SPECKLE INTERFEROMETRY AT THE U.S. NAVAL OBSERVATORY. XIX

被引：10
|
作者：
Mason, Brian D. [1 ]
Hartkopf, William I. [1 ]
Hurowitz, Haley M. [1 ]
机构：
[1] USN Observ, Washington, DC 20392 USA
来源：
ASTRONOMICAL JOURNAL | 2013年 / 146卷 / 03期
关键词：
binaries: general; binaries: visual; BINARY STAR ORBITS; VISUAL BINARIES; CD-ROM; SYSTEM; MASSES; HIPPARCOS; ELEMENTS; CATALOG; PAIRS;
D O I：
10.1088/0004-6256/146/3/56
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The results of 2916 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 two thousand short-exposure images. These observations are averaged into 1584 mean relative positions and range in separation from 0 ''.54 to 98 ''.09, with a median separation of 11 ''.73. This is the 19th in this series of papers and covers the period 2012 January 5 through 2012 December 18. Also presented are 10 pairs that are reported for the first time, 17 pairs that appear to be lost, linear elements for 18 pairs, and orbital elements for 2 additional pairs.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] Speckle interferometry at the U.S. Naval Observatory. XXII
    Mason, Brian D.
    Hartkopf, William I.
    [J]. arXiv, 2017,
  • [2] Speckle Interferometry at the US Naval Observatory. XXII
    Mason, Brian D.
    Hartkopf, William I.
    [J]. ASTRONOMICAL JOURNAL, 2017, 154 (05):
  • [3] Speckle Interferometry at the US Naval Observatory. XXIV
    Mason, Brian D.
    Williams, Stephen J.
    Matson, Rachel A.
    Josties, Jordan D.
    Eakens, Phillip D.
    Justice, Mark
    Kilian, Christopher M.
    Warner, Rich
    [J]. ASTRONOMICAL JOURNAL, 2021, 162 (02):
  • [4] SPECKLE INTERFEROMETRY AT THE US NAVAL OBSERVATORY. XXI
    Mason, Brian D.
    Hartkopf, William I.
    Bredthauer, Greg
    Ferguson, Eric W.
    Finch, Charlie T.
    Kilian, Christopher M.
    Rafferty, Theodore J.
    Ragan, Tai J.
    Wieder, Gary D.
    [J]. ASTRONOMICAL JOURNAL, 2017, 153 (01):
  • [5] Speckle interferometry at the US naval observatory. XIII
    Mason, Brian D.
    Hartkopf, William I.
    Wycoff, Gary L.
    Wieder, Gary
    [J]. ASTRONOMICAL JOURNAL, 2007, 134 (04): : 1671 - 1678
  • [6] Speckle Interferometry at the US Naval Observatory. XXIII
    Mason, Brian D.
    Hartkopf, William, I
    Urban, Sean E.
    Josties, Jordan D.
    [J]. ASTRONOMICAL JOURNAL, 2018, 156 (05):
  • [7] SPECKLE INTERFEROMETRY AT THE US NAVAL OBSERVATORY. XVIII
    Mason, Brian D.
    Hartkopf, William I.
    Friedman, Elizabeth A.
    [J]. ASTRONOMICAL JOURNAL, 2012, 143 (05):
  • [8] SPECKLE INTERFEROMETRY AT THE US NAVAL OBSERVATORY. XX
    Hartkopf, William I.
    Mason, Brian D.
    [J]. ASTRONOMICAL JOURNAL, 2015, 150 (04):
  • [9] Speckle interferometry at the US Naval Observatory. XII
    Mason, Brian D.
    Hartkopf, William I.
    Wycoff, Gary L.
    Holdenried, Ellis R.
    [J]. ASTRONOMICAL JOURNAL, 2006, 132 (05): : 2219 - 2230
  • [10] Speckle interferometry at the US Naval Observatory. IV.
    Douglass, GG
    Mason, BD
    Germain, ME
    Worley, CE
    [J]. ASTRONOMICAL JOURNAL, 1999, 118 (03): : 1395 - 1405
12345