A Public–Domain Asteroid Orbit Database

The Exoplanet Orbit Database

We present a database of well determined orbital parameters of exoplanets, and their host stars’ properties. This database comprises spectroscopic orbital elements measured for 427 planets orbiting 363 stars from radial velocity and transit measurements as reported in the literature. We have also compiled fundamental transit parameters, stellar parameters, and the method used for the planets di...

Asteroid Rotation and Orbit Control via Laser Ablation

Evidence from the asteroid belt for a violent past evolution of Jupiter's orbit

Iranian Brain Imaging Database: A Neuropsychiatric Database of Healthy Brain

Introduction: The Iranian Brain Imaging Database (IBID) was initiated in 2017, with 5 major goals: provide researchers easy access to a neuroimaging database, provide normative quantitative measures of the brain for clinical research purposes, study the aging profile of the brain, examine the association of brain structure and function, and join the ENIGMA consortium. Many prestigious databases...

Asteroid 1566 Icarus’sSize, Shape, Orbit, and Yarkovsky Drift from Radar Observations

Near-Earth asteroid (NEA) 1566 Icarus ( = a 1.08 au, e=0.83, =  i 22 .8) made a close approach to Earth in 2015 June at 22 lunar distances (LD). Its detection during the 1968 approach (16 LD) was the first in the history of asteroid radar astronomy. A subsequent approach in 1996 (40 LD) did not yield radar images. We describe analyses of our 2015 radar observations of Icarus obtained at the ...