Event between 14WR510 and star GA1000:02796944 with event index number of 2560441
Geocentric closest approach at 2025/01/26 07:20:18 UTC
J2000 position of star is 07:25:03.2 +10:37:18
Equinox of date position of star is 07:26:15.9 +10:34:37
Stellar brightness G=15.8,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 150 degrees from the moon.
Moon is 12% illuminated.
TNO apparent brightness V=22.3
[RECON map]
TNO is 30.4 AU from the Sun
and 29.4 AU from the Earth.
The TNO is moving 23.4
km/sec on the sky relative to the star, or,
3.9 arcsec/hr.
The 1-sigma error in the time of the event is 174 seconds.
The 1-sigma cross-track error in the shadow position is
1586 km.
The sky-plane scale is
21356.5 km/arcsec.
The TNO has an absolute magnitude Hv=7.5
Diameter=195.0 km assuming a 5% albedo -- 8.3 sec chord
Diameter=79.6 km assuming a 30% albedo -- 3.4 sec chord
Dynamical classification is 3:2E
Star training set for 14WR510, (2025/01/26 07:22UT) Object RA Dec mag sep mel Pollux 07:46:50.9 +27:57:49 1.1 18.04 153 Alhena 06:39:09.6 +16:22:33 1.9 12.87 163 PPM 124011 07:27:50.6 +10:33:23 6.2 0.35 150 PPM 123983 07:26:39.4 +10:52:30 10.2 0.31 151 14WR510 07:26:26.1 +10:34:14 15.8 150 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 25.3 km
RECON observability=1.0 and success probability=20.8%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 07:20:03 | -56.5 | Dark | Down | 45.9 | 206.9 | Up | 07:05:03 - 07:35:03 | 3111 |
| Kamloops | 07:20:42 | -56.3 | Dark | Down | 49.8 | 186.7 | Up | 07:05:42 - 07:35:42 | 2767 |
| Kelowna | 07:20:38 | -57.2 | Dark | Down | 50.5 | 188.2 | Up | 07:05:38 - 07:35:38 | 2714 |
| Peachland | 07:20:39 | -57.2 | Dark | Down | 50.7 | 187.7 | Up | 07:05:39 - 07:35:39 | 2700 |
| Summerland | 07:20:39 | -57.4 | Dark | Down | 50.8 | 187.9 | Up | 07:05:39 - 07:35:39 | 2689 |
| Penticton | 07:20:38 | -57.5 | Dark | Down | 50.9 | 188.1 | Up | 07:05:38 - 07:35:38 | 2686 |
| Oliver | 07:20:38 | -57.8 | Dark | Down | 51.2 | 188.1 | Up | 07:05:38 - 07:35:38 | 2656 |
| Anarchist Mountain Observatory | 07:20:37 | -58.0 | Dark | Down | 51.4 | 188.5 | Up | 07:05:37 - 07:35:37 | 2645 |
| Tonasket | 07:20:37 | -58.3 | Dark | Down | 51.7 | 188.4 | Up | 07:05:37 - 07:35:37 | 2618 |
| Okanogan | 07:20:37 | -58.6 | Dark | Down | 52.0 | 188.2 | Up | 07:05:37 - 07:35:37 | 2587 |
| Brewster | 07:20:37 | -58.8 | Dark | Down | 52.3 | 188.0 | Up | 07:05:37 - 07:35:37 | 2561 |
| Victoria | 07:20:49 | -57.3 | Dark | Down | 52.1 | 182.2 | Up | 07:05:49 - 07:35:49 | 2541 |
| Manson/Chelan | 07:20:38 | -58.9 | Dark | Down | 52.5 | 187.4 | Up | 07:05:38 - 07:35:38 | 2537 |
| Wenatchee | 07:20:38 | -59.2 | Dark | Down | 53.0 | 187.2 | Up | 07:05:38 - 07:35:38 | 2494 |
| Ellensburg | 07:20:38 | -59.5 | Dark | Down | 53.5 | 186.9 | Up | 07:05:38 - 07:35:38 | 2454 |
| Yakima | 07:20:38 | -59.9 | Dark | Down | 53.9 | 187.0 | Up | 07:05:38 - 07:35:38 | 2419 |
| Toppenish/White Swan | 07:20:37 | -60.1 | Dark | Down | 54.1 | 187.3 | Up | 07:05:37 - 07:35:37 | 2403 |
| PNWRO | 07:20:32 | -60.9 | Dark | Down | 54.3 | 189.8 | Up | 07:05:32 - 07:35:32 | 2396 |
| Goldendale | 07:20:38 | -60.5 | Dark | Down | 54.6 | 186.7 | Up | 07:05:38 - 07:35:38 | 2348 |
| The Dalles | 07:20:39 | -60.6 | Dark | Down | 54.9 | 186.1 | Up | 07:05:39 - 07:35:39 | 2321 |
| Maupin | 07:20:38 | -61.0 | Dark | Down | 55.3 | 186.3 | Up | 07:05:38 - 07:35:38 | 2286 |
| Sisters | 07:20:40 | -61.6 | Dark | Down | 56.2 | 185.6 | Up | 07:05:40 - 07:35:40 | 2200 |
| Bend | 07:20:38 | -61.9 | Dark | Down | 56.4 | 186.1 | Up | 07:05:38 - 07:35:38 | 2183 |
| Oregon Observatory | 07:20:39 | -62.0 | Dark | Down | 56.6 | 185.9 | Up | 07:05:39 - 07:35:39 | 2165 |
| Dunrhomin | 07:19:39 | -68.3 | Dark | Down | 55.8 | 215.4 | Up | 07:04:39 - 07:34:39 | 2149 |
| North Lake | 07:20:36 | -62.7 | Dark | Down | 57.2 | 187.0 | Up | 07:05:36 - 07:35:36 | 2117 |
| Chiloquin | 07:20:38 | -63.0 | Dark | Down | 58.0 | 185.3 | Up | 07:05:38 - 07:35:38 | 2038 |
| Lakeview | 07:20:33 | -63.9 | Dark | Down | 58.2 | 188.2 | Up | 07:05:33 - 07:35:33 | 2030 |
| Klamath Falls | 07:20:38 | -63.3 | Dark | Down | 58.3 | 185.5 | Up | 07:05:38 - 07:35:38 | 2008 |
| Cedarville | 07:20:32 | -64.5 | Dark | Down | 58.8 | 188.6 | Up | 07:05:32 - 07:35:32 | 1972 |
| Fall River/Burney | 07:20:36 | -64.4 | Dark | Down | 59.4 | 186.4 | Up | 07:05:36 - 07:35:36 | 1906 |
| Susanville | 07:20:32 | -65.3 | Dark | Down | 60.0 | 188.0 | Up | 07:05:32 - 07:35:32 | 1860 |
| Gimple | 07:20:33 | -65.4 | Dark | Down | 60.3 | 187.7 | Up | 07:05:33 - 07:35:33 | 1830 |
| Greenville | 07:20:33 | -65.4 | Dark | Down | 60.3 | 187.5 | Up | 07:05:33 - 07:35:33 | 1829 |
| Quincy | 07:20:33 | -65.5 | Dark | Down | 60.5 | 187.5 | Up | 07:05:33 - 07:35:33 | 1810 |
| Portola | 07:20:31 | -65.8 | Dark | Down | 60.6 | 188.5 | Up | 07:05:31 - 07:35:31 | 1807 |
| Reno | 07:20:28 | -66.3 | Dark | Down | 60.8 | 189.9 | Up | 07:05:28 - 07:35:28 | 1794 |
| Carson City | 07:20:29 | -66.6 | Dark | Down | 61.1 | 190.0 | Up | 07:05:29 - 07:35:29 | 1761 |
| Yerington | 07:20:26 | -67.1 | Dark | Down | 61.2 | 191.3 | Up | 07:05:26 - 07:35:26 | 1754 |
| Gardnerville | 07:20:27 | -66.9 | Dark | Down | 61.3 | 190.2 | Up | 07:05:27 - 07:35:27 | 1738 |
| Hawthorne | 07:20:23 | -67.7 | Dark | Down | 61.6 | 192.6 | Up | 07:05:23 - 07:35:23 | 1720 |
| Tonopah | 07:20:18 | -68.6 | Dark | Down | 61.8 | 195.6 | Up | 07:05:18 - 07:35:18 | 1703 |
| Lee Vining | 07:20:24 | -68.0 | Dark | Down | 62.2 | 191.8 | Up | 07:05:24 - 07:35:24 | 1657 |
| Bishop | 07:20:21 | -68.8 | Dark | Down | 62.7 | 193.5 | Up | 07:05:21 - 07:35:21 | 1614 |
| Beatty | 07:20:15 | -69.8 | Dark | Down | 62.8 | 197.1 | Up | 07:05:15 - 07:35:15 | 1601 |
| Indian Springs | 07:20:10 | -70.5 | Dark | Down | 62.8 | 199.5 | Up | 07:05:10 - 07:35:10 | 1592 |
| Henderson | 07:20:07 | -71.2 | Dark | Down | 63.1 | 201.3 | Up | 07:05:07 - 07:35:07 | 1554 |
| Patrick | 07:20:02 | -72.1 | Dark | Down | 63.4 | 204.1 | Up | 07:05:02 - 07:35:02 | 1517 |
| Kingman/Dolan Springs | 07:20:03 | -72.3 | Dark | Down | 63.6 | 203.9 | Up | 07:05:03 - 07:35:03 | 1492 |
| Laughlin/Bullhead City | 07:20:05 | -72.1 | Dark | Down | 63.8 | 202.8 | Up | 07:05:05 - 07:35:05 | 1478 |
| Mohave Valley | 07:20:04 | -72.4 | Dark | Down | 64.1 | 203.0 | Up | 07:05:04 - 07:35:04 | 1452 |
| Lake Havasu City | 07:20:03 | -72.8 | Dark | Down | 64.4 | 203.9 | Up | 07:05:03 - 07:35:03 | 1419 |
| George/Scottsdale | 07:19:52 | -74.3 | Dark | Down | 64.1 | 209.7 | Up | 07:04:52 - 07:34:52 | 1396 |
| Parker | 07:20:02 | -73.1 | Dark | Down | 64.7 | 204.2 | Up | 07:05:02 - 07:35:02 | 1385 |
| Idyllwild | 07:20:11 | -72.5 | Dark | Down | 65.8 | 199.3 | Up | 07:05:11 - 07:35:11 | 1295 |
| Wildwood | 07:20:18 | -71.4 | Dark | Down | 65.9 | 194.7 | Up | 07:05:18 - 07:35:18 | 1292 |
| Calipatria | 07:20:05 | -73.6 | Dark | Down | 66.0 | 202.4 | Up | 07:05:05 - 07:35:05 | 1259 |
| Yuma | 07:20:01 | -74.3 | Dark | Down | 66.1 | 204.8 | Up | 07:05:01 - 07:35:01 | 1236 |
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 14WR510, (2025/01/26 07:22UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 18.04 153 Alhena 06:37:42.8 +16:23:57 1.9 12.87 163 PPM 124011 07:26:27.7 +10:36:29 6.2 0.35 150 PPM 123983 07:25:16.3 +10:55:34 10.2 0.31 151 14WR510 07:25:03.2 +10:37:18 15.8 150 Positions are for J2000
Event circumstances last updated at 2021/12/27 23:56:07 UT
Marc W. Buie, Southwest Research Institute