Event between 14QM441 and star GA1000:00418107 with event index number of 1699849
Geocentric closest approach at 2024/11/30 07:22:05 UTC
J2000 position of star is 04:17:58.0 +11:08:11
Equinox of date position of star is 04:19:08.1 +11:11:13
Stellar brightness G=12.9,
use SENSEUP=32 with the MallinCam and and exposure
time of 500 milli-seconds with the QHY174 camera.
Star is 164 degrees from the moon.
Moon is 1% illuminated.
TNO apparent brightness V=23.5
[RECON map]
TNO is 28.7 AU from the Sun
and 27.8 AU from the Earth.
The TNO is moving 24.2
km/sec on the sky relative to the star, or,
4.3 arcsec/hr.
The 1-sigma error in the time of the event is 368 seconds.
The 1-sigma cross-track error in the shadow position is
4411 km.
The sky-plane scale is
20133.3 km/arcsec.
The TNO has an absolute magnitude Hv=8.9
Diameter=98.6 km assuming a 5% albedo -- 4.1 sec chord
Diameter=40.3 km assuming a 30% albedo -- 1.7 sec chord
Dynamical classification is 3:2E
Star training set for 14QM441, (2024/11/30 07:22UT) Object RA Dec mag sep mel Aldebaran 04:37:21.2 +16:33:27 0.8 6.92 165 Bellatrix 05:26:28.1 +06:22:13 1.6 17.27 149 PPM 119729 04:15:58.1 +10:04:21 5.1 1.40 164 PPM 119762 04:19:00.5 +11:06:02 8.2 0.13 164 14QM441 04:19:20.5 +11:11:45 12.9 164 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
2.4 sigma about the mid-time.
The median site spacing is 24.2 km
RECON observability=1.0 and success probability=10.5%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Clarence Fulton | 07:22:01 | -61.1 | Dark | Down | 50.8 | 174.4 | Up | 07:07:01 - 07:37:01 | 2500 |
| Kelowna | 07:22:02 | -61.5 | Dark | Down | 51.2 | 174.1 | Up | 07:07:02 - 07:37:02 | 2468 |
| Peachland | 07:22:04 | -61.5 | Dark | Down | 51.2 | 173.6 | Up | 07:07:04 - 07:37:04 | 2461 |
| Summerland | 07:22:03 | -61.7 | Dark | Down | 51.4 | 173.7 | Up | 07:07:03 - 07:37:03 | 2447 |
| Penticton | 07:22:03 | -61.8 | Dark | Down | 51.5 | 173.9 | Up | 07:07:03 - 07:37:03 | 2440 |
| Oliver | 07:22:03 | -62.1 | Dark | Down | 51.8 | 173.8 | Up | 07:07:03 - 07:37:03 | 2410 |
| Anarchist Mountain Observatory | 07:22:02 | -62.3 | Dark | Down | 52.0 | 174.1 | Up | 07:07:02 - 07:37:02 | 2394 |
| Victoria | 07:22:15 | -62.0 | Dark | Down | 52.1 | 167.7 | Up | 07:07:15 - 07:37:15 | 2382 |
| Tonasket | 07:22:03 | -62.6 | Dark | Down | 52.3 | 174.0 | Up | 07:07:03 - 07:37:03 | 2367 |
| Okanogan | 07:22:03 | -62.9 | Dark | Down | 52.6 | 173.7 | Up | 07:07:03 - 07:37:03 | 2339 |
| Brewster | 07:22:04 | -63.1 | Dark | Down | 52.9 | 173.3 | Up | 07:07:04 - 07:37:04 | 2317 |
| Manson/Chelan | 07:22:06 | -63.3 | Dark | Down | 53.1 | 172.7 | Up | 07:07:06 - 07:37:06 | 2301 |
| Wenatchee | 07:22:07 | -63.7 | Dark | Down | 53.5 | 172.3 | Up | 07:07:07 - 07:37:07 | 2260 |
| Ellensburg | 07:22:07 | -64.1 | Dark | Down | 53.9 | 171.9 | Up | 07:07:07 - 07:37:07 | 2225 |
| Yakima | 07:22:08 | -64.5 | Dark | Down | 54.3 | 171.8 | Up | 07:07:08 - 07:37:08 | 2189 |
| Toppenish/White Swan | 07:22:07 | -64.7 | Dark | Down | 54.5 | 172.0 | Up | 07:07:07 - 07:37:07 | 2168 |
| Pasco | 07:22:03 | -65.0 | Dark | Down | 54.8 | 174.1 | Up | 07:07:03 - 07:37:03 | 2147 |
| PNWRO | 07:22:03 | -65.3 | Dark | Down | 55.0 | 174.5 | Up | 07:07:03 - 07:37:03 | 2123 |
| Goldendale | 07:22:09 | -65.2 | Dark | Down | 55.0 | 171.2 | Up | 07:07:09 - 07:37:09 | 2122 |
| The Dalles | 07:22:10 | -65.3 | Dark | Down | 55.2 | 170.6 | Up | 07:07:10 - 07:37:10 | 2104 |
| Maupin | 07:22:10 | -65.7 | Dark | Down | 55.6 | 170.6 | Up | 07:07:10 - 07:37:10 | 2066 |
| Sisters | 07:22:12 | -66.4 | Dark | Down | 56.5 | 169.6 | Up | 07:07:12 - 07:37:12 | 1989 |
| Redmond | 07:22:11 | -66.6 | Dark | Down | 56.5 | 170.3 | Up | 07:07:11 - 07:37:11 | 1984 |
| Bend | 07:22:12 | -66.7 | Dark | Down | 56.7 | 170.0 | Up | 07:07:12 - 07:37:12 | 1965 |
| Oregon Observatory | 07:22:12 | -66.9 | Dark | Down | 56.9 | 169.7 | Up | 07:07:12 - 07:37:12 | 1950 |
| La Pine/Gilchrist | 07:22:12 | -67.0 | Dark | Down | 57.1 | 169.5 | Up | 07:07:12 - 07:37:12 | 1932 |
| North Lake | 07:22:11 | -67.6 | Dark | Down | 57.6 | 170.5 | Up | 07:07:11 - 07:37:11 | 1887 |
| Paisley | 07:22:10 | -68.2 | Dark | Down | 58.2 | 171.0 | Up | 07:07:10 - 07:37:10 | 1832 |
| Chiloquin | 07:22:14 | -68.0 | Dark | Down | 58.1 | 168.6 | Up | 07:07:14 - 07:37:14 | 1832 |
| Klamath Falls | 07:22:14 | -68.3 | Dark | Down | 58.5 | 168.6 | Up | 07:07:14 - 07:37:14 | 1799 |
| Lakeview | 07:22:10 | -68.7 | Dark | Down | 58.7 | 171.2 | Up | 07:07:10 - 07:37:10 | 1783 |
| Cedarville | 07:22:10 | -69.4 | Dark | Down | 59.4 | 171.4 | Up | 07:07:10 - 07:37:10 | 1719 |
| Fall River/Burney | 07:22:14 | -69.5 | Dark | Down | 59.7 | 168.9 | Up | 07:07:14 - 07:37:14 | 1684 |
| Susanville | 07:22:12 | -70.3 | Dark | Down | 60.4 | 170.2 | Up | 07:07:12 - 07:37:12 | 1617 |
| Greenville | 07:22:13 | -70.5 | Dark | Down | 60.6 | 169.5 | Up | 07:07:13 - 07:37:13 | 1593 |
| Gimple | 07:22:13 | -70.5 | Dark | Down | 60.6 | 169.7 | Up | 07:07:13 - 07:37:13 | 1592 |
| Quincy | 07:22:13 | -70.7 | Dark | Down | 60.8 | 169.4 | Up | 07:07:13 - 07:37:13 | 1573 |
| Portola | 07:22:11 | -70.9 | Dark | Down | 61.0 | 170.3 | Up | 07:07:11 - 07:37:11 | 1557 |
| Reno | 07:22:09 | -71.4 | Dark | Down | 61.4 | 171.6 | Up | 07:07:09 - 07:37:09 | 1526 |
| Dunrhomin | 07:21:18 | -70.3 | Dark | Down | 59.5 | 200.3 | Up | 07:06:18 - 07:36:18 | 1499 |
| Carson City | 07:22:09 | -71.7 | Dark | Down | 61.7 | 171.5 | Up | 07:07:09 - 07:37:09 | 1491 |
| Gardnerville | 07:22:09 | -71.9 | Dark | Down | 62.0 | 171.5 | Up | 07:07:09 - 07:37:09 | 1467 |
| Yerington | 07:22:07 | -72.0 | Dark | Down | 62.0 | 172.8 | Up | 07:07:07 - 07:37:07 | 1466 |
| Hawthorne | 07:22:06 | -72.6 | Dark | Down | 62.5 | 173.8 | Up | 07:07:06 - 07:37:06 | 1416 |
| Lee Vining | 07:22:08 | -73.0 | Dark | Down | 63.0 | 172.6 | Up | 07:07:08 - 07:37:08 | 1365 |
| Tonopah | 07:22:01 | -73.3 | Dark | Down | 63.0 | 176.7 | Up | 07:07:01 - 07:37:01 | 1359 |
| Bishop | 07:22:05 | -73.8 | Dark | Down | 63.7 | 174.0 | Up | 07:07:05 - 07:37:05 | 1300 |
| Beatty | 07:22:00 | -74.5 | Dark | Down | 64.2 | 177.5 | Up | 07:07:00 - 07:37:00 | 1240 |
| Indian Springs | 07:21:56 | -75.0 | Dark | Down | 64.6 | 179.9 | Up | 07:06:56 - 07:36:56 | 1199 |
| Henderson | 07:21:54 | -75.6 | Dark | Down | 65.1 | 181.5 | Up | 07:06:54 - 07:36:54 | 1140 |
| CPSLO | 07:22:15 | -75.0 | Dark | Down | 65.4 | 168.3 | Up | 07:07:15 - 07:37:15 | 1114 |
| Patrick | 07:21:50 | -76.3 | Dark | Down | 65.7 | 184.2 | Up | 07:06:50 - 07:36:50 | 1069 |
| Laughlin/Bullhead City | 07:21:52 | -76.5 | Dark | Down | 65.9 | 182.6 | Up | 07:06:52 - 07:36:52 | 1049 |
| Kingman/Dolan Springs | 07:21:50 | -76.5 | Dark | Down | 65.9 | 183.8 | Up | 07:06:50 - 07:36:50 | 1048 |
| Mohave Valley | 07:21:53 | -76.8 | Dark | Down | 66.2 | 182.6 | Up | 07:06:53 - 07:36:53 | 1021 |
| Lake Havasu City | 07:21:52 | -77.2 | Dark | Down | 66.6 | 183.3 | Up | 07:06:52 - 07:36:52 | 979 |
| Wildwood | 07:22:08 | -76.8 | Dark | Down | 66.9 | 172.7 | Up | 07:07:08 - 07:37:08 | 974 |
| Parker | 07:21:52 | -77.6 | Dark | Down | 67.0 | 183.4 | Up | 07:06:52 - 07:36:52 | 943 |
| Idyllwild | 07:22:01 | -77.6 | Dark | Down | 67.4 | 177.3 | Up | 07:07:01 - 07:37:01 | 921 |
| Blythe | 07:21:53 | -78.1 | Dark | Down | 67.5 | 182.7 | Up | 07:06:53 - 07:36:53 | 892 |
| George/Scottsdale | 07:21:43 | -78.0 | Dark | Down | 67.2 | 189.5 | Up | 07:06:43 - 07:36:43 | 882 |
| Calipatria | 07:21:57 | -78.4 | Dark | Down | 68.0 | 180.3 | Up | 07:06:57 - 07:36:57 | 849 |
| Yuma | 07:21:53 | -79.0 | Dark | Down | 68.4 | 182.7 | Up | 07:06:53 - 07:36:53 | 797 |
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 14QM441, (2024/11/30 07:22UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 6.92 165 Bellatrix 05:25:07.8 +06:20:58 1.6 17.27 149 PPM 119729 04:14:36.2 +10:00:41 5.1 1.40 164 PPM 119762 04:17:38.0 +11:02:27 8.2 0.13 164 14QM441 04:17:58.0 +11:08:11 12.9 164 Positions are for J2000
Event circumstances last updated at 2021/02/28 02:04:55 UT
Marc W. Buie, Southwest Research Institute