PRELIMINARY RESULTS FROM NEOWISE: AN ENHANCEMENT TO THE WIDE-FIELD INFRARED SURVEY EXPLORER FOR SOLAR SYSTEM SCIENCE

The Wide-field Infrared Survey Explorer (WISE) has surveyed the entire sky at four infrared wavelengths with greatly improved sensitivity and spatial resolution compared to its predecessors, the Infrared Astronomical Satellite and the Cosmic Background Explorer. NASA's Planetary Science Division has funded an enhancement to the WISE data processing system called "NEOWISE" that allows detection and archiving of moving objects found in the WISE data. NEOWISE has mined the WISE images for a wide array of small bodies in our solar system, including near-Earth objects (NEOs), Main Belt asteroids, comets, Trojans, and Centaurs. By the end of survey operations in 2011 February, NEOWISE identified over 157,000 asteroids, including more than 500 NEOs and ~120 comets. The NEOWISE data set will enable a panoply of new scientific investigations.

[1]  Kiyotsugu Hirayama,et al.  Groups of asteroids probably of common origin , 1918 .

[2]  D. Morrison,et al.  Identification of a new class of satellites in the outer solar system , 1977 .

[3]  R. Reinhard.  The Giotto encounter with comet Halley , 1986 .

[4]  IRAS survey of asteroids , 1986 .

[5]  D. Hunten,et al.  Preliminary analysis of cometary dust trails , 1986 .

[6]  D. Hunten,et al.  The Discovery of Dust Trails in the Orbits of Periodic Comets , 1986, Science.

[7]  A. Lawrence.  Comets to Cosmology , 1988 .

[8]  M. Sykes.  IRAS observations of extended zodiacal structures , 1988 .

[9]  D. Matson,et al.  Iras observations of asteroids , 1988 .

[10]  Mark V. Sykes,et al.  Cometary dust trails: I. Survey , 1992 .

[11]  Clark R. Chapman,et al.  The Shape of Gaspra , 1994 .

[12]  Michael E. Zolensky,et al.  Stardust: Comet and interstellar dust sample return mission , 2003 .

[13]  Kenneth J. Lawrence,et al.  Near‐Earth Asteroid Tracking (NEAT) Program , 1997 .

[14]  Harold F. Levison,et al.  Origin and Evolution of the Unusual Object 1996 PW: Asteroids from the Oort Cloud? , 1997 .

[15]  John L. Remo,et al.  Near-earth objects : the United Nations international conference , 1997 .

[16]  Alan W. Harris,et al.  A Thermal Model for Near-Earth Asteroids , 1998 .

[17]  Hans Scholl,et al.  Capture of Trojans by a Growing Proto-Jupiter , 1998 .

[18]  R. Jedicke,et al.  The Orbital and Absolute Magnitude Distributions of Main Belt Asteroids , 1998 .

[19]  Luigi Colangeli,et al.  ISOCAM Imaging of Comets 65P/Gunn and 46P/Wirtanen☆☆☆ , 1998 .

[20]  Brett James Gladman,et al.  The Near-Earth Object Population , 2000 .

[21]  F. Shelly,et al.  Lincoln Near-Earth Asteroid Program (LINEAR) , 2000 .

[22]  Keith A. Holsapple,et al.  Equilibrium Configurations of Solid Cohesionless Bodies , 2001 .

[23]  P. Weissman,et al.  Rapid collisional evolution of comets during the formation of the Oort cloud , 2001, Nature.

[24]  Nicolas Thomas,et al.  A Model for Rotation and Shape of Asteroid 9969 Braille from Ground-Based Observations and Images Obtained during the Deep Space 1 (DS1) Flyby , 2001 .

[25]  Stephan D. Price,et al.  The Supplemental IRAS Minor Planet Survey , 2002 .

[26]  R. Jedicke,et al.  Debiased Orbital and Absolute Magnitude Distribution of the Near-Earth Objects , 2002 .

[27]  J. E. Gunn,et al.  Color Confirmation of Asteroid Families , 2002 .

[28]  David Jewitt,et al.  The Albedo Distribution of Jovian Trojan Asteroids , 2003 .

[29]  Richard P. Binzel,et al.  Keck observations of near-Earth asteroids in the thermal infrared , 2003 .

[30]  Harold F. Levison,et al.  Recent Origin of the Solar System Dust Bands , 2003 .

[31]  Karen J. Meech,et al.  Comet nucleus size distributions from HST and Keck telescopes , 2004 .

[32]  Richard P. Binzel,et al.  Observed spectral properties of near-Earth objects: results for population distribution, source regions, and space weathering processes , 2004 .

[33]  Richard P. Binzel,et al.  Bias-corrected population, size distribution, and impact hazard for the near-Earth objects , 2004 .

[34]  K. Tsiganis,et al.  Origin of the orbital architecture of the giant planets of the Solar System , 2005, Nature.

[35]  H. Melosh,et al.  Deep Impact: Excavating Comet Tempel 1 , 2005, Science.

[36]  P. J. Francis,et al.  The Demographics of Long-Period Comets , 2005, astro-ph/0509074.

[37]  K. Tsiganis,et al.  Origin of the cataclysmic Late Heavy Bombardment period of the terrestrial planets , 2005, Nature.

[38]  K. Tsiganis,et al.  Chaotic capture of Jupiter's Trojan asteroids in the early Solar System , 2005, Nature.

[39]  Elisabetta Dotto,et al.  Asteroid target selection for the new Rosetta mission baseline: 21 Lutetia and 2867 Steins , 2005 .

[40]  J. Kawaguchi,et al.  The Rubble-Pile Asteroid Itokawa as Observed by Hayabusa , 2006, Science.

[41]  D. Vokrouhlický,et al.  Candidates for Asteroid Dust Trails , 2006 .

[42]  R. Roy,et al.  Photometric Survey of Binary Near-Earth Asteroids , 2006 .

[43]  Z. Ivezic,et al.  The properties of Jovian Trojan asteroids listed in SDSS Moving Object Catalogue 3 , 2007, astro-ph/0703026.

[44]  W. Reach,et al.  A survey of debris trails from short-period comets , 2007, 0704.2253.

[45]  Angioletta Coradini,et al.  Dawn Mission to Vesta and Ceres , 2007 .

[46]  Giovanni B. Valsecchi,et al.  Near earth objects, our celestial neighbors : opportunity and risk : proceedings of the 236th Symposium of the International Astronomical Union held in Prague, Czech Republic, August 14-18, 2006 , 2007 .

[47]  Dynamics of Jupiter Trojans during the 2:1 mean motion resonance crossing of Jupiter and Saturn , 2007, 0707.0617.

[48]  Dale P. Cruikshank,et al.  The solar system beyond Neptune , 2008 .

[49]  Alan Harris,et al.  What Spaceguard did , 2008, Nature.

[50]  D. Vokrouhlický,et al.  Spin rate distribution of small asteroids , 2008 .

[51]  Zeljko Ivezic,et al.  The Size Distributions of Asteroid Families in the SDSS Moving Object Catalog 4 , 2008, 0807.3762.

[52]  John Elwell,et al.  Development of the Wide-field Infrared Survey Explorer (WISE) mission , 2008, Astronomical Telescopes + Instrumentation.

[53]  S. Dermott,et al.  Evidence from IRAS for a very young, partially formed dust band , 2009 .

[54]  A. Harris,et al.  A survey of Karin cluster asteroids with the Spitzer Space Telescope , 2009 .

[55]  D. Jewitt,et al.  ALBEDOS OF SMALL JOVIAN TROJANS , 2009, 0906.1786.

[56]  Larry Denneau,et al.  The Thousand Asteroid Light Curve Survey , 2009, 0906.3339.

[57]  Harold F. Levison,et al.  Contamination of the asteroid belt by primordial trans-Neptunian objects , 2009, Nature.

[58]  Mikko Kaasalainen,et al.  DAMIT: a database of asteroid models , 2010 .

[59]  D. Trilling,et al.  EXPLORENEOs. I. DESCRIPTION AND FIRST RESULTS FROM THE WARM SPITZER NEAR-EARTH OBJECT SURVEY , 2010 .

[60]  MID-INFRARED PHOTOMETRIC ANALYSIS OF MAIN BELT ASTEROIDS: A TECHNIQUE FOR COLOR-COLOR DIFFERENTIATION FROM BACKGROUND ASTROPHYSICAL SOURCES , 2010 .