Event between 13CE223 and star GA0880:03917089 with event index number of 313513
Geocentric closest approach at 2019/06/12 05:24:19 UTC
J2000 position of star is 11:14:23.1 -00:42:26
Equinox of date position of star is 11:15:22.8 -00:48:48
Stellar brightness G=12.0,
use SENSEUP=16
Star is 29 degrees from the moon.
Moon is 72% illuminated.
TNO apparent brightness V=22.8
[RECON map]
TNO is 23.9 AU from the Sun
and 23.9 AU from the Earth.
The TNO is moving 6.6
km/sec on the sky relative to the star, or,
1.4 arcsec/hr.
The 1-sigma error in the time of the event is 189 seconds.
The 1-sigma cross-track error in the shadow position is
1004 km.
The sky-plane scale is
17319.6 km/arcsec.
The TNO has an absolute magnitude Hv=8.8
Diameter=106.2 km assuming a 5% albedo -- 16.1 sec chord
Diameter=43.3 km assuming a 30% albedo -- 6.6 sec chord
Dynamical classification is CENTAURR
Star training set for 13CE223, (2019/06/12 05:24UT) Object RA Dec mag sep mel Regulus 10:09:24.3 +11:52:17 1.3 20.72 47 Denebola 11:50:03.0 +14:27:48 2.1 17.52 26 69 Leo 11:14:45.3 -00:10:32 5.3 0.66 29 PPM 178434 11:15:37.4 -01:22:38 7.6 0.57 29 PPM 178435 11:16:03.9 -01:04:45 9.7 0.32 29 13CE223 11:15:22.8 -00:48:48 12.0 29 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
4.8 sigma about the mid-time.
The median site spacing is 23.2 km
RECON observability=0.6 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) |
| Kelowna | 05:32:51 | -10.3 | NT | Up | 20.8 | 241.8 | Low | 05:17:51 - 05:47:51 | 9230 |
| Summerland | 05:32:52 | -10.4 | NT | Up | 21.1 | 241.7 | Low | 05:17:52 - 05:47:52 | 9209 |
| Penticton | 05:32:54 | -10.5 | NT | Up | 21.1 | 241.8 | Low | 05:17:54 - 05:47:54 | 9204 |
| Okanagan Falls | 05:32:55 | -10.7 | NT | Up | 21.2 | 241.9 | Low | 05:17:55 - 05:47:55 | 9191 |
| Oliver | 05:32:57 | -10.8 | NT | Up | 21.2 | 241.9 | Low | 05:17:57 - 05:47:57 | 9179 |
| Anarchist Mountain Observatory | 05:33:00 | -11.0 | NT | Up | 21.2 | 242.2 | Low | 05:18:00 - 05:48:00 | 9166 |
| Oroville | 05:33:01 | -11.1 | NT | Up | 21.3 | 242.2 | Low | 05:18:01 - 05:48:01 | 9161 |
| Tonasket | 05:33:03 | -11.3 | NT | Up | 21.4 | 242.2 | Low | 05:18:03 - 05:48:03 | 9144 |
| Okanogan | 05:33:06 | -11.5 | NT | Up | 21.6 | 242.2 | Low | 05:18:06 - 05:48:06 | 9120 |
| Brewster | 05:33:07 | -11.6 | NT | Up | 21.9 | 242.2 | Low | 05:18:07 - 05:48:07 | 9100 |
| Manson/Chelan | 05:33:07 | -11.7 | NT | Up | 22.2 | 241.9 | Low | 05:18:07 - 05:48:07 | 9085 |
| Entiat | 05:33:09 | -11.8 | NT | Up | 22.3 | 241.9 | Low | 05:18:09 - 05:48:09 | 9069 |
| Wenatchee | 05:33:11 | -12.0 | AT | Up | 22.5 | 242.0 | Low | 05:18:11 - 05:48:11 | 9050 |
| Ellensburg | 05:33:14 | -12.3 | AT | Up | 22.8 | 241.9 | Low | 05:18:14 - 05:48:14 | 9019 |
| Yakima | 05:33:18 | -12.6 | AT | Up | 23.0 | 242.1 | Low | 05:18:18 - 05:48:18 | 8988 |
| Toppenish/White Swan | 05:33:21 | -12.9 | AT | Up | 23.0 | 242.3 | Low | 05:18:21 - 05:48:21 | 8972 |
| Pasco | 05:33:31 | -13.5 | AT | Up | 22.2 | 243.5 | Low | 05:18:31 - 05:48:31 | 8961 |
| PNWRO | 05:33:35 | -13.8 | AT | Up | 22.2 | 243.8 | Low | 05:18:35 - 05:48:35 | 8942 |
| George/Umatilla | 05:33:33 | -13.7 | AT | Up | 22.5 | 243.4 | Low | 05:18:33 - 05:48:33 | 8936 |
| Goldendale | 05:33:24 | -13.1 | AT | Up | 23.5 | 242.2 | Low | 05:18:24 - 05:48:24 | 8930 |
| The Dalles | 05:33:23 | -13.2 | AT | Up | 23.8 | 241.9 | Low | 05:18:23 - 05:48:23 | 8913 |
| Maupin | 05:33:28 | -13.6 | AT | Up | 24.0 | 242.2 | Low | 05:18:28 - 05:48:28 | 8880 |
| Madras/Culver | 05:33:33 | -14.0 | AT | Up | 24.2 | 242.4 | Low | 05:18:33 - 05:48:33 | 8838 |
| Sisters | 05:33:33 | -14.1 | AT | Up | 24.7 | 242.2 | Low | 05:18:33 - 05:48:33 | 8812 |
| Redmond | 05:33:36 | -14.3 | AT | Up | 24.4 | 242.5 | Low | 05:18:36 - 05:48:36 | 8810 |
| Bend | 05:33:38 | -14.4 | AT | Up | 24.6 | 242.5 | Low | 05:18:38 - 05:48:38 | 8793 |
| Oregon Observatory | 05:33:38 | -14.5 | AT | Up | 24.8 | 242.5 | Low | 05:18:38 - 05:48:38 | 8779 |
| La Pine/Gilchrist | 05:33:40 | -14.6 | AT | Up | 24.9 | 242.5 | Low | 05:18:40 - 05:48:40 | 8763 |
| North Lake | 05:33:48 | -15.3 | AT | Up | 24.7 | 243.2 | Low | 05:18:48 - 05:48:48 | 8728 |
| Paisley | 05:33:56 | -15.9 | AT | Up | 24.7 | 243.8 | Low | 05:18:56 - 05:48:56 | 8683 |
| Chiloquin | 05:33:48 | -15.4 | AT | Up | 25.6 | 242.7 | Low | 05:18:48 - 05:48:48 | 8674 |
| Klamath Falls | 05:33:51 | -15.7 | AT | Up | 25.7 | 242.9 | Low | 05:18:51 - 05:48:51 | 8646 |
| Lakeview | 05:34:03 | -16.4 | AT | Up | 24.7 | 244.2 | Low | 05:19:03 - 05:49:03 | 8641 |
| Tulelake | 05:33:56 | -16.1 | AT | Up | 25.6 | 243.3 | Low | 05:18:56 - 05:48:56 | 8624 |
| Cedarville | 05:34:10 | -17.0 | AT | Up | 24.9 | 244.6 | Low | 05:19:10 - 05:49:10 | 8587 |
| Fall River/Burney | 05:34:05 | -16.9 | AT | Up | 25.9 | 243.8 | Low | 05:19:05 - 05:49:05 | 8549 |
| Susanville | 05:34:14 | -17.7 | AT | Up | 25.7 | 244.7 | Low | 05:19:14 - 05:49:14 | 8495 |
| Greenville | 05:34:14 | -17.8 | AT | Up | 26.0 | 244.6 | Low | 05:19:14 - 05:49:14 | 8472 |
| Gimple | 05:34:14 | -17.8 | AT | Up | 25.9 | 244.6 | Low | 05:19:14 - 05:49:14 | 8472 |
| Quincy | 05:34:14 | -18.0 | AT | Up | 26.1 | 244.7 | Low | 05:19:14 - 05:49:14 | 8455 |
| Niwot | 05:35:55 | -23.8 | Dark | Up | 14.3 | 256.6 | Really Low | 05:20:55 - 05:50:55 | 8453 |
| SwRI | 05:35:55 | -23.8 | Dark | Up | 14.4 | 256.6 | Really Low | 05:20:55 - 05:50:55 | 8444 |
| Portola | 05:34:24 | -18.3 | Dark | Up | 25.8 | 245.1 | Low | 05:19:24 - 05:49:24 | 8444 |
| Reno | 05:34:31 | -18.8 | Dark | Up | 25.4 | 245.8 | Low | 05:19:31 - 05:49:31 | 8421 |
| Carson City | 05:34:35 | -19.1 | Dark | Up | 25.5 | 246.0 | Low | 05:19:35 - 05:49:35 | 8390 |
| Yerington | 05:34:41 | -19.6 | Dark | Up | 25.1 | 246.6 | Low | 05:19:41 - 05:49:41 | 8373 |
| Gardnerville | 05:34:37 | -19.4 | Dark | Up | 25.6 | 246.1 | Low | 05:19:37 - 05:49:37 | 8369 |
| Hawthorne | 05:34:50 | -20.2 | Dark | Up | 24.9 | 247.2 | Low | 05:19:50 - 05:49:50 | 8332 |
| Tonopah | 05:35:04 | -21.3 | Dark | Up | 24.0 | 248.5 | Low | 05:20:04 - 05:50:04 | 8290 |
| Lee Vining | 05:34:51 | -20.5 | Dark | Up | 25.5 | 247.1 | Low | 05:19:51 - 05:49:51 | 8284 |
| Bishop | 05:35:02 | -21.3 | Dark | Up | 25.2 | 247.9 | Low | 05:20:02 - 05:50:02 | 8231 |
| Beatty | 05:35:18 | -22.4 | Dark | Up | 24.1 | 249.4 | Low | 05:20:18 - 05:50:18 | 8189 |
| Lone Pine | 05:35:11 | -22.1 | Dark | Up | 25.2 | 248.5 | Low | 05:20:11 - 05:50:11 | 8164 |
| Indian Springs | 05:35:29 | -23.2 | Dark | Up | 23.3 | 250.3 | Low | 05:20:29 - 05:50:29 | 8159 |
| Henderson | 05:35:38 | -24.0 | Dark | Up | 22.9 | 251.1 | Low | 05:20:38 - 05:50:38 | 8110 |
| Searchlight/Boulder City | 05:35:44 | -24.5 | Dark | Up | 23.1 | 251.4 | Low | 05:20:44 - 05:50:44 | 8059 |
| Patrick | 05:35:51 | -25.0 | Dark | Up | 22.2 | 252.1 | Low | 05:20:51 - 05:50:51 | 8053 |
| CPSLO | 05:35:01 | -21.9 | Dark | Up | 27.6 | 247.2 | Low | 05:20:01 - 05:50:01 | 8050 |
| Kingman/Dolan Springs | 05:35:52 | -25.1 | Dark | Up | 22.4 | 252.1 | Low | 05:20:52 - 05:50:52 | 8033 |
| Laughlin/Bullhead City | 05:35:49 | -24.9 | Dark | Up | 22.9 | 251.7 | Low | 05:20:49 - 05:50:49 | 8032 |
| DCO | 05:35:59 | -25.6 | Dark | Up | 21.7 | 252.7 | Low | 05:20:59 - 05:50:59 | 8024 |
| Mohave Valley | 05:35:51 | -25.1 | Dark | Up | 22.9 | 251.8 | Low | 05:20:51 - 05:50:51 | 8007 |
| Lake Havasu City | 05:35:56 | -25.6 | Dark | Up | 22.9 | 252.2 | Low | 05:20:56 - 05:50:56 | 7970 |
| Wildwood | 05:35:28 | -24.0 | Dark | Up | 26.4 | 249.3 | Low | 05:20:28 - 05:50:28 | 7938 |
| Parker | 05:35:59 | -25.9 | Dark | Up | 22.9 | 252.4 | Low | 05:20:59 - 05:50:59 | 7938 |
| Idyllwild | 05:35:45 | -25.2 | Dark | Up | 25.0 | 250.9 | Low | 05:20:45 - 05:50:45 | 7903 |
| Blythe | 05:36:02 | -26.2 | Dark | Up | 23.3 | 252.4 | Low | 05:21:02 - 05:51:02 | 7890 |
| Calipatria | 05:35:59 | -26.2 | Dark | Up | 24.2 | 252.0 | Low | 05:20:59 - 05:50:59 | 7846 |
| Yuma | 05:36:09 | -27.0 | Dark | Up | 23.6 | 252.8 | Low | 05:21:09 - 05:51:09 | 7805 |
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 13CE223, (2019/06/12 05:24UT) Object RA Dec mag sep mel Regulus 10:08:22.0 +11:58:02 1.3 20.72 47 Denebola 11:49:02.9 +14:34:17 2.1 17.52 26 69 Leo 11:13:45.5 -00:04:10 5.3 0.66 29 PPM 178434 11:14:37.8 -01:16:16 7.6 0.57 29 PPM 178435 11:15:04.2 -00:58:23 9.7 0.32 29 13CE223 11:14:23.1 -00:42:26 12.0 29 Positions are for J2000
Event circumstances last updated at 2019/06/07 22:15:14 UT
Marc W. Buie, Southwest Research Institute