2021RNAAS...5..280C

Query : 2021RNAAS...5..280C

2021RNAAS...5..280C - Research Notes of the AAS, 5, 280 (2021/December-0)

A New Stellar Companion to TYC 5493-889-1.

CLARK C.A., VAN BELLE G.T. and HORCH E.P.

Abstract (from CDS):

We present a serendipitous discovery of a new stellar companion to TYC 5493-889-1 detected with the Differential Speckle Survey Instrument at the 4.3 m Lowell Discovery Telescope. We also present photometric observations of TYC 5493-889-1, and determine a spectral type of F1V and a photometric distance of roughly 320 parsecs.

Abstract Copyright: © 2021. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Speckle interferometry - Binary stars - F stars

Simbad objects: 3

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Number of rows : 3
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* V805 Tau PM* 04 25 13.5490001304 +17 16 05.510577144   14.56 13.245 13.044   M3.5V 59 0
2 G 162-44 PM* 10 18 35.1372361341 -11 43 00.243355403   14.68 13.14 12.84   M4.0 98 0
3 TYC 5493-889-1 * 10 18 37.2241892856 -11 43 20.759395836   10.58 10.27 10.11 9.68 ~ 8 0

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