Table 2: Stellar parameters and pulsation properties of all known pulsating PG 1159 stars. The approximate surface abundances (in % by mass) have been derived from Table 2 of Werner & Herwig (2006) by assuming a composition made of 4He, 12C and 16O, except for HS 2324+3944 (data taken from Table 1 of Werner & Herwig 2006) and for Abell 43 (data taken from Miksa et al. 2002).
Star $\log (T_{\rm eff})^{a}$ $\log g^{a}$ M*b H He C O Remark Observed period range ($\ell = 1$)
  [K] [cgs] [$M_{\odot}$]           [s]
Abell 43 5.041 5.7 0.53 35 42 23 - PNNV, hybrid $2600{-}3035\ ^{c}$
HS 2324+3944 5.114 6.2 0.53 17 35 42 6 naked, hybrid $2005{-}2569\ ^{d}$
Longmore 4 5.079 5.5 0.63 - 48 43 9 PNNV $831{-}2325\ ^{e}$
NGC 246 5.176 5.7 0.75 - 63 31 6 PNNV $1460{-}1840\ ^{f}$
K 1-16 5.146 6.4 0.54 - 33 50 17 PNNV $1500{-}1700\ ^{g}$
RX J2117+3412 5.230 6.0 0.72 - 39 55 6 PNNV $694{-}1530\ ^{h}$
HE 1429-1209 5.204 6.0 0.66 - 39 55 6 naked $919\ ^{i}$
PG 1159-035 5.146 7.0 0.54 - 33 50 17 naked $430{-}840\ ^{j}$
PG 2131+066 4.978 7.5 0.55 - 44 39 17 naked $339{-}598\ ^{k}$
PG 1707+427 4.929 7.5 0.53 - 44 39 17 naked $335{-}909\ ^{l}$
PG 0122+200 4.903 7.5 0.53 - 44 39 17 naked $336{-}612\ ^{m}$
References: a Werner & Herwig (2006); b Miller Bertolami & Althaus (2006); c Vauclair et al. (2005); d Silvotti et al. (1999); e Bond & Meakes (1990); f Ciardullo & Bond (1996); g Grauer et al. (1987); h Vauclair et al. (2002); i Nagel & Werner (2004); j Winget et al. (1991); k Kawaler et al. (1995); l Kawaler et al. (2004); m O'Brien et al. (1998).

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