Event between (133067) 03FB128 and star GA0740:05692191 with event index number of 277847
Geocentric closest approach at 2020/07/13 04:59:57 UTC
J2000 position of star is 15:55:52.1 -15:28:40
Equinox of date position of star is 15:56:58.1 -15:32:00
Stellar brightness G=13.6,
use SENSEUP=64
Star is 144 degrees from the moon.
Moon is 48% illuminated.
TNO apparent brightness V=22.6
[RECON map]
TNO is 36.5 AU from the Sun
and 35.8 AU from the Earth.
The TNO is moving 13.5
km/sec on the sky relative to the star, or,
1.9 arcsec/hr.
The 1-sigma error in the time of the event is 424 seconds.
The 1-sigma cross-track error in the shadow position is
1488 km.
The sky-plane scale is
25978.7 km/arcsec.
The TNO has an absolute magnitude Hv=6.9
Diameter=263.0 km assuming a 5% albedo -- 18.6 sec chord
Diameter=107.4 km assuming a 30% albedo -- 7.6 sec chord
Dynamical classification is 3:2E
Star training set for 133067, (2020/07/13 05:00UT) Object RA Dec mag sep mel Antares 16:30:40.2 -26:28:33 0.9 13.45 133 8Bet1Sco 16:06:38.1 -19:51:36 2.6 4.89 140 PPM 230994 15:58:15.1 -16:05:34 6.5 0.63 143 PPM 230953 15:56:55.8 -15:13:06 8.2 0.32 144 PPM 230947 15:56:36.5 -15:38:14 9.3 0.14 144 133067 15:57:01.8 -15:32:11 13.6 144 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
2.1 sigma about the mid-time.
The median site spacing is 18.5 km
RECON observability=0.4 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) |
| Kelowna | 05:00:03 | -7.7 | NT | Down | 24.2 | 188.7 | Low | 04:45:03 - 05:15:03 | 6087 |
| Summerland | 05:00:04 | -7.8 | NT | Down | 24.5 | 188.4 | Low | 04:45:04 - 05:15:04 | 6072 |
| Penticton | 05:00:04 | -7.9 | NT | Down | 24.6 | 188.5 | Low | 04:45:04 - 05:15:04 | 6070 |
| Okanagan Falls | 05:00:03 | -8.0 | NT | Down | 24.8 | 188.5 | Low | 04:45:03 - 05:15:03 | 6061 |
| Oliver | 05:00:03 | -8.1 | NT | Down | 25.0 | 188.5 | Low | 04:45:03 - 05:15:03 | 6053 |
| Anarchist Mountain Observatory | 05:00:02 | -8.3 | NT | Down | 25.1 | 188.8 | Low | 04:45:02 - 05:15:02 | 6047 |
| Oroville | 05:00:02 | -8.4 | NT | Down | 25.2 | 188.7 | Low | 04:45:02 - 05:15:02 | 6043 |
| Tonasket | 05:00:03 | -8.5 | NT | Down | 25.4 | 188.7 | Low | 04:45:03 - 05:15:03 | 6032 |
| Okanogan | 05:00:03 | -8.7 | NT | Down | 25.8 | 188.6 | Low | 04:45:03 - 05:15:03 | 6015 |
| Brewster | 05:00:02 | -8.8 | NT | Down | 26.0 | 188.4 | Low | 04:45:02 - 05:15:02 | 6001 |
| Manson/Chelan | 05:00:05 | -8.8 | NT | Down | 26.3 | 188.0 | Low | 04:45:05 - 05:15:05 | 5989 |
| Entiat | 05:00:06 | -8.9 | NT | Down | 26.5 | 187.9 | Low | 04:45:06 - 05:15:06 | 5978 |
| Wenatchee | 05:00:04 | -9.1 | NT | Down | 26.8 | 187.8 | Low | 04:45:04 - 05:15:04 | 5965 |
| Ellensburg | 05:00:06 | -9.3 | NT | Down | 27.2 | 187.6 | Low | 04:45:06 - 05:15:06 | 5943 |
| Yakima | 05:00:06 | -9.6 | NT | Down | 27.6 | 187.7 | Low | 04:45:06 - 05:15:06 | 5922 |
| Pasco | 04:59:56 | -10.5 | NT | Down | 27.8 | 189.2 | Low | 04:44:56 - 05:14:56 | 5913 |
| Toppenish/White Swan | 05:00:04 | -9.8 | NT | Down | 27.8 | 187.8 | Low | 04:45:04 - 05:15:04 | 5912 |
| PNWRO | 04:59:56 | -10.8 | NT | Down | 28.0 | 189.5 | Low | 04:44:56 - 05:14:56 | 5902 |
| George/Umatilla | 04:59:58 | -10.6 | NT | Down | 28.2 | 189.0 | Low | 04:44:58 - 05:14:58 | 5895 |
| Goldendale | 05:00:05 | -10.0 | NT | Down | 28.4 | 187.4 | Low | 04:45:05 - 05:15:05 | 5881 |
| The Dalles | 05:00:08 | -10.0 | NT | Down | 28.6 | 187.1 | Low | 04:45:08 - 05:15:08 | 5867 |
| Maupin | 05:00:08 | -10.3 | NT | Down | 29.1 | 187.2 | Low | 04:45:08 - 05:15:08 | 5846 |
| Madras/Culver | 05:00:07 | -10.7 | NT | Down | 29.6 | 187.2 | Low | 04:45:07 - 05:15:07 | 5816 |
| Redmond | 05:00:06 | -10.9 | NT | Down | 30.0 | 187.2 | Low | 04:45:06 - 05:15:06 | 5796 |
| Sisters | 05:00:08 | -10.7 | NT | Down | 30.0 | 186.7 | Low | 04:45:08 - 05:15:08 | 5795 |
| Bend | 05:00:07 | -11.0 | NT | Down | 30.2 | 187.0 | Up | 04:45:07 - 05:15:07 | 5783 |
| Oregon Observatory | 05:00:07 | -11.1 | NT | Down | 30.4 | 186.9 | Up | 04:45:07 - 05:15:07 | 5773 |
| La Pine/Gilchrist | 05:00:07 | -11.2 | NT | Down | 30.6 | 186.8 | Up | 04:45:07 - 05:15:07 | 5761 |
| North Lake | 05:00:03 | -11.8 | NT | Down | 31.0 | 187.5 | Up | 04:45:03 - 05:15:03 | 5741 |
| Paisley | 05:00:00 | -12.4 | AT | Down | 31.5 | 188.0 | Up | 04:45:00 - 05:15:00 | 5712 |
| Chiloquin | 05:00:10 | -11.8 | NT | Down | 31.7 | 186.5 | Up | 04:45:10 - 05:15:10 | 5696 |
| Lakeview | 04:59:58 | -12.8 | AT | Down | 32.0 | 188.2 | Up | 04:44:58 - 05:14:58 | 5684 |
| Klamath Falls | 05:00:08 | -12.1 | AT | Down | 32.0 | 186.6 | Up | 04:45:08 - 05:15:08 | 5676 |
| Tulelake | 05:00:06 | -12.4 | AT | Down | 32.3 | 187.0 | Up | 04:45:06 - 05:15:06 | 5663 |
| Cedarville | 04:59:57 | -13.4 | AT | Down | 32.6 | 188.5 | Up | 04:44:57 - 05:14:57 | 5646 |
| Niwot | 04:58:28 | -21.3 | Dark | Down | 30.8 | 204.9 | Up | 04:43:28 - 05:13:28 | 5615 |
| Fall River/Burney | 05:00:03 | -13.1 | AT | Down | 33.2 | 187.1 | Up | 04:45:03 - 05:15:03 | 5609 |
| SwRI | 04:58:29 | -21.4 | Dark | Down | 30.9 | 204.8 | Up | 04:43:29 - 05:13:29 | 5608 |
| Susanville | 04:59:58 | -13.9 | AT | Down | 33.7 | 188.0 | Up | 04:44:58 - 05:14:58 | 5576 |
| Gimple | 05:00:00 | -14.0 | AT | Down | 34.0 | 187.8 | Up | 04:45:00 - 05:15:00 | 5558 |
| Greenville | 05:00:00 | -14.0 | AT | Down | 34.0 | 187.7 | Up | 04:45:00 - 05:15:00 | 5557 |
| Quincy | 04:59:59 | -14.1 | AT | Down | 34.2 | 187.7 | Up | 04:44:59 - 05:14:59 | 5545 |
| Portola | 04:59:57 | -14.5 | AT | Down | 34.3 | 188.3 | Up | 04:44:57 - 05:14:57 | 5540 |
| Reno | 04:59:53 | -15.0 | AT | Down | 34.5 | 189.0 | Up | 04:44:53 - 05:14:53 | 5528 |
| Carson City | 04:59:53 | -15.3 | AT | Down | 34.9 | 189.1 | Up | 04:44:53 - 05:14:53 | 5506 |
| Yerington | 04:59:48 | -15.7 | AT | Down | 35.0 | 189.8 | Up | 04:44:48 - 05:14:48 | 5498 |
| Gardnerville | 04:59:51 | -15.5 | AT | Down | 35.1 | 189.2 | Up | 04:44:51 - 05:14:51 | 5491 |
| Hawthorne | 04:59:45 | -16.4 | AT | Down | 35.4 | 190.5 | Up | 04:44:45 - 05:14:45 | 5471 |
| Tonopah | 04:59:35 | -17.4 | AT | Down | 35.6 | 192.2 | Up | 04:44:35 - 05:14:35 | 5450 |
| Lee Vining | 04:59:46 | -16.5 | AT | Down | 36.0 | 190.0 | Up | 04:44:46 - 05:14:46 | 5432 |
| Bishop | 04:59:41 | -17.3 | AT | Down | 36.5 | 190.9 | Up | 04:44:41 - 05:14:41 | 5398 |
| Beatty | 04:59:30 | -18.5 | Dark | Down | 36.7 | 192.9 | Up | 04:44:30 - 05:14:30 | 5377 |
| Indian Springs | 04:59:23 | -19.3 | Dark | Down | 36.8 | 194.2 | Up | 04:44:23 - 05:14:23 | 5361 |
| Lone Pine | 04:59:39 | -18.1 | Dark | Down | 37.2 | 191.4 | Up | 04:44:39 - 05:14:39 | 5349 |
| Henderson | 04:59:18 | -20.1 | Dark | Down | 37.2 | 195.1 | Up | 04:44:18 - 05:14:18 | 5328 |
| Patrick | 04:59:10 | -21.1 | Dark | Down | 37.5 | 196.5 | Up | 04:44:10 - 05:14:10 | 5291 |
| Searchlight/Boulder City | 04:59:16 | -20.6 | Dark | Down | 37.7 | 195.3 | Up | 04:44:16 - 05:14:16 | 5290 |
| Kingman/Dolan Springs | 04:59:11 | -21.2 | Dark | Down | 37.8 | 196.3 | Up | 04:44:11 - 05:14:11 | 5275 |
| DCO | 04:59:05 | -21.7 | Dark | Down | 37.7 | 197.4 | Up | 04:44:05 - 05:14:05 | 5273 |
| Laughlin/Bullhead City | 04:59:14 | -21.0 | Dark | Down | 37.9 | 195.7 | Up | 04:44:14 - 05:14:14 | 5271 |
| Mohave Valley | 04:59:13 | -21.2 | Dark | Down | 38.2 | 195.8 | Up | 04:44:13 - 05:14:13 | 5252 |
| CPSLO | 04:59:53 | -17.5 | AT | Down | 38.8 | 188.5 | Up | 04:44:53 - 05:14:53 | 5244 |
| Lake Havasu City | 04:59:11 | -21.6 | Dark | Down | 38.5 | 196.1 | Up | 04:44:11 - 05:14:11 | 5226 |
| Parker | 04:59:12 | -21.9 | Dark | Down | 38.8 | 196.3 | Up | 04:44:12 - 05:14:12 | 5201 |
| Wildwood | 04:59:38 | -19.6 | Dark | Down | 39.7 | 191.2 | Up | 04:44:38 - 05:14:38 | 5174 |
| Blythe | 04:59:12 | -22.1 | Dark | Down | 39.4 | 196.0 | Up | 04:44:12 - 05:14:12 | 5163 |
| Idyllwild | 04:59:26 | -20.9 | Dark | Down | 39.7 | 193.5 | Up | 04:44:26 - 05:14:26 | 5160 |
| Calipatria | 04:59:18 | -22.0 | Dark | Down | 40.1 | 195.0 | Up | 04:44:18 - 05:14:18 | 5123 |
| Yuma | 04:59:11 | -22.8 | Dark | Down | 40.3 | 196.2 | Up | 04:44:11 - 05:14:11 | 5096 |
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 133067, (2020/07/13 05:00UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 13.45 133 8Bet1Sco 16:05:26.2 -19:48:20 2.6 4.89 140 PPM 230994 15:57:05.2 -16:02:05 6.5 0.63 143 PPM 230953 15:55:46.3 -15:09:35 8.2 0.32 144 PPM 230947 15:55:26.8 -15:34:42 9.3 0.14 144 133067 15:55:52.1 -15:28:40 13.6 144 Positions are for J2000
Event circumstances last updated at 2019/06/08 00:03:39 UT
Marc W. Buie, Southwest Research Institute