Wekagram

Wekagram (Wg) is the equal to 10$27$ s, or 0.5267 es or 167.4 es. It would be most useful for measuring masses of s in s besides es and kilograms. But for s, xentagram (Xg), which is 0.001 Wg, can be used besides es and kilograms. For s, vundagram (Vg), equalling 1000 Wg, can be assigned besides es and kilograms. For moons, asteroids and other small celestial bodies, yottagram (Yg), which is one-millionth of a wekagram, can be used in addition to Lunar masses and kilograms.