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Asteroidal Occultation Reports for North America 


 

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

 

UTC Date and Time

UTC

(do NOT use this time for timing occultations)

 





Report Form Templates

 

Minor Planet Bulletin Articles

 

"A Trio of Well-Observed Asteroidal Occultations in 2008"

 

"Occultations by 81 Terpsichore and 694 Ekard in 2009 at Different Rotational Phase Angles"

 

North American HomePage

 

What Information Should I Submit after Observing an Occultation?

 

Asteroidal Occultation Reviewed Results

 

Click on the above link if you want to see the path map,

profile/shape-model fit, and Google Earth site map

 

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

Observers

2019/07/22
(924)Toni
W. Thomas
2019/07/19
(88)Thisbe
S. Messner
2019/07/16
(379)Heunna
S. Conard, J. Barton(m)
2019/07/16
(1306)Scythia
R. Dunford, S. Messner
2019/07/15
(924)Toni
W. Gimple, T. Swift(m), S. Messner(m)
2019/07/15
(18)Melpomene
R. Bria, D. Dunham, J. Barton, T. Gong, S. Conard, S. Whitehurst(m), D. Eisfeldt(m), A. Brickhouse(m)
2019/07/12
(1306)Scythia
D. Oesper, R. Dunford
2019/07/12
(1201)Strenua
K. Getrost, D. Oesper(m)
2019/07/11
(314)Rosalia
J. Bardecker
2019/07/08
(200)Dynamene
W. Gimple, J. Bardecker
2019/07/08
(640)Brambilla
D. Oesper
2019/07/07
(1001)Gaussia
R. Nolthenius
2019/07/04
(471)Papagena
G. Viscome
2019/07/02
(517)Edith
C. Anderson/D. West/A. Holesinsky
2019/07/02
(406)Erna
J. Moore
2019/06/29
(79)Eurynome
J. Bardecker
2019/06/28
(640)Brambilla
R. Dunford, D. Oesper(m)
2019/06/27
(410)Chloris
D. Oesper, S. Messner, J. Moore(m)
2019/06/26
(18)Melpomene
R. Jones, J. Moore, T. Gong(m), G. Viscome(m)
2109/06/24
(52)Europa
C. Anderson
2019/06/24
(2906)Caltech
C. Anderson, J. Bardecker(m), R. Nolthenius(m)
2019/06/23
(914)Palisana
P. Maley, R. Jones
2019/06/21
(91)Aegina
C. Anderson
2019/06/17
(386)Siegena
P. Maley
2019/06/16
(471)Papagena
T. George
2019/06/08
(12569)1998 VC29
G. Viscome
2019/06/07
(635)Vundtia
J. Barton, S. Messner
2019/05/30
(1172)Aneas
T. Swift (2+), D. Ceravolo/P. Ceravolo(m)
2019/05/29
(79)Eurynome
R. Venable (2+, 2m)
2019/05/09
(225)Henrietta
T. George, C. Anderson, J. Garlitz, J. Robbins, A. Dobson
2019/05/08
(4709)Ennomos
J. Bean & S. Chandler, T. Swift(m)
2019/05/07
(713)Luscinia
J. Bardecker
2019/05/06
(169)Zelia
E. Iverson
2019/05/04
(410)Chloris
C. Anderson, P. Maley
2019/04/29
(521)Brixia
J. Garlitz
2019/04/29
(65)Cybele
G. Viscome
2019/04/28
(779)Nina
G. Mroz
2019/04/27
(449)Hamburga
R. Venable (2+)
2019/04/25
(690)Wratislavia
C. Anderson, J. Barton, J. Garlitz
2019/04/25
(595)Polyxena
D. Oesper
2019/04/24
(386)Siegena
S. Messner, C. Anderson(m)
2019/04/24
(779)Nina
J. Barton
2019/04/23
(468)Lina
G. Viscome
2019/04/20
(386)Siegena
R. Dunford
2019/04/20
(2612)Kathryn
D. Oesper
2019/04/18
(404) Arsinoe
P. Maley, T. Swift, T. George(m)
2019/04/03
(185)Eunike
S. Conard
2019/4/01
(530)Turandot
P. Maley, W. Thomas, T. George
2019/03/31
(135)Hertha
P Maley, W. Thomas, C. McPartlin
2019/03/31
(2266)Tchaikovsky
C. McPartlin, R. Reaves, T. George(m), P. Maley(m)
2019/03/26
(526)Jena
J. Barton, P. Maley, T. Blank(m)
2019/03/23
(404)Arsinoe
R. Venable, S. Bock
2019/03/19
(980)Anacostia
D. Dunham(1+, 1m), P. Maley, W. Thomas, T. George(m), D. Kenyon
2019/03/19
(1072)Malva - Double Star
S. Messner, R. Venable, C. Anderson(m)
2019/03/19
(358)Apollonia
G. Smerchanski
2019/03/18
(1132)Hollandia
P. Maley, T. George(m)
2019/03/16
(1165)Imprinetta
K. Cobble
2019/03/16
(1605)Milankovitch
S. Messner
2019/03/15
(1173)Anchises D. Dunham(1+, 1m)
2019/03/13
(396)Aeolia
P. Maley, C. McPartlin
2019/03/12
(433)Eros
K. Bender, R. Howard, R. Nolthenius, T. Case(m), W. Morgan(m), L. Steger(m)
2019/03/09
(304)Olga
T. George, P. Maley
2019/03/05
(895)Helio
A. Scheck
2019/03/04
(56768)2000 OS27
D. Oesper
2019/03/02
(6)Hebe
W. Thomas
2019/02/25
(907)Rhoda
D. Oesper
2019/02/25
(344)Desiderata
D. Oesper
2019/02/25
(524)Fidelio
P. Maley, R. Reaves
2019/02/19
(191) Kolga
D. Oesper
2019/02/17
(449) Hamburga
T. George, P. Maley, W. Thomas(m)
2019/02/09
(497) Iva
T. George(m), W. Thomas, D. Dunham(3m, 2+), P. Maley(m)
2019/02/08
(16) Psyche
P. Maley
2019/02/08
(907) Rhoda
P. Maley
2019/02/08
(776) Berbericia
P. Maley, W. Thomas, G. Mroz, E. Edens
2019/02/02
(804) Hispania
T. George, P. Maley, T. Blank, W. Thomas, D. Dunham
2019/02/01
(538) Friederike
C. Anderson
2019/01/23
(638) Moria
C. Anderson
2019/01/23
(84) Klio
C. Anderson, C. McPartlin(m)
2019/01/22
(216) Kleopatra
P. Maley, W. Thomas(m), C. McPartlin(m)
2019/01/21
(365) Corduba
R. Dunford, D. Oesper(m)
2019/01/20
(527) Euryanthe
P. Maley, T. George(m), G. Mroz(m), W. Thomas(m), D. Dunham (5+, 4m)
2019/01/20
(420) Bertholda
T. George, P. Maley, W. Thomas(m)
2019/01/19
(1232) Cortusa
P. Maley, W. Thomas(m), C. McPartlin(m), T. George(m), M. Ishida, H. Watanabe(m), H. Yamamura(m)
2019/01/17
(238) Hypatia
S. Messner
2019/01/17
(984) Gretia
T. George, P. Maley, D. Dunham (1+, 1m), W. Thomas(m)
2019/01/14
(6) Hebe
G. Viscome
2019/01/14
(344) Desiderata
W. Gimple/K. De Fina, B. Leonard, J. Bean
2019/01/11
(1191) Alfaterna
R. Trank
2019/01/10
(781) Kartvelia
R. Dunford, D. Oesper
2019/01/08
(1637) Swings
D. Eisfeldt, J. Barton(m)
2019/01/08
(169) Zelia
R. Venable (1+, 3m)
2019/01/05
(3631) Sigyn
G. Viscome
2019/01/02
(524) Fidelio
R. Nolthenius, J. Bardecker(m)
2019/01/01
(95) Arethusa
J. Bardecker

 

 


 

Miscellaneous Reports (from other regions)

 








 

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