SIMBAD references

1996A&AS..118..239H - Astron. Astrophys., Suppl. Ser., 118, 239-241 (1996/August-0)

The photoelectric astrolabe catalogue of Yunnan Observatory (YPAC).

HU H., LI D., LI Y., WANG R. and LI X.

Abstract (from CDS):

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.

Abstract Copyright:

Journal keyword(s): astrometry, catalogue

VizieR on-line data: <Available at CDS (J/A+AS/118/239): table1>

Nomenclature: Table 1: YPAC NNN (Nos 1-609)

Simbad objects: 610

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