Asteroid Occultation Results for North America 

Last Update: 04/07/2013 03:48:36 PM EST

 

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

UTC Date and Time


Report Form Templates

 

Archived Templates are available

for a limited number of

older events here.

 

Minor Planet Bulletin

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

2009 Asteroid Occultation Results

2009 Miss only Observations

2008 Asteroid Occultation Results

2007 Asteroid Occultation Results

2006 Asteroid Occultation Results 

 

Sorted Lists of Asteroid Observations

from October 2006 to present for North America

Sorted by Number            Sorted by Name

Excel Spreadsheet files

Regional Coordinators

Excel file    Text file    Map

North American HomePage

 

Palmer Divide Observatory

(Light Curves)

 

DAMIT

(3-D asteroid models)

 

*Frederick Pilcher Light Curve


 

2009 Positive Events

Event Date(UT)

yyyy/mm/dd

Asteroid

Number

Asteroid Prediction

Map

Asteroid

Profiles*

Observers

Observer

Sites

2009/12/30 411 Xanthe

OCCULT

(only 1+)

T. Farris TN
2009/12/28 762 Pulcova

OCCULT

(only 1+)

R. Harvey, S. Messner (m) All
2009/12/25 81 Terpsichore

OCCULT

Light Curve*

D. Breit, J. Westfall, T. Beard, Y, Liu, T. Case (m),

P. Maley (2+), W. Morgan/Z. Hughes (2+),

J. Albers,  D/J Dunham, R. Shelton (m)

All
2009/12/24 216

Kleopatra

Orientation

OCCULT

Light Curve

Model vs. Chords

S. Degenhardt (8+), D. Dunham (m), J. Stamm,

L. Martinez, J. Ray (m), R. Peterson (2m),

P. Maley (2+), G. Rattley

All
2009/12/19 72 Feronia OCCULT P. Maley, R. Peterson AZ
2009/12/17 250 Bettina

OCCULT

(only 1+)

R. Venable ( 1+, 3m) SC
2009/12/14 234 Barbara Preliminary D. Dunham (2+), D. Caton  
2009/12/06 423 Diotima OCCULT T. Campbell, R. Peterson All
2009/12/06 348 May

OCCULT

(only 1+)

P. Maley AZ
2009/12/04 128 Nemesis OCCULT D. Dunham (2+, 1 uncertain), A. Olsen (m) All
2009/12/04 9648 Gotouhideo

OCCULT

(only 1+)

K. Coughlin Baja
2009/12/03 130 Elektra

OCCULT

(only 1+)

W. Thomas AZ
2009/12/02 476 Hedwig

OCCULT

(only 1+)

R. Fleishman, K. Coughlin (m) Baja
2009/12/01 130 Elektra OCCULT A. Whitman, D. Gamble All
2009/11/25 94 Aurora OCCULT R. Nolthenius, C. Ellington, R. Stanton, J. Grismore All
2009/11/22 128 Nemesis OCCULT J. Menke, S. Conard, A. Olsen (m) All
2009/11/21 234 Barbara

Stations only

Chords only

(updated 12/09/2009)

B. Harris (m), D. Dunham (2m, 2+), R. Venable (2m, 1+)

P. Maley (5+), P. Turcani, E. Bredner, H. Povenmire,

H. Denzau, E. Iverson, K. Coles, H. Bulder (m),

S. Degenhardt (6+, 1m), Y. Fernandez/N. Lust

FL

Europe

2009/11/21 283 Emma

OCCULT

(only 1+)

M. Kozubal, A. Carcich (m), S. Conard (m),

A. Scheck (m), F. Suits (m)

All
2009/11/19 81 Terpsichore

OCCULT

Light Curve*

D. Dunham (4+), L. Garrett, V. Desmarais (m)

All
2009/11/18 1048 Feodosia

OCCULT

(only 1+)

(double star discovery based on magnitude drops)

A. Whitman BC
2009/11/18 283 Emma

OCCULT

(only 1+)

R. Nolthenius, R. Stanton (m) CA
2009/11/16 344 Desiderata

OCCULT

(only 1+)

P. Sullivan, R. Baldridge (m), S. Degenhardt (m),

W. Morgan (m), G. Mroz (m), R. Nolthenius (m),

R. Stanton (m)

All
2009/11/10 29200 1991 FX2

OCCULT

(only 1+)

R. Fleishman, K. Coughlin (m) Baja
2009/11/09 79 Eurynome

OCCULT

Primary

Secondary

B. Berger/G. Meurer, M. Kozubal, G. Nason (m),

B. Timerson (m)

All
2009/11/08 694 Ekard

OCCULT

DAMIT model

B. Timerson, B. Berger/G. Jacobson, M. Hill,

B. Berman/R. Dantowitz, M. Kozubal (m), S. Pool (m),

F. Suits (m)

All

2009/11/06

138

Tolosa

OCCULT

S. Degenhardt, S. Aguirre

All

2009/10/30 712 Boliviana

OCCULT

(only 1+)

R. Fleishman, K. Coughlin (m) MX
2009/10/26 694 Ekard

OCCULT

(only 1+)

DAMIT model

T. Beard CA
2009/10/25 89 Julia

OCCULT

(only 1+)

J. Garlitz, T. George (m) OR
2009/10/24 164 Eva

OCCULT

(only 1+)

PDO Light Curve

P. Maley AL
2009/10/19 1753 Mieke

OCCULT

(only 1+)

D. Hooper, F. Suits (m) All
2009/10/08 762 Pulcova OCCULT B. Berger, S. Aguirre MX
2009/10/02 140 Siwa OCCULT

W. Morgan, D. Breit, R. Nolthenius, J. Westfall,

R. Stanton (m)

CA
2009/10/01 559 Nanon

OCCULT

(only 1+)

R. Peterson, W. Thomas, J. McGaha (m),

L. Martinez (m), D. Snyder (m), D. Nye (m)

AZ
2009/09/29 407 Arachne OCCULT S. Conard, J. Menke, A. Scheck All
2009/09/24 579 Sidonia OCCULT P. Maley (2+), A. Whitman (m) All
2009/09/23 694 Ekard

OCCULT

DAMIT model

P. Wiggins, T. George, S. Welch/T. Davies, J. Garlitz,

G. Mroz (m), D. Collier/P. Morris (m), A. Whitman (m), S. Preston (m)

All
2009/09/21 324 Bamberga

OCCULT

(only 1+)

J. Garlitz OR
2009/09/20 773 Irmintraud

OCCULT

PDO Light Curve

B. Jones, G. Nason, E. Briggs (m) All
2009/09/09 449

Hamburga - USA

Hamburga - Mexico

OCCULT

B. Cudnik (m), R. Fleishman (m), K. Coughlin,

R. Bishop, D. Clark/A. Clevenson, R. Nugent,

S. Degenhardt, B. Cooke/R. Suggs (1+, 1m), B. Keel,

B. Roberts, J. Jones (et al)

All
2009/09/05 7 Iris

OCCULT

(only 1+)

DAMIT model

R. Venable (1+, 1m) GA
2009/08/31 586 Thekla

OCCULT

PDO Light Curve

D. Collier/P. Morris (m), S. Preston (m), M. Noble (m),

G. Nason/D. Bennett, M. Hoskinson

All
2009/08/19 240 Vanadis OCCULT

D. Clark/A. Clevenson, P. Maley, D. Rask/M. Thompson, K. Drake, B. Cudnik, S. Degenhardt, R. Nugent/H. Povenmire, R. Bookamer, J. Wessel,  B. Harris (m)

All

FL

TX

2009/08/19 104 Klymene

OCCULT

(only 1+)

R. Fleishman, K. Coughlin (m) Baja
2009/08/16 694 Ekard

OCCULT

(only 1+)

DAMIT model

M. Hoskinson Alberta
2009/08/09 140 Siwa OCCULT D. Breit (m), R. Nolthenius, P. Wiggins, R. Stanton All
2009/08/01 35 Leukothea

OCCULT

(only 1+)

D. Nye, J. McGaha (m) AZ
2009/07/19 790 Pretoria

OCCULT

"new" double star

LiMovie Light Curves

Sugg's

Dunham  1  2

Venable  1  2  3  4

PDO Light Curve

S. Messner, S. Degenhardt, R. Venable,

D. Dunham, M. Kazmierczak, R. Suggs, B. Cooke

All

SE USA

2009/07/19 221 Eos only R timed C. Ellington WA
2009/07/14 179 Klytaemnestra

OCCULT

(only 1+)

T. George (m), J. Garlitz OR
2009/07/13 213 Lilaea

OCCULT

(only 1+)

D. Breit CA
2009/07/03 490 Veritas

OCCULT

(only 1+)

S. Messner MN
2009/06/29 488 Kreusa OCCULT

G. Samolyk, J. Grismore (m), J. Roe (m),

S. Degenhardt (3m), A. Olsen (m)

All
2009/06/29 165 Loreley OCCULT

W. Morgan, D. Machholz, D. Dunham (3+),

R. Peterson (m)

All
2009/06/28 139 Juewa OCCULT

R. Stanton, B. Stine (m), D. Machholz (m),

R. Nolthenius, W. Morgan, D. Dunham

All
2009/06/11 1569 Evita

OCCULT

(only 1+)

B. Cudnik, D. Nye (m), R. Nugent (m) All
2009/06/06 46 Hestia

OCCULT

(only 1+)

P. Maley TX
2009/06/03 360 Carlova

OCCULT

(only 1+)

DAMIT model

R. Venable (1+, 1m) GA
2009/05/27 341 California

OCCULT

(only 1+)

J. Westfall, R. Peterson (m) All
2009/05/20 547 Praxedis

OCCULT

(only 1+)

C. Jopson, S. Degenhardt (13 m) All  Degenhardt
2009/05/19 91 Aegina

OCCULT

PDO Light Curve

S. Conard, A. Scheck, D. Dunham (m) All
2009/05/18 28355 1999 FW33

#1      #2

(only 1+)

R. Fleishman (m), K. Coughlin Baja
2009/05/15 185 Eunike

OCCULT

(only 1+)

K. Coughlin (m), R. Fleishman MX
2009/05/07 393 Lampetia OCCULT

G. Lyzenga, R. Nolthenius, K. Coughlin,

R. Fleishman (m), K. Young

All
2009/05/02 159 Aemilia OCCULT S. Conard, B. Koch, S. Messner, A. Scheck All
2009/04/28 445 Edna

OCCULT

(only 1+)

K. Coughlin MX
2009/04/26 156 Xanthippe

OCCULT

(only 1+)

K. Coughlin MX
2009/04/16 336 Lacadiera

New Double Star

Raw

J. Centala, B. Cadmus, A. Carcich, B. Modic,

D. Slauson, C. Bracken

All

West

2009/04/09 752 Sulamitis

OCCULT

(only 1+)

T. George/N. Criddle/D. Olson WA
2009/04/05 980 Anacostia

OCCULT

(only 1+)

D. Dunham (1+, 1m), H/K Abramson (m), A. Ling (m),

P. Gural (m)

All
2009/03/30 792 Metcalfia

OCCULT

(only 1+)

R. Nolthenius CA
2009/03/23 119 Althaea

OCCULT

(only 1+)

J. Menke MD
2009/03/22 40 Harmonia

OCCULT

(only 1+)

R. Venable ( 1+, 2m) FL
2009/03/17 583 Klotilde OCCULT D. Nye, J. McGaha, B. Jones, R. Peterson (m) All
2009/03/07 95 Arethusa

OCCULT

Chords only

Nason profile

A. Carcich (m), W. Rauscher, R. Sauder, B. Huxtable, S. Conard, G. Nason,

D. Dunham (2+, 1m),  H. Abramson (m)

All
2009/03/01 415 Palatia OCCULT

A. Lucas, J. Grismore (m),

S. Degenhardt (3+, 1m)

OK
2009/02/23 239 Adrastea OCCULT

P. Sada, R. Chavez, P. Pacheco/E. Perez,

E. Castro (m)

Mexico
2009/02/17 185 Eunike OCCULT C. Ellington, S. Preston (1+, 1m), P. Maley (2+) North  South
2009/02/13 129 Antigone

OCCULT

DAMIT model

R. Cadmus, A. Carcich, S. Messner, D. Dunham,

S. Conard (m), B. Huxtable (m), A. Olsen (m)

All
2009/02/07 654 Zelinda

OCCULT

(only 1+)

P. Maley, A. Olsen (m) All
2009/02/06 409

Aspasia

OCCULT

PDO Light Curve

D. Snyder, P. Sada All
2009/02/06 511 Davida

OCCULT

DAMIT model

S. Conard, D. Dunham, J. Menke, S. Messner (m) All
2009/02/05 1251 Hedera

OCCULT

(only 1+)

R. Harvey NC
2009/02/03 366 Vincentina OCCULT P. Maley, B. Cudnik, D. Snyder (m), S. Aguirre (m) All
2009/02/03 155 Scylla

OCCULT

(only 1+)

R. Fleishman Baja
2009/01/28 558 Carmen OCCULT

G. Lyzenga, K. Young, D. Snyder, B. Jones,

R. Wasson (m)

All
2009/01/27 849 Ara

OCCULT all

Video only

DAMIT model

D. Breit, R. Peterson (2+), R. Stanton, B. Stine,

R. Nolthenius, R. Royer

All
2009/01/25 2 Pallas

OCCULT

(only 1+)

DAMIT model

S. Degenhardt

(see important details on the Yahoo IOTAoccultations Group)

TN
2009/01/23 786 Bredichina

OCCULT

(only 1+)

D. Caton, G. Roger Harvey (m), A. Olsen (m) All
2009/01/21 508

Princetonia USA

Princetonia Europe

OCCULT

S. Messner, E. Frappa, J. Lecacheux,

P. Bernascolle (m), R. Poncy (m)

USA, France
2009/01/19 172 Baucis

OCCULT

(only 1+)

K. Young (m), R. Wasson (m), R. Venable All
2009/01/09 1963 Bezovec OCCULT

R. Sinnott (m), R. Fleishman (m),  S. Conard (m),

S. Degenhardt (2+, 5m), D. Dunham (m),

R. Fienberg/R. Dancikova/C. Odden (m)

East

Central

West

2009/01/09 663 Gerlinde

OCCULT

(only 1+)

PDO Light Curve

R. Venable ( 1+. 1m) FL

 

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.

 


Asteroid Observations zipfile

No longer supplied here.

This can be automatically downloaded from within the Occult4 program.

 

 

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