Sentences with phrase «proper motion objects»

Abstract: We report the discovery of an unusually red brown dwarf found in a search for high proper motion objects using WISE and 2MASS data.

We identified two high proper motion objects with the very red (W1 - W2) colors characteristic of T dwarfs, one being the known T7.5 dwarf GJ 570D.

Not exact matches

Finally, we present catalogs of Pan-STARRS1 proper motions for low - mass members of Taurus and Upper Scorpius with median precisions of $ \ approx $ 3 mas yr $ ^ -LCB--1 -RCB- $, including 67 objects with no previous proper motion and 359 measurements that improve on literature values.

We identify PSO J060.3200 +25.9644 (near - infrared spectral type L1) and PSO J077.1033 +24.3809 (L2) as new members of Taurus based on their VL - G gravity classifications, the consistency of their photometry and proper motions with previously known Taurus objects, and the low probability of contamination by field objects.

The extremely dim companion object was observed to share the same high proper motion as Epsilon Indi — around 4.7 arcseconds per year — from the perspective of an observer in the Solar System.

With a half year's worth of images, the astronomers determined that the star and the object moved together through the sky with the high common proper motion exhibited by nearby objects in the Solar neighborhood, confirming that the two are physically associated.