| Issue |
Astron. Astrophys. Suppl. Ser.
Volume 118, Number 2, August 1996
|
|
|---|---|---|
| Page(s) | 239 - 241 | |
| DOI | https://doi.org/10.1051/aas:1996193 | |
| Published online | 15 August 1996 | |
The photoelectric astrolabe catalogue of Yunnan Observatory (YPAC)
1
Yunnan Observatory, Academia Sinica, Kunming 650011, P.R. China
2
Purple Mountain Observatory, Academia Sinica, Nanjing 210008, P.R. China
Send offprint request to: Hu Hui
Received:
23
November
1995
Accepted:
15
January
1996
The positions of 53 FK5, 70 FK5 Extension and 486 GC
stars are given for the equator and equinox J2000.0 and for the
mean observation epoch of each star. They are determined with
the photoelectric astrolabe of Yunnan Observatory. The internal
mean errors in right ascension and declination are ±0
046 and ±0
059, respectively. The mean observation
epoch is 1989.51.
Key words: astrometry, catalogue
© European Southern Observatory (ESO), 1996