Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 31986


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

ICCD Speckle Observations of Binary Stars. XXIII. Measurements during 1982-1997 from Six Telescopes, with 14 New Orbits
We present 2017 observations of 1286 binary stars, observed by means ofspeckle interferometry using six telescopes over a 15 year period from1982 April to 1997 June. These measurements constitute the 23dinstallment in CHARA's speckle program at 2 to 4 m class telescopes andinclude the second major collection of measurements from the MountWilson 100 inch (2.5 m) Hooker Telescope. Orbital elements are alsopresented for 14 systems, seven of which have had no previouslypublished orbital analyses.

ICCD Speckle Observations of Binary Stars. XIII. Measurements During 1989- 1994 From the Cerro Tololo 4 M Telescope
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996AJ....111..936H&db_key=AST

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:ちょうこくぐ座
Right ascension:04h58m11.73s
Declination:-40°33'04.9"
Apparent magnitude:9.168
Proper motion RA:8.5
Proper motion Dec:138.5
B-T magnitude:9.967
V-T magnitude:9.234

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 31986
TYCHO-2 2000TYC 7590-536-1
USNO-A2.0USNO-A2 0450-01781289
HIPHIP 23097

→ Request more catalogs and designations from VizieR