2017AJ....154..183M

Query : 2017AJ....154..183M

2017AJ....154..183M - Astron. J., 154, 183-183 (2017/November-0)

Speckle interferometry at the U.S. Naval Observatory. XXII.

MASON B.D. and HARTKOPF W.I.

Abstract (from CDS):

The results of 4747 intensified CCD observations of double stars, made with the 26 inch refractor of the U.S. Naval Observatory, are presented. Each observation of a system represents a combination of over 2000 short-exposure images. These observations are averaged into 2667 mean relative positions and range in separation from 0.''328 to 95.''9, with a median separation of 8.''673. Eight orbits are improved. This is the 22nd in this series of papers and covers the period 2016 January 4 through 2016 December 29.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: general - binaries: visual - stars: individual: (BD+32 1731, HD 183063, HD 193651) - techniques: interferometric - techniques: interferometric

VizieR on-line data: <Available at CDS (J/AJ/154/183): table2.dat table3.dat table4.dat table5.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 6

goto Full paper

goto View the references in ADS

Number of rows : 6
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 HD 1141 ** 00 16 13.94032 +76 57 02.7122           B8Vnn 69 0
2 HD 31796 ** 05 01 19.93 +50 15 25.3           F4V 5 0
3 BD+32 1731 ** 08 26 56.4371638884 +32 11 47.548699529   9.86 9.32 9.10   K2 32 0
4 HD 183063 ** 19 28 12.31041 -12 08 41.3996       8.53   G8V 87 0
5 HD 193651 ** 20 21 17.449560 +02 50 22.07508       8.954   K3V 30 1
6 BD+51 3434 * 22 38 22.1724781968 +52 22 05.752254828   11.4 10.01     ~ 9 0

To bookmark this query, right click on this link: simbad:objects in 2017AJ....154..183M and select 'bookmark this link' or equivalent in the popup menu