Event between (468861) 13LU28 and star GA0760:00372820 with event index number of 2706929
Geocentric closest approach at 2029/02/02 05:21:48 UTC
J2000 position of star is 04:31:32.9 -12:29:52
Equinox of date position of star is 04:32:41.5 -12:26:48
Stellar brightness G=16.3,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 104 degrees from the moon.
Moon is 88% illuminated.
Apparent brightness V=19.6
[RECON map]
Object is 12.7 AU from the Sun
and 12.4 AU from the Earth.
Apparent velocity is 19.6
km/sec on the sky relative to the star, or,
7.9 arcsec/hr.
The 1-sigma error in the time of the event is 54 seconds.
The 1-sigma cross-track error in the shadow position is
2319 km.
The sky-plane scale is
8961.4 km/arcsec.
The object has an absolute magnitude Hv=8.3
Diameter=128.2 km assuming a 5% albedo -- 6.8 sec chord
Diameter=52.4 km assuming a 30% albedo -- 2.8 sec chord
Dynamical classification is CENTAURR
Star training set for 468861, (2029/02/02 05:22UT) Object RA Dec mag sep mel Rigel 05:15:56.2 -08:10:13 0.1 11.41 94 67Bet Eri 05:09:16.9 -05:03:03 2.8 11.63 96 PPM 214397 04:30:28.1 -12:59:11 5.6 0.81 105 PPM 214454 04:33:18.6 -12:34:21 7.6 0.17 104 468861 04:32:54.4 -12:26:14 16.3 104 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 14.4 km
RECON observability=1.0 and success probability=1.4%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 05:21:33 | -47.9 | Dark | Up | 17.1 | 220.3 | Really Low | 05:16:34 - 05:26:33 | 7145 |
| Kamloops | 05:21:51 | -41.6 | Dark | Up | 23.2 | 206.6 | Low | 05:16:52 - 05:26:51 | 6936 |
| Kelowna | 05:21:46 | -42.5 | Dark | Up | 23.7 | 207.6 | Low | 05:16:47 - 05:26:46 | 6915 |
| Peachland | 05:21:47 | -42.4 | Dark | Up | 23.8 | 207.3 | Low | 05:16:48 - 05:26:47 | 6907 |
| Summerland | 05:21:45 | -42.5 | Dark | Up | 24.0 | 207.5 | Low | 05:16:46 - 05:26:45 | 6902 |
| Penticton | 05:21:45 | -42.6 | Dark | Up | 24.0 | 207.6 | Low | 05:16:46 - 05:26:45 | 6901 |
| Oliver | 05:21:45 | -42.8 | Dark | Up | 24.3 | 207.7 | Low | 05:16:45 - 05:26:44 | 6886 |
| Anarchist Mountain Observatory | 05:21:44 | -43.0 | Dark | Up | 24.4 | 207.9 | Low | 05:16:45 - 05:26:44 | 6883 |
| Okanogan | 05:21:43 | -43.1 | Dark | Up | 25.0 | 207.8 | Low | 05:16:44 - 05:26:43 | 6852 |
| Brewster | 05:21:42 | -43.1 | Dark | Up | 25.3 | 207.6 | Low | 05:16:42 - 05:26:41 | 6837 |
| Manson/Chelan | 05:21:43 | -43.0 | Dark | Up | 25.6 | 207.3 | Low | 05:16:44 - 05:26:43 | 6823 |
| Victoria | 05:21:56 | -40.8 | Dark | Up | 26.0 | 203.9 | Low | 05:16:56 - 05:26:55 | 6804 |
| Wenatchee | 05:21:43 | -43.1 | Dark | Up | 26.1 | 207.2 | Low | 05:16:43 - 05:26:42 | 6800 |
| Ellensburg | 05:21:42 | -43.2 | Dark | Up | 26.5 | 207.1 | Low | 05:16:43 - 05:26:42 | 6778 |
| Yakima | 05:21:42 | -43.3 | Dark | Up | 26.9 | 207.2 | Low | 05:16:42 - 05:26:41 | 6759 |
| PNWRO | 05:21:34 | -44.6 | Dark | Up | 26.9 | 209.0 | Low | 05:16:35 - 05:26:34 | 6756 |
| Toppenish/White Swan | 05:21:41 | -43.5 | Dark | Up | 27.0 | 207.4 | Low | 05:16:42 - 05:26:41 | 6752 |
| The Dalles | 05:21:41 | -43.3 | Dark | Up | 28.0 | 206.8 | Low | 05:16:42 - 05:26:41 | 6703 |
| Maupin | 05:21:39 | -43.6 | Dark | Up | 28.3 | 207.0 | Low | 05:16:40 - 05:26:39 | 6685 |
| Sisters | 05:21:40 | -43.6 | Dark | Up | 29.3 | 206.7 | Low | 05:16:40 - 05:26:39 | 6634 |
| Bend | 05:21:38 | -43.8 | Dark | Up | 29.4 | 207.0 | Low | 05:16:39 - 05:26:38 | 6626 |
| Dunrhomin | 05:20:32 | -56.0 | Dark | Up | 25.6 | 223.9 | Low | 05:15:32 - 05:25:31 | 6624 |
| Oregon Observatory | 05:21:38 | -43.8 | Dark | Up | 29.6 | 206.9 | Low | 05:16:38 - 05:26:37 | 6615 |
| Nikitin | 05:20:30 | -56.0 | Dark | Up | 25.8 | 223.9 | Low | 05:15:31 - 05:25:30 | 6614 |
| CU-SBO | 05:20:30 | -56.0 | Dark | Up | 25.9 | 223.8 | Low | 05:15:31 - 05:25:30 | 6610 |
| Chiloquin | 05:21:37 | -44.0 | Dark | Up | 30.9 | 206.8 | Up | 05:16:37 - 05:26:36 | 6540 |
| Klamath Falls | 05:21:35 | -44.2 | Dark | Up | 31.2 | 207.0 | Up | 05:16:36 - 05:26:35 | 6523 |
| Cedarville | 05:21:33 | -45.5 | Dark | Up | 31.3 | 208.9 | Up | 05:16:34 - 05:26:33 | 6512 |
| Fall River/Burney | 05:21:33 | -44.8 | Dark | Up | 32.1 | 207.7 | Up | 05:16:34 - 05:26:33 | 6465 |
| Gimple | 05:21:33 | -45.5 | Dark | Up | 32.7 | 208.6 | Up | 05:16:34 - 05:26:33 | 6423 |
| Greenville | 05:21:33 | -45.4 | Dark | Up | 32.8 | 208.5 | Up | 05:16:34 - 05:26:33 | 6422 |
| Portola | 05:21:33 | -45.9 | Dark | Up | 32.9 | 209.1 | Up | 05:16:34 - 05:26:33 | 6412 |
| Quincy | 05:21:33 | -45.5 | Dark | Up | 32.9 | 208.5 | Up | 05:16:34 - 05:26:33 | 6411 |
| Reno | 05:21:33 | -46.4 | Dark | Up | 32.9 | 209.9 | Up | 05:16:34 - 05:26:33 | 6409 |
| Yerington | 05:21:33 | -47.1 | Dark | Up | 33.1 | 210.8 | Up | 05:16:34 - 05:26:33 | 6391 |
| Carson City | 05:21:33 | -46.6 | Dark | Up | 33.2 | 210.0 | Up | 05:16:34 - 05:26:33 | 6390 |
| Gardnerville | 05:21:33 | -46.7 | Dark | Up | 33.3 | 210.1 | Up | 05:16:34 - 05:26:33 | 6377 |
| Hawthorne | 05:21:33 | -47.6 | Dark | Up | 33.3 | 211.5 | Up | 05:16:34 - 05:26:33 | 6375 |
| Lee Vining | 05:21:33 | -47.5 | Dark | Up | 33.9 | 211.1 | Up | 05:16:34 - 05:26:33 | 6334 |
| Bishop | 05:21:10 | -48.1 | Dark | Up | 34.2 | 212.0 | Up | 05:16:11 - 05:26:10 | 6298 |
| Beatty | 05:21:02 | -49.5 | Dark | Up | 33.9 | 213.9 | Up | 05:16:03 - 05:26:02 | 6295 |
| Patrick | 05:20:48 | -52.1 | Dark | Up | 33.8 | 217.4 | Up | 05:15:48 - 05:25:47 | 6243 |
| Laughlin/Bullhead City | 05:20:49 | -51.7 | Dark | Up | 34.3 | 216.8 | Up | 05:15:50 - 05:25:49 | 6217 |
| Lake Havasu City | 05:20:47 | -52.1 | Dark | Up | 34.7 | 217.3 | Up | 05:15:47 - 05:25:46 | 6178 |
| George/Scottsdale | 05:20:35 | -54.2 | Dark | Up | 34.1 | 220.1 | Up | 05:15:36 - 05:25:35 | 6161 |
| Idyllwild | 05:20:54 | -50.4 | Dark | Up | 36.5 | 215.2 | Up | 05:15:55 - 05:25:54 | 6094 |
| Wildwood | 05:21:03 | -48.8 | Dark | Up | 37.0 | 213.0 | Up | 05:16:03 - 05:26:02 | 6087 |
| Calipatria | 05:20:48 | -51.5 | Dark | Up | 36.4 | 216.7 | Up | 05:15:48 - 05:25:47 | 6070 |
| Yuma | 05:20:43 | -52.3 | Dark | Up | 36.3 | 217.8 | Up | 05:15:44 - 05:25:43 | 6054 |
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 468861, (2029/02/02 05:22UT) Object RA Dec mag sep mel Rigel 05:14:32.3 -08:12:06 0.1 11.41 94 67Bet Eri 05:07:50.8 -05:05:13 2.8 11.63 96 PPM 214397 04:29:06.9 -13:02:54 5.6 0.81 105 PPM 214454 04:31:57.2 -12:37:58 7.6 0.17 104 468861 04:31:32.9 -12:29:52 16.3 104 Positions are for J2000
Event circumstances last updated at 2024/06/26 21:31:00 UT
Marc W. Buie, Southwest Research Institute