RECON: TNO occultation with 03UV292

Event between 03UV292 and star GA1060:01244331 with event index number of 222476

Geocentric closest approach at 2019/11/13 10:20:39 UTC

J2000 position of star is 05:45:54.4 +17:43:38
Equinox of date position of star is 05:46:59.0 +17:44:00
Stellar brightness G=15.8, use SENSEUP=128
Star is 26 degrees from the moon. Moon is 99% illuminated.
TNO apparent brightness V=23.1

[RECON map]
TNO is 37.3 AU from the Sun and 36.5 AU from the Earth.
The TNO is moving 19.9 km/sec on the sky relative to the star, or, 2.7 arcsec/hr.
The 1-sigma error in the time of the event is 1356 seconds.
The 1-sigma cross-track error in the shadow position is 4391 km.
The sky-plane scale is 26474.0 km/arcsec.

The TNO has an absolute magnitude Hv=7.3
Diameter=210.9 km assuming a 5% albedo -- 10.6 sec chord
Diameter=86.1 km assuming a 30% albedo -- 4.3 sec chord
Dynamical classification is 3:2E
 
 
 
 
 
 

Star training set for 03UV292, (2019/11/13 10:21UT)
Object            RA         Dec     mag  sep  mel
Betelgeuse     05:56:14.9 +07:24:33  0.4 10.56  30
Alnath         05:27:33.0 +28:37:21  1.6 11.77  23
126 Tau        05:42:26.6 +16:32:33  4.6  1.62  25
PPM 121412     05:49:21.4 +17:30:07  8.2  0.59  26
PPM 121390     05:48:12.9 +17:44:07  9.5  0.27  26
03UV292        05:47:04.0 +17:44:02 15.8        26
Positions are for equinox of date

This table contains the target star visibility for the RECON network. The observing range has been set to a maximum of 0.7 sigma about the mid-time.
The median site spacing is 23.7 km RECON observability=1.0 and success probability=10.4%
Site Site mid-time
(UT)
Sun alt
(deg)
Sky Moon Star alt
(deg)
Star az
(deg)
Target Observing Time
(UT)
X-track
(km)
Penticton 10:20:11 -45.3 Dark Up 58.2 182.3 Up 10:05:11 - 10:35:11 3368
Oroville 10:20:10 -45.6 Dark Up 58.8 182.5 Up 10:05:10 - 10:35:10 3310
Tonasket 10:20:11 -45.7 Dark Up 59.0 182.6 Up 10:05:11 - 10:35:11 3288
Okanogan 10:20:11 -45.9 Dark Up 59.3 182.3 Up 10:05:11 - 10:35:11 3258
Brewster 10:20:13 -46.2 Dark Up 59.6 182.0 Up 10:05:13 - 10:35:13 3234
Manson/Chelan 10:20:14 -46.5 Dark Up 59.8 181.3 Up 10:05:14 - 10:35:14 3218
Entiat 10:20:14 -46.6 Dark Up 60.1 181.2 Up 10:05:14 - 10:35:14 3198
Wenatchee 10:20:15 -46.8 Dark Up 60.3 181.0 Up 10:05:15 - 10:35:15 3175
Ellensburg 10:20:16 -47.2 Dark Up 60.7 180.6 Up 10:05:16 - 10:35:16 3138
Yakima 10:20:17 -47.4 Dark Up 61.1 180.6 Up 10:05:17 - 10:35:17 3099
Toppenish/White Swan 10:20:16 -47.4 Dark Up 61.4 180.9 Up 10:05:16 - 10:35:16 3076
Pasco 10:20:11 -46.7 Dark Up 61.4 183.4 Up 10:05:11 - 10:35:11 3050
Goldendale 10:20:18 -47.9 Dark Up 61.9 180.1 Up 10:05:18 - 10:35:18 3027
PNWRO 10:20:11 -46.6 Dark Up 61.7 183.9 Up 10:05:11 - 10:35:11 3024
George/Umatilla 10:20:13 -46.9 Dark Up 61.8 183.0 Up 10:05:13 - 10:35:13 3020
The Dalles 10:20:20 -48.2 Dark Up 62.1 179.3 Up 10:05:20 - 10:35:20 3010
Maupin 10:20:20 -48.4 Dark Up 62.5 179.5 Up 10:05:20 - 10:35:20 2968
Madras/Culver 10:20:20 -48.6 Dark Up 63.1 179.4 Up 10:05:20 - 10:35:20 2915
Sisters 10:20:23 -49.1 Dark Up 63.4 178.5 Up 10:05:23 - 10:35:23 2887
Redmond 10:20:21 -48.8 Dark Up 63.5 179.3 Up 10:05:21 - 10:35:21 2880
Bend 10:20:21 -49.0 Dark Up 63.7 179.0 Up 10:05:21 - 10:35:21 2861
Oregon Observatory 10:20:22 -49.2 Dark Up 63.8 178.7 Up 10:05:22 - 10:35:22 2845
La Pine/Gilchrist 10:20:22 -49.3 Dark Up 64.0 178.6 Up 10:05:22 - 10:35:22 2826
North Lake 10:20:20 -49.1 Dark Up 64.5 179.9 Up 10:05:20 - 10:35:20 2776
Chiloquin 10:20:24 -50.0 Dark Up 65.1 177.8 Up 10:05:24 - 10:35:24 2720
Paisley 10:20:20 -49.1 Dark Up 65.0 180.7 Up 10:05:20 - 10:35:20 2716
Klamath Falls 10:20:24 -50.1 Dark Up 65.5 177.9 Up 10:05:24 - 10:35:24 2685
Lakeview 10:20:19 -49.2 Dark Up 65.5 181.2 Up 10:05:19 - 10:35:19 2663
Tulelake 10:20:24 -50.1 Dark Up 65.8 178.6 Up 10:05:24 - 10:35:24 2654
Cedarville 10:20:19 -49.4 Dark Up 66.2 181.6 Up 10:05:19 - 10:35:19 2595
Fall River/Burney 10:20:24 -50.4 Dark Up 66.7 178.7 Up 10:05:24 - 10:35:24 2562
Susanville 10:20:21 -50.1 Dark Up 67.3 180.5 Up 10:05:21 - 10:35:21 2489
Greenville 10:20:23 -50.4 Dark Up 67.6 179.8 Up 10:05:23 - 10:35:23 2465
Gimple 10:20:22 -50.4 Dark Up 67.6 180.0 Up 10:05:22 - 10:35:22 2463
Quincy 10:20:23 -50.5 Dark Up 67.8 179.8 Up 10:05:23 - 10:35:23 2444
Portola 10:20:21 -50.2 Dark Up 67.9 181.0 Up 10:05:21 - 10:35:21 2425
Reno 10:20:18 -49.9 Dark Up 68.2 182.6 Up 10:05:18 - 10:35:18 2390
Carson City 10:20:19 -50.0 Dark Up 68.5 182.7 Up 10:05:19 - 10:35:19 2353
Gardnerville 10:20:19 -50.0 Dark Up 68.8 182.9 Up 10:05:19 - 10:35:19 2327
Yerington 10:20:16 -49.6 Dark Up 68.7 184.4 Up 10:05:16 - 10:35:16 2325
Niwot 10:19:17 -39.1 Dark Up 64.0 215.2 Up 10:04:17 - 10:34:17 2318
Hawthorne 10:20:14 -49.4 Dark Up 69.1 185.9 Up 10:05:14 - 10:35:14 2271
Lee Vining 10:20:17 -49.9 Dark Up 69.7 184.7 Up 10:05:17 - 10:35:17 2219
Tonopah 10:20:09 -48.5 Dark Up 69.4 189.8 Up 10:05:09 - 10:35:09 2207
Bishop 10:20:14 -49.5 Dark Up 70.2 186.9 Up 10:05:14 - 10:35:14 2148
Beatty 10:20:07 -48.4 Dark Up 70.5 191.6 Up 10:05:07 - 10:35:07 2081
Lone Pine 10:20:13 -49.5 Dark Up 71.0 188.1 Up 10:05:13 - 10:35:13 2065
Indian Springs 10:20:03 -47.7 Dark Up 70.6 194.8 Up 10:05:03 - 10:35:03 2035
Henderson 10:20:00 -47.3 Dark Up 71.0 197.2 Up 10:05:00 - 10:35:00 1972
CPSLO 10:20:25 -51.9 Dark Up 72.4 180.7 Up 10:05:25 - 10:35:25 1962
Searchlight/Boulder City 10:20:00 -47.4 Dark Up 71.5 197.8 Up 10:05:00 - 10:35:00 1910
Patrick 10:19:55 -46.6 Dark Up 71.3 200.9 Up 10:04:55 - 10:34:55 1894
Laughlin/Bullhead City 10:19:59 -47.2 Dark Up 71.7 199.1 Up 10:04:59 - 10:34:59 1875
Kingman/Dolan Springs 10:19:55 -46.8 Dark Up 71.5 200.6 Up 10:04:55 - 10:34:55 1872
DCO 10:19:52 -46.1 Dark Up 71.4 203.2 Up 10:04:52 - 10:34:52 1855
Mohave Valley 10:19:58 -47.2 Dark Up 72.0 199.4 Up 10:04:58 - 10:34:58 1847
Wildwood 10:20:17 -50.6 Dark Up 73.5 187.5 Up 10:05:17 - 10:35:17 1808
Lake Havasu City 10:19:57 -47.1 Dark Up 72.3 200.6 Up 10:04:57 - 10:34:57 1802
Parker 10:19:58 -47.1 Dark Up 72.6 201.0 Up 10:04:58 - 10:34:58 1764
Idyllwild 10:20:09 -49.1 Dark Up 73.6 193.9 Up 10:05:09 - 10:35:09 1748
Blythe 10:19:59 -47.5 Dark Up 73.2 200.7 Up 10:04:59 - 10:34:59 1711
Calipatria 10:20:04 -48.3 Dark Up 73.9 198.4 Up 10:05:04 - 10:35:04 1669
Yuma 10:20:00 -47.7 Dark Up 74.0 201.8 Up 10:05:00 - 10:35:00 1613

Azimuth is measured in degrees eastward from north. North is at an azimuth of 0, due East is at an azimuth of 90 degrees, due South is 180, and due West is 270.

Do not use the listing below for the RECON CPC 1100 telescopes. This is provided for other non-team facilities.

Star training set for 03UV292, (2019/11/13 10:21UT)
Object            RA         Dec     mag  sep  mel
Betelgeuse     05:55:10.3 +07:24:26  0.4 10.56  30
Alnath         05:26:17.5 +28:36:23  1.6 11.77  23
126 Tau        05:41:17.7 +16:32:02  4.6  1.62  25
PPM 121412     05:48:11.9 +17:29:47  8.2  0.59  26
PPM 121390     05:47:03.3 +17:43:45  9.5  0.27  26
03UV292        05:45:54.4 +17:43:38 15.8        26
Positions are for J2000

Event circumstances last updated at 2018/06/05 18:20:18 UT

Marc W. Buie, Southwest Research Institute

RECON