Dictionary of Nomenclature of Celestial Objects
(Last update: 19-Apr-2024)

Result of query: info cati OPH2017] NNNN$
.

Details on Acronym:   [OPH2017]
  
[OPH2017] (Oh+Price-Whelan+Hogg+, 2017)
Write:<<[OPH2017] NNNN>>
N: 4555
Object:Group of *  (SIMBAD class: ** = Double or Multiple Star)
Note:N=4555 groups of stars, found in the search for comoving pairs in the TGAS catalog.
Use of the Tycho-Gaia Astrometric Solution (TGAS), part of the Gaia DR1.
Ref:=2017AJ....153..257O
byOH S. , PRICE-WHELAN A.M., HOGG D.W., MORTON T.D., SPERGEL D.N.
 Astron. J., 153, 257-257 (2017)
  Comoving stars in Gaia DR1: an abundance of very wide separation comoving pairs.
oTable 1c: <[OPH2017] NNNN> (Nos 0-4554).
=E=Catalogue in electronic form as <J/AJ/153/257/>
Originof the Acronym: S = Created by Simbad, the CDS Database