List of quasars
First quasars found

List of quasars

Section Title: First quasars found
Table Section Text: None

Rank	Quasar	Date of discovery	Notes

1	3C 273	1963

2	3C 48	1963

3	3C 47	1964

3	3C 147	1964

5	CTA 102	1965

5	3C 287	1965

5	3C 254	1965

5	3C 245	1965

5	3C 9	1965

These are the first quasars which were found and had their redshifts determined.

Sentence(s)

3C 147 is a quasar, discovered in 1964.
3C 147 is a quasar that was discovered in 1964.
The 3C 147 is a quasar that was discovered in 1964.

final_sentence: 3C 147 is a quasar, discovered in 1964.
final_sentence: 3C 147 is a quasar that was discovered in 1964.
final_sentence: The 3C 147 is a quasar that was discovered in 1964.