Contents
Images
Upload your image
DSS Images Other Images
Related articles
Precise positions, separations, and position angles of visual binaries
Astrometric observations of 212 large visual binaries are reported. Dataobtained with a GG 495 yellow filter on IIaD photographic plates usingthe Zen astrograph (aperture 20 cm and focal length 2077 mm) of theOsservatorio Astronomico di Brera during 1985-1986 are presented inextensive tables. The potential significance of these measurements forthe catalog being constructed for the Hipparcos space observatory isindicated.
|
Submit a new article
Related links
Submit a new link
Member of following groups:
|
Observation and Astrometry data
| Constellation: | おうし座 |
| Right ascension: | 04h01m45.13s |
| Declination: | +21°39'33.7" |
| Apparent magnitude: | 8.817 |
| Distance: | 355.872 parsecs |
| Proper motion RA: | 36.7 |
| Proper motion Dec: | -17.1 |
| B-T magnitude: | 10.209 |
| V-T magnitude: | 8.932 |
Catalogs and designations:
|
