102 citations · 334 across the 7 of their papers we have counts for
7 papers
New astrometry and photometry for the companion candidates of CT Cha
T. O. B. Schmidt, R. Neuhäuser, M. Mugrauer +2
In our ongoing search for close and faint companions around T Tauri stars in the Chamaeleon star-forming region, we recently (Schmidt et al 2008b) presented direct observations and…
Finding new sub-stellar co-moving companion candidates - the case of CT Cha
T. O. B. Schmidt, R. Neuhäuser
We have searched for close and faint companions around T Tauri stars in the Chamaeleon star forming region. Two epochs of direct imaging data were taken with the VLT Adaptive Optic…
Edge-on disk around the T Tauri star [MR81] Halpha 17 NE in CrA
R. Neuhaeuser, S. Kraemer, M. Mugrauer +6
Using the speckle camera SHARP at the 3.5m ESO NTT, Köhler and collaborators found an object ~3.5 mag fainter in K only 1.3" north-east of the T Tauri star [MR81] Ha 17 in the Coro…
Direct evidence of a sub-stellar companion around CT Cha
T. O. B. Schmidt, R. Neuhäuser, A. Seifahrt +5
In our ongoing search for close and faint companions around T Tauri stars, we found a very faint (Ks=14.9mag, Ks_0=14.4mag) object, just ~2.67" northwest of the Chamaeleon star-for…
Disk Truncation and Planet Formation in gamma Cephei
H. Jang-Condell, M. Mugrauer, T. Schmidt
The Cephei system is one of the most closely bound binary planet hosts known to date. The companion ( Cep B) to the planet-hosting star ( Cep A) should have truncated any…
Astrometric and photometric monitoring of GQ Lup and its sub-stellar companion
Ralph Neuhaeuser, Markus Mugrauer, Andreas Seifahrt +2
Neuhaeuser et al. (2005) presented direct imaging evidence for a sub-stellar companion to the young T Tauri star GQ Lup. Common proper motion was highly significant, but no orbital…