Asteroidal Occultation

Reviewed Results for North America 

 

Welcome to the IOTA Asteroid Occultation Results Webpage.  Check here often for all the latest Results.

 

UTC Date and Time

(do NOT use this time for timing occultations)

 


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What Information Should I Submit after Observing an Occultation?

 

2023 Asteroidal Occultation Preliminary Results

2022 Asteroid Occultation Results

2021 Asteroidal Occultation Events

2020 Asteroidal Occultation Events

2019 Asteroidal Occultation Events

2018 Asteroidal Occultation Events 

2017 Asteroidal Occultation Events

2016 Asteroidal Occultation Events

2015 Asteroidal Occultation Events

2014 Asteroidal Occultation Events

   2013 Asteroidal Occultation Results  

2012 Asteroidal Occultation Results

2011 Asteroidal Occultation Results

2010 Asteroidal Occultation Results

2009 Asteroidal Occultation Results

2008 Asteroidal Occultation Results

2007 Asteroidal Occultation Results

2006 Asteroidal Occultation Results 

 

Palmer Divide Observatory (Light Curves)

 

DAMIT  (3-D asteroid models)

*Source: Interactive service for asteroid models (ISAM)

  Interactive Service for Asteroid Models - ISAM

 

 Frederick Pilcher Light Curve

 

Miriade Ephemeris Generator

Event Date(UT)

yyyy/mm/dd

Asteroid
 Number

Asteroid Name

Asteroid

Profiles

Observers

Observer

Sites

2023/06/01
943
Begonia



2023/06/01
364
Isara



2023/05/31
6996
Alvensleben



2023/05/30
1057
Wanda



2023/05/30
268
Adorea



2023/05/27
207
Hedda



2023/05/25
97
Klotho



2023/05/25
2404
Antarctica
DAMIT
V. Sempronio
AZ
2023/05/24
218
Bianca
DAMIT
R. Dunford
IL
2023/05/23
490
Veritas
DAMIT
V. Sempronio
AZ
2023/05/21
266
Aline
Occult
T. Swift
CA
2023/05/20
1519
Kajaani
Occult
R. Venable, R. Venable(m)
FL
2023/05/18
137
Meliboea
DAMIT
G. Lyzenga, C. McPartlin
CA
2023/05/17
578
Happelia
DAMIT
V. Nikitin
CO
2023/05/17
119951
2002 KX14



2023/05/16
1437
Diomedes
DAMIT
S. Messner
IA
2023/05/15
611
Valeria



2023/05/15
138441
2000 HB100
Occult
G. Viscome
NY
2023/05/13
50000
Quaoar



2023/05/13
1119
Euboea
Occult
V. Nikitin, M. Skrutskie
CO
2023/05/12
15
Eunomia



2023/05/12
203
Pompeja
Occult
C. Anderson
ID
2023/05/12
165137
2000 KM79



2023/05/11
2
Pallas
DAMIT
C. Anderson/R. Mayer
ID
2023/05/10
859
Bouzareah
Occult
P. Maley
AZ
2023/05/10
158
Koronis
DAMIT
K. Green
CT
2023/05/10
2393
Suzuki
DAMIT
G. Viscome, K. Green(m)
NY-CT
2023/05/10
1267
Geertruida
DAMIT
T. Swift
CA
2023/05/09
34
Circe
DAMIT
V. Nikitin, M. Skrutskie, P. Stuart
CO-TX
2023/05/09
214792
2006 UT175
Occult
M. Skrutskie
CO
2023/05/08
869
Mellena
Occult
R. Venable(2+), R. Venable(2m)
GA
2023/05/08
912
Maritima
Occult
P. Maley
AZ
2023/05/07
2102
Tantalus
Occult
N. Carlson, T. Blank (4m), D. Dunham/J.Dunham(5m)
No-NM-So
2023/05/06
117349
2004 XN61
Occult
V. Sempronio
AZ
2023/05/03
137
Meliboea
DAMIT
C. Anderson
ID
2023/05/02
5603
Rausudake
Occult
N. Smith/L. Dorsey
GA
2023/05/01
393
Lampetia
Occult
J. Moore
OK
2023/05/01
886
Washingtonia
Occult
V. Nikitin, M. Skrutskie(m)
CO
2023/04/30
4424
Arkhipova
DAMIT
C. Anderson
ID
2023/04/28
1241
Dysona



2023/04/27
200
Dynamene



2023/04/26
16037
Sheehan
Occult
G. Viscome
NY
2023/04/26
34
Circe



2023/04/25
426
Hippo
DAMIT
V. Sempronio, W. Thomas
AZ
2023/04/24
86
Semele
DAMIT
P. Stuart
TX
2023/04/24
25
Phocaea
DAMIT
C. McPartlin
CA
2023/04/22
268
Adorea
Occult
J. Barton
TX
2023/04/21
46
Hestia
DAMIT
V. Nikitin
CO
2023/04/20
11397
1998 XX93
Occult
S. Conard, K. Green
PA-CT
2023/04/19
251
Sophia
DAMIT
K. Bender
CA
2023/04/17
2137
Priscilla
Occult
J. Moore/F. Turner
OK
2023/04/14
886
Washingtonia
Occult
J. Barton, P. Stuart
TX
2023/04/14
2674
Polybius
Occult
J. Barton, D. Eisfeldt
TX
2023/04/13
604
Tekmessa
Occult
K. Bender, R. Nolthenius
CA
2023/04/13
1524
Joensuu



2023/04/12
109
Felicitas
DAMIT
V. Nikitin, M. Skrutskie
CO
2023/04/12
2263
Shaanxi
DAMIT
M. Skrutskie
CO
2023/04/12
579
Sidonia
DAMIT
V. Nikitin, M. Skrutskie
CO
2023/04/12
42543
1996 BR
Occult
D. Eisfeldt, J. Barton(m)
TX
2023/04/11
747
Winchester



2023/04/10
168
Sibylla
DAMIT
R. Dunford
IL
2023/04/10
1121
Natascha
DAMIT
M. Skrutskie
CO
2023/04/07
1771
Makover
Occult
P. Maley
AZ
2023/04/05
385
Ilmatar
DAMIT
T. Swift
CA
2023/04/05
43
Ariadne



2023/04/03
336
Lacadiera
DAMIT
P. Maley
AZ
2023/04/02
246
Asporina



2023/04/02
1189
Terentia
DAMIT
P. Maley
AZ
2023/04/01
1725
CrAO
Occult
D. Eisfeldt
TX
2023/04/01
2433
Sootiyo
Occult
D. Eisfeldt, J. Barton
TX
2023/03/31
468
Lina
DAMIT
V. Nikitin, M. Skrutskie
CO
2023/03/29
1717
Arlon
Occult
D. Oesper
AZ
2023/03/27
449
Hamburga
DAMIT
K. Bender, N. Carlson, R. Nolthenius, D. Oesper, K. Von Ahnen/R. Nolthenius
CA-AZ
2023/03/26
155
Scylla
DAMIT
V. Nikitin, P. Stuart, J. Barton(m), D. Eisfeldt(m), M. Skrutskie(m)
CO-TX
2023/03/25
13504
1988 RV12
Occult
W. Thomas
AZ
2023/03/24
1436
Salonta
DAMIT
N. Carlson
AZ
2023/03/24
251
Sophia



2023/03/23
501
Urhixidur
DAMIT
M. Skrutskie
CO
2023/03/21
697
Galilea
Occult
E. Briggs, D. Dunham/J. Dunham(2+), K. Hartnett, S. Messner, A. Scheck, D. Dunham/J. Dunham(m), A. Palaoro/T. Oakey/ et. al.(m)
East-IA
2023/03/20
7585
1991 PK8



2023/03/20
72882
2001 KM9
Occult
K. Green
CT
2023/03/18
194
Prokne
Occult
N. Carlson
AZ
2023/03/18
457
Chikako
DAMIT
S. Messner
OK
2023/03/17
577
Rhea
DAMIT
V. Nikitin
CO
2023/03/14
1735
ITA
DAMIT
D. Oesper
AZ
2023/03/13
310
Margarita
DAMIT
P. Maley
AZ
2023/03/12
6009
Yuzuruyoshii
Occult
G. Viscome
NY
2023/03/11
385
Ilmatar
Occult
S. Messner, J. Moore
OK
2023/03/10
4063
Euforbo
Occult
P. Maley
AZ
2023/03/09
236
Honoria
DAMIT
P. Maley
AZ
2023/03/07
2235
Vittore
DAMIT
S. Messner
TX
2023/03/07
5524
Lecacheux
Occult
C. Anderson
ID
2023/03/05
162
Laurentia
DAMIT
D. Eisfeldt
TX
2023/03/05
10569
Kinoshitamasao
Occult
P. Maley, D. Dunham/J. Dunham(m)
AZ
2023/03/05
686
Gersuind
DAMIT
R. Venable(2), T. Swift(m)
CA-SC
2023/03/04
683
Lanzia
DAMIT
J. Barton, D. Eisfeldt, S. Messner, P. Stuart(m)
TX
2023/03/04
505
Cava
DAMIT
C. Anderson/R. Mayer
ID
2023/03/03
34
Circe
DAMIT
J. Barton, S. Messner, P. Stuart(m)
TX
2023/03/03
805
Hormuthia
Occult
S. Messner
TX
2023/03/01
141
Lumen
Occult
V. Nikitin, M. Skrutskie, A. Scheck(m)
CO-MD
2023/02/27
101
Helena
Occult
D. Dunham/J. Dunham, P. Maley
AZ
2023/02/27
396
Aeolia
Occult
K. Hartnett, A. Scheck
MD
2023/02/26
419
Aurelia
DAMIT
P. Maley
AZ
2023/02/25
5371
1987 VG1
Occult
M. Skrutskie, V. Nikitin(m)
CO
2023/02/22
3379
Oishi
Occult
K. Bender
CA
2023/02/21
1911
Schubart
Occult
S. Messner, P. Maley(m)
AZ-TX
2023/02/20
1693
Hertzsprung
DAMIT
R. Nolthenius, K. Bender(m)
CA
2023/02/20
624
Hektor
ISAM
A. Howell
FL
2023/02/19
3797
Ching-sun Yu
Occult
P. Maley
AZ
2023/02/19
5434
Tomwhitney
Occult
K. Bender, R. Nolthenius, C. McPartlin(m), K. VonAhnen(m)
CA
2023/02/19
543
Charlotte
DAMIT
M. Skrutskie, B. Williams/L. Tuladhar(m), A. Templeton/S. Crowe(m)
CO-VA
2023/02/17
38628
Huya
Occult
V. Nikitin, K. Cobble(m), M. Skrutskie(m)
US
2023/02/17
661
Cloelia
Occult
V. Sempronio
AZ
2023/02/17
1190
Pelagia
Occult
S. Messner
TX
2023/02/16
530
Turandot
DAMIT
S. Conard, K. Green(m)
PA-CT
2023/02/16
585
Bilkis
DAMIT
S. Messner
TX
2023/02/15
86069
1999 RO32
Occult
G. Viscome
NY
2023/02/15
2651
Karen
DAMIT
S. Messner, P. Stuart(m)
TX
2023/02/14
43214
2000 AQ135
Occult
G. Viscome
NY
2023/02/12
221
Eos
DAMIT
W. Gimple, J. Moore, B. Whitehurst, B. Young
CA-OK
2023/02/11
957
Camelia
Occult
M. Skrutskie
CO
2023/02/11
178295
1992 DJ6
Occult
M. Skrutskie
CO
2023/02/10
297
Caecilia
DAMIT
W. Gimple
CA
2023/03/10
191
Kolga
DAMIT
S. Messner
NM
2023/02/10
663
Gerlinde
DAMIT
P. Maley, R. Jones(m)
CA-AZ
2023/02/09
957
Camelia
Occult
S. Messner, D. Eisfeldt(m)
TX
2023/02/09
551
Ortrud
Occult
K. Bender, R. Nolthenius
CA
2023/02/08
12362
Mumuryk
Occult
M. Skrutskie
CO
2023/02/08
470443
2007 XV50
Occult
V. Nikitin, M. Skrutskie(m)
CO
2023/02/08
6988
1994 WE3
Occult
D. Oesper
AZ
2023/02/07
886
Washingtonia
Occult
S. Messner
NM
2023/02/06
891
Gunhild
Occult
S. Messner
NM
2023/02/06
2337
Boubin
Occult
G. Lyzenga
CA
2023/02/05
117
Lomia
DAMIT
P. Maley, G. Schmidt, V. Sempronio, B. Yeung
AZ, CAN
2023/02/05
1632
Siebohme
DAMIT
P. Maley, S. Messner(m)
AZ-NM
2023/02/04
7896
Svejk
DAMIT
G. Lyzenga
CA
2023/02/03
12
Victoria
DAMIT
P. Maley
AZ
2023/02/03
957
Camelia
Occult
C. Anderson
ID
2023/02/03
170
Maria
Occult
S. Messner
NM
2023/02/02
943
Begonia
DAMIT
P. Maley
AZ
2023/02/02
308
Polyxo
ISAM
K. Green
CT
2023/02/01
18616
1998 DR5
Occult
P. Maley
AZ
2023/01/30
310
Margarita
DAMIT
P. Maley
AZ
2023/01/29
713
Luscinia
DAMIT
B. Williams/ A. Templeton, et. al.
VA
2023/01/27
297
Caecilia
DAMIT
T. Swift
CA
2023/01/26
3045
Alois
Occult
P. Maley
AZ
2023/01/26
4151
Alanhale
Occult
D. Dunham/J. Dunham, P. Maley(m)
AZ
2023/01/25
782
Montefiore



2023/01/25
906
Repsolda
Possible Satellite
Discovery
Occult
K. Bender, R. Nolthenius
CA
2023/01/25
84
Klio
DAMIT
S. Messner
TX
2023/01/23
980
Anacostia
Occult
S. Messner
TX
2023/01/22
19910
5078 T-3
Occult
P. Maley
AZ
2023/01/20
360
Carlova
DAMIT
D. Eisfeldt
TX
2023/01/20
818
Kapteynia
Occult
B. Gimple
CA
2023/01/20
1245
Calvinia
DAMIT
K. Bender, R. Nolthenius
CA
2023/01/19
14818
Mindeli
Occult
K. Green
CT
2023/01/19
325
Heidelberga
Occult
K. Green, A. Scheck(m)
MD-CT
2023/01/18
65803
Didymos
Occult
R. Venable(3+), N. Carlson (m), R. Venable(m)
FL, AZ
2023/01/18
48
Doris
DAMIT
V. Sempronio
AZ
2023/01/17
1524
Joensuu
DAMIT
K. Bender, S. Messner, R. Nolthenius
US
2023/01/17
454
Mathesis
ISAM
G. Viscome
NY
2023/01/17
469
Argentina
Occult
S. Messner, K. Green(m)
OK-CT
2023/01/17
814
Tauris
Occult
K. Green
CT
2023/01/15
27189
1999 CF51
Occult
D. Eisfeldt, J. Barton(m)
TX
2023/01/15
1762
Russell
Occult
M. Skrutskie, V. Nikitin(m)
CO
2023/01/15
226
Weringia
DAMIT
S. Messner
OK
2023/01/14
1331
Solvejg
DAMIT
S. Messner
OK
2023/01/13
891
Gunhild
DAMIT
N. Carlson
AZ
2023/01/12
844
Leontina
DAMIT
M. Skrutskie
US
2023/01/11
46
Hestia
DAMIT
A. Howell, P. Stuart
TX-FL
2023/01/10
365
Corduba
DAMIT
S. Conard, D. Eisfeldt, J. Barton(m)
TX, PA
2023/01/09
588
Achilles
DAMIT
V. Nikitin
CO
2023/01/09
165
Loreley
DAMIT
P. Stuart
TX
2023/01/09
912
Maritima
Occult
V. Sempronio, J. Moore(m)
AZ-KS
2023/01/08
19898
1177 T-3
DAMIT
P. Stuart
TX
2023/01/08
224
Oceana
Occult
K. Green
CT
2023/01/07
2848
ASP
Occult
P. Maley
AZ
2023/01/06
2587
Gardner
DAMIT
M. Skrutskie
CO
2023/01/05
1437
Diomedes
DAMIT
P. Stuart, J. Barton(m)
TX
2023/01/05
5714
Krasinsky
DAMIT
J. Barton
TX
2023/01/05
1197
Rhodesia
DAMIT
P. Stuart
TX
2023/01/04
25
Phocaea
DAMIT
J. Hodapp
TX
2023/01/01
7847
Mattiaorsi
Occult
K. Bender, R. Nolthenius
CA
2023/01/01
78397
2002 QE2
Occult
M. Skrutskie
CO

 

 


 

Miscellaneous Results (from other regions)

 

A. Ol







 

Reports without links are Incomplete - awaiting further observations.

(m) indicates a Miss observation within an event with at least 1 positive observation

*Profiles provided here are preliminary.

Profiles shown for the "only 1+" events are for observer feedback only.

Asteroid profiles only show the line of sight view at the time of the occultation.

The true size/shape of an asteroid in 3-dimensions cannot be determined from a single occultation.

Dave Herald should be contacted for "official" profile information.

Determining the Profile of an asteroid from a limited number of observations can lead to misrepresentations.

 


 

 

Please direct all questions/concerns to the Webmaster:  Webmaster