Order of magnitude Seismic magnitude scales Magnitude (astronomy) Apparent magnitude Absolute magnitude Moment magnitude scale Limiting magnitude Orders of magnitude (illuminance) Surface-wave magnitude Richter scale Earthquake duration magnitude Galaxy color–magnitude diagram Orders of magnitude (data) Orders of magnitude (volume) List of brightest stars Body wave magnitude AB magnitude Scale analysis (mathematics) Orders of magnitude (time) Bode plot Signed number representations Surface brightness C/2002 T7 (LINEAR) C/1989 W1 (Aarseth–Brewington) C/2014 Q1 (PanSTARRS) C/2011 L4 (PanSTARRS) C/2015 ER61 (PanSTARRS) C/2023 A3 (Tsuchinshan–ATLAS) C/2023 P1 (Nishimura) C/2012 K1 (…

(PanSTARRS) C/2019 Y4 (ATLAS) Orders of magnitude (acceleration) C/2018 V1 (Machholz–Fujikawa–Iwamoto) Orders of magnitude (frequency) C/2014 Q3 (Borisov) C/2021 A1 (Leonard) C/2012 F6 (Lemmon) Hertzsprung–Russell diagram C/1942 X1 (Whipple–Fedtke–Tevzadze) C/2004 F4 (Bradfield) Orders of magnitude (speed) C/2011 J2 (LINEAR) C/2013 US10 (Catalina) C/1963 A1 (Ikeya) C/1990 K1 (Levy) C/2001 A2 (LINEAR) C/2017 O1 (ASASSN) C/2015 V2 (Johnson) C/2021 O3 (PanSTARRS) C/2013 V5 (Oukaimeden) C/2013 UQ4 (Catalina) C/2010 X1 (Elenin) C/2000 WM1 (LINEAR) C/1941 B2 (de Kock–Paraskevopoulos) Fomalhaut C Teegarden's Star c C/1957 P1 (Mrkos)

C/2000 W1 (Utsunomiya–Jones) C/2007 F1 (LONEOS) C-type asteroid C/2022 E3 (ZTF) C/2023 E1 (ATLAS) Photometry (astronomy) C/2014 Q2 (Lovejoy) C Ursae Majoris C/2017 T1 (Heinze) C/2015 G2 (MASTER) C/2007 W1 (Boattini) C/2016 U1 (NEOWISE) C/2014 UN271 (Bernardinelli–Bernstein) C/2013 R1 (Lovejoy) C/1964 N1 (Ikeya) C/2006 VZ13 (LINEAR) Thomas C. Hanks C/2014 OG392 (PanSTARRS) C/1911 O1 C/2020 F8 (SWAN) C/1962 C1 (Seki–Lines) C/2007 E2 (Lovejoy) C/2021 T4 (Lemmon) 61 Virginis c Theta1 Orionis C C/2017 T2 (PanSTARRS) C/2011 W3 (Lovejoy) Orders of magnitude (power) Approximate number system Orders of magnitude (specific heat capacity) C/2019 U6 (Lemmon) C/1948 V1 2006 Gulf of Mexico earthq