Astronomical Applications Department, U.S. Naval Observatory novas c 2 doc Page 12
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where:
catalog[4]
= 3-character catalog designator (e.g. FK5, HIP, etc.)
starname[51
]
= name of star.
starnumber
= integer identifier assigned to star.
ra
= mean right ascension [hours].
dec
= mean declination [degrees].
promora
= proper motion in RA [seconds of time per century].
promodec
= proper motion in declination [arcseconds per century].
parallax
= parallax [arcseconds].
radialvelocity
= radial velocity [kilometers per second].