OBSERVATIONS OF THE SUN WITH THE ASTROLABE OF SANTIAGO - 1995-1997

Authors
NOEL F
Citation
F. Noel, OBSERVATIONS OF THE SUN WITH THE ASTROLABE OF SANTIAGO - 1995-1997, Astronomy & astrophysics. Supplement series (Print), 132(2), 1998, pp. 195-196
Citations number
10
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy & astrophysics. Supplement series (Print) → ACNP
ISSN journal
03650138
Volume
132
Issue
2
Year of publication
1998
Pages
195 - 196
Database
ISI
SICI code
0365-0138(1998)132:2<195:OOTSWT>2.0.ZU;2-X
Abstract
Observations of the Sun with a modified Danjon astrolabe at 30 degrees and 60 degrees zenith distances are being carried out since 1990 at S antiago, Chile. Here are presented the results in right ascension: par ameter Y and apparent semidiameter obtained during the period 1995-199 7. These results and those obtained in former years are available ill electronic form(1). The differences astrolabe mi nus ephemeris in alph a and semidiameter are briefly discussed.