Black Hole/ Quasar

Distance from Earth (Ly)

Mass (*10⁷ M (sun))

Schwarzschild Radius (*10¹⁰ km)

Circumference (C) (*10¹⁰ km)

Disk Outer Radius (R) (*10¹³ km)

Ratio (R/C)

UGC 3789

1.63E+08

1.12 ± 0.05

3.3085273 ± 0.14770211

20.78809012 ± 0.9280397274

2.0055

22.756 - 24.89

NGC 2960

2.32E+08

1.14 ± 0.05

3.367608 ± 0.14770211

21.15930511 ± 0.9280397274

0.49371

25.14 - 27.41

NGC 4388

6.20E+07

0.84 ± 0.02

2.481395 ± 0.0590808

15.59106461 ± 0.3712156145

0.5554

28.033 - 29.363

NGC 6264

4.44E+08

2.84 ± 0.04

8.38948 ± 0.1181617

52.71265747 ± 0.7424318573

1.2034

22.51 - 23.16

NGC 6323

3.43E+08

0.93 ± 0.01

2.747259 ± 0.02954042

17.26153738 ± 0.1856079329

0.46285

26.54 - 27.11