MINOR PLANETS DISCOVERED BY WATSON— LEUSCHNER. 



339 



Tables of (101) Helena — Continued. 



PERTURBATIONS. 



The constant part in n8z is included in the element g . 



The nontrigonometrical term multiplied by the time in ndz is included in the element n. 



The ciinstanl part of v is included in the constant c r . 



The constant part of u cos i is included in the constant c». 



All other terms are contained in Tables II-V. 



