estimation of 3,6 impacts per year (0,3 per month)
total excludes 5,319 days of simultaneous observations
| Observer | Duration | Number of videos | Date range | ||
| Total : 79 observers |
100.404 days | 86093 videos | 2004/02/29 – 2019/01/21 | ||
 Zac Pujic (Australia) |
15.557 days |
6372 | 2005/02/22 – 2018/06/05 | ||
 Michel Jacquesson (France) |
12.509 days |
8276 | 2014/03/12 – 2018/08/21 | ||
| Paul Rolet (France) |
12.200 days |
9846 | 2012/09/07 – 2019/01/21 | ||
 Manos Kardasis (Greece) |
8.621 days |
7265 | 2004/02/29 – 2018/09/07 | ||
 Benito Loyola (USA) |
7.175 days |
3171 | 2018/02/17 – 2018/09/07 | ||
| Thomas Ashcraft (USA) |
4.969 days |
5886 | 2013/10/09 – 2016/11/30 | ||
 Bernd Gaehrken (Germany) |
4.095 days |
5673 | 2016/03/06 – 2018/06/24 | ||
| Alan Coffelt (USA) |
3.593 days |
2605 | 2013/10/04 – 2018/05/14 | ||
| Marc Delcroix (France) |
2.859 days |
2220 | 2006/04/13 – 2018/07/18 | ||
| Xavier Dupont (France) |
2.062 days |
1867 | 2012/08/16 – 2015/04/25 | ||
| Grant Blair (USA) |
1.988 day |
1874 | 2013/08/20 – 2016/04/21 | ||
| Hampton University Sayanagi Group (USA) |
1.912 day |
1396 | 2018/03/23 – 2018/06/19 | ||
 Agapios Elia (Cyprus) |
1.772 day |
1978 | 2013/11/09 – 2018/07/10 | ||
| Trevor Barry (Australia) |
1.612 day |
2421 | 2009/07/06 – 2012/12/30 | ||
| Christophe Pellier (France) |
1.530 day |
739 | 2012/02/20 – 2015/02/12 | ||
| David Domine (France) |
1.450 day |
907 | 2016/02/25 – 2017/04/10 | ||
| Pascal Bayle (France) |
1.390 day |
1697 | 2012/11/30 – 2015/05/10 | ||
| Torsten Mellenthin (Germany) |
1.218 day |
1416 | 2016/01/28 – 2017/06/24 | ||
 Lammertus de Vries (Spain) |
1.171 day |
635 | 2009/08/03 – 2015/05/08 | ||
| Jocelyn Serot (France) |
1.139 day |
863 | 2014/01/10 – 2018/07/17 | ||
| Stephane Gonzales (France) |
1.131 day |
1243 | 2013/12/20 – 2018/06/03 | ||
| Jean-Luc Dauvergne (France) |
0.965 day |
631 | 2016/05/04 – 2018/07/08 | ||
| Arnaud Claisse (France) |
0.941 day |
842 | 2014/01/19 – 2016/05/03 | ||
 Matic Smrekar (Slovenia) |
0.932 day |
1631 | 2009/07/29 – 2016/06/10 | ||
| Pic du Midi (Delcroix/Dauvergne) (France) |
0.898 day |
1704 | 2010/09/29 – 2018/07/15 | ||
| Paul Jones (USA) |
0.819 day |
723 | 2011/08/29 – 2015/04/05 | ||
| Pascal Lemaire (France) |
0.753 day |
828 | 2012/08/01 – 2016/02/10 | ||
| Jean-Jacques Poupeau (France) |
0.751 day |
1135 | 2013/02/05 – 2016/03/23 | ||
| Torsten Hansen (Germany) |
0.731 day |
112 | 2016/03/06 – 2016/03/31 | ||
| Michel Legrand (France) |
0.706 day |
511 | 2015/04/28 – 2018/06/27 | ||
 Steve Hill (UK) |
0.636 day |
837 | 2005/03/26 – 2014/03/10 | ||
 John McKeon (Ireland) |
0.595 day |
874 | 2012/12/03 – 2016/04/04 | ||
| Flavius Isac (France) |
0.557 day |
332 | 2011/08/12 – 2013/02/17 | ||
 Oleg Zaharciuc (Moldova) |
0.541 day |
717 | 2016/05/19 – 2018/07/06 | ||
| Kevin Smith (Ireland) |
0.500 day |
836 | 2014/10/17 – 2016/06/03 | ||
| Olivier Dechambre (France) |
0.437 day |
700 | 2012/11/29 – 2017/05/26 | ||
| Emmanuel Thiers (France) |
0.408 day |
289 | 2016/04/18 – 2017/04/09 | ||
| Societe Astronomique de Touraine (France) |
0.383 day |
337 | 2012/12/11 – 2018/08/10 | ||
| Vincent Moreau (France) |
0.381 day |
445 | 2007/06/09 – 2014/12/23 | ||
| Phil Miles (Australia) |
0.314 day |
375 | 2013/12/03 – 2014/01/17 | ||
| Fred Locklear (USA) |
0.295 day |
85 | 2013/10/09 – 2013/12/01 | ||
| Franklin Marek (USA) |
0.270 day |
228 | 2014/01/03 – 2015/02/20 | ||
| Hartwig Luthen (Germany) |
0.265 day |
339 | 2015/10/26 – 2016/03/27 | ||
| Yann Le Gall (France) |
0.259 day |
301 | 2011/08/20 – 2015/03/17 | ||
| George Hall (USA) |
0.189 day |
137 | 2014/01/03 – 2016/02/29 | ||
| Ioannis Bouhras (Greece) |
0.170 day |
147 | 2015/12/24 – 2016/02/27 | ||
| Blake Estes (USA) |
0.161 day |
263 | 2016/05/07 – 2017/04/03 | ||
| David Rankin (USA) |
0.155 day |
288 | 2012/10/31 – 2014/01/25 | ||
| Jackob Strikis (Greece) |
0.142 day |
165 | 2011/10/13 – 2013/12/27 | ||
| Simon Rowland (UK) |
0.142 day |
209 | 2015/01/18 – 2017/04/27 | ||
| Bernard Bayle (France) |
0.140 day |
54 | 2012/11/21 – 2018/06/08 | ||
| Sauveur Pedranghelu (France) |
0.128 day |
189 | 2017/06/02 – 2017/06/09 | ||
| Mike Phillips (USA) |
0.127 day |
304 | 2013/10/01 – 2014/01/15 | ||
| Dirk van Uden (Germany) |
0.125 day |
33 | 2016/04/04 – 2017/01/06 | ||
 Philipp Salzgeber (Austria) |
0.106 day |
108 | 2016/05/06 – 2017/06/10 | ||
 Alexei Pace (Malta) |
0.100 day |
70 | 2016/02/25 – 2018/05/13 | ||
 Dennis Put (Netherlands) |
0.095 day |
161 | 2013/09/28 – 2013/10/12 | ||
| Laurent Labruyere (France) |
0.090 day |
60 | 2012/11/13 – 2015/02/06 | ||
| Charles Galdies (Malta) |
0.076 day |
132 | 2014/02/08 – 2015/06/10 | ||
| Richard Morisan (France) |
0.067 day |
68 | 2016/03/18 – 2016/04/13 | ||
| Freddy Willems (USA) |
0.055 day |
53 | 2012/12/30 – 2012/12/31 | ||
| Marc Patry (France) |
0.052 day |
61 | 2012/10/02 – 2012/11/15 | ||
| Tom Haugh (USA) |
0.050 day |
145 | 2018/04/16 – 2018/05/23 | ||
| Adrien Marezac (France) |
0.032 day |
36 | 2017/06/06 – 2017/06/23 | ||
| Francisco Jose Fernandez Gomez (Spain) |
0.032 day |
24 | 2016/03/16 – 2016/03/16 | ||
 Jairo Amaral (Brazil) |
0.031 day |
23 | 2018/03/24 – 2018/06/17 | ||
 Giuseppe Monachino (Belgium) |
0.029 day |
21 | 2012/09/23 – 2013/09/28 | ||
| Stellarzac (France) |
0.028 day |
2 | 2012/10/03 – 2012/10/03 | ||
| Alfred Boyer (France) |
0.028 day |
44 | 2014/04/13 – 2014/06/29 | ||
| Francois Bernier (France) |
0.028 day |
25 | 2014/03/09 – 2014/03/09 | ||
 Janne Kari (Finland) |
0.021 day |
70 | 2014/04/03 – 2014/04/21 | ||
| William Pellissard (France) |
0.010 day |
7 | 2017/02/25 – 2017/02/25 | ||
| Joshua Judkins (USA) |
0.006 day |
1 | 2018/02/17 – 2018/02/17 | ||
| Lionel Rousselot (France) |
0.005 day |
6 | 2018/05/06 – 2018/06/19 | ||
| Maciel Bassani Sparrenberger (Brazil) |
0.004 day |
3 | 2016/04/11 – 2016/04/11 | ||
| Albert Bosch (Spain) |
0.003 day |
9 | 2016/03/26 – 2016/03/26 | ||
 Charles Triana (Colombia) |
0.002 day |
6 | 2018/01/21 – 2018/01/21 | ||
| Agustin Sanchez-Lavega (Spain) |
0.001 day |
5 | 2012/12/09 – 2012/12/09 | ||
| Thierry Boutoille (France) |
0.001 day |
1 | 2017/05/26 – 2017/05/26 | ||
