Hypnos of the most famous works of art featuring Hypnos is a bronze head of Hypnos himself, now kept in the British Museum in London. This bronze head has wings sprouting from his temples and the hair is elaborately arranged, some tying in knots and some hanging freely from his head. The English word "hypnosis" is derived from his name, referring to the fact that when hypnotized, a person is put into a sleep-like state (hypnos "sleep" + -osis "condition"). The class of medicines known as "hypnotics" which induce sleep also take their name from Hypnos. Additionally, the English word "insomnia"
14827 Hypnos with respect to the ecliptic. It is frequently perturbed by Jupiter. The body's observation arc begins at Anderson Mesa Station the night prior to its official discovery observation at Palomar. As a near-Earth object and potentially hazardous asteroid "Hypnos" has an Earth minimum orbital intersection distance of , which corresponds to 5.7 lunar distances. In 1958, "Hypnos" passed less than 0.03 AU from both Earth and Mars. Neither planet has been approached so closely by "Hypnos" since the 862 AD pass of Earth, or will be until the 2214 pass of Earth. It is also a Mars-crosser. "Hypnos" may be