Event between 11MV11 and star GA0920:00049349 with event index number of 2428483
Geocentric closest approach at 2028/11/13 06:50:28 UTC
J2000 position of star is 00:32:22.0 +03:17:20
Equinox of date position of star is 00:33:35.0 +03:25:10
Stellar brightness G=11.9,
use SENSEUP=16 with the MallinCam and and exposure
time of 250 milli-seconds with the QHY174 camera.
Star is 174 degrees from the moon.
Moon is 15% illuminated.
Apparent brightness V=21.8
[RECON map]
Object is 36.9 AU from the Sun
and 36.1 AU from the Earth.
Apparent velocity is 16.5
km/sec on the sky relative to the star, or,
2.3 arcsec/hr.
The 1-sigma error in the time of the event is 195 seconds.
The 1-sigma cross-track error in the shadow position is
2728 km.
The sky-plane scale is
26208.9 km/arcsec.
The object has an absolute magnitude Hv=6.1
Diameter=356.5 km assuming a 5% albedo -- 21.9 sec chord
Diameter=145.5 km assuming a 30% albedo -- 8.9 sec chord
Dynamical classification is SCATNEAR
Star training set for 11MV11, (2028/11/13 06:51UT) Object RA Dec mag sep mel Fomalhaut 22:59:14.2 -29:28:06 1.2 39.96 139 Algenib 00:14:43.6 +15:20:38 2.8 12.79 172 PPM 143688 00:38:59.8 +03:17:36 6.4 1.29 173 PPM 143585 00:33:11.4 +03:54:55 8.4 0.50 175 PPM 143595 00:33:37.6 +03:37:44 9.6 0.19 175 PPM 143586 00:33:16.8 +03:32:30 10.8 0.17 175 11MV11 00:33:51.1 +03:26:53 11.9 174 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
4.6 sigma about the mid-time.
The median site spacing is 24.6 km
RECON observability=1.0 and success probability=14.3%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Kamloops | 06:47:20 | -55.4 | Dark | Down | 37.7 | 214.0 | Up | 06:32:20 - 07:02:20 | 3841 |
| Kelowna | 06:47:16 | -56.4 | Dark | Down | 38.1 | 215.4 | Up | 06:32:16 - 07:02:16 | 3758 |
| Peachland | 06:47:17 | -56.4 | Dark | Down | 38.3 | 215.1 | Up | 06:32:17 - 07:02:17 | 3754 |
| Summerland | 06:47:17 | -56.6 | Dark | Down | 38.3 | 215.3 | Up | 06:32:17 - 07:02:17 | 3739 |
| Sleaford | 06:46:33 | -56.0 | Dark | Down | 30.8 | 229.0 | Up | 06:31:33 - 07:01:33 | 3737 |
| Penticton | 06:47:16 | -56.7 | Dark | Down | 38.4 | 215.4 | Up | 06:32:16 - 07:02:16 | 3732 |
| Victoria | 06:47:30 | -56.4 | Dark | Down | 40.6 | 211.3 | Up | 06:32:30 - 07:02:30 | 3717 |
| Oliver | 06:47:16 | -57.0 | Dark | Down | 38.6 | 215.6 | Up | 06:32:16 - 07:02:16 | 3702 |
| Anarchist Mountain Observatory | 06:47:15 | -57.2 | Dark | Down | 38.7 | 215.9 | Up | 06:32:15 - 07:02:15 | 3684 |
| Okanogan | 06:47:16 | -57.7 | Dark | Down | 39.3 | 215.9 | Up | 06:32:16 - 07:02:16 | 3633 |
| Brewster | 06:47:16 | -57.9 | Dark | Down | 39.6 | 215.8 | Up | 06:32:16 - 07:02:16 | 3613 |
| Manson/Chelan | 06:47:18 | -58.0 | Dark | Down | 39.9 | 215.5 | Up | 06:32:18 - 07:02:18 | 3602 |
| Wenatchee | 06:47:18 | -58.4 | Dark | Down | 40.4 | 215.5 | Up | 06:32:18 - 07:02:18 | 3564 |
| Ellensburg | 06:47:19 | -58.7 | Dark | Down | 40.8 | 215.5 | Up | 06:32:19 - 07:02:19 | 3532 |
| Yakima | 06:47:19 | -59.0 | Dark | Down | 41.1 | 215.7 | Up | 06:32:19 - 07:02:19 | 3497 |
| Toppenish/White Swan | 06:47:18 | -59.3 | Dark | Down | 41.2 | 216.0 | Up | 06:32:18 - 07:02:18 | 3475 |
| The Dalles | 06:47:20 | -59.7 | Dark | Down | 42.2 | 215.4 | Up | 06:32:20 - 07:02:20 | 3422 |
| PNWRO | 06:47:11 | -60.1 | Dark | Down | 40.9 | 217.9 | Up | 06:32:11 - 07:02:11 | 3414 |
| Maupin | 06:47:20 | -60.1 | Dark | Down | 42.5 | 215.8 | Up | 06:32:20 - 07:02:20 | 3383 |
| Sisters | 06:47:21 | -60.6 | Dark | Down | 43.4 | 215.6 | Up | 06:32:21 - 07:02:21 | 3314 |
| Bend | 06:47:21 | -60.9 | Dark | Down | 43.5 | 216.1 | Up | 06:32:21 - 07:02:21 | 3288 |
| Oregon Observatory | 06:47:21 | -61.0 | Dark | Down | 43.7 | 216.0 | Up | 06:32:21 - 07:02:21 | 3275 |
| Chiloquin | 06:47:22 | -62.0 | Dark | Down | 44.9 | 216.3 | Up | 06:32:22 - 07:02:22 | 3164 |
| Klamath Falls | 06:47:22 | -62.3 | Dark | Down | 45.2 | 216.6 | Up | 06:32:22 - 07:02:22 | 3131 |
| Cedarville | 06:47:15 | -63.5 | Dark | Down | 45.0 | 219.0 | Up | 06:32:15 - 07:02:15 | 3034 |
| Fall River/Burney | 06:47:20 | -63.4 | Dark | Down | 45.9 | 217.8 | Up | 06:32:20 - 07:02:20 | 3014 |
| Greenville | 06:47:18 | -64.4 | Dark | Down | 46.4 | 218.9 | Up | 06:32:18 - 07:02:18 | 2920 |
| Gimple | 06:47:17 | -64.4 | Dark | Down | 46.4 | 219.0 | Up | 06:32:17 - 07:02:17 | 2918 |
| Quincy | 06:47:18 | -64.5 | Dark | Down | 46.6 | 219.1 | Up | 06:32:18 - 07:02:18 | 2901 |
| Portola | 06:47:16 | -64.8 | Dark | Down | 46.5 | 219.7 | Up | 06:32:16 - 07:02:16 | 2879 |
| Reno | 06:47:13 | -65.3 | Dark | Down | 46.4 | 220.7 | Up | 06:32:13 - 07:02:13 | 2840 |
| Carson City | 06:47:13 | -65.6 | Dark | Down | 46.6 | 221.0 | Up | 06:32:13 - 07:02:13 | 2806 |
| Gardnerville | 06:47:12 | -65.9 | Dark | Down | 46.8 | 221.2 | Up | 06:32:12 - 07:02:12 | 2782 |
| Yerington | 06:47:10 | -66.1 | Dark | Down | 46.4 | 221.9 | Up | 06:32:10 - 07:02:10 | 2774 |
| Hawthorne | 06:47:07 | -66.7 | Dark | Down | 46.5 | 222.9 | Up | 06:32:07 - 07:02:07 | 2718 |
| Lee Vining | 06:47:10 | -67.0 | Dark | Down | 47.2 | 222.7 | Up | 06:32:10 - 07:02:10 | 2675 |
| Dunrhomin | 06:46:13 | -67.9 | Dark | Down | 37.6 | 236.1 | Up | 06:31:13 - 07:01:13 | 2633 |
| Nikitin | 06:46:13 | -68.0 | Dark | Down | 37.7 | 236.2 | Up | 06:31:13 - 07:01:13 | 2615 |
| CU-SBO | 06:46:13 | -68.1 | Dark | Down | 37.8 | 236.2 | Up | 06:31:13 - 07:01:13 | 2610 |
| Bishop | 06:47:06 | -67.8 | Dark | Down | 47.2 | 224.0 | Up | 06:32:06 - 07:02:06 | 2601 |
| Beatty | 06:46:59 | -68.8 | Dark | Down | 46.7 | 226.3 | Up | 06:31:59 - 07:01:59 | 2521 |
| Patrick | 06:46:46 | -71.2 | Dark | Down | 45.9 | 230.7 | Up | 06:31:46 - 07:01:46 | 2315 |
| Laughlin/Bullhead City | 06:46:49 | -71.2 | Dark | Down | 46.5 | 230.1 | Up | 06:31:49 - 07:01:49 | 2305 |
| Wildwood | 06:47:07 | -70.3 | Dark | Down | 49.7 | 226.4 | Up | 06:32:07 - 07:02:07 | 2285 |
| Lake Havasu City | 06:46:47 | -71.9 | Dark | Down | 46.8 | 231.0 | Up | 06:31:47 - 07:01:47 | 2232 |
| Idyllwild | 06:46:58 | -71.5 | Dark | Down | 48.8 | 228.9 | Up | 06:31:58 - 07:01:58 | 2208 |
| Calipatria | 06:46:53 | -72.6 | Dark | Down | 48.4 | 230.8 | Up | 06:31:53 - 07:01:53 | 2120 |
| George/Scottsdale | 06:46:36 | -73.4 | Dark | Down | 45.7 | 234.3 | Up | 06:31:36 - 07:01:36 | 2103 |
| Yuma | 06:46:49 | -73.3 | Dark | Down | 48.1 | 232.2 | Up | 06:31:49 - 07:01:49 | 2057 |
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 11MV11, (2028/11/13 06:51UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 39.96 139 Algenib 00:13:14.2 +15:11:01 2.8 12.79 172 PPM 143688 00:37:30.6 +03:08:06 6.4 1.29 173 PPM 143585 00:31:42.3 +03:45:22 8.4 0.50 175 PPM 143595 00:32:08.5 +03:28:11 9.6 0.19 175 PPM 143586 00:31:47.7 +03:22:57 10.8 0.17 175 11MV11 00:32:22.0 +03:17:20 11.9 174 Positions are for J2000
Event circumstances last updated at 2023/09/04 01:05:26 UT
Marc W. Buie, Southwest Research Institute