
50.66 |
|
ORBITAL ELEMENTS
Period (P) | 2243.4236y | ± 885.1726 |
Periastron (T) | 1665.2919y | ± 520.2125 |
Semi-major axis (a) | 23.4402a | ± 11.72222 |
Eccentricity (e) | 0.81188 | ± 0.14587 |
Inclination (i) | 106.765° | ± 8.831 |
Longitude of periastron (ω) | 282.419° | ± 19.416 |
Node (Ω) | 57.599° | ± 63.8 |
Notes | n | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2015 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
16.1 |
11.011 |
2001 |
16.0 |
11.009 |
2002 |
15.9 |
11.006 |
2003 |
15.7 |
11.003 |
2004 |
15.6 |
11.000 |
2005 |
15.5 |
10.997 |
2006 |
15.4 |
10.994 |
2007 |
15.2 |
10.991 |
2008 |
15.1 |
10.988 |
2009 |
15.0 |
10.985 |
2010 |
14.9 |
10.982 |
2011 |
14.7 |
10.979 |
2012 |
14.6 |
10.976 |
2013 |
14.5 |
10.973 |
2014 |
14.4 |
10.970 |
2015 |
14.3 |
10.967 |
2016 |
14.1 |
10.965 |
2017 |
14.0 |
10.962 |
2018 |
13.9 |
10.959 |
2019 |
13.8 |
10.956 |
2020 |
13.6 |
10.953 |
2021 |
13.5 |
10.950 |
2022 |
13.4 |
10.947 |
2023 |
13.3 |
10.944 |
2024 |
13.1 |
10.941 |
2025 |
13.0 |
10.938 |
2026 |
12.9 |
10.935 |
2027 |
12.8 |
10.932 |
2028 |
12.6 |
10.929 |
2029 |
12.5 |
10.926 |
2030 |
12.4 |
10.923 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 03575-0110 BU 543 (HD 24916) : NOTES
discov_num |
notes |
refcode |
BU 543 |
A premature orbit has been computed. A is a flare suspect. |
|
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
NLTT 12237/12236 |
Chm2004 |
REFERENCES
refcode |
metd |
author |
reference |
Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
Baz1989d |
|
A&AS 77, 497, 1989 |
|
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.) |
|
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.) |
|
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 |
03575-0110 |
BU 543 |
|
2002 |
32 |
15 |
11.0 |
8.21 |
11.45 |
K4V |
NOD |
035728.70-010934.0 |
03575-0110 |
BU 543 |
|
2010 |
34 |
15 |
11.1 |
8.21 |
11.45 |
K4V |
NO |
035728.70-010934.0 |
03575-0110 |
BU 543 |
|
2015 |
35 |
14 |
11.0 |
8.21 |
11.45 |
K4V |
NO |
035728.70-010934.0 |
03575-0110 |
BU 543 |
|
2016 |
43 |
14 |
11.0 |
8.21 |
11.45 |
K4V |
NO |
035728.70-010934.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 03575-0110 BU 543 (HD 24916) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 03575-0110 BU 543 (HD 24916) : MEASURES
No records found.
WDS 03575-0110 (HD 24916) : 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 03575-0110 (HD 24916) : ALADIN DSS IMAGE @ 03h 57m 28.70s -01° 09' 34.0"
WDS 03575-0110 BU 543 (HD 24916) : 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 |
|
03575-0110 |
BU 543 |
|
14 |
11.0 |
|
Show |
|
03567-0134 |
SEE 503 |
|
168 |
0.7 |
28 |
Show |
|
03550-0116 |
BU 541 |
|
249 |
0.7 |
39 |
Show |
|
03556-0158 |
KPP1093 |
|
64 |
8.7 |
57 |
Show |
|
03537-0101 |
BAL 288 |
|
160 |
4.4 |
58 |
Show |
|
03532-0150 |
BU 1276 |
BC |
66 |
1.8 |
77 |
Show |
|
03532-0150 |
STF 468 |
A,BC |
99 |
19.7 |
77 |
Show |
|
03521-0109 |
ENG 15 |
|
153 |
97.1 |
80 |
Show |
|
03551+0003 |
UC 58 |
|
323 |
23.5 |
82 |
Show |
|
03532-0200 |
STF 466 |
|
58 |
8.4 |
82 |
Show |
|
03586-0239 |
BU 1042 |
AD |
251 |
37.3 |
92 |
Show |
|
03586-0239 |
BU 1042 |
A,BC |
91 |
59.0 |
92 |
Show |
|
03586-0239 |
BU 1042 |
BC |
40 |
1.3 |
92 |
Show |
|
03553-0237 |
BRT1928 |
|
114 |
5.4 |
93 |
Show |
|
03572-0246 |
BRT 364 |
|
272 |
2.2 |
97 |
Show |
|
03531+0003 |
UC 56 |
|
269 |
58.7 |
99 |
Show |
|
04022+0005 |
HJL1031 |
|
118 |
103.0 |
103 |
Show |
|
03503-0131 |
BU 401 |
AB |
253 |
4.6 |
111 |
Show |
|
03503-0131 |
BU 401 |
AC |
285 |
45.9 |
111 |
Show |
|
03503-0131 |
WAL 26 |
AD |
256 |
79.1 |
111 |
Show |
|
03503-0131 |
SHY 164 |
AE |
252 |
999.9 |
111 |
Show |
|
04030-0004 |
YSC 90 |
|
183 |
0.8 |
111 |
Show |
|
03528+0019 |
CBL 223 |
|
103 |
16.6 |
114 |
Show |
|
03561+0043 |
A 2423 |
|
345 |
2.7 |
115 |
Show |
|
03496-0113 |
RST4761 |
|
36 |
1.1 |
117 |
Show |
|
03497-0105 |
UC 1072 |
|
160 |
37.2 |
118 |
Show |
|
03543-0257 |
STF 470 |
AB |
349 |
6.9 |
118 |
Show |
|
03543-0257 |
STF 470 |
AC |
5 |
164.7 |
118 |
Show |
|
04034-0230 |
A 2614 |
|
306 |
2.7 |
120 |
Show |
|
04025-0243 |
UC 1104 |
|
37 |
21.8 |
121 |
Show |
|
03494-0115 |
DAM 56 |
AB |
270 |
4.9 |
122 |
Show |
|
03494-0115 |
STE 5 |
AC |
187 |
58.5 |
122 |
Show |
|
04039-0003 |
KPP2181 |
|
354 |
17.9 |
122 |
Show |
|
04016-0255 |
A 49 |
|
258 |
1.9 |
123 |
Show |
|
03493-0127 |
RST4760 |
Aa,Ab |
286 |
0.8 |
124 |
Show |
|
03493-0127 |
UC 1069 |
AB |
81 |
22.3 |
124 |
Show |
|
03527+0031 |
BAL 969 |
|
105 |
16.3 |
124 |
Show |
|
03493-0131 |
BU 539 |
|
274 |
2.7 |
125 |
Show |
|
03553+0053 |
RST5203 |
|
324 |
2.3 |
126 |
Show |
|
03516+0020 |
STF 463 |
|
186 |
10.0 |
127 |
Show |
|
03509-0010 |
A 1292 |
AB |
97 |
0.4 |
128 |
Show |
|
03509-0010 |
HJ 668 |
AB,C |
298 |
21.6 |
128 |
Show |
|
04032-0024 |
CVR 46 |
|
81 |
69.0 |
128 |
Show |
|
03590-0056 |
HEI 215 |
AB |
22 |
1.8 |
128 |
Show |
|
03590-0056 |
HEI 215 |
AC |
101 |
4.3 |
128 |
Show |
|
04061-0122 |
A 1295 |
|
153 |
0.6 |
131 |
Show |
|
03500-0217 |
UC 1074 |
|
280 |
46.6 |
131 |
Show |
|
03497-0210 |
KPP2721 |
|
71 |
6.7 |
132 |
Show |
|
04007+0053 |
UC 1100 |
|
10 |
45.3 |
132 |
Show |
|
03503-0011 |
HJ 667 |
AB |
89 |
12.6 |
134 |
Show |
|
03503-0011 |
HJ 667 |
AC |
311 |
27.1 |
134 |
|
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WDS 03575-0110 : COMPONENTS
03575-0110 A
Componente originario normalizzato |
AB |
|
Name |
HD 24916 |
|
Coord arcsec 2000 |
035728.70-010934.0 |
|
Mag |
8.21 |
|
Spectral class |
K4V (yellow-orange) |
|
PmRA |
-182.00 |
|
PmDE |
-142.0 |
|
SAO |
130840 |
|
HIP |
18512 |
|
Tycho2 |
4718-00032-1 |
|
HD |
24916 |
|
GC |
4769 |
|
BD |
BD-01 565 |
|
Tycho2 |
4718-00032-1 |
|
Pflag |
|
|
RAmdeg |
59.36958846 |
|
DEmdeg |
-1.15945504 |
|
PmRA |
-181.9 |
|
PmDE |
-141.9 |
|
E RAmdeg |
8 |
|
E DEmdeg |
9 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1990.73 |
|
EpDEm |
1990.35 |
|
Num |
14 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.5 |
|
Q pmDE |
0.9 |
|
BTmag |
9.536 |
|
E BTmag |
0.023 |
|
VTmag |
8.212 |
|
E VTmag |
0.014 |
|
Prox |
111 |
|
TYC |
T |
|
HIP |
18512 |
|
CCDM |
A |
|
RAdeg |
59.37000833 |
|
DEdeg |
-1.15912083 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
7.6 |
|
E DEdeg |
8.7 |
|
Posflg |
|
|
Corr |
-0.3 |
|
SAO |
130840 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0125 |
|
DE1950 |
|
|
PmDE1950 |
-0.158 |
|
Vmag |
8.7 |
|
SpType |
K2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
4769 |
|
DM |
BD-01 565 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
24916 |
|
M HD |
0 |
|
GC |
4769 |
|
RA1950rad |
1.0251483 |
|
DE1950rad |
-0.02270283 |
|
PmRA2000 |
-0.0122 |
|
PmDE2000 |
-0.16 |
|
Catalog |
H |
|
HIP |
18512 |
|
Proxy |
|
|
RAhms |
03 57 28.81 |
|
DEdms |
-01 09 32.8 |
|
Vmag |
8.07 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
59.37 |
|
DEdeg |
-1.15911 |
|
AstroRef |
A |
|
Plx |
63.41 |
|
CCDM |
03575-0110 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
17 |
|
Rho |
11.078 |
|
HD |
24916 |
|
BD |
BD-01 565 |
|
CD |
|
|
CP |
|
|
Dm number |
-01 565 |
|
VIred |
1.19 |
|
SpType |
K4V |
|
R SpType |
|
|
Coord arcsec 2000 |
035728.81-010932.8 |
|
HIP |
18512 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
1.0362025336 |
|
DErad |
-0.0202303534 |
|
Plx |
64.4 |
|
PmRA |
-186 |
|
PmDE |
-142.85 |
|
E RArad |
0.84 |
|
E DErad |
0.68 |
|
E Plx |
1.06 |
|
E pmRA |
1.38 |
|
E pmDE |
1.55 |
|
Hpmag |
8.199 |
|
E Hpmag |
0.0079 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
1.115 |
|
E BV |
0.005 |
|
VI |
1.19 |
|
Ccdm |
03575-0110 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.31 |
|
DDEs |
26.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.9 |
|
Sp |
K2 |
|
PmNote |
* |
|
PmRA |
-193 |
|
PmDE |
-146 |
|
Dm number |
-01 565 |
|
Cat1 |
BD |
|
Name2 |
-01 372 |
|
Cat2 |
AGK2/3 |
|
HD |
24916 |
|
M HD |
|
|
ADS BDS |
A 2894 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
03524S0127A |
|
HIC |
18512 |
|
03575-0110 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
035728.88-010923.4 |
|
Mag |
11.45 |
|
PmRA |
-182.00 |
|
PmDE |
-139.0 |
|
Calc delta mag |
3.24 |
|
Calc coord |
yes |
|
Ccdm |
03575-0110 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
BU 543 |
|
DRAs |
-1.10 |
|
DDEs |
36.6 |
|
R dRAs |
90 |
|
Year |
1958 |
|
Theta |
022 |
|
Rho |
11.1 |
|
Obs |
13 |
|
Vmag |
10.9 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-216 |
|
PmDE |
-138 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 2894 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
03524S0127B |
|
HIC |
|
|