Event between (578834) 14GF54 and star GA0600:07928342 with event index number of 2552689
Geocentric closest approach at 2026/06/01 06:24:39 UTC
J2000 position of star is 15:53:10.9 -29:34:31
Equinox of date position of star is 15:54:38.1 -29:38:36
Stellar brightness G=16.3,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 19 degrees from the moon.
Moon is 99% illuminated.
Apparent brightness V=22.2
[RECON map]
Object is 33.1 AU from the Sun
and 32.1 AU from the Earth.
Apparent velocity is 23.6
km/sec on the sky relative to the star, or,
3.6 arcsec/hr.
The 1-sigma error in the time of the event is 108 seconds.
The 1-sigma cross-track error in the shadow position is
1497 km.
The sky-plane scale is
23314.6 km/arcsec.
The object has an absolute magnitude Hv=7.0
Diameter=236.6 km assuming a 5% albedo -- 10.2 sec chord
Diameter=96.6 km assuming a 30% albedo -- 4.2 sec chord
Dynamical classification is 3:2E
Star training set for 578834, (2026/06/01 06:17UT) Object RA Dec mag sep mel Antares 16:31:01.9 -26:29:18 0.9 8.59 11 7Del Sco 16:01:54.0 -22:41:41 2.3 7.14 18 PPM 294436 15:57:54.2 -31:51:40 6.5 2.31 18 PPM 264794 15:53:51.1 -29:57:52 6.9 0.38 19 PPM 264807 15:54:24.7 -29:40:16 9.8 0.09 19 578834 15:54:49.3 -29:39:08 16.3 18 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 6.9 km
RECON observability=0.4 and success probability=11.6%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 06:25:38 | -15.4 | AT | Up | 8.3 | 181.7 | Really Low | 06:16:10 - 06:35:05 | 1809 |
| Dunrhomin | 06:25:31 | -27.2 | Dark | Up | 20.1 | 182.5 | Low | 06:16:03 - 06:34:58 | 1517 |
| Nikitin | 06:25:31 | -27.4 | Dark | Up | 20.3 | 182.5 | Low | 06:16:03 - 06:34:58 | 1510 |
| CU-SBO | 06:25:31 | -27.4 | Dark | Up | 20.4 | 182.4 | Low | 06:16:03 - 06:34:58 | 1506 |
| Kelowna | 06:26:16 | -15.4 | AT | Up | 9.9 | 169.9 | Really Low | 06:16:48 - 06:35:43 | 1505 |
| Kamloops | 06:26:18 | -14.4 | AT | Up | 9.0 | 169.2 | Really Low | 06:16:50 - 06:35:45 | 1504 |
| Peachland | 06:26:17 | -15.4 | AT | Up | 10.0 | 169.7 | Really Low | 06:16:49 - 06:35:44 | 1495 |
| Penticton | 06:26:16 | -15.7 | AT | Up | 10.2 | 169.8 | Really Low | 06:16:49 - 06:35:44 | 1495 |
| Summerland | 06:26:17 | -15.6 | AT | Up | 10.1 | 169.7 | Really Low | 06:16:49 - 06:35:44 | 1494 |
| Anarchist Mountain Observatory | 06:26:16 | -16.2 | AT | Up | 10.8 | 170.0 | Really Low | 06:16:49 - 06:35:44 | 1486 |
| Oliver | 06:26:17 | -16.0 | AT | Up | 10.6 | 169.8 | Really Low | 06:16:49 - 06:35:44 | 1486 |
| Okanogan | 06:26:17 | -16.8 | AT | Up | 11.4 | 169.8 | Really Low | 06:16:50 - 06:35:45 | 1463 |
| Brewster | 06:26:18 | -17.0 | AT | Up | 11.6 | 169.6 | Really Low | 06:16:50 - 06:35:45 | 1451 |
| Manson/Chelan | 06:26:19 | -17.1 | AT | Up | 11.8 | 169.3 | Really Low | 06:16:51 - 06:35:46 | 1436 |
| Wenatchee | 06:26:20 | -17.5 | AT | Up | 12.2 | 169.1 | Really Low | 06:16:52 - 06:35:47 | 1418 |
| PNWRO | 06:26:16 | -19.1 | Dark | Up | 13.8 | 170.3 | Really Low | 06:16:49 - 06:35:44 | 1411 |
| Ellensburg | 06:26:21 | -17.8 | AT | Up | 12.6 | 168.9 | Really Low | 06:16:53 - 06:35:48 | 1400 |
| Yakima | 06:26:21 | -18.2 | Dark | Up | 13.0 | 168.8 | Really Low | 06:16:53 - 06:35:48 | 1387 |
| Toppenish/White Swan | 06:26:20 | -18.4 | Dark | Up | 13.2 | 169.0 | Really Low | 06:16:53 - 06:35:48 | 1385 |
| Victoria | 06:26:28 | -15.6 | AT | Up | 10.7 | 166.5 | Really Low | 06:17:00 - 06:35:55 | 1371 |
| The Dalles | 06:26:23 | -18.9 | Dark | Up | 13.9 | 168.3 | Really Low | 06:16:56 - 06:35:51 | 1339 |
| Maupin | 06:26:23 | -19.3 | Dark | Up | 14.3 | 168.3 | Really Low | 06:16:55 - 06:35:50 | 1328 |
| Sisters | 06:26:25 | -20.0 | Dark | Up | 15.1 | 167.9 | Really Low | 06:16:58 - 06:35:53 | 1286 |
| Bend | 06:26:24 | -20.3 | Dark | Up | 15.4 | 168.1 | Really Low | 06:16:57 - 06:35:52 | 1284 |
| Oregon Observatory | 06:26:25 | -20.4 | Dark | Up | 15.5 | 167.9 | Really Low | 06:16:57 - 06:35:52 | 1275 |
| Cedarville | 06:26:21 | -22.9 | Dark | Up | 18.0 | 168.9 | Really Low | 06:16:54 - 06:35:49 | 1221 |
| Chiloquin | 06:26:27 | -21.5 | Dark | Up | 16.7 | 167.5 | Really Low | 06:16:59 - 06:35:54 | 1214 |
| Klamath Falls | 06:26:26 | -21.8 | Dark | Up | 17.1 | 167.5 | Really Low | 06:16:59 - 06:35:54 | 1203 |
| Fall River/Burney | 06:26:25 | -23.0 | Dark | Up | 18.3 | 167.8 | Really Low | 06:16:58 - 06:35:53 | 1167 |
| Reno | 06:26:21 | -24.8 | Dark | Up | 20.0 | 169.1 | Low | 06:16:53 - 06:35:48 | 1149 |
| Gimple | 06:26:24 | -24.0 | Dark | Up | 19.3 | 168.2 | Really Low | 06:16:57 - 06:35:52 | 1144 |
| Yerington | 06:26:19 | -25.6 | Dark | Up | 20.7 | 169.7 | Low | 06:16:51 - 06:35:46 | 1144 |
| Portola | 06:26:23 | -24.4 | Dark | Up | 19.7 | 168.6 | Really Low | 06:16:55 - 06:35:50 | 1142 |
| Greenville | 06:26:25 | -24.0 | Dark | Up | 19.3 | 168.1 | Really Low | 06:16:57 - 06:35:52 | 1142 |
| Hawthorne | 06:26:17 | -26.1 | Dark | Up | 21.2 | 170.1 | Low | 06:16:50 - 06:35:45 | 1138 |
| Carson City | 06:26:21 | -25.2 | Dark | Up | 20.4 | 169.1 | Low | 06:16:53 - 06:35:48 | 1135 |
| Quincy | 06:26:24 | -24.1 | Dark | Up | 19.5 | 168.1 | Really Low | 06:16:57 - 06:35:52 | 1134 |
| Gardnerville | 06:26:21 | -25.4 | Dark | Up | 20.6 | 169.1 | Low | 06:16:53 - 06:35:48 | 1125 |
| Patrick | 06:26:00 | -30.4 | Dark | Up | 24.8 | 174.3 | Low | 06:16:32 - 06:35:27 | 1124 |
| Beatty | 06:26:11 | -28.2 | Dark | Up | 23.0 | 171.7 | Low | 06:16:43 - 06:35:38 | 1117 |
| Lee Vining | 06:26:19 | -26.5 | Dark | Up | 21.7 | 169.6 | Low | 06:16:51 - 06:35:46 | 1100 |
| Bishop | 06:26:17 | -27.3 | Dark | Up | 22.4 | 170.3 | Low | 06:16:49 - 06:35:44 | 1093 |
| Laughlin/Bullhead City | 06:26:03 | -30.4 | Dark | Up | 25.0 | 173.7 | Low | 06:16:35 - 06:35:30 | 1093 |
| George/Scottsdale | 06:25:52 | -32.5 | Dark | Up | 26.6 | 176.2 | Low | 06:16:25 - 06:35:20 | 1092 |
| Lake Havasu City | 06:26:02 | -31.1 | Dark | Up | 25.7 | 173.9 | Low | 06:16:34 - 06:35:29 | 1067 |
| Yuma | 06:26:02 | -32.7 | Dark | Up | 27.4 | 173.5 | Low | 06:16:35 - 06:35:30 | 968 |
| Calipatria | 06:26:06 | -32.1 | Dark | Up | 26.9 | 172.6 | Low | 06:16:38 - 06:35:33 | 966 |
| Idyllwild | 06:26:10 | -31.2 | Dark | Up | 26.2 | 171.6 | Low | 06:16:43 - 06:35:38 | 965 |
| Wildwood | 06:26:17 | -30.2 | Dark | Up | 25.6 | 169.8 | Low | 06:16:50 - 06:35:45 | 928 |
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 578834, (2026/06/01 06:17UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 8.59 11 7Del Sco 16:00:20.0 -22:37:19 2.3 7.14 18 PPM 294436 15:56:14.1 -31:47:09 6.5 2.31 18 PPM 264794 15:52:12.6 -29:53:14 6.9 0.38 19 PPM 264807 15:52:46.4 -29:35:39 9.8 0.09 19 578834 15:53:10.9 -29:34:31 16.3 19 Positions are for J2000
Event circumstances last updated at 2023/05/29 02:45:14 UT
Marc W. Buie, Southwest Research Institute