Volume 20 number 1 (1991)
In Volume 18 of this Journal, page 134, there are two errors in the new parabolic elements given for V714 Cygni. For 2442092.035 read 2442092.127. For 1.8874572 read 1.8874081. The coefficient of the parabolic term is correct as printed: 4.2 x 10^-9.