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Table 1

Confirmed period-bouncers in the literature catalog.

Period-bouncer Donor SpT Ref Score (%)
V379 Vir L8 (S) (1) 100
SDSS J15141+0744 L3 (P) (2) 69
PM J12507+1549 M8 (P) (2) 67
SDSS J10575+2759 L5 (P) (3) 85
SDSS J14331+1011 L1 (S) (4) 75
WZ Sge L2 (S) (5) 90
SDSS J10353+0551 L0 (P) (6) 88
SMSS J16063 –1000 L2 (P) (7) 70
QZ Lib T (S) (8) 100
GD 552 BD (S) (9) 79
MT Com Very late (P) (10) 76
V455 And L2 (P) (11) 88
V406 Vir L3 (S) (12) 64
BW Scl T (S) (13) 82
EZ Lyn L2 (P) (14) 94
CRTS J12222 –3115 L0 (P) (15) 77
V1108 Her L1 (S) (16) 82

Notes. We include the confirmation of a brown dwarf (BD) or late-type donor in the system through spectroscopy (S) or photometry (P) with the corresponding reference. The last column refers to the final score of each system defined in Sect. 4 to estimate their likelihood of being a period-bouncer.

References.(1) Farihi et al. (2008), (2) Breedt et al. (2012), (3) McAllister et al. (2017), (4) Santisteban et al. (2016), (5) Harrison (2015), (6) Southworth et al. (2006), (7) Kawka et al. (2021), (8) Pala et al. (2018), (9) Unda-Sanzana et al. (2008), (10) Patterson et al. (2005b), (11) Araujo-Betancor et al. (2005), (12) Pala et al. (2019), (13) Neustroev & Mäntynen (2023), (14) Zharikov et al. (2013), (15) Neustroev et al. (2017), (16) Ishioka et al. (2007).

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