Event between 13TA229 and star GA0880:00114831 with event index number of 2711562
Geocentric closest approach at 2022/11/02 02:48:07 UTC
J2000 position of star is 01:22:10.0 -01:51:44
Equinox of date position of star is 01:23:16.8 -01:44:55
Stellar brightness G=12.5,
use SENSEUP=16 with the MallinCam and and exposure
time of 250 milli-seconds with the QHY174 camera.
Star is 57 degrees from the moon.
Moon is 60% illuminated.
TNO apparent brightness V=23.8
[RECON map]
TNO is 38.1 AU from the Sun
and 37.1 AU from the Earth.
The TNO is moving 23.2
km/sec on the sky relative to the star, or,
3.1 arcsec/hr.
The 1-sigma error in the time of the event is 501 seconds.
The 1-sigma cross-track error in the shadow position is
4221 km.
The sky-plane scale is
26940.6 km/arcsec.
The TNO has an absolute magnitude Hv=8.0
Diameter=148.6 km assuming a 5% albedo -- 6.4 sec chord
Diameter=60.7 km assuming a 30% albedo -- 2.6 sec chord
Dynamical classification is SCATEXTD
Star training set for 13TA229, (2022/11/02 02:48UT) Object RA Dec mag sep mel Fomalhaut 22:58:54.4 -29:30:03 1.2 44.12 20 68Omi Cet 02:20:30.1 -02:52:30 2.0 14.33 70 PPM 183408 01:25:58.4 -02:43:50 6.1 1.19 57 PPM 174884 01:22:03.1 -01:11:29 7.7 0.64 57 PPM 174889 01:23:21.2 -01:46:50 9.9 0.04 57 13TA229 01:23:19.9 -01:44:36 12.5 58 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
1.8 sigma about the mid-time.
The median site spacing is 14.3 km
RECON observability=0.8 and success probability=5.5%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Clarence Fulton | 02:49:04 | -22.1 | Dark | Up | 19.3 | 118.3 | Really Low | 02:34:04 - 03:04:04 | 3700 |
| Kelowna | 02:49:06 | -22.1 | Dark | Up | 19.4 | 118.1 | Really Low | 02:34:06 - 03:04:06 | 3687 |
| Peachland | 02:49:07 | -21.9 | Dark | Up | 19.3 | 117.8 | Really Low | 02:34:07 - 03:04:07 | 3687 |
| Victoria | 02:49:16 | -19.5 | Dark | Up | 17.7 | 114.4 | Really Low | 02:34:16 - 03:04:16 | 3683 |
| Summerland | 02:49:07 | -21.9 | Dark | Up | 19.4 | 117.8 | Really Low | 02:34:07 - 03:04:07 | 3680 |
| Penticton | 02:49:07 | -22.0 | Dark | Up | 19.5 | 117.9 | Really Low | 02:34:07 - 03:04:07 | 3675 |
| Oliver | 02:49:09 | -22.0 | Dark | Up | 19.7 | 117.8 | Really Low | 02:34:09 - 03:04:09 | 3661 |
| Anarchist Mountain Observatory | 02:49:09 | -22.2 | Dark | Up | 19.9 | 117.9 | Really Low | 02:34:09 - 03:04:09 | 3653 |
| Tonasket | 02:49:10 | -22.1 | Dark | Up | 20.0 | 117.8 | Really Low | 02:34:10 - 03:04:10 | 3640 |
| Okanogan | 02:49:12 | -22.1 | Dark | Up | 20.0 | 117.5 | Low | 02:34:12 - 03:04:12 | 3629 |
| Brewster | 02:49:13 | -22.0 | Dark | Up | 20.0 | 117.3 | Low | 02:34:13 - 03:04:13 | 3620 |
| Manson/Chelan | 02:49:15 | -21.7 | Dark | Up | 19.9 | 116.9 | Really Low | 02:34:15 - 03:04:15 | 3616 |
| Wenatchee | 02:49:16 | -21.6 | Dark | Up | 20.0 | 116.6 | Low | 02:34:16 - 03:04:16 | 3598 |
| Ellensburg | 02:49:16 | -21.5 | Dark | Up | 20.1 | 116.3 | Low | 02:34:16 - 03:04:16 | 3584 |
| Yakima | 02:49:16 | -21.5 | Dark | Up | 20.3 | 116.1 | Low | 02:34:16 - 03:04:16 | 3567 |
| Toppenish/White Swan | 02:49:16 | -21.6 | Dark | Up | 20.5 | 116.2 | Low | 02:34:16 - 03:04:16 | 3556 |
| Goldendale | 02:49:16 | -21.3 | Dark | Up | 20.4 | 115.7 | Low | 02:34:16 - 03:04:16 | 3540 |
| The Dalles | 02:49:16 | -21.1 | Dark | Up | 20.3 | 115.3 | Low | 02:34:16 - 03:04:16 | 3536 |
| Pasco | 02:49:16 | -22.5 | Dark | Up | 21.3 | 117.2 | Low | 02:34:16 - 03:04:16 | 3532 |
| PNWRO | 02:49:16 | -22.6 | Dark | Up | 21.6 | 117.3 | Low | 02:34:16 - 03:04:16 | 3518 |
| Maupin | 02:49:16 | -21.1 | Dark | Up | 20.5 | 115.2 | Low | 02:34:16 - 03:04:16 | 3517 |
| Sisters | 02:49:16 | -20.8 | Dark | Up | 20.6 | 114.5 | Low | 02:34:16 - 03:04:16 | 3492 |
| Redmond | 02:49:16 | -21.1 | Dark | Up | 20.9 | 114.9 | Low | 02:34:16 - 03:04:16 | 3484 |
| Bend | 02:49:16 | -21.0 | Dark | Up | 20.9 | 114.7 | Low | 02:34:16 - 03:04:16 | 3478 |
| Oregon Observatory | 02:49:16 | -20.9 | Dark | Up | 20.9 | 114.5 | Low | 02:34:16 - 03:04:16 | 3474 |
| La Pine/Gilchrist | 02:49:16 | -20.8 | Dark | Up | 20.9 | 114.4 | Low | 02:34:16 - 03:04:16 | 3467 |
| North Lake | 02:49:16 | -21.3 | Dark | Up | 21.5 | 114.7 | Low | 02:34:16 - 03:04:16 | 3439 |
| Chiloquin | 02:49:38 | -20.6 | Dark | Up | 21.2 | 113.8 | Low | 02:34:38 - 03:04:38 | 3394 |
| Paisley | 02:49:35 | -21.6 | Dark | Up | 22.0 | 114.9 | Low | 02:34:35 - 03:04:35 | 3381 |
| Klamath Falls | 02:49:39 | -20.7 | Dark | Up | 21.4 | 113.7 | Low | 02:34:39 - 03:04:39 | 3375 |
| Lakeview | 02:49:37 | -21.7 | Dark | Up | 22.3 | 114.8 | Low | 02:34:37 - 03:04:37 | 3353 |
| Cedarville | 02:49:39 | -21.8 | Dark | Up | 22.7 | 114.7 | Low | 02:34:39 - 03:04:39 | 3316 |
| Fall River/Burney | 02:49:43 | -20.9 | Dark | Up | 22.1 | 113.6 | Low | 02:34:43 - 03:04:43 | 3308 |
| Susanville | 02:49:44 | -21.5 | Dark | Up | 22.9 | 113.9 | Low | 02:34:44 - 03:04:44 | 3263 |
| Greenville | 02:49:46 | -21.3 | Dark | Up | 22.8 | 113.6 | Low | 02:34:46 - 03:04:46 | 3252 |
| Gimple | 02:49:46 | -21.3 | Dark | Up | 22.9 | 113.7 | Low | 02:34:46 - 03:04:46 | 3251 |
| Quincy | 02:49:47 | -21.3 | Dark | Up | 22.9 | 113.5 | Low | 02:34:47 - 03:04:47 | 3241 |
| Portola | 02:49:46 | -21.6 | Dark | Up | 23.3 | 113.9 | Low | 02:34:46 - 03:04:46 | 3227 |
| Reno | 02:49:46 | -22.1 | Dark | Up | 23.8 | 114.3 | Low | 02:34:46 - 03:04:46 | 3202 |
| Carson City | 02:49:47 | -22.1 | Dark | Up | 24.0 | 114.1 | Low | 02:34:47 - 03:04:47 | 3181 |
| Gardnerville | 02:49:48 | -22.2 | Dark | Up | 24.1 | 114.1 | Low | 02:34:48 - 03:04:48 | 3167 |
| Yerington | 02:49:47 | -22.6 | Dark | Up | 24.5 | 114.5 | Low | 02:34:47 - 03:04:47 | 3160 |
| Hawthorne | 02:49:47 | -23.0 | Dark | Up | 25.1 | 114.8 | Low | 02:34:47 - 03:04:47 | 3125 |
| Lee Vining | 02:49:51 | -22.6 | Dark | Up | 25.0 | 114.2 | Low | 02:34:51 - 03:04:51 | 3100 |
| Tonopah | 02:49:46 | -24.1 | Dark | Up | 26.3 | 115.7 | Low | 02:34:46 - 03:04:46 | 3074 |
| Bishop | 02:49:51 | -23.2 | Dark | Up | 25.8 | 114.5 | Low | 02:34:51 - 03:04:51 | 3052 |
| Beatty | 02:49:49 | -24.5 | Dark | Up | 27.1 | 115.5 | Low | 02:34:49 - 03:04:49 | 2996 |
| Dunrhomin | 02:49:11 | -33.2 | Dark | Up | 33.1 | 127.0 | Up | 02:34:11 - 03:04:11 | 2968 |
| CPSLO | 02:50:03 | -21.3 | Dark | Up | 24.9 | 111.9 | Low | 02:35:03 - 03:05:03 | 2962 |
| Indian Springs | 02:49:48 | -25.4 | Dark | Up | 28.1 | 116.2 | Low | 02:34:48 - 03:04:48 | 2956 |
| Henderson | 02:49:49 | -25.9 | Dark | Up | 28.8 | 116.5 | Low | 02:34:49 - 03:04:49 | 2910 |
| Wildwood | 02:50:03 | -23.0 | Dark | Up | 27.0 | 112.9 | Low | 02:35:03 - 03:05:03 | 2850 |
| Patrick | 02:49:48 | -26.8 | Dark | Up | 29.9 | 117.0 | Low | 02:34:48 - 03:04:48 | 2849 |
| Laughlin/Bullhead City | 02:49:51 | -26.3 | Dark | Up | 29.5 | 116.4 | Low | 02:34:51 - 03:04:51 | 2846 |
| Kingman/Dolan Springs | 02:49:49 | -26.7 | Dark | Up | 29.9 | 116.8 | Low | 02:34:49 - 03:04:49 | 2838 |
| Mohave Valley | 02:49:51 | -26.3 | Dark | Up | 29.6 | 116.2 | Low | 02:34:51 - 03:04:51 | 2828 |
| Lake Havasu City | 02:49:52 | -26.5 | Dark | Up | 30.0 | 116.2 | Low | 02:34:52 - 03:04:52 | 2798 |
| Idyllwild | 02:50:00 | -24.5 | Dark | Up | 28.5 | 114.1 | Low | 02:35:00 - 03:05:00 | 2794 |
| Parker | 02:49:54 | -26.5 | Dark | Up | 30.2 | 116.1 | Up | 02:34:54 - 03:04:54 | 2774 |
| Blythe | 02:49:56 | -26.3 | Dark | Up | 30.2 | 115.6 | Up | 02:34:56 - 03:04:56 | 2745 |
| Calipatria | 02:50:00 | -25.5 | Dark | Up | 29.7 | 114.6 | Low | 02:35:00 - 03:05:00 | 2730 |
| George/Scottsdale | 02:49:49 | -28.5 | Dark | Up | 32.1 | 117.7 | Up | 02:34:49 - 03:04:49 | 2697 |
| Yuma | 02:49:59 | -26.2 | Dark | Up | 30.6 | 115.1 | Up | 02:34:59 - 03:04:59 | 2683 |
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 13TA229, (2022/11/02 02:48UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 44.12 20 68Omi Cet 02:19:20.8 -02:58:45 2.0 14.33 70 PPM 183408 01:24:48.7 -02:50:56 6.1 1.19 57 PPM 174884 01:20:53.1 -01:18:38 7.7 0.64 57 PPM 174889 01:22:11.3 -01:53:58 9.9 0.04 57 13TA229 01:22:10.0 -01:51:44 12.5 57 Positions are for J2000
Event circumstances last updated at 2021/11/02 00:56:46 UT
Marc W. Buie, Southwest Research Institute