Event between 03UV292 and star GA1060:01174376 with event index number of 231531
Geocentric closest approach at 2019/12/29 01:33:33 UTC
J2000 position of star is 05:41:44.9 +17:38:27
Equinox of date position of star is 05:42:52.9 +17:38:57
Stellar brightness G=11.3,
use SENSEUP=8
Star is 134 degrees from the moon.
Moon is 8% illuminated.
TNO apparent brightness V=23.0
[RECON map]
TNO is 37.3 AU from the Sun
and 36.4 AU from the Earth.
The TNO is moving 24.9
km/sec on the sky relative to the star, or,
3.4 arcsec/hr.
The 1-sigma error in the time of the event is 517 seconds.
The 1-sigma cross-track error in the shadow position is
2376 km.
The sky-plane scale is
26377.7 km/arcsec.
The TNO has an absolute magnitude Hv=7.3
Diameter=210.9 km assuming a 5% albedo -- 8.5 sec chord
Diameter=86.1 km assuming a 30% albedo -- 3.5 sec chord
Dynamical classification is 3:2E
Star training set for 03UV292, (2019/12/29 01:34UT) Object RA Dec mag sep mel Betelgeuse 05:56:15.3 +07:24:33 0.4 10.74 135 Alnath 05:27:33.4 +28:37:21 1.6 11.52 132 126 Tau 05:42:27.0 +16:32:33 4.6 1.11 134 PPM 121266 05:42:32.5 +17:31:51 8.4 0.15 134 03UV292 05:42:54.8 +17:38:58 11.3 135 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
1.7 sigma about the mid-time.
The median site spacing is 0.0 km
RECON observability=0.0 and success probability=0.0%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Kelowna | 01:36:09 | -14.0 | AT | Up | 17.5 | 83.2 | Really Low | 01:21:09 - 01:51:09 | -810 |
| Summerland | 01:36:11 | -13.8 | AT | Up | 17.3 | 82.9 | Really Low | 01:21:11 - 01:51:11 | -824 |
| Penticton | 01:36:11 | -13.8 | AT | Up | 17.4 | 82.9 | Really Low | 01:21:11 - 01:51:11 | -831 |
| Okanagan Falls | 01:36:12 | -13.7 | AT | Up | 17.3 | 82.9 | Really Low | 01:21:12 - 01:51:12 | -844 |
| Oliver | 01:36:12 | -13.7 | AT | Up | 17.3 | 82.8 | Really Low | 01:21:12 - 01:51:12 | -855 |
| Anarchist Mountain Observatory | 01:36:13 | -13.8 | AT | Up | 17.4 | 82.9 | Really Low | 01:21:13 - 01:51:13 | -872 |
| Oroville | 01:36:13 | -13.7 | AT | Up | 17.4 | 82.8 | Really Low | 01:21:13 - 01:51:13 | -875 |
| Tonasket | 01:36:14 | -13.6 | AT | Up | 17.3 | 82.8 | Really Low | 01:21:14 - 01:51:14 | -891 |
| Okanogan | 01:36:15 | -13.4 | AT | Up | 17.2 | 82.6 | Really Low | 01:21:15 - 01:51:15 | -911 |
| Brewster | 01:36:16 | -13.2 | AT | Up | 17.0 | 82.3 | Really Low | 01:21:16 - 01:51:16 | -926 |
| Manson/Chelan | 01:36:17 | -12.9 | AT | Up | 16.8 | 82.0 | Really Low | 01:21:17 - 01:51:17 | -932 |
| Entiat | 01:36:17 | -12.8 | AT | Up | 16.7 | 81.9 | Really Low | 01:21:17 - 01:51:17 | -946 |
| Wenatchee | 01:36:18 | -12.6 | AT | Up | 16.6 | 81.8 | Really Low | 01:21:18 - 01:51:18 | -962 |
| Ellensburg | 01:36:20 | -12.3 | AT | Up | 16.4 | 81.5 | Really Low | 01:21:20 - 01:51:20 | -986 |
| Yakima | 01:36:21 | -12.2 | AT | Up | 16.3 | 81.4 | Really Low | 01:21:21 - 01:51:21 | -1015 |
| Toppenish/White Swan | 01:36:22 | -12.2 | AT | Up | 16.4 | 81.4 | Really Low | 01:21:22 - 01:51:22 | -1035 |
| Goldendale | 01:36:23 | -11.7 | NT | Up | 16.0 | 81.0 | Really Low | 01:21:23 - 01:51:23 | -1065 |
| The Dalles | 01:36:25 | -11.4 | NT | Up | 15.7 | 80.7 | Really Low | 01:21:25 - 01:51:25 | -1073 |
| Pasco | 01:36:22 | -13.0 | AT | Up | 17.2 | 82.3 | Really Low | 01:21:22 - 01:51:22 | -1074 |
| George/Umatilla | 01:36:23 | -12.7 | AT | Up | 17.1 | 82.0 | Really Low | 01:21:23 - 01:51:23 | -1093 |
| PNWRO | 01:36:22 | -13.1 | AT | Up | 17.4 | 82.4 | Really Low | 01:21:22 - 01:51:22 | -1097 |
| Maupin | 01:36:26 | -11.3 | NT | Up | 15.7 | 80.6 | Really Low | 01:21:26 - 01:51:26 | -1106 |
| Madras/Culver | 01:36:28 | -11.1 | NT | Up | 15.6 | 80.4 | Really Low | 01:21:28 - 01:51:28 | -1146 |
| Sisters | 01:36:29 | -10.7 | NT | Up | 15.3 | 80.1 | Really Low | 01:21:29 - 01:51:29 | -1160 |
| Redmond | 01:36:29 | -11.0 | NT | Up | 15.5 | 80.3 | Really Low | 01:21:29 - 01:51:29 | -1171 |
| Bend | 01:36:30 | -10.8 | NT | Up | 15.4 | 80.2 | Really Low | 01:21:30 - 01:51:30 | -1184 |
| Oregon Observatory | 01:36:30 | -10.6 | NT | Up | 15.3 | 80.0 | Really Low | 01:21:30 - 01:51:30 | -1194 |
| La Pine/Gilchrist | 01:36:31 | -10.5 | NT | Up | 15.2 | 79.9 | Really Low | 01:21:31 - 01:51:31 | -1208 |
| North Lake | 01:36:32 | -10.8 | NT | Up | 15.6 | 80.2 | Really Low | 01:21:32 - 01:51:32 | -1255 |
| Chiloquin | 01:36:34 | -9.9 | NT | Up | 14.8 | 79.4 | Really Low | 01:21:34 - 01:51:34 | -1283 |
| Paisley | 01:36:33 | -10.8 | NT | Up | 15.7 | 80.3 | Really Low | 01:21:33 - 01:51:33 | -1307 |
| Klamath Falls | 01:36:35 | -9.8 | NT | Up | 14.8 | 79.4 | Really Low | 01:21:35 - 01:51:35 | -1312 |
| Tulelake | 01:36:36 | -9.9 | NT | Up | 14.9 | 79.5 | Really Low | 01:21:36 - 01:51:36 | -1341 |
| Lakeview | 01:36:35 | -10.8 | NT | Up | 15.8 | 80.3 | Really Low | 01:21:35 - 01:51:35 | -1351 |
| Cedarville | 01:36:37 | -10.6 | NT | Up | 15.8 | 80.2 | Really Low | 01:21:37 - 01:51:37 | -1407 |
| Fall River/Burney | 01:36:39 | -9.6 | NT | Up | 14.8 | 79.3 | Really Low | 01:21:39 - 01:51:39 | -1414 |
| Susanville | 01:36:40 | -9.9 | NT | Up | 15.3 | 79.6 | Really Low | 01:21:40 - 01:51:40 | -1483 |
| Greenville | 01:36:41 | -9.6 | NT | Up | 15.0 | 79.4 | Really Low | 01:21:41 - 01:51:41 | -1497 |
| Gimple | 01:36:41 | -9.6 | NT | Up | 15.1 | 79.4 | Really Low | 01:21:41 - 01:51:41 | -1500 |
| Quincy | 01:36:42 | -9.5 | NT | Up | 15.0 | 79.3 | Really Low | 01:21:42 - 01:51:42 | -1514 |
| Portola | 01:36:42 | -9.8 | NT | Up | 15.3 | 79.6 | Really Low | 01:21:42 - 01:51:42 | -1536 |
| Reno | 01:36:43 | -10.2 | NT | Up | 15.8 | 79.9 | Really Low | 01:21:43 - 01:51:43 | -1575 |
| Carson City | 01:36:44 | -10.1 | NT | Up | 15.7 | 79.8 | Really Low | 01:21:44 - 01:51:44 | -1605 |
| Gardnerville | 01:36:45 | -10.0 | NT | Up | 15.7 | 79.8 | Really Low | 01:21:45 - 01:51:45 | -1626 |
| Yerington | 01:36:44 | -10.4 | NT | Up | 16.2 | 80.1 | Really Low | 01:21:44 - 01:51:44 | -1638 |
| Hawthorne | 01:36:45 | -10.7 | NT | Up | 16.5 | 80.3 | Really Low | 01:21:45 - 01:51:45 | -1690 |
| Lee Vining | 01:36:47 | -10.1 | NT | Up | 16.0 | 79.9 | Really Low | 01:21:47 - 01:51:47 | -1724 |
| Tonopah | 01:36:46 | -11.5 | NT | Up | 17.5 | 81.0 | Really Low | 01:21:46 - 01:51:46 | -1767 |
| Bishop | 01:36:49 | -10.4 | NT | Up | 16.5 | 80.1 | Really Low | 01:21:49 - 01:51:49 | -1794 |
| Lone Pine | 01:36:51 | -10.4 | NT | Up | 16.6 | 80.1 | Really Low | 01:21:51 - 01:51:51 | -1867 |
| Beatty | 01:36:49 | -11.5 | NT | Up | 17.7 | 80.9 | Really Low | 01:21:49 - 01:51:49 | -1877 |
| CPSLO | 01:36:55 | -8.0 | NT | Up | 14.3 | 78.3 | Really Low | 01:21:55 - 01:51:55 | -1907 |
| Niwot | 01:36:31 | -21.0 | Dark | Up | 27.0 | 89.1 | Low | 01:21:31 - 01:51:31 | -1907 |
| SwRI | 01:36:31 | -20.9 | Dark | Up | 26.9 | 89.0 | Low | 01:21:31 - 01:51:31 | -1913 |
| Indian Springs | 01:36:49 | -12.2 | AT | Up | 18.5 | 81.4 | Really Low | 01:21:49 - 01:51:49 | -1935 |
| Henderson | 01:36:51 | -12.5 | AT | Up | 19.0 | 81.6 | Really Low | 01:21:51 - 01:51:51 | -2000 |
| Searchlight/Boulder City | 01:36:52 | -12.4 | AT | Up | 19.0 | 81.5 | Really Low | 01:21:52 - 01:51:52 | -2052 |
| Wildwood | 01:36:57 | -9.1 | NT | Up | 15.8 | 79.1 | Really Low | 01:21:57 - 01:51:57 | -2069 |
| Patrick | 01:36:51 | -13.2 | AT | Up | 19.8 | 82.0 | Really Low | 01:21:51 - 01:51:51 | -2086 |
| Laughlin/Bullhead City | 01:36:53 | -12.6 | AT | Up | 19.2 | 81.5 | Really Low | 01:21:53 - 01:51:53 | -2087 |
| Kingman/Dolan Springs | 01:36:52 | -13.0 | AT | Up | 19.6 | 81.8 | Really Low | 01:21:52 - 01:51:52 | -2100 |
| Mohave Valley | 01:36:53 | -12.5 | AT | Up | 19.2 | 81.5 | Really Low | 01:21:53 - 01:51:53 | -2112 |
| DCO | 01:36:51 | -13.6 | AT | Up | 20.3 | 82.3 | Low | 01:21:51 - 01:51:51 | -2132 |
| Lake Havasu City | 01:36:54 | -12.5 | AT | Up | 19.3 | 81.4 | Really Low | 01:21:54 - 01:51:54 | -2154 |
| Idyllwild | 01:36:58 | -10.4 | NT | Up | 17.3 | 80.0 | Really Low | 01:21:58 - 01:51:58 | -2154 |
| Parker | 01:36:55 | -12.4 | AT | Up | 19.3 | 81.3 | Really Low | 01:21:55 - 01:51:55 | -2186 |
| Blythe | 01:36:57 | -12.0 | AT | Up | 19.0 | 81.0 | Really Low | 01:21:57 - 01:51:57 | -2225 |
| Calipatria | 01:36:58 | -11.1 | NT | Up | 18.1 | 80.4 | Really Low | 01:21:58 - 01:51:58 | -2242 |
| Yuma | 01:36:59 | -11.7 | NT | Up | 18.8 | 80.7 | Really Low | 01:21:59 - 01:51:59 | -2307 |
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, (2019/12/29 01:34UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 10.74 135 Alnath 05:26:17.5 +28:36:23 1.6 11.52 132 126 Tau 05:41:17.7 +16:32:02 4.6 1.11 134 PPM 121266 05:41:22.6 +17:31:20 8.4 0.15 134 03UV292 05:41:44.9 +17:38:27 11.3 134 Positions are for J2000
Event circumstances last updated at 2019/06/07 23:05:20 UT
Marc W. Buie, Southwest Research Institute