Event between 11UQ62 and star GA0960:03279933 with event index number of 2366656
Geocentric closest approach at 2028/11/03 10:24:01 UTC
J2000 position of star is 08:09:02.7 +07:43:41
Equinox of date position of star is 08:10:19.9 +07:39:24
Stellar brightness G=13.7,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 71 degrees from the moon.
Moon is 99% illuminated.
Apparent brightness V=23.4
[RECON map]
Object is 22.6 AU from the Sun
and 22.4 AU from the Earth.
Apparent velocity is 7.6
km/sec on the sky relative to the star, or,
1.7 arcsec/hr.
The 1-sigma error in the time of the event is 171 seconds.
The 1-sigma cross-track error in the shadow position is
2050 km.
The sky-plane scale is
16246.1 km/arcsec.
The object has an absolute magnitude Hv=9.6
Diameter=71.8 km assuming a 5% albedo -- 9.5 sec chord
Diameter=29.3 km assuming a 30% albedo -- 3.9 sec chord
Dynamical classification is CENTAURR
Star training set for 11UQ62, (2028/11/03 10:24UT) Object RA Dec mag sep mel Pollux 07:47:04.9 +27:57:15 1.1 21.06 60 PPM 153749 08:03:24.6 +08:49:56 6.2 2.14 69 PPM 153954 08:10:34.3 +07:57:12 7.8 0.31 71 PPM 153950 08:10:23.4 +07:38:39 9.4 0.05 71 11UQ62 08:10:35.8 +07:38:31 13.7 71 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 7.8 km
RECON observability=1.0 and success probability=20.0%
Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
Wildwood | 10:17:27 | -49.5 | Dark | Up | 42.3 | 113.3 | Up | 10:02:44 - 10:32:10 | -662 |
Quincy | 10:16:13 | -49.3 | Dark | Up | 37.9 | 115.5 | Up | 10:01:30 - 10:30:56 | -762 |
Greenville | 10:16:09 | -49.2 | Dark | Up | 37.8 | 115.6 | Up | 10:01:26 - 10:30:52 | -771 |
Gimple | 10:16:08 | -49.2 | Dark | Up | 37.9 | 115.7 | Up | 10:01:25 - 10:30:51 | -776 |
Idyllwild | 10:17:32 | -48.1 | Dark | Up | 43.9 | 114.7 | Up | 10:02:49 - 10:32:15 | -777 |
Lee Vining | 10:16:36 | -48.8 | Dark | Up | 40.1 | 115.7 | Up | 10:01:53 - 10:31:19 | -783 |
Portola | 10:16:12 | -49.0 | Dark | Up | 38.3 | 115.8 | Up | 10:01:29 - 10:30:55 | -784 |
Gardnerville | 10:16:23 | -48.9 | Dark | Up | 39.2 | 115.9 | Up | 10:01:40 - 10:31:06 | -788 |
Fall River/Burney | 10:15:57 | -49.2 | Dark | Up | 37.1 | 115.8 | Up | 10:01:14 - 10:30:40 | -788 |
Carson City | 10:16:20 | -48.8 | Dark | Up | 39.1 | 116.0 | Up | 10:01:37 - 10:31:03 | -796 |
Bishop | 10:16:44 | -48.4 | Dark | Up | 40.9 | 116.0 | Up | 10:02:01 - 10:31:27 | -805 |
Reno | 10:16:16 | -48.7 | Dark | Up | 38.9 | 116.2 | Up | 10:01:33 - 10:30:59 | -811 |
Klamath Falls | 10:15:42 | -48.9 | Dark | Up | 36.3 | 116.1 | Up | 10:00:59 - 10:30:25 | -825 |
Yerington | 10:16:24 | -48.4 | Dark | Up | 39.6 | 116.4 | Up | 10:01:41 - 10:31:07 | -826 |
Chiloquin | 10:15:38 | -48.8 | Dark | Up | 36.1 | 116.3 | Up | 10:00:55 - 10:30:21 | -838 |
Hawthorne | 10:16:30 | -48.2 | Dark | Up | 40.2 | 116.6 | Up | 10:01:47 - 10:31:13 | -839 |
Calipatria | 10:17:39 | -47.3 | Dark | Up | 45.0 | 115.2 | Up | 10:02:56 - 10:32:22 | -840 |
Cedarville | 10:15:51 | -48.1 | Dark | Up | 37.7 | 117.2 | Up | 10:01:08 - 10:30:34 | -883 |
Yuma | 10:17:48 | -46.6 | Dark | Up | 45.9 | 115.7 | Up | 10:03:05 - 10:32:31 | -890 |
Beatty | 10:16:51 | -47.3 | Dark | Up | 42.3 | 117.1 | Up | 10:02:08 - 10:31:34 | -893 |
Oregon Observatory | 10:15:24 | -47.9 | Dark | Up | 35.7 | 117.5 | Up | 10:00:41 - 10:30:07 | -929 |
Sisters | 10:15:19 | -47.7 | Dark | Up | 35.4 | 117.6 | Up | 10:00:36 - 10:30:02 | -944 |
Bend | 10:15:20 | -47.7 | Dark | Up | 35.7 | 117.7 | Up | 10:00:37 - 10:30:03 | -946 |
Lake Havasu City | 10:17:24 | -46.0 | Dark | Up | 45.3 | 117.5 | Up | 10:02:41 - 10:32:07 | -973 |
Laughlin/Bullhead City | 10:17:15 | -46.1 | Dark | Up | 44.8 | 117.8 | Up | 10:02:32 - 10:31:58 | -978 |
Maupin | 10:15:07 | -47.0 | Dark | Up | 35.3 | 118.6 | Up | 10:00:24 - 10:29:50 | -1018 |
The Dalles | 10:15:04 | -46.9 | Dark | Up | 35.0 | 118.7 | Up | 10:00:21 - 10:29:47 | -1035 |
Patrick | 10:17:10 | -45.5 | Dark | Up | 45.1 | 118.7 | Up | 10:02:27 - 10:31:53 | -1037 |
Victoria | 10:14:30 | -46.5 | Dark | Up | 32.2 | 118.2 | Up | 09:59:47 - 10:29:13 | -1088 |
Toppenish/White Swan | 10:14:54 | -46.0 | Dark | Up | 35.1 | 119.9 | Up | 10:00:11 - 10:29:37 | -1120 |
Yakima | 10:14:51 | -46.0 | Dark | Up | 34.9 | 119.8 | Up | 10:00:08 - 10:29:34 | -1123 |
George/Scottsdale | 10:17:35 | -44.2 | Dark | Up | 47.5 | 119.3 | Up | 10:02:52 - 10:32:18 | -1127 |
Ellensburg | 10:14:48 | -45.8 | Dark | Up | 34.7 | 120.1 | Up | 10:00:05 - 10:29:31 | -1146 |
Wenatchee | 10:14:44 | -45.4 | Dark | Up | 34.6 | 120.5 | Up | 10:00:01 - 10:29:27 | -1180 |
PNWRO | 10:15:00 | -45.3 | Dark | Up | 36.2 | 121.1 | Up | 10:00:17 - 10:29:43 | -1182 |
Manson/Chelan | 10:14:37 | -45.1 | Dark | Up | 34.4 | 121.0 | Up | 09:59:54 - 10:29:20 | -1215 |
Brewster | 10:14:35 | -44.8 | Dark | Up | 34.5 | 121.4 | Up | 09:59:52 - 10:29:18 | -1246 |
Okanogan | 10:14:34 | -44.5 | Dark | Up | 34.5 | 121.8 | Up | 09:59:51 - 10:29:17 | -1272 |
Oliver | 10:14:24 | -44.1 | Dark | Up | 34.0 | 122.2 | Up | 09:59:41 - 10:29:07 | -1319 |
Anarchist Mountain Observatory | 10:14:26 | -44.0 | Dark | Up | 34.2 | 122.3 | Up | 09:59:43 - 10:29:09 | -1319 |
Summerland | 10:14:18 | -43.9 | Dark | Up | 33.7 | 122.3 | Up | 09:59:35 - 10:29:01 | -1337 |
Penticton | 10:14:19 | -43.9 | Dark | Up | 33.8 | 122.4 | Up | 09:59:36 - 10:29:02 | -1339 |
Peachland | 10:14:17 | -43.9 | Dark | Up | 33.6 | 122.3 | Up | 09:59:34 - 10:29:00 | -1341 |
Kelowna | 10:14:19 | -43.6 | Dark | Up | 33.7 | 122.7 | Up | 09:59:36 - 10:29:02 | -1362 |
Kamloops | 10:14:10 | -43.7 | Dark | Up | 32.8 | 122.2 | Up | 09:59:27 - 10:28:53 | -1365 |
CU-SBO | 10:16:17 | -38.0 | Dark | Up | 47.9 | 131.9 | Up | 10:01:34 - 10:31:00 | -1814 |
Nikitin | 10:16:16 | -37.9 | Dark | Up | 47.9 | 132.0 | Up | 10:01:33 - 10:30:59 | -1822 |
Dunrhomin | 10:16:11 | -37.8 | Dark | Up | 47.8 | 132.2 | Up | 10:01:28 - 10:30:54 | -1829 |
Sleaford | 10:13:57 | -35.1 | Dark | Up | 38.7 | 138.4 | Up | 09:59:14 - 10:28:40 | -2218 |
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 11UQ62, (2028/11/03 10:24UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 21.06 60 PPM 153749 08:01:50.7 +08:54:51 6.2 2.14 69 PPM 153954 08:09:01.0 +08:02:22 7.8 0.31 71 PPM 153950 08:08:50.3 +07:43:49 9.4 0.05 71 11UQ62 08:09:02.7 +07:43:41 13.7 71 Positions are for J2000
Event circumstances last updated at 2023/12/03 04:32:18 UT
Marc W. Buie, Southwest Research Institute