Event between 98WX24 and star GA1120:01184089 with event index number of 1222180
Geocentric closest approach at 2022/11/04 10:12:53 UTC
J2000 position of star is 05:27:09.4 +23:33:33
Equinox of date position of star is 05:28:32.5 +23:34:37
Stellar brightness G=14.1,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 90 degrees from the moon.
Moon is 83% illuminated.
TNO apparent brightness V=23.3
[RECON map]
TNO is 44.9 AU from the Sun
and 44.2 AU from the Earth.
The TNO is moving 18.6
km/sec on the sky relative to the star, or,
2.1 arcsec/hr.
The 1-sigma error in the time of the event is 679 seconds.
The 1-sigma cross-track error in the shadow position is
2595 km.
The sky-plane scale is
32047.2 km/arcsec.
The TNO has an absolute magnitude Hv=6.7
Diameter=281.8 km assuming a 5% albedo -- 15.1 sec chord
Diameter=115.1 km assuming a 30% albedo -- 6.2 sec chord
Dynamical classification is CLASSICAL
Star training set for 98WX24, (2022/11/04 10:13UT) Object RA Dec mag sep mel Aldebaran 04:37:14.0 +16:33:12 0.8 13.94 77 Alnath 05:27:44.3 +28:37:29 1.6 5.05 90 114 Tau 05:29:00.5 +21:57:16 4.7 1.63 90 PPM 094385 05:29:18.6 +23:18:37 8.4 0.32 90 98WX24 05:28:32.8 +23:34:37 14.1 90 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
1.3 sigma about the mid-time.
The median site spacing is 29.6 km
RECON observability=1.0 and success probability=8.1%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 10:12:13 | -35.5 | Dark | Down | 60.7 | 197.0 | Up | 09:57:13 - 10:27:13 | 6233 |
| Kamloops | 10:13:07 | -43.9 | Dark | Up | 62.6 | 169.5 | Up | 09:58:07 - 10:28:07 | 6128 |
| Kelowna | 10:13:04 | -43.9 | Dark | Down | 63.5 | 171.1 | Up | 09:58:04 - 10:28:04 | 6043 |
| Peachland | 10:13:04 | -44.1 | Dark | Down | 63.6 | 170.4 | Up | 09:58:04 - 10:28:04 | 6033 |
| Summerland | 10:13:05 | -44.2 | Dark | Down | 63.7 | 170.6 | Up | 09:58:05 - 10:28:05 | 6018 |
| Penticton | 10:13:05 | -44.1 | Dark | Down | 63.8 | 170.8 | Up | 09:58:05 - 10:28:05 | 6011 |
| Oliver | 10:13:04 | -44.4 | Dark | Down | 64.1 | 170.6 | Up | 09:58:04 - 10:28:04 | 5976 |
| Anarchist Mountain Observatory | 10:13:03 | -44.3 | Dark | Down | 64.3 | 171.0 | Up | 09:58:03 - 10:28:03 | 5958 |
| Victoria | 10:13:20 | -46.8 | Dark | Up | 64.2 | 162.5 | Up | 09:58:20 - 10:28:20 | 5935 |
| Tonasket | 10:13:04 | -44.6 | Dark | Down | 64.6 | 170.7 | Up | 09:58:04 - 10:28:04 | 5927 |
| Okanogan | 10:13:06 | -44.8 | Dark | Up | 64.9 | 170.3 | Up | 09:58:06 - 10:28:06 | 5894 |
| Brewster | 10:13:06 | -45.1 | Dark | Up | 65.2 | 169.8 | Up | 09:58:06 - 10:28:06 | 5868 |
| Manson/Chelan | 10:13:08 | -45.4 | Dark | Up | 65.3 | 168.9 | Up | 09:58:08 - 10:28:08 | 5849 |
| Wenatchee | 10:13:08 | -45.8 | Dark | Up | 65.8 | 168.3 | Up | 09:58:08 - 10:28:08 | 5802 |
| Ellensburg | 10:13:09 | -46.1 | Dark | Up | 66.2 | 167.7 | Up | 09:58:09 - 10:28:09 | 5762 |
| Yakima | 10:13:10 | -46.3 | Dark | Up | 66.6 | 167.4 | Up | 09:58:10 - 10:28:10 | 5721 |
| Toppenish/White Swan | 10:13:09 | -46.4 | Dark | Up | 66.8 | 167.7 | Up | 09:58:09 - 10:28:09 | 5697 |
| PNWRO | 10:13:03 | -45.7 | Dark | Down | 67.3 | 171.0 | Up | 09:58:03 - 10:28:03 | 5651 |
| Goldendale | 10:13:12 | -46.9 | Dark | Up | 67.3 | 166.4 | Up | 09:58:12 - 10:28:12 | 5644 |
| The Dalles | 10:13:14 | -47.2 | Dark | Up | 67.4 | 165.5 | Up | 09:58:14 - 10:28:14 | 5623 |
| Maupin | 10:13:13 | -47.4 | Dark | Up | 67.9 | 165.5 | Up | 09:58:13 - 10:28:13 | 5580 |
| Sisters | 10:13:16 | -48.2 | Dark | Up | 68.6 | 163.7 | Up | 09:58:16 - 10:28:16 | 5493 |
| Bend | 10:13:15 | -48.1 | Dark | Up | 68.9 | 164.2 | Up | 09:58:15 - 10:28:15 | 5466 |
| Oregon Observatory | 10:13:16 | -48.3 | Dark | Up | 69.0 | 163.7 | Up | 09:58:16 - 10:28:16 | 5449 |
| North Lake | 10:13:13 | -48.3 | Dark | Up | 69.8 | 164.6 | Up | 09:58:13 - 10:28:13 | 5379 |
| Chiloquin | 10:13:19 | -49.2 | Dark | Up | 70.2 | 161.6 | Up | 09:58:19 - 10:28:19 | 5315 |
| Klamath Falls | 10:13:19 | -49.4 | Dark | Up | 70.5 | 161.6 | Up | 09:58:19 - 10:28:19 | 5279 |
| Lakeview | 10:13:11 | -48.5 | Dark | Up | 70.9 | 165.3 | Up | 09:58:11 - 10:28:11 | 5265 |
| Cedarville | 10:13:11 | -48.7 | Dark | Up | 71.5 | 165.3 | Up | 09:58:11 - 10:28:11 | 5195 |
| Fall River/Burney | 10:13:17 | -49.7 | Dark | Up | 71.8 | 161.5 | Up | 09:58:17 - 10:28:17 | 5152 |
| Susanville | 10:13:14 | -49.5 | Dark | Up | 72.5 | 163.0 | Up | 09:58:14 - 10:28:14 | 5080 |
| Greenville | 10:13:15 | -49.8 | Dark | Up | 72.7 | 161.9 | Up | 09:58:15 - 10:28:15 | 5053 |
| Gimple | 10:13:15 | -49.8 | Dark | Up | 72.7 | 162.1 | Up | 09:58:15 - 10:28:15 | 5053 |
| Quincy | 10:13:16 | -49.9 | Dark | Up | 72.9 | 161.7 | Up | 09:58:16 - 10:28:16 | 5032 |
| Dunrhomin | 10:12:05 | -38.7 | Dark | Down | 71.4 | 209.0 | Up | 09:57:05 - 10:27:05 | 5021 |
| Portola | 10:13:14 | -49.6 | Dark | Up | 73.1 | 163.0 | Up | 09:58:14 - 10:28:14 | 5015 |
| CU-SBO | 10:12:05 | -38.8 | Dark | Down | 71.7 | 209.1 | Up | 09:57:05 - 10:27:05 | 4995 |
| Reno | 10:13:11 | -49.3 | Dark | Up | 73.5 | 164.7 | Up | 09:58:11 - 10:28:11 | 4982 |
| Carson City | 10:13:11 | -49.5 | Dark | Up | 73.9 | 164.5 | Up | 09:58:11 - 10:28:11 | 4944 |
| Yerington | 10:13:09 | -49.1 | Dark | Up | 74.2 | 166.4 | Up | 09:58:09 - 10:28:09 | 4919 |
| Gardnerville | 10:13:12 | -49.5 | Dark | Up | 74.1 | 164.4 | Up | 09:58:12 - 10:28:12 | 4918 |
| Hawthorne | 10:13:07 | -48.9 | Dark | Up | 74.7 | 167.7 | Up | 09:58:07 - 10:28:07 | 4866 |
| Lee Vining | 10:13:09 | -49.5 | Dark | Up | 75.2 | 165.6 | Up | 09:58:09 - 10:28:09 | 4809 |
| Tonopah | 10:13:00 | -48.1 | Dark | Down | 75.4 | 172.3 | Up | 09:58:00 - 10:28:00 | 4808 |
| Bishop | 10:13:06 | -49.2 | Dark | Up | 75.9 | 167.6 | Up | 09:58:06 - 10:28:06 | 4740 |
| Beatty | 10:12:59 | -48.2 | Dark | Down | 76.6 | 173.4 | Up | 09:57:59 - 10:27:59 | 4681 |
| Indian Springs | 10:12:53 | -47.5 | Dark | Down | 77.0 | 177.6 | Up | 09:57:53 - 10:27:53 | 4641 |
| Henderson | 10:12:50 | -47.1 | Dark | Down | 77.5 | 180.3 | Up | 09:57:50 - 10:27:50 | 4580 |
| Patrick | 10:12:45 | -46.4 | Dark | Down | 78.1 | 185.2 | Up | 09:57:45 - 10:27:45 | 4507 |
| Kingman/Dolan Springs | 10:12:46 | -46.6 | Dark | Down | 78.3 | 184.5 | Up | 09:57:46 - 10:27:46 | 4484 |
| Laughlin/Bullhead City | 10:12:48 | -47.0 | Dark | Down | 78.4 | 182.2 | Up | 09:57:48 - 10:27:48 | 4483 |
| Mohave Valley | 10:12:48 | -47.1 | Dark | Down | 78.7 | 182.3 | Up | 09:57:48 - 10:27:48 | 4454 |
| Lake Havasu City | 10:12:47 | -47.0 | Dark | Down | 79.0 | 183.5 | Up | 09:57:47 - 10:27:47 | 4409 |
| Wildwood | 10:13:08 | -50.5 | Dark | Up | 79.0 | 163.1 | Up | 09:58:08 - 10:28:08 | 4388 |
| Parker | 10:12:47 | -47.1 | Dark | Down | 79.4 | 183.8 | Up | 09:57:47 - 10:27:47 | 4371 |
| Idyllwild | 10:12:59 | -49.1 | Dark | Up | 79.7 | 171.7 | Up | 09:57:59 - 10:27:59 | 4338 |
| George/Scottsdale | 10:12:35 | -45.3 | Dark | Down | 79.5 | 196.0 | Up | 09:57:35 - 10:27:35 | 4317 |
| Calipatria | 10:12:53 | -48.3 | Dark | Down | 80.4 | 177.5 | Up | 09:57:53 - 10:27:53 | 4265 |
| Yuma | 10:12:49 | -47.7 | Dark | Down | 80.9 | 182.5 | Up | 09:57:49 - 10:27:49 | 4214 |
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 98WX24, (2022/11/04 10:13UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 13.94 77 Alnath 05:26:17.5 +28:36:23 1.6 5.05 90 114 Tau 05:27:38.1 +21:56:13 4.7 1.63 90 PPM 094385 05:27:55.4 +23:17:34 8.4 0.32 90 98WX24 05:27:09.4 +23:33:33 14.1 90 Positions are for J2000
Event circumstances last updated at 2022/10/03 04:12:18 UT
Marc W. Buie, Southwest Research Institute