Event between 03UT292 and star GA0960:01382172 with event index number of 1073462
Geocentric closest approach at 2022/03/03 02:20:35 UTC
J2000 position of star is 06:14:14.1 +07:13:41
Equinox of date position of star is 06:15:25.3 +07:13:12
Stellar brightness G=14.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 104 degrees from the moon.
Moon is 0% illuminated.
TNO apparent brightness V=21.6
[RECON map]
TNO is 27.8 AU from the Sun
and 27.4 AU from the Earth.
The TNO is moving 8.5
km/sec on the sky relative to the star, or,
1.5 arcsec/hr.
The 1-sigma error in the time of the event is 140 seconds.
The 1-sigma cross-track error in the shadow position is
2362 km.
The sky-plane scale is
19890.2 km/arcsec.
The TNO has an absolute magnitude Hv=7.0
Diameter=235.5 km assuming a 5% albedo -- 27.6 sec chord
Diameter=96.1 km assuming a 30% albedo -- 11.3 sec chord
Dynamical classification is 3:2E
Star training set for 03UT292, (2022/03/03 02:21UT) Object RA Dec mag sep mel Betelgeuse 05:56:22.4 +07:24:34 0.4 4.73 100 Alhena 06:38:59.5 +16:22:43 1.9 10.82 111 PPM 150217 06:18:10.2 +07:02:34 6.4 0.70 105 PPM 150089 06:14:10.2 +07:16:13 8.3 0.32 104 PPM 150147 06:15:54.3 +07:11:36 9.6 0.12 105 03UT292 06:15:26.1 +07:13:12 14.7 105 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
5.0 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) |
| Sleaford | 02:28:03 | -16.5 | AT | Down | 45.1 | 177.7 | Up | 02:15:55 - 02:40:12 | -3277 |
| Dunrhomin | 02:26:34 | -18.5 | Dark | Down | 57.0 | 177.8 | Up | 02:14:25 - 02:38:42 | -3861 |
| Kamloops | 02:29:07 | -7.8 | NT | Down | 44.6 | 157.7 | Up | 02:16:58 - 02:41:15 | -4144 |
| Kelowna | 02:28:57 | -8.3 | NT | Down | 45.6 | 158.6 | Up | 02:16:49 - 02:41:06 | -4150 |
| Peachland | 02:28:58 | -8.1 | NT | Down | 45.6 | 158.1 | Up | 02:16:50 - 02:41:07 | -4173 |
| Penticton | 02:28:51 | -8.2 | NT | Down | 45.8 | 158.3 | Up | 02:16:43 - 02:41:00 | -4177 |
| Summerland | 02:28:55 | -8.2 | NT | Down | 45.8 | 158.2 | Up | 02:16:46 - 02:41:03 | -4178 |
| Oliver | 02:28:55 | -8.3 | NT | Down | 46.2 | 158.2 | Up | 02:16:47 - 02:41:04 | -4200 |
| Anarchist Mountain Observatory | 02:28:51 | -8.4 | NT | Down | 46.4 | 158.4 | Up | 02:16:43 - 02:41:00 | -4201 |
| Tonasket | 02:28:51 | -8.3 | NT | Down | 46.7 | 158.2 | Up | 02:16:43 - 02:41:00 | -4225 |
| Okanogan | 02:28:51 | -8.2 | NT | Down | 46.9 | 157.8 | Up | 02:16:43 - 02:41:00 | -4256 |
| Brewster | 02:28:48 | -8.1 | NT | Down | 47.1 | 157.4 | Up | 02:16:39 - 02:40:56 | -4286 |
| Manson/Chelan | 02:28:50 | -7.8 | NT | Down | 47.2 | 156.8 | Up | 02:16:42 - 02:40:59 | -4321 |
| Wenatchee | 02:28:44 | -7.7 | NT | Down | 47.6 | 156.3 | Up | 02:16:36 - 02:40:53 | -4363 |
| Pasco | 02:28:34 | -8.4 | NT | Down | 49.0 | 157.5 | Up | 02:16:26 - 02:40:43 | -4373 |
| PNWRO | 02:28:30 | -8.6 | NT | Down | 49.3 | 157.7 | Up | 02:16:22 - 02:40:39 | -4376 |
| Ellensburg | 02:28:47 | -7.5 | NT | Down | 47.9 | 155.8 | Up | 02:16:38 - 02:40:55 | -4404 |
| Yakima | 02:28:41 | -7.5 | NT | Down | 48.3 | 155.6 | Up | 02:16:32 - 02:40:49 | -4433 |
| Toppenish/White Swan | 02:28:37 | -7.6 | NT | Down | 48.5 | 155.7 | Up | 02:16:28 - 02:40:45 | -4438 |
| Victoria | 02:29:09 | -5.7 | CT | Down | 45.7 | 152.7 | Up | 02:17:00 - 02:41:17 | -4457 |
| Goldendale | 02:28:40 | -7.3 | NT | Down | 48.9 | 154.8 | Up | 02:16:31 - 02:40:48 | -4501 |
| The Dalles | 02:28:41 | -7.0 | NT | Down | 49.0 | 154.2 | Up | 02:16:33 - 02:40:50 | -4538 |
| Maupin | 02:28:38 | -7.0 | NT | Down | 49.4 | 154.1 | Up | 02:16:29 - 02:40:46 | -4562 |
| Redmond | 02:28:33 | -6.9 | NT | Down | 50.2 | 153.5 | Up | 02:16:25 - 02:40:42 | -4631 |
| Sisters | 02:28:35 | -6.6 | NT | Down | 50.0 | 152.9 | Up | 02:16:26 - 02:40:43 | -4653 |
| Bend | 02:28:30 | -6.8 | NT | Down | 50.3 | 153.2 | Up | 02:16:22 - 02:40:39 | -4655 |
| Oregon Observatory | 02:28:31 | -6.7 | NT | Down | 50.4 | 152.9 | Up | 02:16:22 - 02:40:39 | -4675 |
| North Lake | 02:28:23 | -7.0 | NT | Down | 51.2 | 153.3 | Up | 02:16:14 - 02:40:31 | -4687 |
| La Pine/Gilchrist | 02:28:30 | -6.6 | NT | Down | 50.6 | 152.7 | Up | 02:16:21 - 02:40:38 | -4693 |
| Paisley | 02:28:19 | -7.3 | NT | Down | 51.8 | 153.5 | Up | 02:16:11 - 02:40:28 | -4704 |
| Lakeview | 02:28:12 | -7.4 | NT | Down | 52.3 | 153.4 | Up | 02:16:04 - 02:40:21 | -4729 |
| George/Scottsdale | 02:26:20 | -13.6 | AT | Down | 62.5 | 162.7 | Up | 02:14:11 - 02:38:28 | -4738 |
| Cedarville | 02:28:08 | -7.4 | NT | Down | 52.9 | 153.3 | Up | 02:15:59 - 02:40:16 | -4764 |
| Patrick | 02:26:48 | -12.0 | NT | Down | 60.4 | 159.9 | Up | 02:14:39 - 02:38:56 | -4768 |
| Chiloquin | 02:28:30 | -6.3 | NT | Down | 51.5 | 151.5 | Up | 02:16:21 - 02:40:38 | -4795 |
| Kingman/Dolan Springs | 02:26:48 | -11.8 | NT | Down | 60.6 | 159.4 | Up | 02:14:39 - 02:38:56 | -4796 |
| Henderson | 02:26:55 | -11.1 | NT | Down | 59.5 | 158.2 | Up | 02:14:47 - 02:39:04 | -4804 |
| Klamath Falls | 02:28:21 | -6.3 | NT | Down | 51.8 | 151.4 | Up | 02:16:13 - 02:40:30 | -4814 |
| Indian Springs | 02:27:08 | -10.6 | NT | Down | 58.8 | 157.4 | Up | 02:15:00 - 02:39:17 | -4815 |
| Tonopah | 02:27:25 | -9.5 | NT | Down | 57.0 | 155.7 | Up | 02:15:17 - 02:39:34 | -4816 |
| Laughlin/Bullhead City | 02:26:44 | -11.4 | NT | Down | 60.4 | 158.3 | Up | 02:14:36 - 02:38:53 | -4835 |
| Mohave Valley | 02:26:46 | -11.4 | NT | Down | 60.7 | 158.2 | Up | 02:14:38 - 02:38:55 | -4853 |
| Lake Havasu City | 02:26:44 | -11.6 | NT | Down | 61.1 | 158.4 | Up | 02:14:36 - 02:38:53 | -4863 |
| Beatty | 02:27:20 | -9.8 | NT | Down | 58.2 | 155.7 | Up | 02:15:11 - 02:39:28 | -4867 |
| Susanville | 02:28:05 | -7.0 | NT | Down | 53.7 | 151.8 | Up | 02:15:57 - 02:40:14 | -4874 |
| Fall River/Burney | 02:28:12 | -6.5 | NT | Down | 52.9 | 151.1 | Up | 02:16:03 - 02:40:20 | -4875 |
| Hawthorne | 02:27:41 | -8.4 | NT | Down | 56.1 | 153.7 | Up | 02:15:32 - 02:39:49 | -4878 |
| Yerington | 02:27:44 | -8.0 | NT | Down | 55.5 | 153.2 | Up | 02:15:36 - 02:39:53 | -4879 |
| Reno | 02:27:53 | -7.6 | NT | Down | 54.8 | 152.5 | Up | 02:15:45 - 02:40:02 | -4883 |
| Parker | 02:26:41 | -11.6 | NT | Down | 61.4 | 158.2 | Up | 02:14:32 - 02:38:49 | -4885 |
| Portola | 02:28:02 | -7.1 | NT | Down | 54.3 | 151.7 | Up | 02:15:53 - 02:40:10 | -4906 |
| Carson City | 02:27:52 | -7.6 | NT | Down | 55.1 | 152.3 | Up | 02:15:43 - 02:40:00 | -4907 |
| Gimple | 02:28:04 | -6.8 | NT | Down | 53.9 | 151.3 | Up | 02:15:55 - 02:40:12 | -4907 |
| Greenville | 02:28:05 | -6.8 | NT | Down | 53.9 | 151.2 | Up | 02:15:57 - 02:40:14 | -4913 |
| Gardnerville | 02:27:48 | -7.6 | NT | Down | 55.3 | 152.2 | Up | 02:15:39 - 02:39:56 | -4921 |
| Quincy | 02:28:02 | -6.8 | NT | Down | 54.1 | 151.1 | Up | 02:15:54 - 02:40:11 | -4927 |
| Blythe | 02:26:37 | -11.3 | NT | Down | 61.8 | 157.2 | Up | 02:14:29 - 02:38:46 | -4942 |
| Bishop | 02:27:27 | -8.5 | NT | Down | 57.2 | 153.2 | Up | 02:15:18 - 02:39:35 | -4944 |
| Lee Vining | 02:27:41 | -8.0 | NT | Down | 56.4 | 152.5 | Up | 02:15:32 - 02:39:49 | -4950 |
| Yuma | 02:26:30 | -11.3 | NT | Down | 62.7 | 156.3 | Up | 02:14:21 - 02:38:38 | -5009 |
| Calipatria | 02:26:38 | -10.6 | NT | Down | 62.0 | 154.9 | Up | 02:14:29 - 02:38:46 | -5043 |
| Idyllwild | 02:26:50 | -9.6 | NT | Down | 61.0 | 153.2 | Up | 02:14:41 - 02:38:58 | -5085 |
| Wildwood | 02:27:07 | -8.1 | NT | Down | 60.0 | 150.2 | Up | 02:14:59 - 02:39:16 | -5192 |
| CPSLO | 02:27:28 | -6.6 | NT | Down | 58.1 | 147.8 | Up | 02:15:20 - 02:39:37 | -5246 |
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 03UT292, (2022/03/03 02:21UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 4.73 100 Alhena 06:37:42.8 +16:23:57 1.9 10.82 111 PPM 150217 06:16:58.4 +07:03:08 6.4 0.70 105 PPM 150089 06:12:58.3 +07:16:39 8.3 0.32 104 PPM 150147 06:14:42.4 +07:12:06 9.6 0.12 105 03UT292 06:14:14.1 +07:13:41 14.7 104 Positions are for J2000
Event circumstances last updated at 2021/12/03 01:45:32 UT
Marc W. Buie, Southwest Research Institute