Event between 14LO28 and star GA0960:17121429 with event index number of 2506039
Geocentric closest approach at 2022/11/26 05:26:48 UTC
J2000 position of star is 21:51:16.0 +07:33:33
Equinox of date position of star is 21:52:24.1 +07:40:01
Stellar brightness G=15.3,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 61 degrees from the moon.
Moon is 7% illuminated.
TNO apparent brightness V=21.4
[RECON map]
TNO is 39.8 AU from the Sun
and 39.8 AU from the Earth.
The TNO is moving 10.1
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 153 seconds.
The 1-sigma cross-track error in the shadow position is
1540 km.
The sky-plane scale is
28865.7 km/arcsec.
The TNO has an absolute magnitude Hv=5.2
Diameter=554.6 km assuming a 5% albedo -- 55.5 sec chord
Diameter=226.4 km assuming a 30% albedo -- 22.7 sec chord
Dynamical classification is SCATEXTD
Star training set for 14LO28, (2022/11/26 05:26UT) Object RA Dec mag sep mel Markab 23:05:54.2 +15:19:44 2.5 19.55 81 18 Peg 22:01:16.5 +06:49:42 5.8 2.35 63 PPM 172400 21:55:06.4 +06:58:26 6.8 0.96 62 PPM 172340 21:52:15.2 +07:41:14 9.8 0.04 61 14LO28 21:52:24.2 +07:40:02 15.3 62 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 5.7 km
RECON observability=0.9 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 | 05:26:57 | -54.9 | Dark | Down | 16.3 | 261.2 | Really Low | 05:13:42 - 05:40:12 | 8198 |
| Dunrhomin | 05:29:08 | -64.4 | Dark | Down | 16.7 | 265.7 | Really Low | 05:15:53 - 05:42:23 | 8013 |
| CU-SBO | 05:29:07 | -64.5 | Dark | Down | 16.8 | 265.7 | Really Low | 05:15:52 - 05:42:22 | 8004 |
| Kelowna | 05:26:51 | -50.3 | Dark | Down | 25.1 | 250.7 | Low | 05:13:36 - 05:40:06 | 7847 |
| Penticton | 05:26:57 | -50.4 | Dark | Down | 25.3 | 250.8 | Low | 05:13:42 - 05:40:12 | 7839 |
| Summerland | 05:26:58 | -50.3 | Dark | Down | 25.3 | 250.7 | Low | 05:13:43 - 05:40:13 | 7837 |
| Peachland | 05:26:55 | -50.2 | Dark | Down | 25.3 | 250.5 | Low | 05:13:40 - 05:40:10 | 7837 |
| Anarchist Mountain Observatory | 05:27:02 | -50.8 | Dark | Down | 25.3 | 251.2 | Low | 05:13:47 - 05:40:17 | 7836 |
| Kamloops | 05:26:43 | -49.3 | Dark | Down | 25.4 | 249.5 | Low | 05:13:28 - 05:39:58 | 7835 |
| Oliver | 05:26:58 | -50.6 | Dark | Down | 25.4 | 251.0 | Low | 05:13:43 - 05:40:13 | 7832 |
| Okanogan | 05:27:08 | -51.1 | Dark | Down | 25.6 | 251.3 | Low | 05:13:53 - 05:40:23 | 7816 |
| Brewster | 05:27:11 | -51.1 | Dark | Down | 25.8 | 251.3 | Low | 05:13:56 - 05:40:26 | 7805 |
| Manson/Chelan | 05:27:12 | -51.0 | Dark | Down | 26.1 | 251.1 | Low | 05:13:57 - 05:40:27 | 7789 |
| PNWRO | 05:27:32 | -52.8 | Dark | Down | 25.8 | 253.1 | Low | 05:14:17 - 05:40:47 | 7787 |
| Wenatchee | 05:27:13 | -51.2 | Dark | Down | 26.4 | 251.2 | Low | 05:13:58 - 05:40:28 | 7774 |
| Ellensburg | 05:27:22 | -51.3 | Dark | Down | 26.6 | 251.2 | Low | 05:14:07 - 05:40:37 | 7758 |
| Toppenish/White Swan | 05:27:33 | -51.7 | Dark | Down | 26.7 | 251.7 | Low | 05:14:18 - 05:40:48 | 7749 |
| Yakima | 05:27:25 | -51.5 | Dark | Down | 26.8 | 251.4 | Low | 05:14:10 - 05:40:40 | 7748 |
| The Dalles | 05:27:33 | -51.6 | Dark | Down | 27.5 | 251.4 | Low | 05:14:18 - 05:40:48 | 7705 |
| Victoria | 05:26:57 | -48.8 | Dark | Down | 28.0 | 247.9 | Low | 05:13:42 - 05:40:12 | 7702 |
| Maupin | 05:27:31 | -51.8 | Dark | Down | 27.5 | 251.7 | Low | 05:14:16 - 05:40:46 | 7698 |
| Bend | 05:27:32 | -52.2 | Dark | Down | 28.0 | 252.1 | Low | 05:14:17 - 05:40:47 | 7662 |
| Sisters | 05:27:33 | -51.9 | Dark | Down | 28.2 | 251.7 | Low | 05:14:18 - 05:40:48 | 7659 |
| Oregon Observatory | 05:27:33 | -52.2 | Dark | Down | 28.2 | 252.0 | Low | 05:14:18 - 05:40:48 | 7653 |
| Cedarville | 05:27:32 | -54.0 | Dark | Down | 28.0 | 254.2 | Low | 05:14:17 - 05:40:47 | 7637 |
| Patrick | 05:29:37 | -61.4 | Dark | Down | 24.0 | 262.0 | Low | 05:16:22 - 05:42:52 | 7616 |
| George/Scottsdale | 05:30:00 | -63.6 | Dark | Down | 22.5 | 264.0 | Low | 05:16:45 - 05:43:15 | 7611 |
| Chiloquin | 05:27:32 | -52.4 | Dark | Down | 28.9 | 252.4 | Low | 05:14:17 - 05:40:47 | 7604 |
| Klamath Falls | 05:27:32 | -52.6 | Dark | Down | 28.9 | 252.6 | Low | 05:14:17 - 05:40:47 | 7598 |
| Laughlin/Bullhead City | 05:29:37 | -60.9 | Dark | Down | 24.6 | 261.6 | Low | 05:16:22 - 05:42:52 | 7583 |
| Fall River/Burney | 05:27:33 | -53.3 | Dark | Down | 29.0 | 253.6 | Low | 05:14:18 - 05:40:48 | 7580 |
| Beatty | 05:29:15 | -58.6 | Dark | Down | 26.1 | 259.3 | Low | 05:16:00 - 05:42:30 | 7579 |
| Hawthorne | 05:28:57 | -56.5 | Dark | Down | 27.3 | 257.2 | Low | 05:15:42 - 05:42:12 | 7576 |
| Yerington | 05:28:45 | -55.9 | Dark | Down | 27.6 | 256.5 | Low | 05:15:30 - 05:42:00 | 7574 |
| Reno | 05:28:38 | -55.2 | Dark | Down | 28.0 | 255.7 | Low | 05:15:23 - 05:41:53 | 7571 |
| Lake Havasu City | 05:29:46 | -61.4 | Dark | Down | 24.5 | 262.1 | Low | 05:16:31 - 05:43:01 | 7565 |
| Carson City | 05:28:43 | -55.4 | Dark | Down | 28.1 | 256.0 | Low | 05:15:28 - 05:41:58 | 7559 |
| Portola | 05:28:33 | -54.6 | Dark | Down | 28.5 | 255.1 | Low | 05:15:18 - 05:41:48 | 7557 |
| Gimple | 05:28:29 | -54.2 | Dark | Down | 28.7 | 254.6 | Low | 05:15:14 - 05:41:44 | 7554 |
| Gardnerville | 05:28:46 | -55.5 | Dark | Down | 28.1 | 256.1 | Low | 05:15:31 - 05:42:01 | 7552 |
| Greenville | 05:28:32 | -54.2 | Dark | Down | 28.7 | 254.6 | Low | 05:15:17 - 05:41:47 | 7552 |
| Quincy | 05:28:36 | -54.3 | Dark | Down | 28.8 | 254.7 | Low | 05:15:21 - 05:41:51 | 7545 |
| Bishop | 05:29:04 | -57.1 | Dark | Down | 27.4 | 258.0 | Low | 05:15:49 - 05:42:19 | 7541 |
| Lee Vining | 05:28:57 | -56.4 | Dark | Down | 27.8 | 257.1 | Low | 05:15:42 - 05:42:12 | 7539 |
| Yuma | 05:30:02 | -61.8 | Dark | Down | 24.9 | 262.8 | Low | 05:16:47 - 05:43:17 | 7479 |
| Calipatria | 05:29:57 | -60.9 | Dark | Down | 25.6 | 262.0 | Low | 05:16:42 - 05:43:12 | 7468 |
| Idyllwild | 05:29:53 | -59.8 | Dark | Down | 26.5 | 261.0 | Low | 05:16:38 - 05:43:08 | 7455 |
| Wildwood | 05:29:38 | -58.1 | Dark | Down | 28.0 | 259.6 | Low | 05:16:23 - 05:42:53 | 7403 |
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 14LO28, (2022/11/26 05:26UT) Object RA Dec mag sep mel Markab 23:04:45.8 +15:12:18 2.5 19.55 81 18 Peg 22:00:07.9 +06:43:03 5.8 2.35 63 PPM 172400 21:53:57.9 +06:51:54 6.8 0.96 62 PPM 172340 21:51:07.0 +07:34:45 9.8 0.04 61 14LO28 21:51:16.0 +07:33:33 15.3 61 Positions are for J2000
Event circumstances last updated at 2022/11/13 03:28:21 UT
Marc W. Buie, Southwest Research Institute