Pith. sign in

REVIEW

Discovery of a Mid-L Dwarf Companion to the L 262-74 System

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2211.02288 v1 pith:6PABP6D6 submitted 2022-11-04 astro-ph.SR astro-ph.EP

Léopold Gramaize , Adam C. Schneider , Federico Marocco , Jacqueline K. Faherty , Aaron M. Meisner , J. Davy Kirkpatrick , Mark Popinchalk , Austin Rothermich
show 2 more authors
Marc J. Kuchner The Backyard Worlds: Planet 9 Collaboration
This is my paper · ORCID
classification astro-ph.SRastro-ph.EP
keywords systemcompaniondiscoverydwarfmid-lseparationangularassess
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

We present the discovery of CWISE J151044.74$-$524923.5, a wide low-mass companion to the nearby ($\sim$24.7 pc) system L 262-74, which was identified through the Backyard Worlds: Planet 9 citizen science project. We detail the properties of the system, and we assess that this companion is a mid-L dwarf, which will need to be verified spectroscopically. With an angular separation of 74\farcs3, we estimate a projected physical separation of $\sim$1837 au from the central system.

Discussion (0). Continue with ORCID to comment.

Pith tools