Event between (612533) 02XV93 and star GA1260:03126640 with event index number of 2814497
Geocentric closest approach at 2024/01/10 13:11:07 UTC
J2000 position of star is 06:57:37.7 +36:21:59
Equinox of date position of star is 06:59:11.3 +36:20:01
Stellar brightness G=15.8,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 170 degrees from the moon.
Moon is 1% illuminated.
Apparent brightness V=20.7
[RECON map]
Object is 38.0 AU from the Sun
and 37.0 AU from the Earth.
Apparent velocity is 25.2
km/sec on the sky relative to the star, or,
3.4 arcsec/hr.
The 1-sigma error in the time of the event is 125 seconds.
The 1-sigma cross-track error in the shadow position is
1362 km.
The sky-plane scale is
26864.8 km/arcsec.
The object has an absolute magnitude Hv=4.9
Diameter=633.9 km assuming a 5% albedo -- 25.3 sec chord
Diameter=258.8 km assuming a 30% albedo -- 10.3 sec chord
Dynamical classification is 3:2E
Star training set for 612533, (2024/01/10 13:11UT) Object RA Dec mag sep mel Pollux 07:46:47.0 +27:57:58 1.1 13.07 164 62 Aur 07:00:40.9 +38:01:01 6.0 1.71 168 PPM 072284 06:59:57.4 +36:50:34 8.5 0.53 170 PPM 072248 06:57:45.8 +36:41:36 8.7 0.47 170 PPM 072267 06:58:56.4 +36:25:04 11.0 0.10 170 612533 06:59:14.5 +36:19:57 15.8 170 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 17.8 km
RECON observability=0.9 and success probability=1.4%
| Site | Site mid-time (UT) |
Sun alt (deg) |
Sky | Moon | Star alt (deg) |
Star az (deg) |
Target | Observing Time (UT) |
X-track (km) |
| Sleaford | 13:08:44 | -17.5 | AT | Down | 24.4 | 298.6 | Low | 12:57:51 - 13:19:37 | 5832 |
| Dunrhomin | 13:08:04 | -14.0 | AT | Down | 17.9 | 302.9 | Really Low | 12:57:11 - 13:18:57 | 5260 |
| Nikitin | 13:08:04 | -13.9 | AT | Down | 17.9 | 302.9 | Really Low | 12:57:11 - 13:18:57 | 5248 |
| CU-SBO | 13:08:04 | -14.0 | AT | Down | 17.9 | 302.9 | Really Low | 12:57:11 - 13:18:57 | 5241 |
| Kamloops | 13:08:38 | -26.2 | Dark | Down | 32.0 | 289.9 | Up | 12:57:45 - 13:19:31 | 5166 |
| Kelowna | 13:08:34 | -25.6 | Dark | Down | 31.2 | 290.9 | Up | 12:57:41 - 13:19:27 | 5156 |
| Peachland | 13:08:34 | -25.8 | Dark | Down | 31.3 | 290.8 | Up | 12:57:41 - 13:19:27 | 5137 |
| Penticton | 13:08:34 | -25.7 | Dark | Down | 31.1 | 291.0 | Up | 12:57:41 - 13:19:27 | 5133 |
| Summerland | 13:08:34 | -25.7 | Dark | Down | 31.2 | 290.9 | Up | 12:57:41 - 13:19:27 | 5132 |
| Oliver | 13:08:33 | -25.6 | Dark | Down | 31.0 | 291.2 | Up | 12:57:40 - 13:19:26 | 5112 |
| Anarchist Mountain Observatory | 13:08:32 | -25.5 | Dark | Down | 30.8 | 291.5 | Up | 12:57:39 - 13:19:25 | 5111 |
| Okanogan | 13:08:30 | -25.6 | Dark | Down | 30.7 | 291.7 | Up | 12:57:37 - 13:19:23 | 5062 |
| Brewster | 13:08:28 | -25.7 | Dark | Down | 30.8 | 291.7 | Up | 12:57:35 - 13:19:21 | 5037 |
| Manson/Chelan | 13:08:28 | -25.9 | Dark | Down | 30.9 | 291.6 | Up | 12:57:35 - 13:19:21 | 5007 |
| Wenatchee | 13:08:26 | -26.0 | Dark | Down | 30.9 | 291.8 | Up | 12:57:33 - 13:19:19 | 4970 |
| PNWRO | 13:08:21 | -24.9 | Dark | Down | 29.4 | 293.3 | Low | 12:57:28 - 13:19:14 | 4948 |
| Ellensburg | 13:08:25 | -26.1 | Dark | Down | 30.8 | 291.9 | Up | 12:57:32 - 13:19:18 | 4935 |
| Yakima | 13:08:23 | -26.1 | Dark | Down | 30.7 | 292.1 | Up | 12:57:30 - 13:19:16 | 4908 |
| Victoria | 13:08:32 | -28.1 | Dark | Down | 33.2 | 289.3 | Up | 12:57:39 - 13:19:25 | 4903 |
| Toppenish/White Swan | 13:08:23 | -26.0 | Dark | Down | 30.5 | 292.3 | Up | 12:57:30 - 13:19:16 | 4902 |
| The Dalles | 13:08:20 | -26.5 | Dark | Down | 30.7 | 292.2 | Up | 12:57:27 - 13:19:13 | 4816 |
| Maupin | 13:08:19 | -26.3 | Dark | Down | 30.5 | 292.5 | Up | 12:57:26 - 13:19:12 | 4794 |
| Sisters | 13:08:17 | -26.6 | Dark | Down | 30.5 | 292.7 | Up | 12:57:24 - 13:19:10 | 4712 |
| Bend | 13:08:15 | -26.4 | Dark | Down | 30.3 | 293.0 | Up | 12:57:22 - 13:19:08 | 4709 |
| Oregon Observatory | 13:08:15 | -26.5 | Dark | Down | 30.3 | 293.0 | Up | 12:57:22 - 13:19:08 | 4691 |
| Cedarville | 13:08:07 | -25.3 | Dark | Down | 28.5 | 294.9 | Low | 12:57:14 - 13:19:00 | 4594 |
| Chiloquin | 13:08:11 | -26.7 | Dark | Down | 30.0 | 293.5 | Up | 12:57:18 - 13:19:04 | 4582 |
| Klamath Falls | 13:08:10 | -26.6 | Dark | Down | 29.9 | 293.7 | Low | 12:57:17 - 13:19:03 | 4562 |
| Fall River/Burney | 13:08:06 | -26.2 | Dark | Down | 29.1 | 294.5 | Low | 12:57:13 - 13:18:59 | 4499 |
| Patrick | 13:07:48 | -19.4 | Dark | Down | 21.3 | 300.2 | Low | 12:56:55 - 13:18:41 | 4498 |
| George/Scottsdale | 13:07:43 | -17.4 | AT | Down | 19.0 | 301.6 | Really Low | 12:56:50 - 13:18:36 | 4488 |
| Reno | 13:08:01 | -24.8 | Dark | Down | 27.4 | 296.0 | Low | 12:57:08 - 13:18:54 | 4474 |
| Yerington | 13:07:59 | -24.2 | Dark | Down | 26.7 | 296.5 | Low | 12:57:06 - 13:18:52 | 4469 |
| Hawthorne | 13:07:58 | -23.7 | Dark | Down | 26.1 | 297.0 | Low | 12:57:05 - 13:18:51 | 4464 |
| Gimple | 13:08:03 | -25.7 | Dark | Down | 28.4 | 295.2 | Low | 12:57:10 - 13:18:56 | 4462 |
| Portola | 13:08:02 | -25.3 | Dark | Down | 28.0 | 295.6 | Low | 12:57:09 - 13:18:55 | 4460 |
| Greenville | 13:08:03 | -25.7 | Dark | Down | 28.4 | 295.2 | Low | 12:57:10 - 13:18:56 | 4458 |
| Carson City | 13:08:00 | -24.7 | Dark | Down | 27.2 | 296.2 | Low | 12:57:07 - 13:18:53 | 4450 |
| Beatty | 13:07:53 | -22.0 | Dark | Down | 24.1 | 298.5 | Low | 12:57:00 - 13:18:46 | 4448 |
| Quincy | 13:08:02 | -25.7 | Dark | Down | 28.4 | 295.3 | Low | 12:57:09 - 13:18:55 | 4444 |
| Laughlin/Bullhead City | 13:07:47 | -19.9 | Dark | Down | 21.7 | 300.0 | Low | 12:56:54 - 13:18:40 | 4442 |
| Gardnerville | 13:07:59 | -24.6 | Dark | Down | 27.1 | 296.3 | Low | 12:57:06 - 13:18:52 | 4435 |
| Lake Havasu City | 13:07:46 | -19.5 | Dark | Down | 21.2 | 300.3 | Low | 12:56:53 - 13:18:39 | 4408 |
| Lee Vining | 13:07:56 | -24.0 | Dark | Down | 26.2 | 297.0 | Low | 12:57:03 - 13:18:49 | 4399 |
| Bishop | 13:07:54 | -23.3 | Dark | Down | 25.4 | 297.6 | Low | 12:57:01 - 13:18:47 | 4394 |
| Yuma | 13:07:41 | -19.4 | Dark | Down | 20.5 | 300.8 | Low | 12:56:48 - 13:18:34 | 4261 |
| Calipatria | 13:07:42 | -20.2 | Dark | Down | 21.4 | 300.3 | Low | 12:56:49 - 13:18:35 | 4243 |
| Idyllwild | 13:07:43 | -21.3 | Dark | Down | 22.5 | 299.7 | Low | 12:56:50 - 13:18:36 | 4222 |
| Wildwood | 13:07:45 | -22.9 | Dark | Down | 24.1 | 298.8 | Low | 12:56:52 - 13:18:38 | 4145 |
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 612533, (2024/01/10 13:11UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 13.07 164 62 Aur 06:59:02.8 +38:03:06 6.0 1.71 168 PPM 072284 06:58:20.2 +36:52:37 8.5 0.53 170 PPM 072248 06:56:08.7 +36:43:35 8.7 0.47 170 PPM 072267 06:57:19.6 +36:27:05 11.0 0.10 170 612533 06:57:37.7 +36:21:59 15.8 170 Positions are for J2000
Event circumstances last updated at 2023/03/27 03:11:11 UT
Marc W. Buie, Southwest Research Institute