| discov_num |
notes |
refcode |
| STT 533 |
kap Del = 7 Del. AC = LDS1044. |
|
|
AB: Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
|
AC: SHY 334. Bayesian analysis by Shaya & Olling (2011) indicates very |
Shy2011 |
|
high (near 100%) probability pair is physical. |
|
| kap Del |
Gontcharov & Kiyaeva (2010 detect variation in Hipparcos data which |
|
|
they conclude is due to an unseen companion, orbiting the primary with |
|
|
a period of 45 +/- 5 years. The companion is >4 mag fainter than the |
|
|
primary; spectral type estimated as WD or RD, mass 0.4 +/- 0.3 Msun. |
Gon2010 |
| refcode |
metd |
author |
reference |
| Gon2010 |
orb - |
Gontcharov, G.A. & Kiyaeva, O.V. |
2010NewA...15..324G |
| Gon2010 |
|
New Astron. 15, 324, 2010 |
|
| Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
| Kiy2008 |
|
SvAL 34, 405, 2008 |
|
| Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
| Shy2011 |
|
ApJS 192, 2, 2011 |
|
| Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
| Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|
