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Query : 2011AJ....141..160G |
2011AJ....141..160G - Astron. J., 141, 160 (2011/May-0)
First direct evidence that barium dwarfs have white dwarf companions.
GRAY R.O., McGAHEE C.E., GRIFFIN R.E.M. and CORBALLY C.J.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): binaries: spectroscopic - stars: chemically peculiar - stars: evolution - stars: individual (HD 2454, HD 15306, HD 26367, HD 34654, HD 114520, HD 221531) - white dwarfs
CDS comments: In Abstract HD 15360 is a misprint for HD 15306.
Simbad objects: 11
Number of rows : 11 |
N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | HD 2454 | SB* | 00 28 20.0424818616 | +10 11 23.297664120 | 6.47 | 5.8 | F5VSr | 178 | 0 | |||
2 | * eta Cas | PM* | 00 49 06.2945942922 | +57 48 54.638239716 | 4.04 | 4.02 | 3.44 | 2.94 | 2.58 | F9V | 638 | 0 |
3 | HD 15306 | SB* | 02 27 51.2058531240 | -00 47 22.206096240 | 9.28 | 8.92 | 8.7 | F4kF1mF2VSr | 24 | 0 | ||
4 | WeBo 1 | PN | 02 40 14.3689395768 | +61 09 16.795011780 | 16.25 | 14.45 | K0III:pBa5CaIIem | 37 | 1 | |||
5 | HD 26367 | * | 04 35 24.1619051863 | +85 31 37.188196382 | 7.064 | 6.549 | F7V | 52 | 0 | |||
6 | HD 34654 | SB* | 05 23 39.8694572352 | +64 07 29.106281496 | 7.0 | F8 | 40 | 0 | ||||
7 | * alf CMi | SB* | 07 39 18.11950 | +05 13 29.9552 | 0.82 | 0.79 | 0.37 | -0.05 | -0.28 | F5IV-V+DQZ | 1866 | 0 |
8 | HD 114520 | SB* | 13 10 52.3488452472 | +21 14 01.518823320 | 7.28 | 6.82 | F5IV-VSr | 47 | 0 | |||
9 | * tet Boo | PM* | 14 25 11.7969501601 | +51 51 02.677224089 | 4.57 | 4.56 | 4.05 | 3.64 | 3.39 | F7V | 372 | 0 |
10 | * c Boo | PM* | 15 07 18.0659348352 | +24 52 09.099406380 | 5.34 | 5.36 | 4.93 | 4.53 | 4.32 | F5V | 355 | 0 |
11 | HD 221531 | SB* | 23 32 59.0181370178 | -11 59 15.468643976 | 8.79 | 8.37 | F5VSr | 38 | 0 |
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