SIMBAD references

2005MNRAS.360.1132K - Mon. Not. R. Astron. Soc., 360, 1132-1142 (2005/July-1)

I_Cand R_Cband time-series observations of some bright ultracool dwarfs.

KOEN C.

Abstract (from CDS):

The results of more than 100 h of CCD photometric monitoring of 10 L dwarfs and two T dwarfs are presented. Reasonable evidence is shown for I_Cband variability in DENIS 0255-4700, DENIS 1705-0516 and 2M 2104-1037. Substantial brightening of the T dwarf binary ε Indi Bab was observed over the course of 3.6 h; it is unlikely that this could have been caused by surface spots. No unequivocal variability could be detected in the R_Cband.

Abstract Copyright: 2005 RAS

Journal keyword(s): stars: low mass, brown dwarfs - stars: variables: other

Simbad objects: 20

Full paper

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