BINARY STAR ORBITS. IV. ORBITS OF 18 SOUTHERN INTERFEROMETRIC PAIRS

Journal Article · Wed Sep 15 00:00:00 EDT 2010 · Astronomical Journal (New York, N.Y. Online)

DOI:https://doi.org/10.1088/0004-6256/140/3/735· OSTI ID:21443246

Mason, Brian D; Hartkopf, William I ^[1]; Tokovinin, Andrei ^[2]

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1. U.S. Naval Observatory, 3450 Massachusetts Avenue, NW, Washington, DC 20392-5420 (United States)
2. Cerro Tololo Inter-American Observatory, Casilla 603, La Serena (Chile)

First orbits are presented for 3 interferometric pairs and revised solutions for 15 others, based in part on first results from a recently initiated program of speckle interferometric observations of neglected southern binaries. Eight of these systems contain additional components, with multiplicity ranging up to 6.

• OSTI ID: 21443246
• Journal Information: Astronomical Journal (New York, N.Y. Online), Vol. 140, Issue 3; Other Information: DOI: 10.1088/0004-6256/140/3/735; ISSN 1538-3881
• Country of Publication: United States
• Language: English

Related Subjects

79 ASTROPHYSICS
COSMOLOGY AND ASTRONOMY
BINARY STARS
INTERFEROMETRY
MATHEMATICAL SOLUTIONS
MULTIPLICITY
ORBITS
STARS