Event between (529780) 10MQ116 and star GA1220:00366509 with event index number of 2816227
Geocentric closest approach at 2029/07/24 06:37:13 UTC
J2000 position of star is 02:05:14.0 +32:15:41
Equinox of date position of star is 02:06:38.2 +32:22:30
Stellar brightness G=15.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 113 degrees from the moon.
Moon is 98% illuminated.
Apparent brightness V=22.1
[RECON map]
Object is 45.7 AU from the Sun
and 45.8 AU from the Earth.
Apparent velocity is 13.7
km/sec on the sky relative to the star, or,
1.5 arcsec/hr.
The 1-sigma error in the time of the event is 301 seconds.
The 1-sigma cross-track error in the shadow position is
4050 km.
The sky-plane scale is
33244.9 km/arcsec.
The object has an absolute magnitude Hv=5.3
Diameter=498.9 km assuming a 5% albedo -- 37.7 sec chord
Diameter=203.7 km assuming a 30% albedo -- 15.4 sec chord
Dynamical classification is SCATNEAR
Star training set for 529780, (2029/07/24 06:40UT) Object RA Dec mag sep mel Aldebaran 04:37:37.2 +16:33:59 0.8 37.49 144 Hamal 02:08:50.7 +23:36:04 2.0 8.81 111 3Eps Tri 02:04:42.1 +33:25:32 5.5 1.13 113 PPM 066891 02:03:57.7 +33:33:00 8.0 1.31 113 PPM 066914 02:05:02.2 +32:31:49 9.3 0.43 113 529780 02:06:57.9 +32:24:06 15.4 113 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
3.0 sigma about the mid-time.
The median site spacing is 0.0 km
RECON observability=0.0 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) |
| Yuma | 06:39:37 | -35.2 | Dark | Up | 6.8 | 55.8 | Really Low | 06:24:37 - 06:54:37 | 8291 |
| George/Scottsdale | 06:39:34 | -35.0 | Dark | Up | 9.3 | 57.3 | Really Low | 06:24:34 - 06:54:34 | 8270 |
| Calipatria | 06:39:42 | -34.6 | Dark | Up | 6.5 | 55.4 | Really Low | 06:24:42 - 06:54:42 | 8267 |
| Idyllwild | 06:39:50 | -33.7 | Dark | Up | 6.0 | 54.9 | Really Low | 06:24:50 - 06:54:50 | 8235 |
| Lake Havasu City | 06:39:47 | -33.6 | Dark | Up | 8.1 | 56.2 | Really Low | 06:24:47 - 06:54:47 | 8227 |
| Laughlin/Bullhead City | 06:39:51 | -32.9 | Dark | Up | 8.3 | 56.1 | Really Low | 06:24:51 - 06:54:51 | 8198 |
| Wildwood | 06:40:00 | -32.8 | Dark | Up | 5.0 | 54.0 | Really Low | 06:25:00 - 06:55:00 | 8197 |
| Patrick | 06:39:52 | -32.9 | Dark | Up | 8.9 | 56.5 | Really Low | 06:24:52 - 06:54:52 | 8194 |
| Beatty | 06:40:09 | -30.7 | Dark | Up | 7.9 | 55.2 | Really Low | 06:25:09 - 06:55:09 | 8107 |
| Bishop | 06:40:19 | -29.8 | Dark | Up | 7.1 | 54.4 | Really Low | 06:25:19 - 06:55:19 | 8069 |
| Lee Vining | 06:40:24 | -29.1 | Dark | Up | 7.0 | 54.1 | Really Low | 06:25:24 - 06:55:24 | 8033 |
| Hawthorne | 06:40:26 | -28.7 | Dark | Up | 7.6 | 54.4 | Really Low | 06:25:26 - 06:55:26 | 8014 |
| CU-SBO | 06:39:53 | -29.9 | Dark | Up | 17.1 | 61.9 | Really Low | 06:24:53 - 06:54:53 | 7990 |
| Nikitin | 06:39:52 | -29.8 | Dark | Up | 17.2 | 62.0 | Really Low | 06:24:52 - 06:54:52 | 7987 |
| Yerington | 06:40:30 | -28.1 | Dark | Up | 7.6 | 54.2 | Really Low | 06:25:30 - 06:55:30 | 7986 |
| Gardnerville | 06:40:31 | -28.0 | Dark | Up | 7.2 | 53.9 | Really Low | 06:25:31 - 06:55:31 | 7980 |
| Dunrhomin | 06:39:52 | -29.6 | Dark | Up | 17.3 | 62.0 | Really Low | 06:24:52 - 06:54:52 | 7977 |
| Carson City | 06:40:34 | -27.8 | Dark | Up | 7.3 | 53.9 | Really Low | 06:25:34 - 06:55:34 | 7968 |
| Reno | 06:40:36 | -27.4 | Dark | Up | 7.5 | 53.9 | Really Low | 06:25:36 - 06:55:36 | 7951 |
| Portola | 06:40:39 | -27.0 | Dark | Up | 7.3 | 53.6 | Really Low | 06:25:39 - 06:55:39 | 7929 |
| Quincy | 06:40:40 | -26.7 | Dark | Up | 7.1 | 53.3 | Really Low | 06:25:40 - 06:55:40 | 7915 |
| Gimple | 06:40:41 | -26.6 | Dark | Up | 7.2 | 53.4 | Really Low | 06:25:41 - 06:55:41 | 7907 |
| Greenville | 06:40:44 | -26.5 | Dark | Up | 7.2 | 53.3 | Really Low | 06:25:44 - 06:55:44 | 7906 |
| Fall River/Burney | 06:40:49 | -25.6 | Dark | Up | 7.5 | 53.2 | Really Low | 06:25:49 - 06:55:49 | 7855 |
| Cedarville | 06:40:48 | -25.5 | Dark | Up | 8.5 | 53.9 | Really Low | 06:25:48 - 06:55:48 | 7850 |
| Klamath Falls | 06:40:56 | -24.4 | Dark | Up | 8.0 | 53.1 | Really Low | 06:25:56 - 06:55:56 | 7790 |
| Chiloquin | 06:40:58 | -24.1 | Dark | Up | 8.1 | 53.1 | Really Low | 06:25:58 - 06:55:58 | 7771 |
| Oregon Observatory | 06:41:04 | -23.0 | Dark | Up | 9.2 | 53.5 | Really Low | 06:26:04 - 06:56:04 | 7709 |
| Bend | 06:41:05 | -22.9 | Dark | Up | 9.4 | 53.6 | Really Low | 06:26:05 - 06:56:05 | 7701 |
| Sisters | 06:41:06 | -22.6 | Dark | Up | 9.4 | 53.5 | Really Low | 06:26:06 - 06:56:06 | 7684 |
| Maupin | 06:41:10 | -21.9 | Dark | Up | 10.2 | 53.9 | Really Low | 06:26:10 - 06:56:10 | 7642 |
| PNWRO | 06:41:07 | -21.7 | Dark | Up | 11.9 | 55.4 | Really Low | 06:26:07 - 06:56:07 | 7624 |
| The Dalles | 06:41:12 | -21.5 | Dark | Up | 10.4 | 53.9 | Really Low | 06:26:12 - 06:56:12 | 7617 |
| Toppenish/White Swan | 06:41:14 | -21.0 | Dark | Up | 11.3 | 54.6 | Really Low | 06:26:14 - 06:56:14 | 7584 |
| Yakima | 06:41:14 | -20.7 | Dark | Up | 11.3 | 54.5 | Really Low | 06:26:14 - 06:56:14 | 7569 |
| Ellensburg | 06:41:17 | -20.4 | Dark | Up | 11.5 | 54.6 | Really Low | 06:26:17 - 06:56:17 | 7545 |
| Wenatchee | 06:41:18 | -20.0 | Dark | Up | 11.9 | 54.8 | Really Low | 06:26:18 - 06:56:18 | 7524 |
| Manson/Chelan | 06:41:20 | -19.6 | Dark | Up | 12.3 | 55.0 | Really Low | 06:26:20 - 06:56:20 | 7497 |
| Brewster | 06:41:20 | -19.5 | Dark | Up | 12.6 | 55.3 | Really Low | 06:26:20 - 06:56:20 | 7489 |
| Okanogan | 06:41:21 | -19.3 | Dark | Up | 12.9 | 55.5 | Really Low | 06:26:21 - 06:56:21 | 7475 |
| Anarchist Mountain Observatory | 06:41:23 | -18.8 | Dark | Up | 13.4 | 55.7 | Really Low | 06:26:23 - 06:56:23 | 7438 |
| Oliver | 06:41:25 | -18.6 | Dark | Up | 13.4 | 55.6 | Really Low | 06:26:25 - 06:56:25 | 7424 |
| Victoria | 06:41:33 | -18.2 | Dark | Up | 10.9 | 53.0 | Really Low | 06:26:33 - 06:56:33 | 7411 |
| Penticton | 06:41:27 | -18.3 | Dark | Up | 13.6 | 55.7 | Really Low | 06:26:27 - 06:56:27 | 7402 |
| Summerland | 06:41:27 | -18.2 | Dark | Up | 13.5 | 55.7 | Really Low | 06:26:27 - 06:56:27 | 7397 |
| Peachland | 06:41:28 | -18.0 | Dark | Up | 13.6 | 55.6 | Really Low | 06:26:28 - 06:56:28 | 7386 |
| Kelowna | 06:41:28 | -18.0 | AT | Up | 13.8 | 55.8 | Really Low | 06:26:28 - 06:56:28 | 7382 |
| Kamloops | 06:41:34 | -17.0 | AT | Up | 13.8 | 55.4 | Really Low | 06:26:34 - 06:56:34 | 7320 |
| Sleaford | 06:41:04 | -17.8 | AT | Up | 22.2 | 65.6 | Low | 06:26:04 - 06:56:04 | 7280 |
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 529780, (2029/07/24 06:40UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 37.49 144 Hamal 02:07:10.7 +23:27:41 2.0 8.81 111 3Eps Tri 02:02:57.8 +33:17:04 5.5 1.13 113 PPM 066891 02:02:13.4 +33:24:31 8.0 1.31 113 PPM 066914 02:03:18.3 +32:23:21 9.3 0.43 113 529780 02:05:14.0 +32:15:41 15.4 113 Positions are for J2000
Event circumstances last updated at 2023/12/12 04:38:14 UT
Marc W. Buie, Southwest Research Institute