The table below shows the most common keywords used by the author. The letters in brackets after some keywords denote if the keyword corresponds to Solar Physics (S) or Heliospheric Physics (H).
| Keyword
| Occurrences
|
|---|
| Astrophysics - Earth And Planetary Astrophysics
| 30
|
| Comets
| 14
|
| Comets: General
| 11
|
| Methods: Data Analysis
| 10
|
| Minor Planets
| 9
|
| Long Period Comets
| 8
|
| Asteroids: General
| 5
|
| Small Solar System Bodies
| 5
|
| Meteorites
| 3
|
| Meteors
| 3
|
| Near-Earth Objects
| 3
|
| Asteroids
| 3
|
| Meteoroids
| 3
|
| Techniques: Photometric
| 2
|
| Comet Nuclei
| 2
|
| Comets: Individual: C&2017 K2
| 2
|
| Oort Cloud
| 2
|
| Oort Cloud Objects
| 2
|
| Asteroids: Individual: 3200 Phaethon
| 2
|
| Comets: Individual: C/2017 K2
| 1
|
| Comets: Individual: C&2015 D1 (SOHO
| 1
|
| Comets: Individual: C&2010 U3
| 1
|
| Comets: Individual: 332P&Ikeya–Murakami
| 1
|
| Comets: Individual: 332P&Ikeya-Murakami
| 1
|
| Comets: Individual: 2017 U7
| 1
|
| Comets: Individual: 15P&Finlay
| 1
|
| Comets: Individual (332P
| 1
|
| Comet Volatiles
| 1
|
| Comet Surfaces
| 1
|
| Comet Interiors
| 1
|
| Comet Dust Tails
| 1
|
| Centaur Group
| 1
|
| 2018 C2
| 1
|
| Automated Telescopes
| 1
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 1
|
| Astrophysics - High Energy Astrophysical Phenomena [S]
| 1
|
| Astronomy Data Analysis
| 1
|
| Asteroids: Individual: P&2016 J1
| 1
|
| Asteroids: Individual: 3200
| 1
|
| Asteroids: Individual: 313P&2014 S4 Gibbs
| 1
|
| Asteroids: Individual: 2010 JL33
| 1
|
| Asteroids: Individual: (6478) Gault
| 1
|
| Two-body Problem
| 1
|
| Techniques: Polarimetric
| 1
|
| Sunskirters
| 1
|
| Sundivers
| 1
|
| Solar System
| 1
|
| Short Period Comets
| 1
|
| P/2010 V1)
| 1
|
| P&2010 B2 (WISE
| 1
|
| Orbital Motion
| 1
|
| Optical Observation
| 1
|
| Near-sun Comets
| 1
|
| Narrow Band Photometry
| 1
|
| Main-belt Comets
| 1
|
| Kuiper Belt: General
| 1
|
| Interstellar Objects
| 1
|
| Gamma-ray Bursts
| 1
|
| Comets: Individual: P/2003 T12 = 2012 A3 (SOHO)
| 1
|
| Comets: Individual: D&1770 L1 (Lexell
| 1
|
| Comets: Individual: C/2017 K2 (PANSTARRS)
| 1
|
| Asteroid Belt
| 1
|
| Aperiodic Comets
| 1
|
| Broad Band Photometry
| 1
|