2dF QSO Redshift Survey

2dF Spectroscopy of M104 Globular Clusters

2dF-SDSS LRG and QSO (2SLAQ) Survey: Evolution of the Most Massive Galaxies

2dFGRS and SDSS Galaxy Group Density Profiles

2DPHOT: A Multi-purpose Environment for the Two-dimensional Analysis of Wide-field Images

2LPTIC: 2nd-order Lagrangian Perturbation Theory Initial Conditions

2M0415+0154: a new bright, short-period subdwarf B pulsator

2M1155-79 (= T Cha B): A Low-mass, Wide-separation Companion to the Nearby, "Old" T Tauri Star T Cha

2M1938+4603: A rich, multimode pulsating sdB star with an eclipsing dM companion observed with Kepler

2MASS 1315-2649: A High Proper Motion L Dwarf with Strong H-alpha Emission

2MASS 22344161+4041387AB: A Wide, Young, Accreting, Low-mass Binary in the LkHa233 Group

2MASS Constraints on the Local Large-Scale Structure: A Challenge to LCDM?

2MASS Data Mining and the M, L, and T Dwarf Archives

2MASS Extended Source Catalog: Overview and Algorithms

2MASS Extended Sources in the Zone of Avoidance

2MASS Galaxies in the Fornax Cluster Spectroscopic Survey

2MASS Identifications for Galactic OB Stars

2MASS J01074282+4845188: a new nova-like cataclysmic star with a deep eclipse

2MASS J01542930+0053266 : A New Eclipsing M-dwarf Binary System

2MASS J03105986+1648155AB - A new binary at the L/T transition