Event between (523787) 15DV224 and star GA0760:04806395 with event index number of 2607415
Geocentric closest approach at 2026/03/25 10:59:55 UTC
J2000 position of star is 13:28:46.9 -12:20:04
Equinox of date position of star is 13:30:04.3 -12:27:34
Stellar brightness G=16.3,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 115 degrees from the moon.
Moon is 46% illuminated.
Apparent brightness V=22.6
[RECON map]
Object is 31.1 AU from the Sun
and 30.2 AU from the Earth.
Apparent velocity is 23.0
km/sec on the sky relative to the star, or,
3.8 arcsec/hr.
The 1-sigma error in the time of the event is 95 seconds.
The 1-sigma cross-track error in the shadow position is
1352 km.
The sky-plane scale is
21890.2 km/arcsec.
The object has an absolute magnitude Hv=7.7
Diameter=166.0 km assuming a 5% albedo -- 7.7 sec chord
Diameter=67.8 km assuming a 30% albedo -- 3.1 sec chord
Dynamical classification is CENTAURR
Star training set for 523787, (2026/03/25 11:02UT) Object RA Dec mag sep mel Spica 13:26:34.7 -11:17:51 1.0 1.47 114 68 Vir 13:28:06.6 -12:50:36 5.3 0.63 115 PPM 227310 13:28:39.6 -13:26:45 8.0 1.04 115 PPM 227351 13:30:06.6 -12:31:07 9.1 0.05 115 523787 13:30:10.5 -12:28:10 16.3 115 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 9.9 km
RECON observability=1.0 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 | 11:00:05 | -17.6 | AT | Down | 17.0 | 220.9 | Really Low | 10:51:41 - 11:08:30 | 10058 |
| Kamloops | 11:00:38 | -25.8 | Dark | Down | 23.2 | 207.2 | Low | 10:52:13 - 11:09:02 | 9739 |
| Kelowna | 11:00:34 | -25.9 | Dark | Down | 23.6 | 208.3 | Low | 10:52:09 - 11:08:58 | 9736 |
| Peachland | 11:00:33 | -26.1 | Dark | Down | 23.8 | 208.0 | Low | 10:52:09 - 11:08:58 | 9725 |
| Penticton | 11:00:32 | -26.1 | Dark | Down | 23.9 | 208.3 | Low | 10:52:08 - 11:08:57 | 9723 |
| Summerland | 11:00:34 | -26.2 | Dark | Down | 23.9 | 208.1 | Low | 10:52:09 - 11:08:58 | 9723 |
| Oliver | 11:00:31 | -26.4 | Dark | Down | 24.3 | 208.3 | Low | 10:52:06 - 11:08:55 | 9712 |
| Anarchist Mountain Observatory | 11:00:31 | -26.4 | Dark | Down | 24.3 | 208.6 | Low | 10:52:06 - 11:08:55 | 9712 |
| Dunrhomin | 10:59:27 | -22.4 | Dark | Down | 25.4 | 224.5 | Low | 10:51:03 - 11:07:52 | 9696 |
| Nikitin | 10:59:27 | -22.4 | Dark | Down | 25.6 | 224.6 | Low | 10:51:02 - 11:07:51 | 9688 |
| Okanogan | 11:00:31 | -26.9 | Dark | Down | 25.0 | 208.5 | Low | 10:52:06 - 11:08:55 | 9685 |
| CU-SBO | 10:59:26 | -22.5 | Dark | Down | 25.7 | 224.5 | Low | 10:51:02 - 11:07:51 | 9684 |
| Brewster | 11:00:30 | -27.2 | Dark | Down | 25.3 | 208.3 | Low | 10:52:05 - 11:08:54 | 9671 |
| Manson/Chelan | 11:00:31 | -27.5 | Dark | Down | 25.6 | 208.0 | Low | 10:52:06 - 11:08:55 | 9655 |
| Wenatchee | 11:00:30 | -27.9 | Dark | Down | 26.1 | 207.9 | Low | 10:52:05 - 11:08:54 | 9634 |
| PNWRO | 11:00:22 | -28.0 | Dark | Down | 26.8 | 209.7 | Low | 10:51:57 - 11:08:46 | 9618 |
| Ellensburg | 11:00:30 | -28.3 | Dark | Down | 26.5 | 207.8 | Low | 10:52:05 - 11:08:54 | 9614 |
| Yakima | 11:00:27 | -28.5 | Dark | Down | 26.9 | 207.9 | Low | 10:52:03 - 11:08:52 | 9598 |
| Victoria | 11:00:42 | -28.7 | Dark | Down | 26.0 | 204.6 | Low | 10:52:17 - 11:09:06 | 9595 |
| Toppenish/White Swan | 11:00:28 | -28.6 | Dark | Down | 27.0 | 208.1 | Low | 10:52:04 - 11:08:53 | 9594 |
| The Dalles | 11:00:28 | -29.5 | Dark | Down | 27.9 | 207.5 | Low | 10:52:04 - 11:08:53 | 9544 |
| Maupin | 11:00:24 | -29.7 | Dark | Down | 28.3 | 207.7 | Low | 10:52:00 - 11:08:49 | 9531 |
| Sisters | 11:00:26 | -30.5 | Dark | Down | 29.2 | 207.4 | Low | 10:52:02 - 11:08:51 | 9483 |
| Bend | 11:00:23 | -30.5 | Dark | Down | 29.4 | 207.7 | Low | 10:51:58 - 11:08:47 | 9480 |
| Oregon Observatory | 11:00:24 | -30.7 | Dark | Down | 29.6 | 207.6 | Low | 10:51:59 - 11:08:48 | 9469 |
| Cedarville | 11:00:15 | -31.4 | Dark | Down | 31.2 | 209.6 | Up | 10:51:50 - 11:08:39 | 9401 |
| Chiloquin | 11:00:23 | -31.8 | Dark | Down | 30.9 | 207.5 | Up | 10:51:58 - 11:08:47 | 9401 |
| Klamath Falls | 11:00:20 | -32.0 | Dark | Down | 31.1 | 207.7 | Up | 10:51:56 - 11:08:45 | 9388 |
| Fall River/Burney | 11:00:16 | -32.5 | Dark | Down | 32.1 | 208.4 | Up | 10:51:52 - 11:08:41 | 9345 |
| Reno | 11:00:07 | -32.4 | Dark | Down | 32.8 | 210.5 | Up | 10:51:42 - 11:08:31 | 9318 |
| Gimple | 11:00:13 | -32.7 | Dark | Down | 32.7 | 209.3 | Up | 10:51:48 - 11:08:37 | 9317 |
| Greenville | 11:00:13 | -32.7 | Dark | Down | 32.7 | 209.2 | Up | 10:51:48 - 11:08:37 | 9314 |
| Portola | 11:00:12 | -32.6 | Dark | Down | 32.8 | 209.8 | Up | 10:51:48 - 11:08:37 | 9313 |
| Yerington | 11:00:03 | -32.3 | Dark | Down | 33.0 | 211.4 | Up | 10:51:39 - 11:08:28 | 9309 |
| Quincy | 11:00:12 | -32.9 | Dark | Down | 32.9 | 209.2 | Up | 10:51:48 - 11:08:37 | 9305 |
| Carson City | 11:00:08 | -32.6 | Dark | Down | 33.1 | 210.7 | Up | 10:51:43 - 11:08:32 | 9301 |
| Hawthorne | 11:00:03 | -32.2 | Dark | Down | 33.2 | 212.1 | Up | 10:51:38 - 11:08:27 | 9301 |
| Gardnerville | 11:00:05 | -32.7 | Dark | Down | 33.3 | 210.8 | Up | 10:51:41 - 11:08:30 | 9290 |
| Beatty | 10:59:51 | -31.9 | Dark | Down | 33.7 | 214.6 | Up | 10:51:27 - 11:08:16 | 9270 |
| Patrick | 10:59:38 | -30.6 | Dark | Down | 33.6 | 218.1 | Up | 10:51:13 - 11:08:02 | 9269 |
| Lee Vining | 11:00:02 | -32.9 | Dark | Down | 33.9 | 211.8 | Up | 10:51:37 - 11:08:26 | 9260 |
| Bishop | 10:59:57 | -32.7 | Dark | Down | 34.1 | 212.8 | Up | 10:51:33 - 11:08:22 | 9249 |
| Laughlin/Bullhead City | 10:59:40 | -31.2 | Dark | Down | 34.1 | 217.5 | Up | 10:51:16 - 11:08:05 | 9237 |
| George/Scottsdale | 10:59:26 | -29.9 | Dark | Down | 33.9 | 220.8 | Up | 10:51:02 - 11:07:51 | 9230 |
| Lake Havasu City | 10:59:37 | -31.4 | Dark | Down | 34.5 | 218.0 | Up | 10:51:13 - 11:08:02 | 9208 |
| Idyllwild | 10:59:43 | -33.5 | Dark | Down | 36.3 | 215.9 | Up | 10:51:19 - 11:08:08 | 9101 |
| Yuma | 10:59:32 | -32.4 | Dark | Down | 36.1 | 218.5 | Up | 10:51:07 - 11:07:56 | 9098 |
| Calipatria | 10:59:38 | -32.9 | Dark | Down | 36.2 | 217.4 | Up | 10:51:13 - 11:08:02 | 9098 |
| Wildwood | 10:59:49 | -34.6 | Dark | Down | 36.9 | 213.8 | Up | 10:51:25 - 11:08:14 | 9066 |
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 523787, (2026/03/25 11:02UT) Object RA Dec mag sep mel Spica 13:25:11.5 -11:09:41 1.0 1.47 114 68 Vir 13:26:43.0 -12:42:28 5.3 0.63 115 PPM 227310 13:27:15.8 -13:18:37 8.0 1.04 115 PPM 227351 13:28:43.0 -12:23:01 9.1 0.05 115 523787 13:28:46.9 -12:20:04 16.3 115 Positions are for J2000
Event circumstances last updated at 2024/04/23 03:24:01 UT
Marc W. Buie, Southwest Research Institute