WDS 08044+1217 BU 581 AB (HD 66509) : NOTES
discov_num |
notes |
refcode |
BU 581 |
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 1.96 +/- 0.38, 1.75, and 0.85 Msun, respectively. |
Mlk2012 |
|
Star C (mag. 10.5, 5") is in slow direct motion about AB. |
|
|
AB,C: Additional notes may be found in Burnham (1894). |
Bu_1894 |
REFERENCES
refcode |
metd |
author |
reference |
Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
Baz1989d |
|
A&AS 77, 497, 1989 |
|
Bu_1894 |
Ma j |
Burnham, S.W. |
1894PLicO...2....3B |
Bu_1894 |
|
Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) |
1893AN....131..329B |
Hrt2000b |
orb - |
Hartkopf, W.I. |
2000IAUDS.141....1H |
Hrt2000b |
|
Inf. Circ. 141, 1, 2000 |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
179 |
SLE |
Soulie, G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08044+1217 |
BU 581 |
AB |
2003 |
214 |
121 |
0.3 |
8.46 |
8.83 |
K0V |
NOD |
080423.10+121723.8 |
08044+1217 |
BU 581 |
AB |
2006 |
218 |
137 |
0.4 |
8.46 |
8.83 |
K0V |
NOD |
080423.10+121723.8 |
08044+1217 |
BU 581 |
AB |
2010 |
219 |
174 |
0.4 |
8.46 |
8.83 |
K0V |
NOD |
080423.10+121723.8 |
08044+1217 |
BU 581 |
AB |
2016 |
221 |
215 |
0.4 |
8.46 |
8.83 |
K0V |
NO |
080423.10+121723.8 |
08044+1217 |
BU 581 |
AB |
2017 |
223 |
220 |
0.4 |
8.46 |
8.83 |
K0V |
NO |
080423.10+121723.8 |
08044+1217 |
BU 581 |
AB |
2018 |
224 |
226 |
0.4 |
8.46 |
8.83 |
K0V |
NO |
080423.10+121723.8 |
08044+1217 |
BU 581 |
AB |
2021 |
226 |
242 |
0.5 |
8.46 |
8.83 |
K0V |
NO |
080423.10+121723.8 |
If you need more information about this double, apply for a
data request form to the WDS.