However by the 1950s it was realised that the Tables were not accurate enough. Eckert therefore decided not to recompute new tables but to compute the ephemerides directly from Brown 's equations.
Subalit sa pamamagitan ng 1950s, ito ay realised na ang Table ay hindi tumpak na sapat. Eckert kaya nagpasya na hindi recompute bagong mesa ngunit sa compute ang ephemerides direkta mula sa Brown 's equation.