Event between 14GT53 and star GA0660:06478039 with event index number of 2484685
Geocentric closest approach at 2022/05/02 10:19:54 UTC
J2000 position of star is 15:22:53.5 -23:02:00
Equinox of date position of star is 15:24:10.0 -23:06:35
Stellar brightness G=15.6,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 173 degrees from the moon.
Moon is 2% illuminated.
TNO apparent brightness V=22.1
[RECON map]
TNO is 45.3 AU from the Sun
and 44.3 AU from the Earth.
The TNO is moving 24.4
km/sec on the sky relative to the star, or,
2.7 arcsec/hr.
The 1-sigma error in the time of the event is 121 seconds.
The 1-sigma cross-track error in the shadow position is
2228 km.
The sky-plane scale is
32118.7 km/arcsec.
The TNO has an absolute magnitude Hv=5.6
Diameter=444.6 km assuming a 5% albedo -- 18.4 sec chord
Diameter=181.5 km assuming a 30% albedo -- 7.5 sec chord
Dynamical classification is CLASSICAL
Star training set for 14GT53, (2022/05/02 10:20UT) Object RA Dec mag sep mel Antares 16:30:46.8 -26:28:47 0.9 15.47 169 7Del Sco 16:01:39.5 -22:41:01 2.3 8.64 177 PPM 264038 15:17:41.0 -22:28:50 5.5 1.63 172 PPM 264214 15:26:12.7 -23:26:14 8.4 0.56 174 PPM 264171 15:24:03.8 -23:10:55 9.4 0.08 173 14GT53 15:24:12.0 -23:06:43 15.6 174 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 15.8 km
RECON observability=0.6 and success probability=5.2%
| 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 | 10:19:33 | -17.0 | AT | Down | 13.4 | 203.7 | Really Low | 10:08:57 - 10:30:08 | -1793 |
| Kelowna | 10:19:32 | -17.3 | AT | Down | 13.8 | 203.6 | Really Low | 10:08:57 - 10:30:08 | -1804 |
| Peachland | 10:19:33 | -17.5 | AT | Down | 14.0 | 203.4 | Really Low | 10:08:58 - 10:30:09 | -1808 |
| Summerland | 10:19:32 | -17.6 | AT | Down | 14.1 | 203.5 | Really Low | 10:08:57 - 10:30:08 | -1812 |
| Penticton | 10:19:32 | -17.6 | AT | Down | 14.1 | 203.6 | Really Low | 10:08:56 - 10:30:07 | -1814 |
| Oliver | 10:19:32 | -17.9 | AT | Down | 14.4 | 203.6 | Really Low | 10:08:56 - 10:30:07 | -1824 |
| Anarchist Mountain Observatory | 10:19:31 | -18.0 | AT | Down | 14.6 | 203.8 | Really Low | 10:08:56 - 10:30:07 | -1828 |
| Tonasket | 10:19:30 | -18.3 | Dark | Down | 14.9 | 203.8 | Really Low | 10:08:55 - 10:30:06 | -1838 |
| Okanogan | 10:19:30 | -18.6 | Dark | Down | 15.2 | 203.7 | Really Low | 10:08:55 - 10:30:06 | -1848 |
| Victoria | 10:19:41 | -19.9 | Dark | Down | 16.0 | 200.2 | Really Low | 10:09:06 - 10:30:17 | -1853 |
| Brewster | 10:19:30 | -18.9 | Dark | Down | 15.5 | 203.5 | Really Low | 10:08:55 - 10:30:06 | -1857 |
| Manson/Chelan | 10:19:31 | -19.2 | Dark | Down | 15.8 | 203.2 | Really Low | 10:08:56 - 10:30:07 | -1864 |
| Wenatchee | 10:19:31 | -19.7 | Dark | Down | 16.3 | 203.1 | Really Low | 10:08:55 - 10:30:06 | -1880 |
| Ellensburg | 10:19:31 | -20.1 | Dark | Down | 16.7 | 202.9 | Really Low | 10:08:56 - 10:30:07 | -1894 |
| Yakima | 10:19:30 | -20.4 | Dark | Down | 17.1 | 203.0 | Really Low | 10:08:54 - 10:30:05 | -1908 |
| Toppenish/White Swan | 10:19:29 | -20.5 | Dark | Down | 17.2 | 203.1 | Really Low | 10:08:54 - 10:30:05 | -1915 |
| Pasco | 10:19:25 | -20.1 | Dark | Down | 17.0 | 204.3 | Really Low | 10:08:50 - 10:30:01 | -1917 |
| PNWRO | 10:19:24 | -20.2 | Dark | Down | 17.2 | 204.5 | Really Low | 10:08:49 - 10:30:00 | -1925 |
| Goldendale | 10:19:29 | -21.1 | Dark | Down | 17.9 | 202.8 | Really Low | 10:08:54 - 10:30:05 | -1935 |
| The Dalles | 10:19:30 | -21.5 | Dark | Down | 18.2 | 202.5 | Really Low | 10:08:55 - 10:30:06 | -1944 |
| Maupin | 10:19:29 | -21.8 | Dark | Down | 18.5 | 202.7 | Really Low | 10:08:54 - 10:30:05 | -1959 |
| Sisters | 10:19:29 | -22.7 | Dark | Down | 19.5 | 202.3 | Really Low | 10:08:54 - 10:30:05 | -1992 |
| Redmond | 10:19:28 | -22.5 | Dark | Down | 19.4 | 202.7 | Really Low | 10:08:52 - 10:30:03 | -1992 |
| Bend | 10:19:28 | -22.8 | Dark | Down | 19.6 | 202.6 | Really Low | 10:08:53 - 10:30:04 | -2001 |
| Oregon Observatory | 10:19:28 | -23.0 | Dark | Down | 19.8 | 202.5 | Really Low | 10:08:53 - 10:30:04 | -2008 |
| La Pine/Gilchrist | 10:19:28 | -23.2 | Dark | Down | 20.0 | 202.5 | Low | 10:08:53 - 10:30:04 | -2016 |
| North Lake | 10:19:25 | -23.3 | Dark | Down | 20.3 | 203.1 | Low | 10:08:50 - 10:30:01 | -2032 |
| Paisley | 10:19:23 | -23.5 | Dark | Down | 20.7 | 203.5 | Low | 10:08:48 - 10:29:59 | -2053 |
| Chiloquin | 10:19:28 | -24.2 | Dark | Down | 21.2 | 202.3 | Low | 10:08:52 - 10:30:03 | -2062 |
| Lakeview | 10:19:23 | -23.9 | Dark | Down | 21.1 | 203.7 | Low | 10:08:47 - 10:29:58 | -2074 |
| Klamath Falls | 10:19:27 | -24.5 | Dark | Down | 21.5 | 202.4 | Low | 10:08:52 - 10:30:03 | -2076 |
| Cedarville | 10:19:21 | -24.3 | Dark | Down | 21.6 | 204.0 | Low | 10:08:45 - 10:29:56 | -2102 |
| Fall River/Burney | 10:19:24 | -25.2 | Dark | Down | 22.4 | 202.9 | Low | 10:08:48 - 10:29:59 | -2126 |
| Susanville | 10:19:21 | -25.4 | Dark | Down | 22.8 | 203.7 | Low | 10:08:45 - 10:29:56 | -2152 |
| Gimple | 10:19:21 | -25.7 | Dark | Down | 23.1 | 203.6 | Low | 10:08:45 - 10:29:56 | -2166 |
| Greenville | 10:19:21 | -25.8 | Dark | Down | 23.1 | 203.5 | Low | 10:08:45 - 10:29:56 | -2166 |
| Quincy | 10:19:21 | -25.9 | Dark | Down | 23.3 | 203.5 | Low | 10:08:46 - 10:29:57 | -2175 |
| Portola | 10:19:19 | -25.8 | Dark | Down | 23.3 | 204.0 | Low | 10:08:44 - 10:29:55 | -2179 |
| Reno | 10:19:17 | -25.7 | Dark | Down | 23.3 | 204.7 | Low | 10:08:41 - 10:29:52 | -2191 |
| Dunrhomin | 10:18:34 | -17.4 | AT | Down | 17.0 | 217.3 | Really Low | 10:07:58 - 10:29:09 | -2201 |
| Carson City | 10:19:16 | -26.0 | Dark | Down | 23.7 | 204.7 | Low | 10:08:40 - 10:29:51 | -2207 |
| Yerington | 10:19:13 | -25.8 | Dark | Down | 23.6 | 205.4 | Low | 10:08:38 - 10:29:49 | -2216 |
| Gardnerville | 10:19:15 | -26.1 | Dark | Down | 23.9 | 204.8 | Low | 10:08:40 - 10:29:51 | -2219 |
| Hawthorne | 10:19:11 | -25.9 | Dark | Down | 23.9 | 205.9 | Low | 10:08:36 - 10:29:47 | -2238 |
| Tonopah | 10:19:06 | -25.6 | Dark | Down | 23.8 | 207.3 | Low | 10:08:30 - 10:29:41 | -2259 |
| Lee Vining | 10:19:12 | -26.6 | Dark | Down | 24.5 | 205.6 | Low | 10:08:36 - 10:29:47 | -2265 |
| Bishop | 10:19:08 | -26.7 | Dark | Down | 24.8 | 206.4 | Low | 10:08:33 - 10:29:44 | -2295 |
| Beatty | 10:19:03 | -26.2 | Dark | Down | 24.7 | 208.0 | Low | 10:08:27 - 10:29:38 | -2318 |
| Indian Springs | 10:18:58 | -25.8 | Dark | Down | 24.5 | 209.0 | Low | 10:08:22 - 10:29:33 | -2336 |
| Henderson | 10:18:55 | -25.9 | Dark | Down | 24.7 | 209.8 | Low | 10:08:20 - 10:29:31 | -2365 |
| Patrick | 10:18:50 | -25.7 | Dark | Down | 24.8 | 210.9 | Low | 10:08:15 - 10:29:26 | -2400 |
| CPSLO | 10:19:13 | -29.4 | Dark | Down | 27.5 | 204.7 | Low | 10:08:38 - 10:29:49 | -2407 |
| Kingman/Dolan Springs | 10:18:50 | -25.9 | Dark | Down | 25.1 | 210.8 | Low | 10:08:15 - 10:29:26 | -2412 |
| Laughlin/Bullhead City | 10:18:52 | -26.3 | Dark | Down | 25.3 | 210.3 | Low | 10:08:17 - 10:29:28 | -2413 |
| Mohave Valley | 10:18:52 | -26.4 | Dark | Down | 25.6 | 210.4 | Low | 10:08:17 - 10:29:28 | -2428 |
| Lake Havasu City | 10:18:50 | -26.6 | Dark | Down | 25.8 | 210.7 | Low | 10:08:15 - 10:29:26 | -2450 |
| Parker | 10:18:49 | -26.8 | Dark | Down | 26.1 | 210.8 | Low | 10:08:13 - 10:29:24 | -2470 |
| Wildwood | 10:19:04 | -29.3 | Dark | Down | 27.8 | 206.9 | Low | 10:08:28 - 10:29:39 | -2470 |
| Idyllwild | 10:18:57 | -28.5 | Dark | Down | 27.4 | 208.7 | Low | 10:08:22 - 10:29:33 | -2489 |
| Blythe | 10:18:49 | -27.4 | Dark | Down | 26.7 | 210.7 | Low | 10:08:14 - 10:29:25 | -2499 |
| George/Scottsdale | 10:18:41 | -25.7 | Dark | Down | 25.4 | 213.1 | Low | 10:08:05 - 10:29:16 | -2500 |
| Calipatria | 10:18:52 | -28.3 | Dark | Down | 27.5 | 210.0 | Low | 10:08:17 - 10:29:28 | -2526 |
| Yuma | 10:18:48 | -28.0 | Dark | Down | 27.5 | 210.9 | Low | 10:08:13 - 10:29:24 | -2552 |
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 14GT53, (2022/05/02 10:20UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 15.47 169 7Del Sco 16:00:20.0 -22:37:19 2.3 8.64 177 PPM 264038 15:16:23.0 -22:23:58 5.5 1.63 172 PPM 264214 15:24:53.9 -23:21:35 8.4 0.56 174 PPM 264171 15:22:45.2 -23:06:12 9.4 0.08 173 14GT53 15:22:53.5 -23:02:00 15.6 173 Positions are for J2000
Event circumstances last updated at 2021/10/06 01:06:04 UT
Marc W. Buie, Southwest Research Institute