IOTA/ES : Call for Observations – Where to go, what to do, when to look

Oliver Klös, IOTA/ES Last update: 2020 November 17

Predictions calculated by Steve Preston, IOTA

http://asteroidoccultation.com

Upcoming Occultations:

The events are marked by the following colour-codes:

Special Observation Campaign

Target star brighter than 9 mag

Prediction with high probability to make a positive observation

Preliminary prediction with MIRIADE data (IMCCE) / JPL for asteroid satellites by O. Klös, IOTA/ES

Detailed path maps, star charts and potential observing sites for these events can be found at Derek C. Breit’s web page:

http://www.poyntsource.com/New/Global.htm

Day UT Asteroid MaxDur Star Vmag

sec

November 2020

17 22:21 (914) Palisana 6.2 UCAC4 561-022795 11.6

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1117_914_66602.htm

19 04:46 (234) Barbara 7.1 TYC 0151-00841-1 10.0

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1119_234_66610.htm

21 22:40 (401) Ottilia 8.9 UCAC4 515-003101 12.3

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1121_401_66624.htm

22 20:45 (39) Laetitia 20.7 UCAC4 494-024932 12.2

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1122_39_66632.htm

22 22:42 (147) Protogeneia 10.9 TYC 5238-01366-1 10.6

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1122_147_66634.htm

24 19:33 (283) Emma 11.5 TYC 2392-01288-1 8.6

Last update: 2019 Oct 28

http://asteroidoccultation.com/2020_11/1124_283_66650.htm

24 19:32 S2003-283-1, Moon of (283) Emma

Last update: 2019 Oct 04

Path Coordinates for S2003-283-1 based on JPL Horizons and Miriade IMCCE data

25 19:03 (163) Erigone 21.6 TYC 0743-01828-1 10.5

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1125_163_66656.htm

27 02:50 (401) Ottilia 10.4 UCAC4 514-003004 12.5

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1127_401_66672.htm

27 21:29 (1167) Dubiago 5.5 TYC 1305-00959-1 10.8

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1127_1167_66678.htm

29 00:36 (416) Vaticana 10.2 TYC 1965-00114-1 10.1

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1129_416_66690.htm

30 17:20 (1268) Libya 9.0 UCAC4 542-003905 11.9

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1130_1268_66700.htm

30 18:29 (19) Fortuna 14.0 UCAC4 430-121029 12.0

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_11/1130_19_66702.htm

December 2020

02 18:54 (203) Pompeja 11.4 UCAC4 593-022447 12.4

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1202_203_66726.htm

02 21:48 (203) Pompeja 11.4 TYC 1874-00285-1 11.0

Last update: 2020 Oct 12

http://asteroidoccultation.com/2020_12/1202_203_66728.htm

03 01:43 (556) Phyllis 5.3 UCAC4 583-29121 9.8

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1203_556_67336.htm

03 03:27 (556) Phyllis 5.2 UCAC4 583-29114 11.7

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1203_556_73370.htm

03 03:34 (13) Egeria 18.8 TYC 2934-01424-1 11.1

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1203_13_66730.htm

04 03:02 (522) Helga 7.8 TYC 1304-01027-1 9.9

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1204_522_66736.htm

04 20:20 (106) Dione 6.6 TYC 6376-01655-1 11.6

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1204_106_66740.htm

07 05:55 (123) Brunhild 1.5 TYC 5538-00369-1 9.9

Last update: 2020 Oct 12

http://asteroidoccultation.com/2020_12/1207_123_67344.htm

09 05:18 (498) Tokio 4.3 TYC 0865-01220-1 9.5

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1209_498_66762.htm

09 20:41 (250) Bettina 9.3 UCAC4 631-016671 10.1

Last update: 2020 Oct 12

http://asteroidoccultation.com/2020_12/1209_250_66766.htm

11 23:28 (345) Tercidina 13.0 UCAC4 487-035600 12.1

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1211_345_66776.htm

15 03:27 (611) Valeria 9.4 UCAC4 453-043405 11.2

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1215_611_66804.htm

15 20:20 (971) Alsatia 6.2 UCAC4 585-031741 12.5

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1215_971_66812.htm

17 16:33 (795) Fini 5.8 UCAC4 701-040742 12.3

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1217_795_66828.htm

18 01:30 (774) Armor 3.4 TYC 1338-01095-1 11.8

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1218_774_66834.htm

18 03:27 (152) Atala 5.6 UCAC4 601-011008 12.1

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1218_152_66836.htm

20 01:24 (627) Charis 3.3 TYC 0275-01077-1 9.9

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1220_627_66860.htm

20 23:51 (495) Eulalia 4.0 UCAC4 547-028685 11.0

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1220_495_66864.htm

21 20:01 (26) Proserpina 12.1 UCAC4 568-044786 12.4

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1221_26_66870.htm

22 00:53 (266) Aline 20.2 UCAC4 523-005880 11.9

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1222_266_66872.htm

23 01:31 (6505) Muzzio 2.1 HIP 12730 7.0

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1223_6505_73390.htm

23 23:15 (130) Elektra 13.6 TYC 4801-04107-1 8.3

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1223_130_66888.htm

23 23:17 S2003-130-1, Moon of (130) Elektra

Last update: 2020 Nov 02

Path Coordinates for S2003-130-1 based on JPL Horizons and Miriade IMCCE data

24 19:11 (282) Clorinde 4.9 UCAC4 490-008300 11.6

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1224_282_66896.htm

25 03:53 (342) Endymion 6.5 TYC 0759-02484-1 11.4

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1225_342_66904.htm

26 22:09 (203) Pompeja 11.2 UCAC4 591-018253 11.0

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1226_203_66918.htm

27 03:08 (795) Fini 6.2 UCAC4 701-039165 12.0

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1227_795_66922.htm

27 18:34 (289) Nenetta 2.9 UCAC4 512-036152 12.3

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1227_289_66942.htm

27 20:41 (748) Simeisa 16.8 TYC 1260-01120-1 10.2

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1227_748_66946.htm

27 22:47 (1167) Dubiago 5.5 UCAC4 540-012475 12.5

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1227_1167_66950.htm

28 01:42 (13) Egeria 19.4 UCAC4 671-040396 10.9

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1228_13_66952.htm

28 03:18 (720) Bohlinia 3.1 UCAC4 575-040163 10.7

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1228_720_73400.htm

29 05:01 (495) Eulalia 3.8 TYC 1323-02050-1 8.3

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1229_495_66960.htm

29 18:10 (556) Phyllis 4.0 TYC 1867-03115-1 11.2

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1229_556_73402.htm

29 22:47 (345) Tercidina 10.2 UCAC4 482-028438 12.3

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1229_345_66966.htm

30 03:47 (247) Eukrate 25.1 TYC 1442-01176-1 10.2

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1230_247_66968.htm

31 03:24 (2376) Martynoy 2.5 UCAC4 438-56847 9.1

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1231_2376_67362.htm

31 19:25 (15) Eunomia 24.1 TYC 1392-00830-1 10.1

Last update: 2020 Oct 28

http://asteroidoccultation.com/2020_12/1231_15_66990.htm

January 2021

01 00:17 (943) Begonia 6.2 UCAC4 543-034546 12.0

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0101_943_68282.htm

01 19:03 (971) Alsatia 6.1 UCAC4 598-030803 11.9

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0101_971_68292.htm

01 20:37 (196) Philomela 10.9 HIP 40009 7.7

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0101_196_68294.htm

01 23:18 (592) Bathseba 4.3 TYC 0778-01500-1 10.7

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0101_592_68286.htm

02 19:11 (156) Xanthippe 8.9 UCAC4 530-020149 12.4

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0102_156_68302.htm

02 19:40 (1015) Christa 7.0 TYC 1334-00445-1 11.9

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0102_1015_68304.htm

04 22:30 (204) Kallisto 4.4 TYC 0223-01729-1 12.4

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0104_204_68320.htm

05 04:02 (287) Nephthys 5.8 TYC 0773-00517-1 11.1

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0105_287_68324.htm

05 19:57 (889) Erynia 1.9 HIP 36209 8.6

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0105_889_72528.htm

05 20:32 (13) Egeria 23.1 HIP 25974 7.9

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0105_13_68330.htm

06 19:36 (194) Prokne 10.6 TYC 5278-01810-1 12.0

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0106_194_68340.htm

06 23:42 (35) Leukothea 6.7 UCAC4 439-054414 12.2

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0106_35_68342.htm

07 02:42 (245) Vera 6.2 TYC 1907-00958-1 11.1

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0107_245_68346.htm

07 20:47 (609) Fulvia 2.7 TYC 0015-00209-1 11.3

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0107_609_68354.htm

10 22:40 (593) Titania 8.0 TYC 2983-00734-1 11.2

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0110_593_68382.htm

14 01:39 (395) Delia 3.7 UCAC4 554-033157 11.8

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0114_395_68430.htm

14 19:11 (39) Laetitia 16.9 UCAC4 449-014150 12.4

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0114_39_68442.htm

14 21:57 (971) Alsatia 7.8 UCAC4 605-029520 12.4

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0114_971_68444.htm

15 05:15 (362) Havnia 10.6 TYC 1964-00966-1 12.0

Last update: 2020 Nov 14

http://asteroidoccultation.com/2021_01/0115_362_68448.htm

Detailed path maps, star charts and potential observing sites for these events can be found at Derek C. Breit’s web page:

http://www.poyntsource.com/New/Global.htm

Preliminary Predictions:

Target star brighter than 9 mag

Day UT Asteroid MaxDur Star Vmag

sec

January 2021

23 20:35 (4231) Fireman 2.9 TYC 1258-00839-1 7.9

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_01/0123_4231_72418.htm

26 02:53 (15114) 2000 CY101 1.5 HIP 32814 5.3

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_01/0126_15114_72380.htm

29 21:03 (424) Gratia 3.3 HIP 7732 8.6

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_01/0129_424_68636.htm

February 2021

01 19:26 (618) Elfriede 5.9 TYC 4698-00467-1 8.8

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_02/0201_618_68664.htm

09 22:09 (2224) Tucson 2.1 HIP 39790 7.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_02/0209_2224_72424.htm

15 16:48 (1581) Abanderada 3.7 TYC 1272-00711-1 8.8

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_02/0215_1581_68826.htm

15 17:56 (1427) Ruvuma 1.6 HIP 12738 7.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_02/0215_1427_72428.htm

15 23:09 (1926) Demideelaer 2.1 TYC 2486-00642-1 8.8

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_02/0215_1926_72574.htm

March 2021

06 00:26 (1408) Trusanda 6.8 HIP 69054 7.8

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_03/0306_1408_69060.htm

19 23:26 (1048) Feodosia 6.8 HIP 61099 7.7

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_03/0319_1048_69224.htm

April 2021

03 20:15 (2688) Halley 1.8 TYC 4950-010175-1 8.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_04/0403_2688_72610.htm

18 21:30 (313) Chaldaea 3.8 HIP 36231 6.8

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_04/0418_313_69570.htm

May 2021

06 20:59 (1244) Deira 1.4 HIP 42594 7.6

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_05/0506_1244_72452.htm

19 00:59 (801) Helwerthia 5.2 HIP 92878 8.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_05/0519_801_72648.htm

June 2021

09 21:18 (442) Eichsfeldia 2.2 UCAC4 534-049309 8.9

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_06/0609_442_72684.htm

29 03:11 (1489) Attila 2.7 HIP 511 7.9

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_06/0629_1489_72462.htm

July 2021

24 03:13 (212) Medea 4.3 TYC 1817-00159-1 8.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_07/0724_212_72730.htm

August 2021

03 01:05 (4292) Aoba 0.9 TYC 1799-00910-1 8.3

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_08/0803_4292_72470.htm

09 00:46 (16046) Gregnorman 2.8 HIP 90135 4.3

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_08/0809_16046_72400.htm

17 23:06 (376) Geometria 6.3 HIP 118268 3.9

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_08/0817_376_72402.htm

26 21:28 (385) Ilmatar 7.9 TYC 0009-00303-18 8.8

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_08/0826_385_70990.htm

September 2021

09 00:13 (301) Bavaria 2.3 HIP 29775 7.3

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_09/0909_301_72482.htm

22 04:32 (1312) Vassar 2.9 TYC 4755-01371-1 8.3

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_09/0922_1312_72484.htm

26 23:37 (268) Adorea 5.1 TYC 1371-02142-1 9.0

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_09/0926_268_71302.htm

October 2021

04 00:57 (370) Modestia 5.1 HIP 5286 8.0

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_10/1004_370_72488.htm

12 01:51 (21564) Widmanstatten 1.0 HIP 42076 6.0

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_10/1012_21564_72404.htm

19 01:53 (10291) 1985 UT 2.1 TYC 4674-00424-1 8.2

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_10/1019_10291_72496.htm

November 2021

03 02:28 (2407) Haug 4.9 TYC 1870-00735-1 9.0

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_11/1103_2407_72844.htm

12 22:46 (487) Venetia 26.4 TYC 1329-01678-1 8.5

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_11/1112_487_71792.htm

15 22:05 (161) Athor 4.7 HIP 44512 6.6

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_11/1115_161_71822.htm

20 03:46 (110) Lydia 11.1 TYC 0622-01054-1 9.0

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_11/1120_110_71854.htm

22 17:57 (4082) Swann 2.0 HIP 8409 7.9

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_11/1122_4082_72508.htm

25 16:26 (105) Artemis 3.3 TYC 5173-01510-1 8.9

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_11/1125_105_71904.htm

29 16:58 (5234) Sechenov 0.9 HIP 856 8.1

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_11/1129_5234_72510.htm

December 2021

03 01:33 (573) Recha 4.7 HIP 30484 6.7

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_12/1203_573_71988.htm

08 18:08 (249) Ilse 7.4 TYC 2333-01131-1 8.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_12/1208_249_72896.htm

16 21:11 (11395) 1998 XN77 7.9 HIP 12148 5.5

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_12/1216_11395_72166.htm

20 01:49 (6475) Refugium 3.1 TYC 1821-00304-1 8.2

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_12/1220_6475_72516.htm

22 01:59 (688) Melanie 3.5 UCAC4 492-042602 7.5

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_12/1222_688_72218.htm

22 03:42 (4628) Laplace 1.6 HIP 26759 8.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_12/1222_4628_72922.htm

27 21:26 (310) Margarita 2.8 TYC 0017-01041-1 7.7

Last update: 2020 Mar 07

http://asteroidoccultation.com/2021_12/1227_310_72518.htm

28 18:00 (532) Herculina 9.3 HIP 533 8.9

Last update: 2020 Mar 08

http://asteroidoccultation.com/2021_12/1228_532_72338.htm

30 20:16 (7641) 1986 TT6 5.4 HIP 4761 7.1

Last update: 2020 Mar 03

http://asteroidoccultation.com/2021_12/1230_7641_72364.htm

Detailed path maps, star charts and potential observing sites for these events can be found at Derek C. Breit’s web page:

http://www.poyntsource.com/New/Future.htm