Event between (532093) 13HV156 and star GA0840:05341608 with event index number of 2448148
Geocentric closest approach at 2022/06/21 08:47:13 UTC
J2000 position of star is 16:57:15.1 -04:05:39
Equinox of date position of star is 16:58:24.1 -04:07:36
Stellar brightness G=16.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 110 degrees from the moon.
Moon is 48% illuminated.
TNO apparent brightness V=22.1
[RECON map]
TNO is 47.1 AU from the Sun
and 46.2 AU from the Earth.
The TNO is moving 24.0
km/sec on the sky relative to the star, or,
2.6 arcsec/hr.
The 1-sigma error in the time of the event is 92 seconds.
The 1-sigma cross-track error in the shadow position is
1704 km.
The sky-plane scale is
33501.3 km/arcsec.
The TNO has an absolute magnitude Hv=5.3
Diameter=532.1 km assuming a 5% albedo -- 22.2 sec chord
Diameter=217.2 km assuming a 30% albedo -- 9.0 sec chord
Dynamical classification is SCATNEAR
Star training set for 532093, (2022/06/21 08:47UT) Object RA Dec mag sep mel Antares 16:30:47.3 -26:28:48 0.9 23.31 113 13Zet Oph 16:38:23.9 -10:36:39 2.6 8.17 114 23 Oph 16:55:47.9 -06:11:20 5.3 2.16 110 PPM 200243 17:01:00.6 -04:15:12 7.7 0.65 109 PPM 200190 16:57:41.4 -04:12:03 9.4 0.20 110 532093 16:58:26.3 -04:07:39 16.4 109 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 18.6 km
RECON observability=1.0 and success probability=6.9%
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 | 08:45:57 | -15.6 | AT | Up | 30.8 | 212.3 | Up | 08:37:50 - 08:54:05 | -3066 |
Kelowna | 08:45:57 | -16.0 | AT | Up | 31.1 | 212.2 | Up | 08:37:50 - 08:54:05 | -3091 |
Peachland | 08:45:58 | -16.1 | AT | Up | 31.3 | 212.0 | Up | 08:37:50 - 08:54:05 | -3098 |
Summerland | 08:45:57 | -16.3 | AT | Up | 31.4 | 212.1 | Up | 08:37:50 - 08:54:05 | -3108 |
Penticton | 08:45:57 | -16.3 | AT | Up | 31.4 | 212.2 | Up | 08:37:49 - 08:54:04 | -3113 |
Oliver | 08:45:56 | -16.7 | AT | Up | 31.7 | 212.4 | Up | 08:37:49 - 08:54:04 | -3136 |
Anarchist Mountain Observatory | 08:45:56 | -16.8 | AT | Up | 31.8 | 212.6 | Up | 08:37:48 - 08:54:03 | -3147 |
Tonasket | 08:45:55 | -17.1 | AT | Up | 32.1 | 212.6 | Up | 08:37:48 - 08:54:03 | -3169 |
Victoria | 08:46:06 | -17.7 | AT | Up | 33.6 | 208.3 | Up | 08:37:58 - 08:54:13 | -3175 |
Okanogan | 08:45:55 | -17.5 | AT | Up | 32.4 | 212.6 | Up | 08:37:48 - 08:54:03 | -3191 |
Brewster | 08:45:55 | -17.8 | AT | Up | 32.7 | 212.5 | Up | 08:37:48 - 08:54:03 | -3209 |
Manson/Chelan | 08:45:56 | -18.0 | Dark | Up | 33.1 | 212.1 | Up | 08:37:48 - 08:54:03 | -3223 |
Wenatchee | 08:45:56 | -18.5 | Dark | Up | 33.5 | 212.1 | Up | 08:37:48 - 08:54:03 | -3255 |
Ellensburg | 08:45:56 | -18.9 | Dark | Up | 33.9 | 212.0 | Up | 08:37:48 - 08:54:03 | -3284 |
Yakima | 08:45:55 | -19.3 | Dark | Up | 34.3 | 212.1 | Up | 08:37:48 - 08:54:03 | -3312 |
Toppenish/White Swan | 08:45:54 | -19.5 | Dark | Up | 34.4 | 212.4 | Up | 08:37:47 - 08:54:02 | -3328 |
Pasco | 08:45:51 | -19.5 | Dark | Up | 34.0 | 213.8 | Up | 08:37:43 - 08:53:58 | -3339 |
PNWRO | 08:45:49 | -19.7 | Dark | Up | 34.2 | 214.2 | Up | 08:37:42 - 08:53:57 | -3357 |
Goldendale | 08:45:55 | -20.1 | Dark | Up | 35.0 | 212.1 | Up | 08:37:47 - 08:54:02 | -3367 |
The Dalles | 08:45:55 | -20.4 | Dark | Up | 35.4 | 211.8 | Up | 08:37:48 - 08:54:03 | -3382 |
Maupin | 08:45:55 | -20.8 | Dark | Up | 35.7 | 212.1 | Up | 08:37:47 - 08:54:02 | -3413 |
Sisters | 08:45:55 | -21.7 | Dark | Up | 36.6 | 211.8 | Up | 08:37:47 - 08:54:02 | -3476 |
Redmond | 08:45:54 | -21.7 | Dark | Up | 36.5 | 212.3 | Up | 08:37:46 - 08:54:01 | -3478 |
Bend | 08:45:53 | -21.9 | Dark | Up | 36.7 | 212.2 | Up | 08:37:46 - 08:54:01 | -3494 |
Oregon Observatory | 08:45:54 | -22.1 | Dark | Up | 36.9 | 212.2 | Up | 08:37:46 - 08:54:01 | -3507 |
La Pine/Gilchrist | 08:45:54 | -22.3 | Dark | Up | 37.1 | 212.2 | Up | 08:37:46 - 08:54:01 | -3522 |
North Lake | 08:45:51 | -22.7 | Dark | Up | 37.3 | 213.0 | Up | 08:37:44 - 08:53:59 | -3555 |
Paisley | 08:45:50 | -23.2 | Dark | Up | 37.6 | 213.7 | Up | 08:37:42 - 08:53:57 | -3598 |
Chiloquin | 08:45:53 | -23.5 | Dark | Up | 38.2 | 212.2 | Up | 08:37:46 - 08:54:01 | -3605 |
Klamath Falls | 08:45:53 | -23.8 | Dark | Up | 38.5 | 212.4 | Up | 08:37:45 - 08:54:00 | -3632 |
Lakeview | 08:45:48 | -23.6 | Dark | Up | 37.9 | 214.1 | Up | 08:37:41 - 08:53:56 | -3637 |
Cedarville | 08:45:47 | -24.3 | Dark | Up | 38.4 | 214.6 | Up | 08:37:39 - 08:53:54 | -3688 |
Fall River/Burney | 08:45:50 | -24.9 | Dark | Up | 39.3 | 213.4 | Up | 08:37:42 - 08:53:57 | -3724 |
Susanville | 08:45:47 | -25.4 | Dark | Up | 39.5 | 214.5 | Up | 08:37:39 - 08:53:54 | -3775 |
Greenville | 08:45:47 | -25.7 | Dark | Up | 39.9 | 214.3 | Up | 08:37:40 - 08:53:55 | -3796 |
Gimple | 08:45:47 | -25.7 | Dark | Up | 39.8 | 214.4 | Up | 08:37:40 - 08:53:55 | -3797 |
Quincy | 08:45:47 | -25.9 | Dark | Up | 40.0 | 214.4 | Up | 08:37:40 - 08:53:55 | -3813 |
Portola | 08:45:45 | -26.0 | Dark | Up | 39.9 | 215.0 | Up | 08:37:38 - 08:53:53 | -3823 |
Dunrhomin | 08:45:01 | -22.0 | Dark | Up | 31.7 | 230.7 | Up | 08:36:54 - 08:53:09 | -3827 |
Reno | 08:45:43 | -26.2 | Dark | Up | 39.9 | 215.9 | Up | 08:37:35 - 08:53:50 | -3846 |
Carson City | 08:45:42 | -26.5 | Dark | Up | 40.1 | 216.1 | Up | 08:37:35 - 08:53:50 | -3875 |
Yerington | 08:45:40 | -26.6 | Dark | Up | 40.0 | 216.9 | Up | 08:37:33 - 08:53:48 | -3892 |
Gardnerville | 08:45:42 | -26.7 | Dark | Up | 40.3 | 216.3 | Up | 08:37:34 - 08:53:49 | -3895 |
Hawthorne | 08:45:38 | -27.0 | Dark | Up | 40.1 | 217.8 | Up | 08:37:30 - 08:53:45 | -3931 |
Tonopah | 08:45:33 | -27.2 | Dark | Up | 39.8 | 219.6 | Up | 08:37:25 - 08:53:40 | -3972 |
Lee Vining | 08:45:39 | -27.6 | Dark | Up | 40.8 | 217.5 | Up | 08:37:31 - 08:53:46 | -3976 |
Bishop | 08:45:35 | -28.1 | Dark | Up | 40.9 | 218.6 | Up | 08:37:28 - 08:53:43 | -4028 |
Beatty | 08:45:30 | -28.2 | Dark | Up | 40.5 | 220.7 | Up | 08:37:22 - 08:53:37 | -4070 |
Indian Springs | 08:45:26 | -28.3 | Dark | Up | 40.1 | 222.1 | Up | 08:37:18 - 08:53:33 | -4100 |
Henderson | 08:45:23 | -28.6 | Dark | Up | 40.2 | 223.1 | Up | 08:37:15 - 08:53:30 | -4147 |
CPSLO | 08:45:40 | -30.4 | Dark | Up | 43.7 | 217.2 | Up | 08:37:33 - 08:53:48 | -4198 |
Patrick | 08:45:18 | -29.0 | Dark | Up | 40.0 | 224.7 | Up | 08:37:11 - 08:53:26 | -4204 |
Kingman/Dolan Springs | 08:45:19 | -29.2 | Dark | Up | 40.3 | 224.6 | Up | 08:37:11 - 08:53:26 | -4222 |
Laughlin/Bullhead City | 08:45:20 | -29.4 | Dark | Up | 40.6 | 224.1 | Up | 08:37:13 - 08:53:28 | -4223 |
Mohave Valley | 08:45:19 | -29.6 | Dark | Up | 40.8 | 224.2 | Up | 08:37:12 - 08:53:27 | -4247 |
Lake Havasu City | 08:45:18 | -30.0 | Dark | Up | 40.9 | 224.7 | Up | 08:37:11 - 08:53:26 | -4282 |
Wildwood | 08:45:32 | -31.3 | Dark | Up | 43.6 | 220.3 | Up | 08:37:24 - 08:53:39 | -4307 |
Parker | 08:45:18 | -30.3 | Dark | Up | 41.2 | 225.0 | Up | 08:37:10 - 08:53:25 | -4313 |
Idyllwild | 08:45:25 | -31.3 | Dark | Up | 42.8 | 222.6 | Up | 08:37:18 - 08:53:33 | -4342 |
George/Scottsdale | 08:45:10 | -30.1 | Dark | Up | 40.0 | 227.8 | Up | 08:37:02 - 08:53:17 | -4357 |
Blythe | 08:45:18 | -30.9 | Dark | Up | 41.7 | 225.0 | Up | 08:37:11 - 08:53:26 | -4358 |
Calipatria | 08:45:20 | -31.6 | Dark | Up | 42.6 | 224.3 | Up | 08:37:13 - 08:53:28 | -4399 |
Yuma | 08:45:17 | -31.8 | Dark | Up | 42.4 | 225.5 | Up | 08:37:09 - 08:53:24 | -4440 |
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 532093, (2022/06/21 08:47UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 23.31 113 13Zet Oph 16:37:09.6 -10:34:01 2.6 8.17 114 23 Oph 16:54:35.6 -06:09:15 5.3 2.16 110 PPM 200243 16:59:49.4 -04:13:16 7.7 0.65 109 PPM 200190 16:56:30.2 -04:10:01 9.4 0.20 110 532093 16:57:15.1 -04:05:39 16.4 110 Positions are for J2000
Event circumstances last updated at 2021/10/13 01:34:12 UT
Marc W. Buie, Southwest Research Institute