04518+1339 BU 552 AC
04h 51m 49.92s +13° 39' 18.7" P.A. 225.00 sep 49.6 mag 6.41,12.40 Sp dF6 dist. 40.72 pc (132.83 l.y.)
Coord 2000 |
04518+1339 |
|
Discov num |
BU 552 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 51 49.92 +13 39 18.7 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
213 |
|
Pa last |
224.9 |
|
P.A. Now (θ) |
224.9° |
|
Sep first |
44.9 |
|
Sep last |
49.632 |
|
Sep. Now (ρ) |
49.632" |
|
Mag pri |
6.41 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
5.99 |
|
Spectral class |
dF6 |
|
Pri motion ra |
+107 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
04518+1339 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 30869 |
94171 |
04 51 50 +13 39 19 |
BU 552 AB |
2021 |
214 |
276 |
0.9 |
6.41 |
8.89 |
2.48 |
Y |
|
Show |
|
94171 |
04 51 50 +13 39 19 |
BU 552 AC |
2015 |
6 |
225 |
49.6 |
6.41 |
12.40 |
5.99 |
|
<=== |
Show |
|
|
04 51 50 +13 39 18 |
BU 552 Ba,Bb |
2021 |
4 |
350 |
0.0 |
9.20 |
10.40 |
1.20 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Orion |
|
SAO |
94171 |
|
HIP |
22607 |
|
Tycho2 |
0696-01789-1 |
|
Gaia DR2 |
3296520066926319104 |
|
HD |
30869 |
|
BD |
BD+13 728 |
|
Distance |
40.72 |
|
Distance ly |
132.83 |
|
WDS 04518+1339 BU 552 AC : NOTES
discov_num |
notes |
refcode |
BU 552 |
Hyad (vB 124). |
Wor1963a |
|
The primary is 143d SB (Griffin et al. 1985). |
Grf1985b |
|
The spectroscopic system of Griffin et al. would be too close for us |
|
|
to resolve by speckle interferometry. |
Msn1993a |
|
A: Ren & Fu (2013) calculated an astrometric orbit, combining |
|
|
Hipparcos Intermediate Astrometric Data with spectroscopic elements by |
|
|
Turner et al. (1986). They derived component masses 1.42 and 0.55 Msun |
TrD1986 |
|
and an estimated semimajor axis of 15.67 mas. |
Ren2013 |
|
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 2.67 +/- 1.47, 2.30, and 1.00 Msun, respectively. |
Mlk2012 |
|
A faint component (about mag. 13, 45") is unobserved since 1906; its |
|
|
physical nature is unknown. |
|
REFERENCES
refcode |
metd |
author |
reference |
Grf1985b |
not - |
Griffin, R.F., Griffin, R.E.M., Gunn, J.E., & Zimmerman, B.A. |
1985AJ.....90..609G |
Grf1985b |
|
AJ 90, 609, 1985 |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Msn1993a |
Sc j |
Mason, B.D., McAlister, H.A., Hartkopf, W.I., & Bagnuolo, W.G. |
1993AJ....105..220M |
Msn1993a |
|
AJ 105, 220, 1993 |
|
Ren2013 |
orb - |
Ren, S. & Fu, Y. |
2013AJ....145...81R |
Ren2013 |
|
AJ 145, 81, 2013 |
|
TrD1986 |
orb - |
Turner, D.G., Lyons, R.W., & Bolton, C.T. |
1986Obs...106...13T |
TrD1986 |
|
Observatory 106, 13, 1986 |
|
Wor1963a |
Ma - |
Worley, C.E. |
1963AJ.....68..114W |
Wor1963a |
|
AJ 68, 114, 1963 |
|
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 |
04518+1339 |
BU 552 |
AC |
1997 |
3 |
223 |
48.7 |
6.41 |
12.40 |
dF6 |
N D |
045149.92+133918.7 |
04518+1339 |
BU 552 |
AC |
2003 |
5 |
224 |
48.6 |
6.41 |
12.40 |
dF6 |
N D |
045149.92+133918.7 |
04518+1339 |
BU 552 |
AC |
2015 |
6 |
225 |
49.6 |
6.41 |
12.40 |
dF6 |
N |
045149.92+133918.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04518+1339 BU 552 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04518+1339 BU 552 AC : MEASURES
No records found.
WDS 04518+1339 : 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 04518+1339 : ALADIN DSS IMAGE @ 04h 51m 49.92s +13° 39' 18.7"
WDS 04518+1339 BU 552 AC : 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 |
|
04518+1339 |
BU 552 |
AB |
276 |
0.9 |
|
Show |
|
04518+1339 |
BU 552 |
AC |
225 |
49.6 |
|
Show |
|
04518+1339 |
BU 552 |
Ba,Bb |
350 |
0.0 |
1 |
Show |
|
04519+1348 |
GWP 623 |
|
271 |
66.2 |
9 |
Show |
|
04526+1322 |
LDS5620 |
|
100 |
38.4 |
21 |
Show |
|
04533+1401 |
BPM 107 |
|
92 |
112.4 |
31 |
Show |
|
04536+1309 |
HEI 320 |
|
341 |
3.1 |
41 |
Show |
|
04491+1408 |
BPM 106 |
|
162 |
85.6 |
50 |
Show |
|
04524+1250 |
GWP 625 |
|
39 |
6.0 |
50 |
Show |
|
04484+1325 |
GRV 217 |
|
29 |
15.8 |
51 |
Show |
|
04486+1256 |
HDS 618 |
|
308 |
0.1 |
65 |
Show |
|
04472+1332 |
LDS1188 |
|
344 |
1.5 |
66 |
Show |
|
04562+1359 |
YR 12 |
AB |
171 |
0.4 |
67 |
Show |
|
04562+1359 |
GII 135 |
Aa,Ab |
35 |
0.2 |
67 |
Show |
|
04564+1331 |
BU 553 |
AB |
51 |
41.7 |
67 |
Show |
|
04564+1331 |
BU 553 |
AC |
71 |
106.0 |
67 |
Show |
|
04477+1307 |
STF 597 |
AB |
276 |
30.5 |
69 |
Show |
|
04502+1446 |
FMR 193 |
|
90 |
4.4 |
72 |
Show |
|
04550+1436 |
HDS 634 |
|
346 |
0.0 |
73 |
Show |
|
04525+1454 |
LDS5619 |
AB |
267 |
13.6 |
75 |
Show |
|
04525+1454 |
LDS5619 |
AC |
90 |
146.3 |
75 |
Show |
|
04493+1229 |
LDS5611 |
|
152 |
20.5 |
81 |
Show |
|
04481+1441 |
LDS5606 |
|
105 |
25.9 |
83 |
Show |
|
04477+1436 |
HJ 3260 |
|
63 |
15.4 |
84 |
Show |
|
04487+1450 |
LDS5609 |
|
144 |
101.0 |
85 |
Show |
|
04576+1356 |
BPM 110 |
|
4 |
19.8 |
86 |
Show |
|
04552+1451 |
HJ 3262 |
AB |
233 |
12.9 |
87 |
Show |
|
04552+1451 |
HJ 3262 |
AC |
312 |
59.5 |
87 |
Show |
|
04506+1505 |
CHR 20 |
|
147 |
0.1 |
88 |
Show |
|
04547+1221 |
TOK 251 |
|
329 |
416.0 |
89 |
Show |
|
04470+1240 |
LDS5602 |
|
168 |
16.7 |
92 |
Show |
|
04566+1235 |
LDS5629 |
|
299 |
16.7 |
96 |
Show |
|
04583+1357 |
STF 620 |
|
237 |
4.3 |
97 |
Show |
|
04450+1318 |
LDS5593 |
|
86 |
4.8 |
102 |
Show |
|
04582+1423 |
BPM 111 |
|
126 |
59.3 |
103 |
Show |
|
04510+1520 |
STF 605 |
|
283 |
11.3 |
104 |
Show |
|
04590+1341 |
HDS 645 |
|
157 |
0.2 |
105 |
Show |
|
04543+1156 |
LDS5623 |
|
284 |
87.6 |
110 |
Show |
|
04460+1449 |
LDS5596 |
|
76 |
37.3 |
111 |
Show |
|
04550+1522 |
LDS1195 |
|
101 |
2.3 |
113 |
Show |
|
04590+1433 |
SHJ 49 |
BC |
104 |
89.1 |
117 |
Show |
|
04560+1520 |
LDS6147 |
|
105 |
233.0 |
117 |
Show |
|
04590+1433 |
SHJ 49 |
AB |
306 |
39.3 |
117 |
Show |
|
04590+1433 |
WAL 34 |
AD |
292 |
88.9 |
117 |
Show |
|
04590+1433 |
SHJ 49 |
AC |
88 |
54.0 |
117 |
Show |
|
04562+1200 |
LDS6149 |
|
114 |
2.4 |
119 |
Show |
|
04538+1534 |
LDS1192 |
|
196 |
2.7 |
119 |
Show |
|
04586+1232 |
BRT1179 |
|
76 |
4.0 |
120 |
Show |
|
04594+1429 |
LDS5634 |
|
289 |
179.8 |
120 |
Show |
|
04570+1517 |
KOH 35 |
Aa,Ab |
208 |
0.1 |
124 |
Show |
|
04570+1517 |
MET 43 |
AB |
195 |
3.4 |
124 |
|
|
WDS 04518+1339 : COMPONENTS
|
A |
B |
Bb |
B |
pa=133.8°
sep=1.01"
| |
Bb |
pa=132.9°
sep=0.99"
| pa=350.0°
sep=0.03"
| |
C |
pa=224.1°
sep=48.94"
| pa=225.3°
sep=48.95"
| pa=225.2°
sep=48.97"
|
04518+1339 A
Name |
HD 30869 |
|
Coord arcsec 2000 |
045149.92+133918.7 |
|
Mag |
6.41 |
|
Spectral class |
dF6 |
|
PmRA |
90.00 |
|
PmDE |
-17.0 |
|
SAO |
94171 |
|
HIP |
22607 |
|
Tycho2 |
0696-01789-1 |
|
HD |
30869 |
|
GC |
5923 |
|
ADS |
3483 |
|
BD |
BD+13 728 |
|
Tycho2 |
0696-01789-1 |
|
Pflag |
|
|
RAmdeg |
72.95824289 |
|
DEmdeg |
13.65513870 |
|
PmRA |
89.5 |
|
PmDE |
-16.8 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.60 |
|
EpDEm |
1991.19 |
|
Num |
12 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.6 |
|
Q pmDE |
2.0 |
|
BTmag |
6.865 |
|
E BTmag |
0.015 |
|
VTmag |
6.335 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
22607 |
|
CCDM |
AB |
|
RAdeg |
72.95803306 |
|
DEdeg |
13.65517861 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.55 |
|
E RAdeg |
3.8 |
|
E DEdeg |
4.6 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
94171 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0076 |
|
DE1950 |
|
|
PmDE1950 |
-0.03 |
|
Vmag |
6.7 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
5923 |
|
DM |
BD+13 728 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
30869 |
|
M HD |
0 |
|
GC |
5923 |
|
RA1950rad |
1.26104452 |
|
DE1950rad |
0.23687713 |
|
PmRA2000 |
0.0077 |
|
PmDE2000 |
-0.031 |
|
Catalog |
H |
|
HIP |
22607 |
|
Proxy |
H |
|
RAhms |
04 51 49.92 |
|
DEdms |
+13 39 18.7 |
|
Vmag |
6.3 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
72.958 |
|
DEdeg |
13.6552 |
|
AstroRef |
A |
|
Plx |
23.91 |
|
CCDM |
04518+1339 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
184 |
|
Rho |
0.43 |
|
HD |
30869 |
|
BD |
BD+13 728 |
|
CD |
|
|
CP |
|
|
Dm number |
+13 728 |
|
VIred |
0.58 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
045149.92+133918.7 |
|
HIP |
22607 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
1.2733576209 |
|
DErad |
0.2383280989 |
|
Plx |
24.56 |
|
PmRA |
105.85 |
|
PmDE |
-17.23 |
|
E RArad |
0.91 |
|
E DErad |
0.55 |
|
E Plx |
1 |
|
E pmRA |
1.12 |
|
E pmDE |
0.63 |
|
Hpmag |
6.3653 |
|
E Hpmag |
0.0008 |
|
SHp |
0.005 |
|
VA |
0 |
|
BV |
0.501 |
|
E BV |
0.007 |
|
VI |
0.58 |
|
Ccdm |
04518+1339 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.88 |
|
DDEs |
18.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
6.8 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
64 |
|
PmDE |
-24 |
|
Dm number |
+13 728 |
|
Cat1 |
BD |
|
Name2 |
+13 384 |
|
Cat2 |
AGK2/3 |
|
HD |
30869 |
|
M HD |
|
|
ADS BDS |
A 3483 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
04462N1329A |
|
HIC |
22607 |
|
04518+1339 B
Coord arcsec 2000 |
045149.97+133918.0 |
|
Coord calc |
045149.86+133918.8 |
|
Mag |
9.2 |
|
Mag composta |
8.89 |
|
Spectral class |
dF6 |
|
PmRA |
90.00 |
|
PmDE |
-17.0 |
|
Calc delta mag |
2.79 |
|
04518+1339 Bb
Coord arcsec 2000 |
045149.97+133918.0 |
|
Mag |
10.4 |
|
Calc delta mag |
3.99 |
|
Calc coord |
yes |
|
04518+1339 C
Coord arcsec 2000 |
045147.58+133843.5 |
|
Mag |
12.4 |
|
Calc delta mag |
5.99 |
|
Calc coord |
yes |
|
Ccdm |
04518+1339 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 552 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1898 |
|
Theta |
213 |
|
Rho |
44.9 |
|
Obs |
3 |
|
Vmag |
12.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 3483 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
04462N1329C |
|
HIC |
|
|