Event between 04TE282 and star GA1280:02963679 with event index number of 1363825
Geocentric closest approach at 2025/01/25 06:07:53 UTC
J2000 position of star is 06:13:40.5 +39:31:27
Equinox of date position of star is 06:15:20.2 +39:30:56
Stellar brightness G=14.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 158 degrees from the moon.
Moon is 20% illuminated.
Apparent brightness V=23.1
[RECON map]
Object is 29.6 AU from the Sun
and 28.8 AU from the Earth.
Apparent velocity is 20.2
km/sec on the sky relative to the star, or,
3.5 arcsec/hr.
The 1-sigma error in the time of the event is 847 seconds.
The 1-sigma cross-track error in the shadow position is
4289 km.
The sky-plane scale is
20863.5 km/arcsec.
The object has an absolute magnitude Hv=8.3
Diameter=132.4 km assuming a 5% albedo -- 6.6 sec chord
Diameter=54.1 km assuming a 30% albedo -- 2.7 sec chord
Dynamical classification is CENTAURR
Star training set for 04TE282, (2025/01/25 06:08UT) Object RA Dec mag sep mel Pollux 07:46:51.0 +27:57:49 1.1 22.14 140 34Bet Aur 06:01:22.1 +44:56:50 1.9 6.02 157 40 Aur 06:08:18.8 +38:28:40 5.4 1.73 159 PPM 071380 06:16:05.1 +39:39:48 7.8 0.20 158 04TE282 06:15:25.2 +39:30:55 14.4 157 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
1.1 sigma about the mid-time.
The median site spacing is 38.5 km
RECON observability=1.0 and success probability=13.8%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 06:06:48 | -54.1 | Dark | Down | 72.7 | 230.1 | Up | 05:51:48 - 06:21:48 | -740 |
| Kamloops | 06:07:37 | -49.6 | Dark | Down | 78.7 | 191.6 | Up | 05:52:37 - 06:22:37 | -877 |
| Kelowna | 06:07:34 | -50.6 | Dark | Down | 79.3 | 196.1 | Up | 05:52:34 - 06:22:34 | -971 |
| Peachland | 06:07:35 | -50.5 | Dark | Down | 79.5 | 195.0 | Up | 05:52:35 - 06:22:35 | -981 |
| Summerland | 06:07:35 | -50.6 | Dark | Down | 79.6 | 195.6 | Up | 05:52:35 - 06:22:35 | -998 |
| Penticton | 06:07:34 | -50.7 | Dark | Down | 79.6 | 196.2 | Up | 05:52:34 - 06:22:34 | -1006 |
| Oliver | 06:07:34 | -51.0 | Dark | Down | 80.0 | 196.7 | Up | 05:52:34 - 06:22:34 | -1045 |
| Anarchist Mountain Observatory | 06:07:34 | -51.2 | Dark | Down | 80.1 | 197.9 | Up | 05:52:34 - 06:22:34 | -1065 |
| Victoria | 06:07:48 | -49.4 | Dark | Down | 81.0 | 179.6 | Up | 05:52:48 - 06:22:48 | -1087 |
| Okanogan | 06:07:35 | -51.5 | Dark | Down | 80.8 | 198.1 | Up | 05:52:35 - 06:22:35 | -1134 |
| Brewster | 06:07:36 | -51.5 | Dark | Down | 81.1 | 197.7 | Up | 05:52:36 - 06:22:36 | -1162 |
| Manson/Chelan | 06:07:37 | -51.5 | Dark | Down | 81.3 | 196.3 | Up | 05:52:37 - 06:22:37 | -1183 |
| Wenatchee | 06:07:38 | -51.7 | Dark | Down | 81.8 | 196.3 | Up | 05:52:38 - 06:22:38 | -1234 |
| Ellensburg | 06:07:39 | -51.8 | Dark | Down | 82.3 | 196.0 | Up | 05:52:39 - 06:22:39 | -1277 |
| Yakima | 06:07:39 | -52.0 | Dark | Down | 82.7 | 196.7 | Up | 05:52:39 - 06:22:39 | -1322 |
| Toppenish/White Swan | 06:07:39 | -52.2 | Dark | Down | 82.8 | 198.2 | Up | 05:52:39 - 06:22:39 | -1347 |
| PNWRO | 06:07:33 | -53.3 | Dark | Down | 82.8 | 207.9 | Up | 05:52:33 - 06:22:33 | -1398 |
| The Dalles | 06:07:42 | -52.2 | Dark | Down | 83.7 | 195.2 | Up | 05:52:42 - 06:22:42 | -1426 |
| Maupin | 06:07:42 | -52.5 | Dark | Down | 84.1 | 197.0 | Up | 05:52:42 - 06:22:42 | -1473 |
| Sisters | 06:07:44 | -52.7 | Dark | Down | 85.1 | 195.8 | Up | 05:52:44 - 06:22:44 | -1566 |
| Bend | 06:07:43 | -53.0 | Dark | Down | 85.2 | 198.9 | Up | 05:52:43 - 06:22:43 | -1595 |
| Oregon Observatory | 06:07:44 | -53.0 | Dark | Down | 85.4 | 198.4 | Up | 05:52:44 - 06:22:44 | -1613 |
| Chiloquin | 06:07:46 | -53.5 | Dark | Down | 86.8 | 200.5 | Up | 05:52:46 - 06:22:46 | -1754 |
| Klamath Falls | 06:07:46 | -53.7 | Dark | Down | 87.1 | 204.0 | Up | 05:52:46 - 06:22:46 | -1793 |
| Cedarville | 06:07:40 | -55.1 | Dark | Down | 86.9 | 230.9 | Up | 05:52:40 - 06:22:40 | -1883 |
| Fall River/Burney | 06:07:45 | -54.5 | Dark | Down | 87.9 | 224.6 | Up | 05:52:45 - 06:22:45 | -1926 |
| Greenville | 06:07:44 | -55.2 | Dark | Down | 88.1 | 252.1 | Up | 05:52:44 - 06:22:44 | -2030 |
| Gimple | 06:07:44 | -55.3 | Dark | Down | 88.0 | 252.7 | Up | 05:52:44 - 06:22:44 | -2031 |
| Dunrhomin | 06:06:40 | -64.3 | Dark | Down | 76.3 | 272.8 | Up | 05:51:40 - 06:21:40 | -2038 |
| Quincy | 06:07:44 | -55.3 | Dark | Down | 88.1 | 258.0 | Up | 05:52:44 - 06:22:44 | -2053 |
| Nikitin | 06:06:40 | -64.5 | Dark | Down | 76.3 | 273.5 | Up | 05:51:40 - 06:21:40 | -2058 |
| CU-SBO | 06:06:40 | -64.5 | Dark | Down | 76.3 | 273.7 | Up | 05:51:40 - 06:21:40 | -2066 |
| Portola | 06:07:43 | -55.7 | Dark | Down | 87.8 | 263.5 | Up | 05:52:43 - 06:22:43 | -2071 |
| Reno | 06:07:40 | -56.3 | Dark | Down | 87.3 | 270.7 | Up | 05:52:40 - 06:22:40 | -2105 |
| Carson City | 06:07:40 | -56.5 | Dark | Down | 87.3 | 278.2 | Up | 05:52:40 - 06:22:40 | -2145 |
| Yerington | 06:07:37 | -57.0 | Dark | Down | 86.8 | 280.8 | Up | 05:52:37 - 06:22:37 | -2171 |
| Gardnerville | 06:07:40 | -56.6 | Dark | Down | 87.2 | 283.1 | Up | 05:52:40 - 06:22:40 | -2172 |
| Hawthorne | 06:07:35 | -57.6 | Dark | Down | 86.2 | 286.9 | Up | 05:52:35 - 06:22:35 | -2226 |
| Lee Vining | 06:07:37 | -57.5 | Dark | Down | 86.4 | 296.9 | Up | 05:52:37 - 06:22:37 | -2285 |
| Bishop | 06:07:35 | -58.3 | Dark | Down | 85.6 | 300.9 | Up | 05:52:35 - 06:22:35 | -2356 |
| Beatty | 06:07:28 | -59.6 | Dark | Down | 84.3 | 299.2 | Up | 05:52:28 - 06:22:28 | -2417 |
| Patrick | 06:07:16 | -62.3 | Dark | Down | 81.5 | 301.8 | Up | 05:52:16 - 06:22:16 | -2592 |
| Laughlin/Bullhead City | 06:07:19 | -62.0 | Dark | Down | 81.9 | 304.9 | Up | 05:52:19 - 06:22:19 | -2617 |
| Lake Havasu City | 06:07:18 | -62.5 | Dark | Down | 81.3 | 307.9 | Up | 05:52:18 - 06:22:18 | -2692 |
| Wildwood | 06:07:37 | -59.5 | Dark | Down | 83.4 | 326.7 | Up | 05:52:37 - 06:22:37 | -2716 |
| Idyllwild | 06:07:29 | -61.1 | Dark | Down | 82.2 | 319.7 | Up | 05:52:29 - 06:22:29 | -2767 |
| George/Scottsdale | 06:07:07 | -64.6 | Dark | Down | 79.2 | 305.9 | Up | 05:52:07 - 06:22:07 | -2782 |
| Calipatria | 06:07:24 | -62.2 | Dark | Down | 81.1 | 318.1 | Up | 05:52:24 - 06:22:24 | -2839 |
| Yuma | 06:07:20 | -63.0 | Dark | Down | 80.3 | 317.0 | Up | 05:52:20 - 06:22:20 | -2890 |
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 04TE282, (2025/01/25 06:08UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 22.14 140 34Bet Aur 05:59:31.6 +44:56:51 1.9 6.02 157 40 Aur 06:06:35.1 +38:28:57 5.4 1.73 159 PPM 071380 06:14:20.3 +39:40:21 7.8 0.20 158 04TE282 06:13:40.5 +39:31:27 14.4 158 Positions are for J2000
Event circumstances last updated at 2023/11/11 05:26:18 UT
Marc W. Buie, Southwest Research Institute