| Issue |
Astron. Astrophys. Suppl. Ser.
Volume 118, Number 2, August 1996
|
|
|---|---|---|
| Page(s) | 323 - 327 | |
| DOI | https://doi.org/10.1051/aas:1996201 | |
| Published online | 15 August 1996 | |
Optical positions of 68 radio stars
1
Beijing Astronomical Observatory, Beijing 100080, China
2
Observatorio Astronomico Felix Aguilar, Benavidez 8175, San Juan, Argentina
3
Observatorio Astronomico de La Plata, 1900-La Plata, Argentina
Send offprint request to: Lu Lizhi
Received:
16
January
1996
Accepted:
23
January
1996
Optical positions of 68 radio stars observed with the
photoelectric astrolabe Mark II of Beijing Astronomical Observatory in San Juan
are presented. The Positions of the radio stars are for the epoch of
observation and the equinox J2000.0 and a system close that of the
system FK5. The mean precisions are ±2.8 ms and ±
in right ascensions and declinations, respectively. The magnitudes of
stars are from 0.9 mag to 10.7 mag. The declinations are from -3°
to -58°. The mean epoch is 1994.2.
Key words: stars: general / astronomical data bases: miscellaneous / astrometry / reference system
© European Southern Observatory (ESO), 1996