Event between 14MH70 and star GA0820:22437210 with event index number of 2510154
Geocentric closest approach at 2027/09/01 06:16:18 UTC
J2000 position of star is 23:25:09.0 -07:13:01
Equinox of date position of star is 23:26:22.9 -07:05:09
Stellar brightness G=14.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 173 degrees from the moon.
Moon is 0% illuminated.
Apparent brightness V=22.4
[RECON map]
Object is 45.6 AU from the Sun
and 44.6 AU from the Earth.
Apparent velocity is 25.0
km/sec on the sky relative to the star, or,
2.8 arcsec/hr.
The 1-sigma error in the time of the event is 181 seconds.
The 1-sigma cross-track error in the shadow position is
2584 km.
The sky-plane scale is
32381.1 km/arcsec.
The object has an absolute magnitude Hv=5.8
Diameter=411.2 km assuming a 5% albedo -- 16.7 sec chord
Diameter=167.9 km assuming a 30% albedo -- 6.8 sec chord
Dynamical classification is 3:2E
Star training set for 14MH70, (2027/09/01 06:18UT) Object RA Dec mag sep mel Fomalhaut 22:59:10.2 -29:28:29 1.2 23.32 153 Diphda 00:44:58.5 -17:50:07 2.0 21.93 151 PPM 207450 23:22:06.5 -05:45:23 6.0 1.72 175 PPM 207506 23:25:32.4 -07:23:55 7.9 0.42 173 PPM 207526 23:26:21.5 -07:10:25 9.5 0.12 173 14MH70 23:26:34.8 -07:03:52 14.7 173 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 15.9 km
RECON observability=1.0 and success probability=10.3%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Kamloops | 06:16:21 | -26.7 | Dark | Down | 23.7 | 138.9 | Low | 06:01:21 - 06:31:21 | -1891 |
| Victoria | 06:16:35 | -27.6 | Dark | Down | 24.0 | 135.3 | Low | 06:01:35 - 06:31:35 | -1916 |
| Peachland | 06:16:23 | -27.7 | Dark | Down | 24.7 | 139.2 | Low | 06:01:23 - 06:31:23 | -1935 |
| Kelowna | 06:16:22 | -27.7 | Dark | Down | 24.7 | 139.5 | Low | 06:01:22 - 06:31:22 | -1936 |
| Summerland | 06:16:23 | -27.9 | Dark | Down | 24.8 | 139.2 | Low | 06:01:23 - 06:31:23 | -1942 |
| Penticton | 06:16:23 | -28.0 | Dark | Down | 24.9 | 139.3 | Low | 06:01:23 - 06:31:23 | -1947 |
| Oliver | 06:16:24 | -28.3 | Dark | Down | 25.2 | 139.2 | Low | 06:01:24 - 06:31:24 | -1960 |
| Anarchist Mountain Observatory | 06:16:24 | -28.5 | Dark | Down | 25.4 | 139.4 | Low | 06:01:24 - 06:31:24 | -1969 |
| Okanogan | 06:16:27 | -29.0 | Dark | Down | 25.8 | 139.0 | Low | 06:01:27 - 06:31:27 | -1991 |
| Brewster | 06:16:27 | -29.2 | Dark | Down | 25.9 | 138.7 | Low | 06:01:27 - 06:31:27 | -1998 |
| Manson/Chelan | 06:16:30 | -29.2 | Dark | Down | 25.9 | 138.3 | Low | 06:01:30 - 06:31:30 | -1999 |
| Wenatchee | 06:16:31 | -29.6 | Dark | Down | 26.2 | 137.9 | Low | 06:01:31 - 06:31:31 | -2015 |
| Ellensburg | 06:16:33 | -29.9 | Dark | Down | 26.4 | 137.6 | Low | 06:01:33 - 06:31:33 | -2028 |
| Yakima | 06:16:34 | -30.2 | Dark | Down | 26.7 | 137.4 | Low | 06:01:34 - 06:31:34 | -2044 |
| Toppenish/White Swan | 06:16:34 | -30.5 | Dark | Down | 26.9 | 137.5 | Low | 06:01:34 - 06:31:34 | -2057 |
| The Dalles | 06:16:39 | -30.9 | Dark | Down | 27.2 | 136.5 | Low | 06:01:39 - 06:31:39 | -2075 |
| Maupin | 06:16:39 | -31.2 | Dark | Down | 27.5 | 136.5 | Low | 06:01:39 - 06:31:39 | -2096 |
| PNWRO | 06:16:31 | -31.3 | Dark | Down | 27.9 | 138.9 | Low | 06:01:31 - 06:31:31 | -2102 |
| Sisters | 06:16:43 | -31.8 | Dark | Down | 27.9 | 135.7 | Low | 06:01:43 - 06:31:43 | -2125 |
| Sleaford | 06:15:46 | -28.7 | Dark | Down | 27.5 | 154.0 | Low | 06:00:46 - 06:30:46 | -2130 |
| Bend | 06:16:43 | -32.1 | Dark | Down | 28.2 | 135.8 | Low | 06:01:43 - 06:31:43 | -2141 |
| Oregon Observatory | 06:16:44 | -32.2 | Dark | Down | 28.3 | 135.7 | Low | 06:01:44 - 06:31:44 | -2146 |
| Chiloquin | 06:16:48 | -33.2 | Dark | Down | 29.0 | 134.8 | Low | 06:01:48 - 06:31:48 | -2201 |
| Klamath Falls | 06:16:49 | -33.5 | Dark | Down | 29.3 | 134.7 | Low | 06:01:49 - 06:31:49 | -2219 |
| Fall River/Burney | 06:16:52 | -34.6 | Dark | Down | 30.3 | 134.6 | Up | 06:01:52 - 06:31:52 | -2286 |
| Cedarville | 06:16:47 | -34.7 | Dark | Down | 30.6 | 136.0 | Up | 06:01:47 - 06:31:47 | -2287 |
| Greenville | 06:16:53 | -35.6 | Dark | Down | 31.2 | 134.7 | Up | 06:01:53 - 06:31:53 | -2343 |
| Gimple | 06:16:52 | -35.6 | Dark | Down | 31.2 | 134.7 | Up | 06:01:52 - 06:31:52 | -2345 |
| Quincy | 06:16:54 | -35.7 | Dark | Down | 31.3 | 134.6 | Up | 06:01:54 - 06:31:54 | -2354 |
| Portola | 06:16:53 | -36.1 | Dark | Down | 31.7 | 135.0 | Up | 06:01:53 - 06:31:53 | -2370 |
| Reno | 06:16:52 | -36.5 | Dark | Down | 32.2 | 135.5 | Up | 06:01:52 - 06:31:52 | -2399 |
| Carson City | 06:16:53 | -36.9 | Dark | Down | 32.5 | 135.4 | Up | 06:01:53 - 06:31:53 | -2419 |
| Gardnerville | 06:16:54 | -37.1 | Dark | Down | 32.7 | 135.3 | Up | 06:01:54 - 06:31:54 | -2433 |
| Yerington | 06:16:51 | -37.3 | Dark | Down | 33.0 | 135.9 | Up | 06:01:51 - 06:31:51 | -2444 |
| Hawthorne | 06:16:52 | -37.9 | Dark | Down | 33.6 | 136.2 | Up | 06:01:52 - 06:31:52 | -2481 |
| Lee Vining | 06:16:54 | -38.2 | Dark | Down | 33.8 | 135.5 | Up | 06:01:54 - 06:31:54 | -2502 |
| Bishop | 06:16:54 | -39.0 | Dark | Down | 34.6 | 135.9 | Up | 06:01:54 - 06:31:54 | -2553 |
| Beatty | 06:16:52 | -40.0 | Dark | Down | 35.8 | 137.3 | Up | 06:01:52 - 06:31:52 | -2620 |
| Dunrhomin | 06:16:10 | -40.3 | Dark | Down | 38.3 | 151.4 | Up | 06:01:10 - 06:31:10 | -2727 |
| Nikitin | 06:16:10 | -40.5 | Dark | Down | 38.5 | 151.4 | Up | 06:01:10 - 06:31:10 | -2737 |
| CU-SBO | 06:16:10 | -40.5 | Dark | Down | 38.5 | 151.2 | Up | 06:01:10 - 06:31:10 | -2738 |
| Wildwood | 06:17:03 | -41.7 | Dark | Down | 36.8 | 134.1 | Up | 06:02:03 - 06:32:03 | -2747 |
| Laughlin/Bullhead City | 06:16:49 | -42.4 | Dark | Down | 38.3 | 138.7 | Up | 06:01:49 - 06:31:49 | -2781 |
| Patrick | 06:16:47 | -42.5 | Dark | Down | 38.5 | 139.6 | Up | 06:01:47 - 06:31:47 | -2783 |
| Idyllwild | 06:16:59 | -42.8 | Dark | Down | 38.2 | 135.8 | Up | 06:01:59 - 06:31:59 | -2816 |
| Lake Havasu City | 06:16:50 | -43.1 | Dark | Down | 38.9 | 138.7 | Up | 06:01:50 - 06:31:50 | -2830 |
| Calipatria | 06:16:57 | -43.8 | Dark | Down | 39.3 | 136.7 | Up | 06:01:57 - 06:31:57 | -2887 |
| Yuma | 06:16:56 | -44.6 | Dark | Down | 40.1 | 137.4 | Up | 06:01:56 - 06:31:56 | -2939 |
| George/Scottsdale | 06:16:44 | -44.7 | Dark | Down | 40.8 | 140.9 | Up | 06:01:44 - 06:31:44 | -2946 |
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 14MH70, (2027/09/01 06:18UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 23.32 153 Diphda 00:43:35.7 -17:59:11 2.0 21.93 151 PPM 207450 23:20:40.8 -05:54:30 6.0 1.72 175 PPM 207506 23:24:06.6 -07:33:03 7.9 0.42 173 PPM 207526 23:24:55.7 -07:19:33 9.5 0.12 173 14MH70 23:25:09.0 -07:13:01 14.7 173 Positions are for J2000
Event circumstances last updated at 2023/10/27 01:59:30 UT
Marc W. Buie, Southwest Research Institute