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exaly
›
Authors
›
John R Spencer
›
top-authors
John R Spencer
Paris Observatory
117
(top 2%)
papers
6.8K
(top 2%)
citations
44
(top 2%)
h
-index
80
(top 2%)
g
-index
122
all documents
7.1K
doc citations
323
citing journals
105
times ranked
Top Authors (by citations)
#
Author
Articles
Citations
R ARank
R CRank
1
Hal A Weaver
68
3,182
4
7
2
Catherine B Olkin
64
3,117
5
5
3
Leslie A Young
54
2,821
5
5
4
Jeffrey M Moore
43
2,595
3
5
5
W M Grundy
42
2,593
4
4
6
Paul M Schenk
34
2,219
6
7
8
Kelsi N Singer
37
2,089
3
5
9
William B Mckinnon
33
2,013
5
6
10
Richard P Binzel
24
2,012
5
8
11
Francis Nimmo
23
1,923
1
2
12
Tod R Lauer
29
1,872
5
252
13
Kimberly Ennico
28
1,869
5
7
14
A Cheng
24
1,834
4
6
15
R A Beyer
25
1,808
5
5
16
Mark R Showalter
19
1,796
1
1
17
Marc Buie
24
1,743
4
5
18
Dale Cruikshank
18
1,740
9
9
19
Orkan M Umurhan
22
1,730
7
7
20
Silvia Protopapa
18
1,725
11
11
21
Stuart J Robbins
26
1,687
5
7
22
Anne J Verbiscer
25
1,685
5
10
23
Carey Lisse
25
1,664
8
16
24
B J Buratti
19
1,600
4
8
25
Oliver L White
19
1,567
8
8
26
G Randall Gladstone
23
1,560
26
13
27
R P Binzel
11
1,557
8
13
28
Mihaly Horanyi
17
1,511
11
4
29
Alan D Howard
16
1,499
7
9
30
Heather A Elliott
18
1,448
8
5
31
Darrell F Strobel
13
1,410
12
9
32
Kirby D Runyon
18
1,391
7
8
33
D P Cruikshank
9
1,365
13
20
34
Alissa M Earle
8
1,342
6
5
35
David J Mccomas
11
1,333
84
59
36
J Wm Parker
12
1,286
5
4
37
Simon B Porter
23
1,280
4
7
38
Matthew E Hill
12
1,268
29
6
39
Henry B Throop
9
1,242
3
3
40
C J A Howett
16
1,160
1
1
41
Jorge I Núñez
9
1,132
3
3
42
Stamatios Krimigis
10
1,108
35
24
43
Peter Kollmann
10
1,102
23
7
44
Fran Bagenal
13
1,053
33
22
45
James H Roberts
6
1,033
15
21
46
Ivan Linscott
8
939
11
14
47
Veronica Bray
6
938
1
1
48
Cristina Dalle Ore
7
926
13
15
49
Michael E Summers
9
908
10
13
50
Ralph L Mcnutt
12
895
35
29
51
C M Ernst
5
894
45
32
52
Olivier Barnouin
4
887
129
109
53
Rosaly Lopes
6
854
23
11
54
Maarten H Versteeg
7
848
20
13
55
W M Owen
4
753
2
2
56
T K Greathouse
5
731
51
15
57
Joshua A Kammer
8
714
17
15
58
Douglas Hamilton
6
704
12
21
59
M R Piquette
7
689
3
4
60
Bernard Schmitt
11
686
28
54
61
John J Kavelaars
13
610
16
14
62
S A Stern
20
607
4
6
64
Andrew J Steffl
6
576
10
12
65
Jamey R Szalay
5
555
74
31
66
Alex H Parker
10
549
4
5
67
Eric J Zirnstein
3
526
33
20
68
Helen Hart
2
520
4
3
68
Valerie Mallder
2
520
2
1
68
Scott Weidner
2
520
21
9
68
James Green
2
520
2
1
68
Sarah Hamilton
2
520
2
2
68
Matthias Hahn
2
520
2
2
68
M E Banks
2
520
37
3
68
Stewart Bushman
2
520
1
1
68
Tom Andert
2
520
2
2
77
Amanda Hendrix
3
512
20
5
78
Amy Simon-Miller
3
480
113
75
79
James Tuttle Keane
13
479
3
3
80
Eric Quirico
4
463
50
45
81
Cécile C Ferrari
2
459
13
11
81
Thierry Fouchet
2
459
114
45
81
Richard Achterberg
2
459
34
17
84
David P Hinson
5
344
9
10
85
Henry Throop
2
342
2
9
86
Simon B Calcutt
2
282
36
72
87
Marcia Segura
2
277
2
5
88
Peter L Read
1
275
50
16
88
Emmanuel Lellouch
1
275
104
47
88
G S Orton
1
275
150
46
88
Gordon Bjoraker
1
275
40
17
92
Daniel Britt
5
271
2
3
93
Robert Pappalardo
2
261
21
9
94
L E Brown
6
257
8
12
95
John Scherrer
2
254
1
1
96
Panayotis Lavvas
2
245
60
45
97
Tanguy Bertrand
6
242
12
11
98
Chloe B Beddingfield
7
240
9
8
99
Susan Benecchi
4
231
7
9
100
Carver Bierson
6
225
10
24
101
Francesca Scipioni
3
224
22
17
102
Ashley G Davies
2
213
18
4
103
Jason D Hofgartner
4
209
8
8
104
Rajani D Dhingra
4
208
5
7
105
Xun Zhu
1
201
9
5
105
Michael L Wong
1
201
133
219
107
Edward B Bierhaus
3
199
68
92
108
Harold Reitsema
3
198
1
1
109
Kurt D Retherford
6
197
15
23
110
Derek C Richardson
2
192
53
44
111
Mallor Kinczyk
2
189
1
1
111
Mohamed Ramy El-Maarry
2
189
66
65
113
Oleg Abramov
5
187
2
3
114
Bruno Bézard
1
184
167
170
114
Patrick Gj Irwin
1
184
133
68
114
Nicholas A Teanby
1
184
200
167
117
Michael Bird
3
180
1
7
118
Leila Gabasova
2
177
1
1
119
Kelsi Singer
6
172
3
6
120
Donald G Mitchell
5
153
130
166
121
Jon Vandegriff
4
129
4
72
122
François Forget
2
128
130
193
123
Sarah Greenstreet
2
119
19
18
124
Christopher Deboy
2
116
1
1
125
Paolo Tanga
2
115
118
119
126
W M Folkner
1
113
72
133
126
Carl Ercol
1
113
2
2
126
Thomas Mehoke
1
113
11
6
126
Anthony Egan
1
113
1
1
126
Richard Shelton
1
113
1
1
126
Gregory Dunn
1
113
1
1
126
John Hayes
1
113
1
10
126
Michael Vincent
1
113
1
1
126
Chelsea Ferrell
1
113
1
1
126
Lori Glaze
1
113
11
10
126
Declan Mages
1
113
1
1
126
Derek S Nelson
1
113
30
53
126
Daniel Katz
1
113
1
1
126
Graeme Keleher
1
113
1
1
126
Jillian Redfern
1
113
2
2
126
Douglas Mehoke
1
113
2
2
126
Bobby Williams
1
113
1
1
126
Gerhard Kruizinga
1
113
1
1
126
Daniel Schultz
1
113
1
1
126
Daniel Hals
1
113
1
1
126
Mark Tapley
1
113
1
1
126
Michael Salinas
1
113
1
1
126
Wayne Schlei
1
113
2
2
126
Melissa R Jones
1
113
1
1
126
J Y Pelgrift
1
113
45
53
126
Gabe Rogers
1
113
10
4
152
J Hunter Waite, Jr
2
108
155
189
154
Tilmann Denk
2
105
2
5
155
Xiaochen Mao
4
103
2
2
156
Andrew Poppe
2
102
28
16
157
Keith Noll
4
98
1
1
157
Simone Marchi
4
98
98
169
159
David J Tholen
2
90
7
3
160
P W Valek
4
89
59
105
160
Peter A Delamere
4
89
32
43
162
Jani Radebaugh
2
88
24
37
163
Harold F Levison
3
85
14
29
164
Martha Kusterer
4
84
7
29
165
Matt Telfer
1
81
16
7
165
Eric J R Parteli
1
81
16
18
165
Tilmann Denk
1
81
3
10
168
Yvonne J Pendleton
2
79
14
15
168
David Nesvorný
1
79
81
76
168
Julian C Marohnic
1
79
1
1
171
Stephen Gwyn
1
76
115
100
171
Tetsuharu Fuse
1
76
1
82
171
Matthew Holman
1
76
39
84
171
Pamela L Gay
1
76
2
8
171
Cesar Fuentes
1
76
1
1
171
David Borncamp
1
76
1
1
171
jean-marc Petit
1
76
30
33
171
I Neill Reid
1
76
9
28
171
Scott S Sheppard
1
76
24
20
171
David E Trilling
1
76
50
29
181
Victoria E Hamilton
2
75
100
188
181
James F Bell, Iii
2
75
191
303
181
Martin Pätzold
2
75
19
16
181
James F Bell Iii
2
75
27
86
185
C J Hansen
3
74
49
114
185
Scott L Murchie
1
74
136
164
185
Marc Postman
2
74
67
193
188
Kevin Baines
1
69
116
138
188
M M Hedman
1
69
110
94
190
Joachim Saur
2
67
94
168
190
Michael Davis
3
67
23
38
192
Amy C Barr
1
65
5
5
192
Ralf Jaumann
1
65
346
477
192
Larry Esposito
1
65
60
62
195
Sebastiaan Krijt
1
64
12
14
196
Nathan A Schwadron
1
59
208
189
196
Justyna M Sokół
1
59
54
66
196
Maciej Bzowski
1
59
66
79
199
Joshua Emery
1
54
143
176
199
Ian Wong
1
54
150
186
199
Stefano Mottola
1
54
251
325
199
William Bottke
1
54
157
235
199
Jessica M Sunshine
1
54
78
88
204
D K Haggerty
1
50
83
101
204
Barry H Mauk
1
50
269
286
204
Edmond Roelof
1
50
98
111
204
George C Ho
1
50
136
164
204
Mark E Perry
2
50
59
129
209
Geoffrey C Collins
1
47
12
44
209
Diana Blaney
1
47
223
275
211
Richard J Cartwright
1
45
22
20
211
Dimitra Atri
1
45
11
2
213
Frank Postberg
3
44
57
161
214
Ben D Teolis
1
43
36
49
215
Giuseppe Romeo
3
34
1
1
215
George B Clark
3
34
78
194
215
Robert Allen
3
34
78
172
215
Paul Helfenstein
2
34
4
10
219
Jack W Conrad
1
30
10
8
220
Lorenz Roth
1
26
28
62
222
Sascha Kempf
1
24
77
187
222
Thanasis Economou
1
24
4
9
222
Ralph D Lorenz
1
24
293
450
222
Heike Rosenberg
1
24
1
1
222
Jonas Simolka
1
24
1
1
222
David L Mitchell
1
24
155
309
222
Gianrico Filacchione
1
24
196
412
222
Larry Soderblom
1
24
22
34
222
Frank Spahn
1
24
12
19
222
Chris Paranicas
1
24
147
208
222
Georg Moragas-Klostermeyer
1
24
10
26
222
Hsiang-Wen Hsu
1
24
54
124
222
Elias Roussos
1
24
163
228
222
Geraint H Jones
1
24
159
397
222
Holger Hoffmann
1
24
12
18
222
Roger Clark
1
24
49
79
222
Mauro Ciarniello
1
24
100
141
222
Ralf Srama
1
24
24
26
222
M Seiß
1
24
12
12
222
Dana Hurley
1
24
52
100
222
Manuel Sachse
1
24
1
1
222
Philip D Nicholson
1
24
42
65
222
J L Lunine
1
24
253
462
222
Norbert Krupp
1
24
117
176
222
T W Momary
1
24
48
58
247
D C Reuter
1
21
72
108
247
Neil Dello Russo
1
21
51
98
247
Michael A Ravine
1
21
26
51
250
Elizabeth P Turtle
2
20
54
217
251
W R Pryor
1
19
39
52
251
Robert B Decker
2
19
17
52
251
Nathaniel J Cunningham
1
19
2
2
251
Joseph H Westlake
2
19
75
211
255
Julie A Rathbun
2
18
3
1
255
Carver J Bierson
1
18
16
30
257
Richard Leske
1
15
45
74
257
Wladimir Lyra
1
15
54
159
257
Imke de Pater
1
15
89
219
257
Scott A Sandford
1
15
80
128
257
Marc Neveu
1
15
57
124
257
Katherine R De Kleer
1
15
37
109
257
Richard Mewaldt
1
15
73
125
257
Erika
1
15
1
2
257
Kenneth Nelson
1
15
25
57
257
John D Richardson
1
15
75
182
267
Michael E Brown
1
10
32
140
267
Jinghan Peng
1
10
1
1
267
Thomas Statler
1
10
1
1
270
Samuel Birch
1
9
35
63
271
Neil Bowles
1
7
79
194
271
Conor A Nixon
1
7
90
182
271
Adam Thodey
1
7
1
1
271
Bryan Holler
1
7
5
6
271
Orenthal J Tucker
1
7
25
71
271
Shahid Aslam
1
7
3
22
271
Hari Nair
1
7
37
83
271
Nathaniel E Putzig
1
7
45
100
271
Rob J Wilson
1
7
71
152
280
Kevin J Walsh
1
4
143
245
280
Nathan Barnes
1
4
10
10
280
Alyssa Rose Rhoden
1
4
8
36
283
Wesley C Fraser
1
3
64
152
283
David Gerdes
1
3
310
615
283
Britney E Schmidt
1
3
69
148
283
Hsing-Wen Lin
1
3
159
218
287
Tracy Becker
1
1
15
56
287
Tracy M Becker
1
1
14
28
289
Victor Tejfel
1
0
4
4
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