What year was the man who discovered Palomar 4 born?
Edwin Hubble Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer. He played a crucial role in establishing the fields of extragalactic astronomy and observational cosmology and is regarded as one of the most important astronomers of all time.
Leonard L. Amburgey Leonard L. Amburgey (born 1945) is an American amateur astronomer, discoverer of minor planets and public-school teacher by profession.