Event between 14KX101 and star GA0700:07326304 with event index number of 1050960
Geocentric closest approach at 2020/09/20 03:37:15 UTC
J2000 position of star is 16:57:22.7 -19:29:07
Equinox of date position of star is 16:58:34.1 -19:30:56
Stellar brightness G=15.9,
use SENSEUP=128
Star is 40 degrees from the moon.
Moon is 11% illuminated.
TNO apparent brightness V=25.2
[RECON map]
TNO is 31.6 AU from the Sun
and 31.8 AU from the Earth.
The TNO is moving 12.6
km/sec on the sky relative to the star, or,
2.0 arcsec/hr.
The 1-sigma error in the time of the event is 324 seconds.
The 1-sigma cross-track error in the shadow position is
1684 km.
The sky-plane scale is
23094.2 km/arcsec.
The TNO has an absolute magnitude Hv=10.0
Diameter=185.4 km assuming a 5% albedo -- 4.8 sec chord
Diameter=75.7 km assuming a 30% albedo -- 1.9 sec chord
Dynamical classification is 3:2E
Star training set for 14KX101, (2020/09/20 03:37UT) Object RA Dec mag sep mel Antares 16:30:40.9 -26:28:34 0.9 9.47 35 35Eta Oph 17:11:34.1 -15:44:57 2.6 4.87 42 PPM 232367 16:58:17.1 -19:34:17 6.1 0.09 39 14KX101 16:58:35.9 -19:30:58 15.9 40 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
2.8 sigma about the mid-time.
The median site spacing is 18.0 km
RECON observability=0.3 and success probability=0.4%
| 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 | 03:38:23 | -16.1 | AT | Down | 11.7 | 218.6 | Really Low | 03:23:23 - 03:53:23 | 6425 |
| Kelowna | 03:38:23 | -16.1 | AT | Down | 12.0 | 218.6 | Really Low | 03:23:23 - 03:53:23 | 6414 |
| Peachland | 03:38:23 | -16.0 | AT | Down | 12.2 | 218.3 | Really Low | 03:23:23 - 03:53:23 | 6410 |
| Summerland | 03:38:23 | -16.1 | AT | Down | 12.3 | 218.4 | Really Low | 03:23:23 - 03:53:23 | 6406 |
| Penticton | 03:38:23 | -16.2 | AT | Down | 12.3 | 218.5 | Really Low | 03:23:23 - 03:53:23 | 6405 |
| Oliver | 03:38:23 | -16.3 | AT | Down | 12.6 | 218.6 | Really Low | 03:23:23 - 03:53:23 | 6395 |
| Anarchist Mountain Observatory | 03:38:23 | -16.5 | AT | Down | 12.7 | 218.8 | Really Low | 03:23:23 - 03:53:23 | 6391 |
| Tonasket | 03:38:23 | -16.6 | AT | Down | 12.9 | 218.7 | Really Low | 03:23:23 - 03:53:23 | 6381 |
| Okanogan | 03:38:23 | -16.6 | AT | Down | 13.3 | 218.7 | Really Low | 03:23:23 - 03:53:23 | 6371 |
| Victoria | 03:38:23 | -14.2 | AT | Up | 14.7 | 215.3 | Really Low | 03:23:23 - 03:53:23 | 6366 |
| Brewster | 03:38:23 | -16.6 | AT | Down | 13.6 | 218.5 | Really Low | 03:23:23 - 03:53:23 | 6362 |
| Manson/Chelan | 03:38:23 | -16.4 | AT | Down | 13.9 | 218.2 | Really Low | 03:23:23 - 03:53:23 | 6355 |
| Entiat | 03:38:23 | -16.5 | AT | Down | 14.1 | 218.2 | Really Low | 03:23:23 - 03:53:23 | 6348 |
| Wenatchee | 03:38:23 | -16.5 | AT | Down | 14.3 | 218.2 | Really Low | 03:23:23 - 03:53:23 | 6340 |
| Ellensburg | 03:38:23 | -16.5 | AT | Up | 14.7 | 218.0 | Really Low | 03:23:23 - 03:53:23 | 6326 |
| Yakima | 03:38:23 | -16.6 | AT | Up | 15.1 | 218.1 | Really Low | 03:23:23 - 03:53:23 | 6313 |
| Toppenish/White Swan | 03:39:03 | -16.9 | AT | Up | 15.1 | 218.4 | Really Low | 03:24:03 - 03:54:03 | 6288 |
| Pasco | 03:39:10 | -17.8 | AT | Down | 14.6 | 219.6 | Really Low | 03:24:10 - 03:54:10 | 6282 |
| PNWRO | 03:39:12 | -18.0 | Dark | Down | 14.7 | 219.8 | Really Low | 03:24:12 - 03:54:12 | 6272 |
| Goldendale | 03:39:04 | -16.8 | AT | Up | 15.7 | 218.1 | Really Low | 03:24:04 - 03:54:04 | 6268 |
| The Dalles | 03:39:02 | -16.6 | AT | Up | 16.0 | 217.8 | Really Low | 03:24:02 - 03:54:02 | 6259 |
| Maupin | 03:39:02 | -16.9 | AT | Up | 16.3 | 218.0 | Really Low | 03:24:02 - 03:54:02 | 6243 |
| Sisters | 03:39:07 | -16.8 | AT | Up | 17.2 | 217.8 | Really Low | 03:24:07 - 03:54:07 | 6208 |
| Redmond | 03:39:08 | -17.1 | AT | Up | 17.1 | 218.1 | Really Low | 03:24:08 - 03:54:08 | 6207 |
| Bend | 03:39:09 | -17.1 | AT | Up | 17.3 | 218.0 | Really Low | 03:24:09 - 03:54:09 | 6199 |
| Oregon Observatory | 03:39:09 | -17.1 | AT | Up | 17.5 | 218.0 | Really Low | 03:24:09 - 03:54:09 | 6192 |
| La Pine/Gilchrist | 03:39:10 | -17.1 | AT | Up | 17.7 | 218.0 | Really Low | 03:24:10 - 03:54:10 | 6183 |
| North Lake | 03:39:14 | -17.6 | AT | Up | 17.7 | 218.6 | Really Low | 03:24:14 - 03:54:14 | 6164 |
| Paisley | 03:39:20 | -18.1 | Dark | Up | 18.0 | 219.0 | Really Low | 03:24:20 - 03:54:20 | 6140 |
| Klamath Falls | 03:39:14 | -17.4 | AT | Up | 18.9 | 218.0 | Really Low | 03:24:14 - 03:54:14 | 6120 |
| Lakeview | 03:39:22 | -18.4 | Dark | Up | 18.3 | 219.3 | Really Low | 03:24:22 - 03:54:22 | 6117 |
| Cedarville | 03:39:28 | -18.7 | Dark | Up | 18.7 | 219.6 | Really Low | 03:24:28 - 03:54:28 | 6087 |
| Fall River/Burney | 03:39:22 | -18.0 | Dark | Up | 19.7 | 218.6 | Really Low | 03:24:22 - 03:54:22 | 6066 |
| Susanville | 03:39:30 | -18.8 | Dark | Up | 19.8 | 219.5 | Really Low | 03:24:30 - 03:54:30 | 6036 |
| Greenville | 03:39:30 | -18.6 | Dark | Up | 20.1 | 219.3 | Low | 03:24:30 - 03:54:30 | 6023 |
| Gimple | 03:39:30 | -18.7 | Dark | Up | 20.1 | 219.3 | Low | 03:24:30 - 03:54:30 | 6022 |
| Quincy | 03:39:31 | -18.7 | Dark | Up | 20.3 | 219.3 | Low | 03:24:31 - 03:54:31 | 6013 |
| Portola | 03:39:34 | -19.1 | Dark | Up | 20.2 | 219.8 | Low | 03:24:34 - 03:54:34 | 6006 |
| Reno | 03:39:39 | -19.7 | Dark | Up | 20.0 | 220.4 | Low | 03:24:39 - 03:54:39 | 5992 |
| Carson City | 03:39:41 | -19.8 | Dark | Up | 20.3 | 220.5 | Low | 03:24:41 - 03:54:41 | 5974 |
| Yerington | 03:39:44 | -20.4 | Dark | Up | 20.1 | 221.1 | Low | 03:24:44 - 03:54:44 | 5964 |
| Gardnerville | 03:39:41 | -19.9 | Dark | Up | 20.4 | 220.6 | Low | 03:24:41 - 03:54:41 | 5962 |
| Hawthorne | 03:39:51 | -20.9 | Dark | Up | 20.2 | 221.7 | Low | 03:24:51 - 03:54:51 | 5939 |
| Niwot | 03:40:51 | -29.9 | Dark | Down | 11.3 | 232.1 | Really Low | 03:25:51 - 03:55:51 | 5931 |
| SwRI | 03:40:50 | -29.9 | Dark | Down | 11.5 | 232.1 | Really Low | 03:25:50 - 03:55:50 | 5926 |
| Lee Vining | 03:39:51 | -20.7 | Dark | Up | 20.8 | 221.4 | Low | 03:24:51 - 03:54:51 | 5911 |
| Tonopah | 03:40:00 | -22.1 | Dark | Down | 19.7 | 223.0 | Really Low | 03:25:00 - 03:55:00 | 5911 |
| Bishop | 03:39:57 | -21.5 | Dark | Up | 20.9 | 222.2 | Low | 03:24:57 - 03:54:57 | 5877 |
| Beatty | 03:40:10 | -22.9 | Dark | Down | 20.3 | 223.7 | Low | 03:25:10 - 03:55:10 | 5847 |
| Indian Springs | 03:40:18 | -23.9 | Dark | Down | 19.9 | 224.7 | Really Low | 03:25:18 - 03:55:18 | 5825 |
| Henderson | 03:40:23 | -24.6 | Dark | Down | 19.9 | 225.4 | Really Low | 03:25:23 - 03:55:23 | 5792 |
| CPSLO | 03:39:53 | -20.4 | Dark | Up | 23.7 | 220.9 | Low | 03:24:53 - 03:54:53 | 5768 |
| Searchlight/Boulder City | 03:40:27 | -24.9 | Dark | Down | 20.2 | 225.6 | Low | 03:25:27 - 03:55:27 | 5760 |
| Patrick | 03:40:33 | -25.7 | Dark | Down | 19.7 | 226.5 | Really Low | 03:25:33 - 03:55:33 | 5751 |
| Laughlin/Bullhead City | 03:40:30 | -25.2 | Dark | Down | 20.2 | 226.0 | Low | 03:25:30 - 03:55:30 | 5740 |
| Kingman/Dolan Springs | 03:40:33 | -25.6 | Dark | Down | 19.9 | 226.4 | Really Low | 03:25:33 - 03:55:33 | 5740 |
| DCO | 03:40:38 | -26.4 | Dark | Down | 19.4 | 227.1 | Really Low | 03:25:38 - 03:55:38 | 5730 |
| Mohave Valley | 03:40:31 | -25.3 | Dark | Down | 20.4 | 226.1 | Low | 03:25:31 - 03:55:31 | 5725 |
| Lake Havasu City | 03:40:35 | -25.7 | Dark | Down | 20.5 | 226.4 | Low | 03:25:35 - 03:55:35 | 5700 |
| Wildwood | 03:40:11 | -22.4 | Dark | Up | 23.4 | 223.0 | Low | 03:25:11 - 03:55:11 | 5694 |
| Parker | 03:40:37 | -25.8 | Dark | Down | 20.8 | 226.5 | Low | 03:25:37 - 03:55:37 | 5680 |
| Idyllwild | 03:40:26 | -24.0 | Dark | Up | 22.5 | 224.7 | Low | 03:25:26 - 03:55:26 | 5668 |
| Blythe | 03:40:38 | -25.8 | Dark | Down | 21.3 | 226.4 | Low | 03:25:38 - 03:55:38 | 5650 |
| George/Scottsdale | 03:40:52 | -27.9 | Dark | Down | 19.5 | 228.5 | Really Low | 03:25:52 - 03:55:52 | 5639 |
| Calipatria | 03:40:34 | -25.2 | Dark | Down | 22.2 | 225.8 | Low | 03:25:34 - 03:55:34 | 5625 |
| Yuma | 03:40:43 | -26.1 | Dark | Down | 22.0 | 226.7 | Low | 03:25:43 - 03:55:43 | 5594 |
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 14KX101, (2020/09/20 03:37UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 9.47 35 35Eta Oph 17:10:22.7 -15:43:29 2.6 4.87 42 PPM 232367 16:57:03.9 -19:32:25 6.1 0.09 39 14KX101 16:57:22.7 -19:29:07 15.9 40 Positions are for J2000
Event circumstances last updated at 2020/03/11 21:18:09 UT
Marc W. Buie, Southwest Research Institute