Event between (523698) 14GD54 and star GA0700:05795104 with event index number of 2755122
Geocentric closest approach at 2029/05/05 06:14:19 UTC
J2000 position of star is 14:58:37.2 -19:09:04
Equinox of date position of star is 15:00:00.1 -19:14:50
Stellar brightness G=16.6,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 86 degrees from the moon.
Moon is 52% illuminated.
Apparent brightness V=22.3
[RECON map]
Object is 36.7 AU from the Sun
and 35.7 AU from the Earth.
Apparent velocity is 23.4
km/sec on the sky relative to the star, or,
3.3 arcsec/hr.
The 1-sigma error in the time of the event is 180 seconds.
The 1-sigma cross-track error in the shadow position is
1708 km.
The sky-plane scale is
25900.8 km/arcsec.
The object has an absolute magnitude Hv=6.7
Diameter=274.2 km assuming a 5% albedo -- 11.8 sec chord
Diameter=111.9 km assuming a 30% albedo -- 4.8 sec chord
Dynamical classification is SCATNEAR
Star training set for 523698, (2029/05/05 06:14UT) Object RA Dec mag sep mel Antares 16:31:12.7 -26:29:40 0.9 22.12 64 27Bet Lib 15:18:35.5 -09:29:21 2.6 10.73 84 PPM 229408 14:53:30.5 -18:28:28 6.2 1.79 87 PPM 229600 15:01:23.4 -19:25:13 8.2 0.30 85 PPM 229580 15:00:37.3 -19:26:55 9.6 0.20 86 PPM 229555 14:59:47.2 -19:09:19 10.1 0.16 86 523698 15:00:17.1 -19:16:00 16.6 85 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 10.8 km
RECON observability=0.7 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 | 06:16:10 | -20.9 | Dark | Down | 17.8 | 167.0 | Really Low | 06:01:10 - 06:31:10 | 11814 |
| Kamloops | 06:16:47 | -19.4 | Dark | Down | 16.1 | 153.1 | Really Low | 06:01:47 - 06:31:47 | 11362 |
| Kelowna | 06:16:46 | -20.4 | Dark | Down | 17.1 | 153.8 | Really Low | 06:01:46 - 06:31:46 | 11346 |
| Peachland | 06:16:48 | -20.4 | Dark | Down | 17.1 | 153.5 | Really Low | 06:01:48 - 06:31:48 | 11332 |
| Summerland | 06:16:46 | -20.5 | Dark | Down | 17.3 | 153.6 | Really Low | 06:01:46 - 06:31:46 | 11327 |
| Penticton | 06:16:45 | -20.6 | Dark | Down | 17.4 | 153.7 | Really Low | 06:01:45 - 06:31:45 | 11327 |
| Oliver | 06:16:48 | -21.0 | Dark | Down | 17.7 | 153.6 | Really Low | 06:01:48 - 06:31:48 | 11308 |
| Anarchist Mountain Observatory | 06:16:46 | -21.2 | Dark | Down | 17.9 | 153.8 | Really Low | 06:01:46 - 06:31:46 | 11305 |
| Okanogan | 06:16:48 | -21.7 | Dark | Down | 18.4 | 153.5 | Really Low | 06:01:48 - 06:31:48 | 11263 |
| Brewster | 06:16:48 | -21.9 | Dark | Down | 18.6 | 153.3 | Really Low | 06:01:48 - 06:31:48 | 11242 |
| Dunrhomin | 06:16:09 | -32.6 | Dark | Down | 29.5 | 166.6 | Low | 06:01:09 - 06:31:09 | 11242 |
| Nikitin | 06:16:09 | -32.8 | Dark | Down | 29.7 | 166.5 | Low | 06:01:09 - 06:31:09 | 11231 |
| CU-SBO | 06:16:10 | -32.8 | Dark | Down | 29.7 | 166.4 | Low | 06:01:10 - 06:31:10 | 11225 |
| Manson/Chelan | 06:16:49 | -22.0 | Dark | Down | 18.7 | 152.9 | Really Low | 06:01:49 - 06:31:49 | 11220 |
| Wenatchee | 06:16:51 | -22.3 | Dark | Down | 19.0 | 152.7 | Really Low | 06:01:51 - 06:31:51 | 11188 |
| Ellensburg | 06:16:51 | -22.6 | Dark | Down | 19.3 | 152.4 | Really Low | 06:01:51 - 06:31:51 | 11158 |
| Victoria | 06:16:56 | -20.4 | Dark | Down | 17.1 | 150.0 | Really Low | 06:01:56 - 06:31:56 | 11156 |
| PNWRO | 06:16:48 | -24.0 | Dark | Down | 20.7 | 153.8 | Low | 06:01:48 - 06:31:48 | 11152 |
| Yakima | 06:16:52 | -23.0 | Dark | Down | 19.7 | 152.3 | Really Low | 06:01:52 - 06:31:52 | 11134 |
| Toppenish/White Swan | 06:16:51 | -23.2 | Dark | Down | 19.9 | 152.4 | Really Low | 06:01:51 - 06:31:51 | 11127 |
| The Dalles | 06:16:53 | -23.7 | Dark | Down | 20.4 | 151.5 | Low | 06:01:53 - 06:31:53 | 11056 |
| Maupin | 06:16:54 | -24.1 | Dark | Down | 20.8 | 151.6 | Low | 06:01:54 - 06:31:54 | 11035 |
| Sisters | 06:16:55 | -24.7 | Dark | Down | 21.4 | 151.0 | Low | 06:01:55 - 06:31:55 | 10966 |
| Bend | 06:16:55 | -25.0 | Dark | Down | 21.7 | 151.2 | Low | 06:01:55 - 06:31:55 | 10960 |
| Oregon Observatory | 06:16:56 | -25.1 | Dark | Down | 21.8 | 151.0 | Low | 06:01:56 - 06:31:56 | 10945 |
| Chiloquin | 06:16:58 | -26.1 | Dark | Down | 22.8 | 150.4 | Low | 06:01:58 - 06:31:58 | 10848 |
| Cedarville | 06:16:53 | -27.6 | Dark | Down | 24.3 | 151.7 | Low | 06:01:53 - 06:31:53 | 10839 |
| Klamath Falls | 06:16:57 | -26.5 | Dark | Down | 23.1 | 150.4 | Low | 06:01:57 - 06:31:57 | 10829 |
| Fall River/Burney | 06:16:58 | -27.6 | Dark | Down | 24.3 | 150.5 | Low | 06:01:58 - 06:31:58 | 10765 |
| Gimple | 06:16:58 | -28.6 | Dark | Down | 25.3 | 150.8 | Low | 06:01:58 - 06:31:58 | 10724 |
| Greenville | 06:16:58 | -28.6 | Dark | Down | 25.2 | 150.7 | Low | 06:01:58 - 06:31:58 | 10721 |
| Reno | 06:16:54 | -29.5 | Dark | Down | 26.2 | 151.6 | Low | 06:01:54 - 06:31:54 | 10721 |
| Portola | 06:16:56 | -29.1 | Dark | Down | 25.7 | 151.1 | Low | 06:01:56 - 06:31:56 | 10716 |
| Quincy | 06:16:57 | -28.8 | Dark | Down | 25.4 | 150.6 | Low | 06:01:57 - 06:31:57 | 10707 |
| Yerington | 06:16:53 | -30.2 | Dark | Down | 26.9 | 152.1 | Low | 06:01:53 - 06:31:53 | 10706 |
| Carson City | 06:16:54 | -29.8 | Dark | Down | 26.5 | 151.6 | Low | 06:01:54 - 06:31:54 | 10697 |
| Hawthorne | 06:16:52 | -30.8 | Dark | Down | 27.5 | 152.5 | Low | 06:01:52 - 06:31:52 | 10693 |
| Gardnerville | 06:16:55 | -30.1 | Dark | Down | 26.7 | 151.6 | Low | 06:01:55 - 06:31:55 | 10682 |
| Beatty | 06:16:46 | -32.9 | Dark | Down | 29.6 | 154.0 | Low | 06:01:46 - 06:31:46 | 10648 |
| Patrick | 06:16:37 | -35.2 | Dark | Down | 31.9 | 156.5 | Up | 06:01:37 - 06:31:37 | 10646 |
| Lee Vining | 06:16:53 | -31.2 | Dark | Down | 27.8 | 151.9 | Low | 06:01:53 - 06:31:53 | 10638 |
| Bishop | 06:16:51 | -32.0 | Dark | Down | 28.6 | 152.5 | Low | 06:01:51 - 06:31:51 | 10622 |
| Laughlin/Bullhead City | 06:16:39 | -35.2 | Dark | Down | 31.9 | 155.7 | Up | 06:01:39 - 06:31:39 | 10603 |
| George/Scottsdale | 06:16:31 | -37.4 | Dark | Down | 34.1 | 158.2 | Up | 06:01:31 - 06:31:31 | 10597 |
| Lake Havasu City | 06:16:38 | -35.9 | Dark | Down | 32.6 | 155.8 | Up | 06:01:38 - 06:31:38 | 10565 |
| Idyllwild | 06:16:47 | -35.8 | Dark | Down | 32.5 | 153.2 | Up | 06:01:47 - 06:31:47 | 10425 |
| Yuma | 06:16:39 | -37.5 | Dark | Down | 34.2 | 155.0 | Up | 06:01:39 - 06:31:39 | 10424 |
| Calipatria | 06:16:43 | -36.8 | Dark | Down | 33.4 | 154.2 | Up | 06:01:43 - 06:31:43 | 10423 |
| Wildwood | 06:16:52 | -34.8 | Dark | Down | 31.4 | 151.4 | Up | 06:01:52 - 06:31:52 | 10381 |
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 523698, (2029/05/05 06:14UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 22.12 64 27Bet Lib 15:17:00.3 -09:22:59 2.6 10.73 84 PPM 229408 14:51:51.3 -18:21:19 6.2 1.79 87 PPM 229600 14:59:43.4 -19:18:18 8.2 0.30 85 PPM 229580 14:58:57.4 -19:19:59 9.6 0.20 86 PPM 229555 14:58:07.4 -19:02:21 10.1 0.16 86 523698 14:58:37.2 -19:09:04 16.6 86 Positions are for J2000
Event circumstances last updated at 2024/05/05 03:44:16 UT
Marc W. Buie, Southwest Research Institute