Claim: 4786 Tatianina was discovered by N. Chernykh in 1985 at the Crimean Astrophysical Observatory.
Evidence: N. Chernykh 13 August 1985 Crimean Astrophysical Obs. 
It was discovered on 13 August 1985, by Soviet astronomer Nikolai Chernykh at the Crimean Astrophysical Observatory in Nauchnij, on the Crimean peninsula.