NGC 7393 is a barred spiral galaxy in the constellation Aquarius. It is estimated to about 120 million light-years from the Milky Way and about 70,000...
2 KB (120 words) - 09:59, 26 April 2024
NGC 7410 is a barred spiral galaxy located in the constellation Grus. It is about 122 million light-years away. It was discovered on 15 July 1826, by...
1 KB (54 words) - 03:36, 14 March 2024
the technique of reverberation mapping. For instance, the spiral galaxy NGC 4395 at a distance of about 4 Mpc appears to contain a black hole with mass...
25 KB (2,892 words) - 11:56, 17 May 2024
by T. Sato and A. Fujii JPL · 7122 7124 Glinos 1990 OJ4 Tom Glinos (born 1960), Canadian astronomer † MPC · 7124 7125 Eitarodate 1991 CN1 Eitaro Date...
200 KB (445 words) - 18:43, 25 May 2024
diameter of 71,370 light-years. NGC 7032 was discovered by astronomer John Herschel on July 20, 1835. NGC 5055 List of NGC objects (7001–7840) "NASA/IPAC...
2 KB (124 words) - 06:40, 28 December 2023
500 415.241 1.156 0.0583 17.403 2000 Iota Draconis b 9.395 511.098 1.272 0.7124 69.920 2002 HD 147513 b 1.268 540.361 1.265 0.2577 111.525 2002 Thestias...
36 KB (286 words) - 20:08, 22 December 2023