Event between (592487) 14WF509 and star GA1040:00606714 with event index number of 2705294
Geocentric closest approach at 2025/11/24 13:42:04 UTC
J2000 position of star is 04:50:46.1 +15:25:21
Equinox of date position of star is 04:52:08.9 +15:27:44
Stellar brightness G=14.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 142 degrees from the moon.
Moon is 16% illuminated.
Apparent brightness V=22.4
[RECON map]
Object is 43.6 AU from the Sun
and 42.6 AU from the Earth.
Apparent velocity is 25.1
km/sec on the sky relative to the star, or,
2.9 arcsec/hr.
The 1-sigma error in the time of the event is 172 seconds.
The 1-sigma cross-track error in the shadow position is
1611 km.
The sky-plane scale is
30920.5 km/arcsec.
The object has an absolute magnitude Hv=6.0
Diameter=371.5 km assuming a 5% albedo -- 14.9 sec chord
Diameter=151.7 km assuming a 30% albedo -- 6.1 sec chord
Dynamical classification is CLASSICAL
Star training set for 592487, (2025/11/24 13:43UT) Object RA Dec mag sep mel Aldebaran 04:37:24.6 +16:33:34 0.8 3.73 139 Bellatrix 05:26:31.3 +06:22:16 1.6 12.38 145 4Omi1Ori 04:54:00.0 +14:17:30 4.7 1.25 142 PPM 120331 04:52:52.1 +15:28:31 8.0 0.15 142 592487 04:52:14.9 +15:27:54 14.9 142 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 30.6 km
RECON observability=0.6 and success probability=34.9%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 13:39:01 | -9.1 | NT | Down | 12.2 | 279.6 | Really Low | 13:24:10 - 13:53:53 | 164 |
| Kamloops | 13:39:04 | -17.3 | AT | Down | 21.0 | 268.9 | Low | 13:24:12 - 13:53:55 | -194 |
| Kelowna | 13:39:01 | -16.5 | AT | Down | 20.5 | 269.9 | Low | 13:24:09 - 13:53:52 | -250 |
| Peachland | 13:39:01 | -16.7 | AT | Down | 20.7 | 269.7 | Low | 13:24:09 - 13:53:52 | -264 |
| Summerland | 13:39:00 | -16.6 | AT | Down | 20.6 | 269.8 | Low | 13:24:09 - 13:53:52 | -275 |
| Penticton | 13:39:00 | -16.5 | AT | Down | 20.5 | 269.9 | Low | 13:24:09 - 13:53:52 | -279 |
| Oliver | 13:38:59 | -16.4 | AT | Down | 20.5 | 270.0 | Low | 13:24:08 - 13:53:51 | -310 |
| Anarchist Mountain Observatory | 13:38:58 | -16.3 | AT | Down | 20.4 | 270.2 | Low | 13:24:07 - 13:53:50 | -321 |
| Okanogan | 13:38:57 | -16.3 | AT | Down | 20.6 | 270.3 | Low | 13:24:05 - 13:53:48 | -382 |
| Brewster | 13:38:56 | -16.4 | AT | Down | 20.7 | 270.3 | Low | 13:24:05 - 13:53:48 | -409 |
| Victoria | 13:39:01 | -18.8 | Dark | Down | 23.1 | 267.4 | Low | 13:24:09 - 13:53:52 | -428 |
| Manson/Chelan | 13:38:56 | -16.6 | AT | Down | 20.9 | 270.1 | Low | 13:24:05 - 13:53:48 | -433 |
| Wenatchee | 13:38:55 | -16.6 | AT | Down | 21.1 | 270.1 | Low | 13:24:03 - 13:53:46 | -478 |
| Ellensburg | 13:38:54 | -16.6 | AT | Down | 21.2 | 270.1 | Low | 13:24:03 - 13:53:46 | -519 |
| Yakima | 13:38:53 | -16.5 | AT | Down | 21.2 | 270.3 | Low | 13:24:01 - 13:53:44 | -556 |
| Toppenish/White Swan | 13:38:52 | -16.4 | AT | Down | 21.1 | 270.5 | Low | 13:24:01 - 13:53:44 | -573 |
| PNWRO | 13:38:50 | -15.3 | AT | Down | 20.1 | 271.7 | Low | 13:23:58 - 13:53:41 | -580 |
| The Dalles | 13:38:51 | -16.8 | AT | Down | 21.7 | 270.2 | Low | 13:23:59 - 13:53:42 | -656 |
| Maupin | 13:38:50 | -16.6 | AT | Down | 21.6 | 270.4 | Low | 13:23:59 - 13:53:42 | -693 |
| Sisters | 13:38:48 | -16.7 | AT | Down | 21.9 | 270.4 | Low | 13:23:57 - 13:53:40 | -782 |
| Bend | 13:38:48 | -16.5 | AT | Down | 21.7 | 270.7 | Low | 13:23:56 - 13:53:39 | -800 |
| Oregon Observatory | 13:38:47 | -16.6 | AT | Down | 21.8 | 270.7 | Low | 13:23:55 - 13:53:38 | -818 |
| Dunrhomin | 13:38:29 | -4.0 | CT | Down | 9.5 | 282.2 | Really Low | 13:23:37 - 13:53:20 | -831 |
| Nikitin | 13:38:29 | -4.0 | CT | Down | 9.5 | 282.2 | Really Low | 13:23:37 - 13:53:20 | -848 |
| CU-SBO | 13:38:28 | -4.0 | CT | Down | 9.5 | 282.2 | Really Low | 13:23:37 - 13:53:20 | -856 |
| Chiloquin | 13:38:44 | -16.6 | AT | Down | 22.1 | 270.9 | Low | 13:23:53 - 13:53:36 | -949 |
| Klamath Falls | 13:38:43 | -16.4 | AT | Down | 22.1 | 271.1 | Low | 13:23:52 - 13:53:35 | -980 |
| Cedarville | 13:38:40 | -15.1 | AT | Down | 20.9 | 272.4 | Low | 13:23:49 - 13:53:32 | -1017 |
| Fall River/Burney | 13:38:40 | -15.9 | AT | Down | 21.8 | 271.8 | Low | 13:23:49 - 13:53:32 | -1085 |
| Gimple | 13:38:38 | -15.3 | AT | Down | 21.3 | 272.5 | Low | 13:23:46 - 13:53:29 | -1163 |
| Greenville | 13:38:38 | -15.4 | AT | Down | 21.4 | 272.5 | Low | 13:23:46 - 13:53:29 | -1164 |
| Quincy | 13:38:38 | -15.3 | AT | Down | 21.4 | 272.6 | Low | 13:23:46 - 13:53:29 | -1184 |
| Portola | 13:38:37 | -14.9 | AT | Down | 21.0 | 272.9 | Low | 13:23:46 - 13:53:29 | -1187 |
| Reno | 13:38:35 | -14.4 | AT | Down | 20.5 | 273.4 | Low | 13:23:44 - 13:53:27 | -1201 |
| Carson City | 13:38:35 | -14.3 | AT | Down | 20.5 | 273.5 | Low | 13:23:43 - 13:53:26 | -1235 |
| Yerington | 13:38:33 | -13.7 | AT | Down | 20.0 | 274.0 | Really Low | 13:23:42 - 13:53:25 | -1242 |
| Gardnerville | 13:38:34 | -14.2 | AT | Down | 20.4 | 273.7 | Low | 13:23:43 - 13:53:26 | -1258 |
| Hawthorne | 13:38:32 | -13.2 | AT | Down | 19.5 | 274.5 | Really Low | 13:23:41 - 13:53:24 | -1277 |
| Lee Vining | 13:38:31 | -13.4 | AT | Down | 19.9 | 274.4 | Really Low | 13:23:40 - 13:53:23 | -1341 |
| Bishop | 13:38:30 | -12.7 | AT | Down | 19.3 | 275.0 | Really Low | 13:23:38 - 13:53:21 | -1386 |
| Beatty | 13:38:27 | -11.3 | NT | Down | 17.9 | 276.1 | Really Low | 13:23:36 - 13:53:19 | -1398 |
| Patrick | 13:38:22 | -8.7 | NT | Down | 15.4 | 278.2 | Really Low | 13:23:31 - 13:53:14 | -1484 |
| Laughlin/Bullhead City | 13:38:23 | -9.1 | NT | Down | 16.0 | 277.9 | Really Low | 13:23:31 - 13:53:14 | -1523 |
| Lake Havasu City | 13:38:21 | -8.7 | NT | Down | 15.7 | 278.2 | Really Low | 13:23:29 - 13:53:12 | -1584 |
| George/Scottsdale | 13:38:18 | -6.6 | NT | Down | 13.5 | 279.7 | Really Low | 13:23:26 - 13:53:09 | -1607 |
| Idyllwild | 13:38:21 | -10.4 | NT | Down | 17.5 | 277.1 | Really Low | 13:23:30 - 13:53:13 | -1711 |
| Wildwood | 13:38:24 | -12.0 | NT | Down | 19.1 | 276.0 | Really Low | 13:23:32 - 13:53:15 | -1715 |
| Calipatria | 13:38:19 | -9.2 | NT | Down | 16.5 | 277.9 | Really Low | 13:23:28 - 13:53:11 | -1747 |
| Yuma | 13:38:17 | -8.4 | NT | Down | 15.7 | 278.5 | Really Low | 13:23:26 - 13:53:09 | -1771 |
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 592487, (2025/11/24 13:43UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 3.73 139 Bellatrix 05:25:07.8 +06:20:58 1.6 12.38 145 4Omi1Ori 04:52:32.0 +14:15:01 4.7 1.25 142 PPM 120331 04:51:23.3 +15:26:00 8.0 0.15 142 592487 04:50:46.1 +15:25:21 14.9 142 Positions are for J2000
Event circumstances last updated at 2024/03/03 06:06:15 UT
Marc W. Buie, Southwest Research Institute