Event between (95626) 02GZ32 and star UC4-394-063458 with event index number of 52014
Geocentric closest approach at 2016/05/09 09:29:46 UTC
J2000 position of star is 16:30:51.9 -11:17:46
Equinox of date position of star is 16:31:46.1 -11:19:49
Stellar brightness R=13.0
Star is 162 degrees from the moon.
Moon is 10% illuminated.
TNO apparent brightness V=19.7
[RECON map]
TNO is 18.1 AU from the Sun
and 17.2 AU from the Earth.
The TNO is moving 20.2
km/sec on the sky relative to the star, or,
5.8 arcsec/hr.
The 1-sigma error in the time of the event is 79 seconds.
The 1-sigma cross-track error in the shadow position is
915 km.
The TNO has an absolute magnitude Hv=7.1
Diameter=229.1 km assuming a 5% albedo -- 11.3 sec chord
Diameter=93.5 km assuming a 30% albedo -- 4.6 sec chord
Dynamical classification is CENTAURR
Star training set for 95626, (2016/05/09 09:30UT) Object RA Dec mag sep mel Antares 16:30:24.8 -26:28:01 0.9 15.14 162 13Zet Oph 16:38:03.7 -10:35:56 2.6 1.71 163 3Ups Oph 16:28:41.3 -08:24:25 4.2 3.02 160 PPM 231721 16:28:40.4 -11:13:18 8.4 0.77 161 PPM 231773 16:31:14.8 -11:21:20 9.1 0.13 162 95626 16:31:46.2 -11:19:50 13.0 162 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 15.7 km
RECON observability=1.0 and success probability=11.9%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Oroville | 09:30:19 | -20.2 | Dark | Down | 29.7 | 183.5 | Low | 09:23:13 - 09:37:25 | 2332 |
| Tonasket | 09:30:19 | -20.4 | Dark | Down | 29.9 | 183.5 | Low | 09:23:13 - 09:37:25 | 2319 |
| Okanogan | 09:30:19 | -20.8 | Dark | Down | 30.3 | 183.3 | Up | 09:23:13 - 09:37:25 | 2299 |
| Brewster | 09:30:20 | -21.1 | Dark | Down | 30.6 | 183.1 | Up | 09:23:14 - 09:37:26 | 2282 |
| Manson/Chelan | 09:30:21 | -21.3 | Dark | Down | 30.8 | 182.7 | Up | 09:23:15 - 09:37:27 | 2266 |
| Entiat | 09:30:21 | -21.6 | Dark | Down | 31.0 | 182.6 | Up | 09:23:15 - 09:37:27 | 2253 |
| Wenatchee | 09:30:21 | -21.8 | Dark | Down | 31.3 | 182.5 | Up | 09:23:15 - 09:37:27 | 2238 |
| Ellensburg | 09:30:22 | -22.3 | Dark | Down | 31.7 | 182.3 | Up | 09:23:16 - 09:37:28 | 2212 |
| Yakima | 09:30:22 | -22.6 | Dark | Down | 32.1 | 182.2 | Up | 09:23:16 - 09:37:28 | 2188 |
| Toppenish/White Swan | 09:30:21 | -22.8 | Dark | Down | 32.3 | 182.4 | Up | 09:23:15 - 09:37:27 | 2177 |
| Pasco | 09:30:16 | -22.5 | Dark | Down | 32.4 | 183.9 | Up | 09:23:10 - 09:37:22 | 2185 |
| PNWRO | 09:30:15 | -22.7 | Dark | Down | 32.6 | 184.2 | Up | 09:23:09 - 09:37:21 | 2174 |
| George/Umatilla | 09:30:17 | -22.9 | Dark | Down | 32.7 | 183.7 | Up | 09:23:11 - 09:37:23 | 2163 |
| Goldendale | 09:30:22 | -23.4 | Dark | Down | 32.9 | 182.0 | Up | 09:23:16 - 09:37:28 | 2140 |
| The Dalles | 09:30:23 | -23.7 | Dark | Down | 33.1 | 181.5 | Up | 09:23:17 - 09:37:29 | 2122 |
| Maupin | 09:30:23 | -24.1 | Dark | Down | 33.5 | 181.7 | Up | 09:23:17 - 09:37:29 | 2098 |
| Madras/Culver | 09:30:22 | -24.6 | Dark | Down | 34.1 | 181.6 | Up | 09:23:16 - 09:37:28 | 2065 |
| Sisters | 09:30:24 | -25.0 | Dark | Down | 34.4 | 181.1 | Up | 09:23:18 - 09:37:30 | 2039 |
| Redmond | 09:30:22 | -24.9 | Dark | Down | 34.4 | 181.6 | Up | 09:23:16 - 09:37:28 | 2043 |
| Bend | 09:30:23 | -25.2 | Dark | Down | 34.6 | 181.4 | Up | 09:23:17 - 09:37:29 | 2028 |
| Oregon Observatory | 09:30:23 | -25.4 | Dark | Down | 34.8 | 181.3 | Up | 09:23:17 - 09:37:29 | 2015 |
| LaPine/Gilchrist | 09:30:23 | -25.6 | Dark | Down | 35.0 | 181.2 | Up | 09:23:17 - 09:37:29 | 2002 |
| North Lake | 09:30:21 | -25.8 | Dark | Down | 35.4 | 181.9 | Up | 09:23:15 - 09:37:27 | 1982 |
| Paisley | 09:30:19 | -26.2 | Dark | Down | 36.0 | 182.4 | Up | 09:23:13 - 09:37:25 | 1952 |
| Chiloquin | 09:30:24 | -26.7 | Dark | Down | 36.1 | 180.8 | Up | 09:23:18 - 09:37:30 | 1927 |
| Klamath Falls | 09:30:24 | -27.0 | Dark | Down | 36.5 | 180.9 | Up | 09:23:18 - 09:37:30 | 1905 |
| Lakeview | 09:30:18 | -26.6 | Dark | Down | 36.5 | 182.6 | Up | 09:23:12 - 09:37:24 | 1922 |
| Tulelake | 09:30:22 | -27.1 | Dark | Down | 36.7 | 181.3 | Up | 09:23:16 - 09:37:28 | 1892 |
| Cedarville | 09:30:17 | -27.1 | Dark | Down | 37.1 | 182.8 | Up | 09:23:11 - 09:37:23 | 1881 |
| Fall River/Burney | 09:30:22 | -28.0 | Dark | Down | 37.6 | 181.4 | Up | 09:23:16 - 09:37:28 | 1833 |
| Susanville | 09:30:18 | -28.3 | Dark | Down | 38.3 | 182.3 | Up | 09:23:12 - 09:37:24 | 1800 |
| Greenville | 09:30:19 | -28.6 | Dark | Down | 38.5 | 181.9 | Up | 09:23:13 - 09:37:25 | 1778 |
| Niwot | 09:29:15 | -22.4 | Dark | Down | 36.2 | 200.9 | Up | 09:22:09 - 09:36:21 | 1949 |
| Quincy | 09:30:19 | -28.8 | Dark | Down | 38.7 | 181.9 | Up | 09:23:13 - 09:37:25 | 1764 |
| Portola | 09:30:17 | -28.8 | Dark | Down | 38.9 | 182.5 | Up | 09:23:11 - 09:37:23 | 1762 |
| Reno | 09:30:14 | -28.8 | Dark | Down | 39.1 | 183.4 | Up | 09:23:08 - 09:37:20 | 1752 |
| Carson City | 09:30:14 | -29.1 | Dark | Down | 39.5 | 183.4 | Up | 09:23:08 - 09:37:20 | 1728 |
| Yerington | 09:30:11 | -29.1 | Dark | Down | 39.6 | 184.2 | Up | 09:23:05 - 09:37:17 | 1723 |
| Gardnerville | 09:30:13 | -29.3 | Dark | Down | 39.7 | 183.5 | Up | 09:23:07 - 09:37:19 | 1712 |
| Hawthorne | 09:30:08 | -29.3 | Dark | Down | 40.0 | 184.9 | Up | 09:23:02 - 09:37:14 | 1697 |
| Lee Vining | 09:30:10 | -30.0 | Dark | Down | 40.6 | 184.3 | Up | 09:23:04 - 09:37:16 | 1652 |
| Tonopah | 09:30:02 | -29.2 | Dark | Down | 40.4 | 186.7 | Up | 09:22:56 - 09:37:08 | 1683 |
| Bishop | 09:30:06 | -30.3 | Dark | Down | 41.2 | 185.3 | Up | 09:23:00 - 09:37:12 | 1618 |
| Lone Pine | 09:30:04 | -30.8 | Dark | Down | 41.9 | 185.8 | Up | 09:22:58 - 09:37:10 | 1567 |
| Beatty | 09:29:59 | -30.1 | Dark | Down | 41.5 | 187.4 | Up | 09:22:53 - 09:37:05 | 1606 |
| Indian Springs | 09:29:54 | -29.9 | Dark | Down | 41.7 | 188.8 | Up | 09:22:48 - 09:37:00 | 1595 |
| Henderson | 09:29:51 | -30.1 | Dark | Down | 42.2 | 189.8 | Up | 09:22:45 - 09:36:57 | 1565 |
| Searchlight/Boulder City | 09:29:50 | -30.6 | Dark | Down | 42.7 | 190.0 | Up | 09:22:44 - 09:36:56 | 1524 |
| CPSLO | 09:30:15 | -32.9 | Dark | Down | 43.4 | 182.4 | Up | 09:23:09 - 09:37:21 | 1436 |
| Kingman/Dolan Springs | 09:29:46 | -30.4 | Dark | Down | 42.9 | 191.1 | Up | 09:22:40 - 09:36:52 | 1514 |
| Laughlin/Bullhead City | 09:29:49 | -30.7 | Dark | Down | 43.0 | 190.5 | Up | 09:22:43 - 09:36:55 | 1505 |
| DCO | 09:29:42 | -30.1 | Dark | Down | 42.8 | 192.3 | Up | 09:22:36 - 09:36:48 | 1519 |
| Mohave Valley | 09:29:48 | -30.9 | Dark | Down | 43.2 | 190.5 | Up | 09:22:42 - 09:36:54 | 1485 |
| Lake Havasu City | 09:29:46 | -31.1 | Dark | Down | 43.6 | 190.9 | Up | 09:22:40 - 09:36:52 | 1458 |
| Parker | 09:29:46 | -31.4 | Dark | Down | 43.9 | 191.0 | Up | 09:22:40 - 09:36:52 | 1432 |
| Idyllwild | 09:29:56 | -32.8 | Dark | Down | 44.6 | 187.8 | Up | 09:22:50 - 09:37:02 | 1372 |
| Blythe | 09:29:47 | -32.0 | Dark | Down | 44.5 | 190.7 | Up | 09:22:41 - 09:36:53 | 1389 |
| Calipatria | 09:29:50 | -32.8 | Dark | Down | 45.1 | 189.5 | Up | 09:22:44 - 09:36:56 | 1339 |
| Yuma | 09:29:46 | -32.8 | Dark | Down | 45.4 | 190.8 | Up | 09:22:40 - 09:36:52 | 1317 |
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.
Event circumstances last updated at 2016/04/30 16:35:53 UT
Marc W. Buie, Southwest Research Institute