Category:Astronomical objects discovered in the 17th century

0–9

• Astronomical objects discovered in 1604‎ (1 P)
• Astronomical objects discovered in 1610‎ (1 C, 6 P)
• Astronomical objects discovered in 1652‎ (1 P)
• Astronomical objects discovered in 1654‎ (8 P)
• Astronomical objects discovered in 1655‎ (1 C, 1 P)
• Astronomical objects discovered in 1665‎ (1 P)
• Astronomical objects discovered in 1671‎ (1 P)
• Astronomical objects discovered in 1672‎ (1 P)
• Astronomical objects discovered in 1680‎ (2 P)
• Astronomical objects discovered in 1681‎ (1 P)
• Astronomical objects discovered in 1684‎ (2 P)
• Astronomical objects discovered in 1689‎ (1 P)