Table A.1: Near-infrared photometry and proper motions for five sources rejected as proper motion members and three potential binary previously unresolved on the 2MASS images.
Table B.1: Near-infrared photometry and its associated errors for 10 faint candidate members identified in (top) and 5 in (bottom).
Table C.1: Near-infrared photometry and its associated errors from the fourth data release of the GCS for previously known members of Orionis.
Table D.1: Photometry and proper motions of known sources non selected as potential member candidates by the GCS.
Table E.1: Near-infrared and proper motions for the new candidate membersa of Orionis identified in the GCSb.
Table F.1: Near-infrared photometry from the UKIDSS GCS DR4 compared to 2MASS for variable sources (with 99.5% confidence level).