Event between 04EG96 and star GA0800:05185657 with event index number of 1358958
Geocentric closest approach at 2024/07/25 04:53:52 UTC
J2000 position of star is 16:26:09.9 -08:31:47
Equinox of date position of star is 16:27:21.0 -08:34:40
Stellar brightness G=16.3,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 108 degrees from the moon.
Moon is 81% illuminated.
TNO apparent brightness V=23.5
[RECON map]
TNO is 34.0 AU from the Sun
and 33.4 AU from the Earth.
The TNO is moving 11.2
km/sec on the sky relative to the star, or,
1.7 arcsec/hr.
The 1-sigma error in the time of the event is 580 seconds.
The 1-sigma cross-track error in the shadow position is
1246 km.
The sky-plane scale is
24242.7 km/arcsec.
The TNO has an absolute magnitude Hv=8.1
Diameter=138.7 km assuming a 5% albedo -- 12.9 sec chord
Diameter=56.6 km assuming a 30% albedo -- 5.3 sec chord
Dynamical classification is 5:2EEE
Star training set for 04EG96, (2024/07/25 04:54UT) Object RA Dec mag sep mel Antares 16:30:55.1 -26:29:04 0.9 17.92 104 13Zet Oph 16:38:30.8 -10:36:54 2.6 3.39 105 3Ups Oph 16:29:08.0 -08:25:29 4.2 0.43 107 PPM 199665 16:28:00.7 -08:46:55 8.3 0.24 107 04EG96 16:27:29.9 -08:35:01 16.3 107 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
1.6 sigma about the mid-time.
The median site spacing is 27.4 km
RECON observability=0.4 and success probability=8.6%
| 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 | 04:50:53 | -8.3 | NT | Down | 30.5 | 191.8 | Up | 04:35:53 - 05:05:53 | -831 |
| Kelowna | 04:50:53 | -8.5 | NT | Down | 30.9 | 191.7 | Up | 04:35:53 - 05:05:53 | -852 |
| Peachland | 04:50:55 | -8.4 | NT | Down | 31.1 | 191.4 | Up | 04:35:55 - 05:05:55 | -853 |
| Victoria | 04:51:18 | -7.6 | NT | Down | 32.7 | 187.4 | Up | 04:36:18 - 05:06:18 | -860 |
| Summerland | 04:50:54 | -8.6 | NT | Down | 31.2 | 191.5 | Up | 04:35:54 - 05:05:54 | -864 |
| Penticton | 04:50:54 | -8.7 | NT | Down | 31.3 | 191.6 | Up | 04:35:54 - 05:05:54 | -870 |
| Oliver | 04:50:54 | -8.9 | NT | Down | 31.6 | 191.7 | Up | 04:35:54 - 05:05:54 | -891 |
| Anarchist Mountain Observatory | 04:50:53 | -9.1 | NT | Down | 31.8 | 191.9 | Up | 04:35:53 - 05:05:53 | -905 |
| Tonasket | 04:50:53 | -9.3 | NT | Down | 32.1 | 191.9 | Up | 04:35:53 - 05:05:53 | -923 |
| Okanogan | 04:50:54 | -9.5 | NT | Down | 32.4 | 191.7 | Up | 04:35:54 - 05:05:54 | -941 |
| Brewster | 04:50:55 | -9.6 | NT | Down | 32.7 | 191.5 | Up | 04:35:55 - 05:05:55 | -954 |
| Manson/Chelan | 04:50:58 | -9.6 | NT | Down | 33.0 | 191.1 | Up | 04:35:58 - 05:05:58 | -960 |
| Wenatchee | 04:50:59 | -9.8 | NT | Down | 33.5 | 191.0 | Up | 04:35:59 - 05:05:59 | -987 |
| Ellensburg | 04:51:01 | -10.0 | NT | Down | 33.9 | 190.8 | Up | 04:36:01 - 05:06:01 | -1009 |
| Yakima | 04:51:01 | -10.3 | NT | Down | 34.3 | 190.8 | Up | 04:36:01 - 05:06:01 | -1035 |
| Toppenish/White Swan | 04:51:00 | -10.5 | NT | Down | 34.5 | 191.1 | Up | 04:36:00 - 05:06:00 | -1053 |
| Goldendale | 04:51:03 | -10.7 | NT | Down | 35.1 | 190.6 | Up | 04:36:03 - 05:06:03 | -1080 |
| Pasco | 04:50:51 | -11.2 | NT | Down | 34.4 | 192.6 | Up | 04:35:51 - 05:05:51 | -1086 |
| The Dalles | 04:51:05 | -10.6 | NT | Down | 35.3 | 190.2 | Up | 04:36:05 - 05:06:05 | -1088 |
| PNWRO | 04:50:50 | -11.5 | NT | Down | 34.6 | 192.9 | Up | 04:35:50 - 05:05:50 | -1106 |
| Maupin | 04:51:05 | -11.0 | NT | Down | 35.7 | 190.4 | Up | 04:36:05 - 05:06:05 | -1118 |
| Sisters | 04:51:07 | -11.3 | NT | Down | 36.7 | 190.0 | Up | 04:36:07 - 05:06:07 | -1167 |
| Redmond | 04:51:05 | -11.5 | NT | Down | 36.6 | 190.4 | Up | 04:36:05 - 05:06:05 | -1176 |
| Bend | 04:51:06 | -11.6 | NT | Down | 36.9 | 190.3 | Up | 04:36:06 - 05:06:06 | -1188 |
| Oregon Observatory | 04:51:07 | -11.6 | NT | Down | 37.1 | 190.2 | Up | 04:36:07 - 05:06:07 | -1197 |
| La Pine/Gilchrist | 04:51:08 | -11.8 | NT | Down | 37.3 | 190.1 | Up | 04:36:08 - 05:06:08 | -1210 |
| North Lake | 04:51:04 | -12.4 | AT | Down | 37.6 | 190.9 | Up | 04:36:04 - 05:06:04 | -1252 |
| Chiloquin | 04:51:10 | -12.3 | AT | Down | 38.4 | 189.8 | Up | 04:36:10 - 05:06:10 | -1280 |
| Paisley | 04:51:01 | -12.9 | AT | Down | 38.1 | 191.4 | Up | 04:36:01 - 05:06:01 | -1298 |
| Klamath Falls | 04:51:10 | -12.6 | AT | Down | 38.7 | 190.0 | Up | 04:36:10 - 05:06:10 | -1306 |
| Lakeview | 04:51:01 | -13.4 | AT | Down | 38.6 | 191.7 | Up | 04:36:01 - 05:06:01 | -1338 |
| Cedarville | 04:50:59 | -13.9 | AT | Down | 39.2 | 192.1 | Up | 04:35:59 - 05:05:59 | -1389 |
| Fall River/Burney | 04:51:08 | -13.6 | AT | Down | 39.8 | 190.6 | Up | 04:36:08 - 05:06:08 | -1398 |
| Susanville | 04:51:03 | -14.4 | AT | Down | 40.4 | 191.7 | Up | 04:36:03 - 05:06:03 | -1460 |
| Greenville | 04:51:06 | -14.4 | AT | Down | 40.7 | 191.3 | Up | 04:36:06 - 05:06:06 | -1474 |
| Gimple | 04:51:05 | -14.5 | AT | Down | 40.7 | 191.4 | Up | 04:36:05 - 05:06:05 | -1476 |
| Quincy | 04:51:06 | -14.6 | AT | Down | 40.9 | 191.4 | Up | 04:36:06 - 05:06:06 | -1489 |
| Portola | 04:51:03 | -14.9 | AT | Down | 40.9 | 192.0 | Up | 04:36:03 - 05:06:03 | -1508 |
| Reno | 04:50:58 | -15.5 | AT | Down | 41.1 | 192.9 | Up | 04:35:58 - 05:05:58 | -1542 |
| Carson City | 04:50:58 | -15.7 | AT | Down | 41.4 | 193.0 | Up | 04:35:58 - 05:05:58 | -1570 |
| Gardnerville | 04:50:58 | -15.9 | AT | Down | 41.7 | 193.1 | Up | 04:35:58 - 05:05:58 | -1589 |
| Yerington | 04:50:54 | -16.2 | AT | Down | 41.5 | 193.8 | Up | 04:35:54 - 05:05:54 | -1599 |
| Hawthorne | 04:50:50 | -16.8 | AT | Down | 41.9 | 194.6 | Up | 04:35:50 - 05:05:50 | -1646 |
| Lee Vining | 04:50:54 | -16.9 | AT | Down | 42.5 | 194.1 | Up | 04:35:54 - 05:05:54 | -1678 |
| Tonopah | 04:50:40 | -17.9 | AT | Down | 42.0 | 196.5 | Up | 04:35:40 - 05:05:40 | -1714 |
| Bishop | 04:50:49 | -17.7 | AT | Down | 42.9 | 195.2 | Up | 04:35:49 - 05:05:49 | -1741 |
| Beatty | 04:50:37 | -19.0 | Dark | Down | 43.0 | 197.4 | Up | 04:35:37 - 05:05:37 | -1815 |
| Dunrhomin | 04:49:19 | -22.1 | Dark | Up | 36.4 | 210.0 | Up | 04:34:19 - 05:04:19 | -1820 |
| CPSLO | 04:51:07 | -17.8 | AT | Down | 45.4 | 192.7 | Up | 04:36:07 - 05:06:07 | -1853 |
| Indian Springs | 04:50:29 | -19.8 | Dark | Down | 43.1 | 198.8 | Up | 04:35:29 - 05:05:29 | -1866 |
| Henderson | 04:50:25 | -20.6 | Dark | Down | 43.4 | 199.9 | Up | 04:35:25 - 05:05:25 | -1926 |
| Wildwood | 04:50:52 | -19.8 | Dark | Down | 46.1 | 195.8 | Up | 04:35:52 - 05:05:52 | -1999 |
| Patrick | 04:50:17 | -21.6 | Dark | Down | 43.7 | 201.5 | Up | 04:35:17 - 05:05:17 | -2003 |
| Laughlin/Bullhead City | 04:50:22 | -21.4 | Dark | Down | 44.1 | 200.7 | Up | 04:35:22 - 05:05:22 | -2007 |
| Kingman/Dolan Springs | 04:50:18 | -21.7 | Dark | Down | 43.9 | 201.4 | Up | 04:35:18 - 05:05:18 | -2017 |
| Mohave Valley | 04:50:22 | -21.6 | Dark | Down | 44.4 | 200.8 | Up | 04:35:22 - 05:05:22 | -2029 |
| Lake Havasu City | 04:50:20 | -22.0 | Dark | Down | 44.7 | 201.3 | Up | 04:35:20 - 05:05:20 | -2068 |
| Idyllwild | 04:50:37 | -21.2 | Dark | Down | 46.0 | 198.4 | Up | 04:35:37 - 05:05:37 | -2073 |
| Parker | 04:50:20 | -22.3 | Dark | Down | 45.0 | 201.4 | Up | 04:35:20 - 05:05:20 | -2098 |
| Blythe | 04:50:23 | -22.5 | Dark | Down | 45.6 | 201.2 | Up | 04:35:23 - 05:05:23 | -2135 |
| Calipatria | 04:50:30 | -22.3 | Dark | Down | 46.3 | 200.2 | Up | 04:35:30 - 05:05:30 | -2154 |
| George/Scottsdale | 04:50:02 | -24.0 | Dark | Down | 44.6 | 204.7 | Up | 04:35:02 - 05:05:02 | -2193 |
| Yuma | 04:50:23 | -23.1 | Dark | Down | 46.4 | 201.5 | Up | 04:35:23 - 05:05:23 | -2212 |
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 04EG96, (2024/07/25 04:54UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 17.92 104 13Zet Oph 16:37:09.6 -10:34:01 2.6 3.39 105 3Ups Oph 16:27:48.0 -08:22:18 4.2 0.43 107 PPM 199665 16:26:40.5 -08:43:41 8.3 0.24 107 04EG96 16:26:09.9 -08:31:47 16.3 108 Positions are for J2000
Event circumstances last updated at 2021/10/28 23:15:01 UT
Marc W. Buie, Southwest Research Institute