Event between (535029) 14WG510 and star GA0960:01178128 with event index number of 2369916
Geocentric closest approach at 2028/11/01 06:56:09 UTC
J2000 position of star is 06:03:54.1 +06:03:56
Equinox of date position of star is 06:05:07.9 +06:03:47
Stellar brightness G=16.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 67 degrees from the moon.
Moon is 99% illuminated.
TNO apparent brightness V=22.8
[RECON map]
TNO is 39.5 AU from the Sun
and 38.9 AU from the Earth.
The TNO is moving 15.7
km/sec on the sky relative to the star, or,
2.0 arcsec/hr.
The 1-sigma error in the time of the event is 386 seconds.
The 1-sigma cross-track error in the shadow position is
3768 km.
The sky-plane scale is
28234.1 km/arcsec.
The TNO has an absolute magnitude Hv=6.7
Diameter=275.4 km assuming a 5% albedo -- 17.5 sec chord
Diameter=112.4 km assuming a 30% albedo -- 7.2 sec chord
Dynamical classification is 3:2E
Star training set for 535029, (2028/11/01 06:56UT) Object RA Dec mag sep mel Betelgeuse 05:56:44.0 +07:24:36 0.4 2.55 65 Bellatrix 05:26:40.8 +06:22:24 1.6 9.64 58 63 Ori 06:06:30.5 +05:24:57 6.4 0.70 67 PPM 149824 06:04:51.7 +06:23:07 8.4 0.35 67 PPM 149840 06:05:24.3 +05:57:23 10.1 0.11 67 535029 06:05:26.9 +06:03:45 16.7 67 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
2.3 sigma about the mid-time.
The median site spacing is 14.7 km
RECON observability=0.9 and success probability=2.4%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Nikitin | 06:53:44 | -8.4 | NT | Up | -8.7 | 193.6 | Not Up | 06:38:44 - 07:08:44 | 8760 |
| Kamloops | 06:57:41 | -52.7 | Dark | Up | 19.9 | 105.3 | Really Low | 06:42:41 - 07:12:41 | 8717 |
| Victoria | 06:57:59 | -54.0 | Dark | Up | 18.5 | 102.1 | Really Low | 06:42:59 - 07:12:59 | 8693 |
| Peachland | 06:57:47 | -53.7 | Dark | Up | 20.5 | 105.5 | Low | 06:42:47 - 07:12:47 | 8673 |
| Kelowna | 06:57:47 | -53.7 | Dark | Up | 20.7 | 105.8 | Low | 06:42:47 - 07:12:47 | 8672 |
| Summerland | 06:57:48 | -53.9 | Dark | Up | 20.6 | 105.5 | Low | 06:42:48 - 07:12:48 | 8666 |
| Penticton | 06:57:49 | -53.9 | Dark | Up | 20.7 | 105.6 | Low | 06:42:49 - 07:12:49 | 8661 |
| Oliver | 06:57:51 | -54.3 | Dark | Up | 20.8 | 105.5 | Low | 06:42:51 - 07:12:51 | 8648 |
| Anarchist Mountain Observatory | 06:57:53 | -54.5 | Dark | Up | 21.0 | 105.6 | Low | 06:42:53 - 07:12:53 | 8638 |
| Okanogan | 06:57:56 | -55.1 | Dark | Up | 21.0 | 105.2 | Low | 06:42:56 - 07:12:56 | 8617 |
| Brewster | 06:57:56 | -55.3 | Dark | Up | 20.9 | 104.9 | Low | 06:42:56 - 07:12:56 | 8610 |
| Manson/Chelan | 06:58:02 | -55.4 | Dark | Up | 20.8 | 104.5 | Low | 06:43:02 - 07:13:02 | 8609 |
| Wenatchee | 06:58:03 | -55.8 | Dark | Up | 20.8 | 104.2 | Low | 06:43:03 - 07:13:03 | 8592 |
| Ellensburg | 06:58:05 | -56.1 | Dark | Up | 20.7 | 103.9 | Low | 06:43:05 - 07:13:05 | 8580 |
| Yakima | 06:58:09 | -56.5 | Dark | Up | 20.8 | 103.8 | Low | 06:43:09 - 07:13:09 | 8563 |
| Toppenish/White Swan | 06:58:09 | -56.8 | Dark | Up | 21.0 | 103.8 | Low | 06:43:09 - 07:13:09 | 8551 |
| The Dalles | 06:58:18 | -57.3 | Dark | Up | 20.7 | 102.9 | Low | 06:43:18 - 07:13:18 | 8532 |
| Maupin | 06:58:18 | -57.7 | Dark | Up | 20.8 | 102.9 | Low | 06:43:18 - 07:13:18 | 8512 |
| PNWRO | 06:58:12 | -57.5 | Dark | Up | 22.1 | 104.9 | Low | 06:43:12 - 07:13:12 | 8505 |
| Sisters | 06:58:23 | -58.4 | Dark | Up | 20.7 | 102.2 | Low | 06:43:23 - 07:13:23 | 8483 |
| Sleaford | 06:57:06 | -52.5 | Dark | Up | 27.6 | 118.5 | Low | 06:42:06 - 07:12:06 | 8475 |
| Bend | 06:58:27 | -58.7 | Dark | Up | 20.9 | 102.3 | Low | 06:43:27 - 07:13:27 | 8467 |
| Oregon Observatory | 06:58:29 | -58.8 | Dark | Up | 20.9 | 102.1 | Low | 06:43:29 - 07:13:29 | 8461 |
| Chiloquin | 06:58:36 | -59.9 | Dark | Up | 20.9 | 101.4 | Low | 06:43:36 - 07:13:36 | 8407 |
| Klamath Falls | 06:58:40 | -60.2 | Dark | Up | 21.0 | 101.3 | Low | 06:43:40 - 07:13:40 | 8389 |
| Fall River/Burney | 06:58:47 | -61.4 | Dark | Up | 21.6 | 101.1 | Low | 06:43:47 - 07:13:47 | 8321 |
| Cedarville | 06:58:41 | -61.3 | Dark | Up | 22.3 | 102.2 | Low | 06:43:41 - 07:13:41 | 8321 |
| Greenville | 06:58:49 | -62.4 | Dark | Up | 22.1 | 101.1 | Low | 06:43:49 - 07:13:49 | 8265 |
| Gimple | 06:58:47 | -62.4 | Dark | Up | 22.1 | 101.2 | Low | 06:43:47 - 07:13:47 | 8263 |
| Quincy | 06:58:51 | -62.5 | Dark | Up | 22.1 | 101.0 | Low | 06:43:51 - 07:13:51 | 8254 |
| Portola | 06:58:51 | -62.8 | Dark | Up | 22.5 | 101.3 | Low | 06:43:51 - 07:13:51 | 8237 |
| Reno | 06:58:53 | -63.3 | Dark | Up | 23.1 | 101.7 | Low | 06:43:53 - 07:13:53 | 8208 |
| Carson City | 06:58:51 | -63.6 | Dark | Up | 23.1 | 101.5 | Low | 06:43:51 - 07:13:51 | 8189 |
| Gardnerville | 06:58:56 | -63.8 | Dark | Up | 23.2 | 101.5 | Low | 06:43:56 - 07:13:56 | 8174 |
| Yerington | 06:58:51 | -64.0 | Dark | Up | 23.7 | 101.9 | Low | 06:43:51 - 07:13:51 | 8163 |
| Hawthorne | 06:58:57 | -64.6 | Dark | Up | 24.2 | 102.1 | Low | 06:43:57 - 07:13:57 | 8125 |
| Lee Vining | 06:58:59 | -64.9 | Dark | Up | 23.9 | 101.5 | Low | 06:43:59 - 07:13:59 | 8105 |
| Bishop | 06:59:02 | -65.7 | Dark | Up | 24.6 | 101.7 | Low | 06:44:02 - 07:14:02 | 8053 |
| Beatty | 06:58:58 | -66.6 | Dark | Up | 26.0 | 102.6 | Low | 06:43:58 - 07:13:58 | 7987 |
| Dunrhomin | 06:58:13 | -64.2 | Dark | Up | 33.4 | 113.2 | Up | 06:43:13 - 07:13:13 | 7877 |
| CU-SBO | 06:58:14 | -64.4 | Dark | Up | 33.5 | 112.9 | Up | 06:43:14 - 07:13:14 | 7865 |
| Wildwood | 06:59:22 | -68.7 | Dark | Up | 25.1 | 100.2 | Low | 06:44:22 - 07:14:22 | 7859 |
| Laughlin/Bullhead City | 06:59:06 | -68.8 | Dark | Up | 28.1 | 103.3 | Low | 06:44:06 - 07:14:06 | 7824 |
| Patrick | 06:59:04 | -68.7 | Dark | Up | 28.6 | 103.9 | Low | 06:44:04 - 07:14:04 | 7822 |
| Idyllwild | 06:59:20 | -69.6 | Dark | Up | 26.7 | 101.2 | Low | 06:44:20 - 07:14:20 | 7790 |
| Lake Havasu City | 06:59:09 | -69.5 | Dark | Up | 28.5 | 103.1 | Low | 06:44:09 - 07:14:09 | 7775 |
| Calipatria | 06:59:19 | -70.5 | Dark | Up | 27.8 | 101.6 | Low | 06:44:19 - 07:14:19 | 7718 |
| Yuma | 06:59:20 | -71.2 | Dark | Up | 28.7 | 102.0 | Low | 06:44:20 - 07:14:20 | 7666 |
| George/Scottsdale | 06:59:08 | -70.7 | Dark | Up | 30.6 | 104.3 | Up | 06:44:08 - 07:14:08 | 7658 |
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 535029, (2028/11/01 06:56UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 2.55 65 Bellatrix 05:25:07.8 +06:20:58 1.6 9.64 58 63 Ori 06:04:58.1 +05:25:12 6.4 0.70 67 PPM 149824 06:03:18.7 +06:23:17 8.4 0.35 67 PPM 149840 06:03:51.6 +05:57:35 10.1 0.11 67 535029 06:03:54.1 +06:03:56 16.7 67 Positions are for J2000
Event circumstances last updated at 2022/12/06 03:13:36 UT
Marc W. Buie, Southwest Research Institute