1 - 2.5 micron spectra of Centaurs and trans-Neptunian objects.
1 - 2.5 Micron Spectroscopy of Nova Ophiuchi 1998
1 - 5 μm imaging of IRAS 20050+2720: a young cluster associated with a multipolar outflow.
1 Ceres: Weak Absorption Features between 0.53-0.60 micrometers
1 deg- and 2.5°-scale interferometric surveys in the northern sky at 5GHz
1 Milli-Arcsecond Angular Resolution H2O Maser Observations of Class 0 Protostar Candidates
1 millimeter continuum observations of quasars
1 Millimeter Polarimetry of Young Stellar Objects: Low-Mass Protostars and T Tauri Stars
1 Mon: The 'lost' 1979 - 1985 data
1 Persei, a low amplitude eclipsing binary, has a period of 25.939 days and an elliptical orbit.
1 to 10μm Observations of Strong Emission Line Galaxies
1 to 4 Micron Studies of Asteroids and satellites.
1 Vulpeculae
1" Resolution Mapping of the Molecular Envelope of the Protoplanetary Nebula CRL 618
1,3-Dihydroxyacetone in Sagittarius B2(N-LMH): The First Interstellar Ketose
1--4 MU M Spectroscopy of Very Red Stars Found in an I-Band Objective Prism Survey
1-1.4 Micron Spectral Atlas of Stars
1-10 Myr-old Low-Mass Stars and Brown Dwarfs in Nearby Star-forming Regions
1-100-micron energy spectra and 2.3-4-micron spectrophotometry of MSC stars
1-100-micron energy spectra and 2.3-4-micron spectrophotometry of MSC stars