Event between (470593) 08LP17 and star GA0600:49546044 with event index number of 2826974
Geocentric closest approach at 2029/08/30 03:42:35 UTC
J2000 position of star is 18:30:56.8 -29:36:04
Equinox of date position of star is 18:32:24.7 -29:35:01
Stellar brightness G=0.0,
use SENSEUP=2 with the MallinCam and and exposure
time of 125 milli-seconds with the QHY174 camera.
Star is 128 degrees from the moon.
Moon is 69% illuminated.
Apparent brightness V=21.9
[RECON map]
Object is 33.2 AU from the Sun
and 32.7 AU from the Earth.
Apparent velocity is 8.4
km/sec on the sky relative to the star, or,
1.3 arcsec/hr.
The 1-sigma error in the time of the event is 465 seconds.
The 1-sigma cross-track error in the shadow position is
1400 km.
The sky-plane scale is
23739.5 km/arcsec.
The object has an absolute magnitude Hv=6.5
Diameter=346.7 km assuming a 5% albedo -- 35.6 sec chord
Diameter=141.6 km assuming a 30% albedo -- 14.5 sec chord
Dynamical classification is CENTAURR
Star training set for 470593, (2029/08/30 03:43UT) Object RA Dec mag sep mel Antares 16:31:13.9 -26:29:42 0.9 26.93 155 Nunki 18:57:06.1 -26:15:25 2.0 6.30 122 PPM 268436 18:29:43.2 -29:47:46 6.0 0.71 129 PPM 268470 18:31:05.1 -29:14:18 7.2 0.51 129 PPM 268490 18:32:02.4 -29:38:33 9.7 0.18 128 470593 18:32:50.3 -29:34:42 0.0 128 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
1.9 sigma about the mid-time.
The median site spacing is 18.1 km
RECON observability=0.2 and success probability=0.0%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 03:42:39 | -15.3 | AT | Up | 7.8 | 189.3 | Really Low | 03:27:39 - 03:57:39 | 7710 |
| Kamloops | 03:44:29 | -8.7 | NT | Down | 9.7 | 177.0 | Really Low | 03:29:29 - 03:59:29 | 7600 |
| Kelowna | 03:44:22 | -9.5 | NT | Down | 10.5 | 177.8 | Really Low | 03:29:22 - 03:59:22 | 7592 |
| Peachland | 03:44:25 | -9.4 | NT | Down | 10.6 | 177.6 | Really Low | 03:29:25 - 03:59:25 | 7587 |
| Summerland | 03:44:24 | -9.5 | NT | Down | 10.8 | 177.6 | Really Low | 03:29:24 - 03:59:24 | 7585 |
| Penticton | 03:44:24 | -9.6 | NT | Down | 10.8 | 177.7 | Really Low | 03:29:24 - 03:59:24 | 7584 |
| Oliver | 03:44:21 | -9.8 | NT | Down | 11.2 | 177.7 | Really Low | 03:29:21 - 03:59:21 | 7577 |
| Anarchist Mountain Observatory | 03:44:22 | -10.0 | NT | Down | 11.4 | 177.9 | Really Low | 03:29:22 - 03:59:22 | 7575 |
| Okanogan | 03:44:24 | -10.1 | NT | Down | 12.0 | 177.7 | Really Low | 03:29:24 - 03:59:24 | 7558 |
| Brewster | 03:44:25 | -10.1 | NT | Down | 12.3 | 177.5 | Really Low | 03:29:25 - 03:59:25 | 7549 |
| Manson/Chelan | 03:44:29 | -10.0 | NT | Down | 12.5 | 177.2 | Really Low | 03:29:29 - 03:59:29 | 7540 |
| Wenatchee | 03:44:31 | -10.1 | NT | Down | 12.9 | 177.0 | Really Low | 03:29:31 - 03:59:31 | 7526 |
| Victoria | 03:44:56 | -7.8 | NT | Down | 11.7 | 174.4 | Really Low | 03:29:56 - 03:59:56 | 7518 |
| Ellensburg | 03:44:33 | -10.1 | NT | Down | 13.3 | 176.9 | Really Low | 03:29:33 - 03:59:33 | 7514 |
| PNWRO | 03:44:18 | -11.6 | NT | Down | 14.4 | 178.3 | Really Low | 03:29:18 - 03:59:18 | 7504 |
| Yakima | 03:44:33 | -10.3 | NT | Down | 13.7 | 176.8 | Really Low | 03:29:33 - 03:59:33 | 7502 |
| Toppenish/White Swan | 03:44:30 | -10.5 | NT | Down | 14.0 | 177.0 | Really Low | 03:29:30 - 03:59:30 | 7498 |
| The Dalles | 03:44:39 | -10.3 | NT | Down | 14.7 | 176.3 | Really Low | 03:29:39 - 03:59:39 | 7467 |
| Maupin | 03:44:38 | -10.6 | NT | Down | 15.1 | 176.4 | Really Low | 03:29:38 - 03:59:38 | 7456 |
| Sisters | 03:44:42 | -10.6 | NT | Down | 16.0 | 175.9 | Really Low | 03:29:42 - 03:59:42 | 7424 |
| Bend | 03:44:39 | -10.9 | NT | Down | 16.2 | 176.1 | Really Low | 03:29:39 - 03:59:39 | 7420 |
| Oregon Observatory | 03:44:40 | -10.9 | NT | Down | 16.4 | 176.0 | Really Low | 03:29:40 - 03:59:40 | 7413 |
| Dunrhomin | 03:42:07 | -22.7 | Dark | Down | 19.4 | 190.4 | Really Low | 03:27:07 - 03:57:07 | 7403 |
| Nikitin | 03:42:09 | -22.8 | Dark | Down | 19.6 | 190.4 | Really Low | 03:27:09 - 03:57:09 | 7396 |
| CU-SBO | 03:42:08 | -22.8 | Dark | Down | 19.6 | 190.3 | Really Low | 03:27:08 - 03:57:08 | 7394 |
| Chiloquin | 03:44:44 | -11.1 | NT | Down | 17.7 | 175.6 | Really Low | 03:29:44 - 03:59:44 | 7363 |
| Klamath Falls | 03:44:45 | -11.3 | NT | Down | 18.0 | 175.7 | Really Low | 03:29:45 - 03:59:45 | 7352 |
| Cedarville | 03:44:30 | -12.7 | AT | Down | 18.8 | 177.1 | Really Low | 03:29:30 - 03:59:30 | 7347 |
| Fall River/Burney | 03:44:42 | -12.0 | AT | Down | 19.2 | 176.0 | Really Low | 03:29:42 - 03:59:42 | 7314 |
| Gimple | 03:44:36 | -12.8 | AT | Down | 20.2 | 176.5 | Low | 03:29:36 - 03:59:36 | 7286 |
| Greenville | 03:44:38 | -12.7 | AT | Down | 20.2 | 176.4 | Low | 03:29:38 - 03:59:38 | 7285 |
| Portola | 03:44:32 | -13.2 | AT | Down | 20.5 | 176.8 | Low | 03:29:32 - 03:59:32 | 7278 |
| Quincy | 03:44:37 | -12.8 | AT | Down | 20.4 | 176.4 | Low | 03:29:37 - 03:59:37 | 7277 |
| Reno | 03:44:26 | -13.7 | AT | Down | 20.8 | 177.4 | Low | 03:29:26 - 03:59:26 | 7276 |
| Carson City | 03:44:26 | -13.9 | AT | Down | 21.2 | 177.4 | Low | 03:29:26 - 03:59:26 | 7262 |
| Yerington | 03:44:19 | -14.4 | AT | Down | 21.4 | 178.0 | Low | 03:29:19 - 03:59:19 | 7261 |
| Gardnerville | 03:44:26 | -14.0 | AT | Down | 21.4 | 177.4 | Low | 03:29:26 - 03:59:26 | 7252 |
| Hawthorne | 03:44:15 | -14.9 | AT | Down | 21.9 | 178.4 | Low | 03:29:15 - 03:59:15 | 7248 |
| Lee Vining | 03:44:18 | -14.8 | AT | Down | 22.4 | 178.0 | Low | 03:29:18 - 03:59:18 | 7219 |
| Bishop | 03:44:11 | -15.6 | AT | Down | 23.0 | 178.6 | Low | 03:29:11 - 03:59:11 | 7201 |
| Beatty | 03:43:56 | -16.9 | AT | Down | 23.5 | 180.1 | Low | 03:28:56 - 03:58:56 | 7198 |
| Patrick | 03:43:25 | -19.6 | Dark | Down | 24.9 | 182.8 | Low | 03:28:25 - 03:58:25 | 7157 |
| Laughlin/Bullhead City | 03:43:32 | -19.2 | Dark | Down | 25.2 | 182.1 | Low | 03:28:32 - 03:58:32 | 7139 |
| Lake Havasu City | 03:43:29 | -19.7 | Dark | Down | 25.9 | 182.4 | Low | 03:28:29 - 03:58:29 | 7110 |
| George/Scottsdale | 03:43:03 | -21.7 | Dark | Down | 26.5 | 184.7 | Low | 03:28:03 - 03:58:03 | 7091 |
| Idyllwild | 03:43:53 | -18.3 | Dark | Down | 26.7 | 180.1 | Low | 03:28:53 - 03:58:53 | 7051 |
| Wildwood | 03:44:12 | -16.8 | AT | Down | 26.3 | 178.4 | Low | 03:29:12 - 03:59:12 | 7047 |
| Calipatria | 03:43:41 | -19.4 | Dark | Down | 27.3 | 181.3 | Low | 03:28:41 - 03:58:41 | 7031 |
| Yuma | 03:43:31 | -20.2 | Dark | Down | 27.7 | 182.1 | Low | 03:28:31 - 03:58:31 | 7017 |
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 470593, (2029/08/30 03:43UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 26.93 155 Nunki 18:55:15.9 -26:17:49 2.0 6.30 122 PPM 268436 18:27:49.5 -29:49:00 6.0 0.71 129 PPM 268470 18:29:11.9 -29:15:36 7.2 0.51 129 PPM 268490 18:30:08.9 -29:39:53 9.7 0.18 128 470593 18:30:56.8 -29:36:04 0.0 128 Positions are for J2000
Event circumstances last updated at 2022/12/16 03:07:37 UT
Marc W. Buie, Southwest Research Institute