Position: 19 05 26.636 +01 42 03.27 [2000.0] (Argyle & Morrison)
The very accurate Carlsberg astrometry has allowed a search for a precursor. Brian Skiff, Lowell, writes: I have examined the POSS-I prints at the Carlsberg Meridian Circle position for Nova Aquilae 1995 published on IAUC 6174. There does not appear to be a candidate precursor visible at this location. The nearest star (B ~20, neutral color) lies about 1".7 southeast at:RA 19 05 26.73 +/-0".2, Dec. -1 42 04.2 +/-0".3 (equinox J2000, epoch of plate date). The individual positions from the two prints are given below. They result from measurement against 32 PPM stars (including those from the 90,000-star PPM Supplement) immediately around the nova position, whose mean rms residuals were about 0".4 per star. None of the POSS-II films of this area have been issued, nor do we have any UK Schmidt plates here at Lowell. It is entirely reasonable in the 45 years back to the POSS-I epoch that proper motion shifted the nova a couple of arcseconds, so searches on more recent plates are warranted.
UT midtime RA (2000) Dec 1950 7 19.29236 19 5 26.742 -1 42 4.44 1950 7 19.31979 19 5 26.721 -1 42 3.96
CCD image 1995 May 28, the nova is about mag 12.