RECON: TNO occultation with 13ME14

Event between 13ME14 and star GA0960:17128623 with event index number of 2068303

Geocentric closest approach at 2022/06/06 07:31:25 UTC

J2000 position of star is 21:53:02.6 +07:18:38
Equinox of date position of star is 21:54:06.5 +07:24:43
Stellar brightness G=16.3, use SENSEUP=128 with the MallinCam and and exposure time of 2 seconds with the QHY174 camera.
Star is 156 degrees from the moon. Moon is 37% illuminated.
TNO apparent brightness V=22.8

[RECON map]
TNO is 21.3 AU from the Sun and 21.1 AU from the Earth.
The TNO is moving 13.3 km/sec on the sky relative to the star, or, 3.1 arcsec/hr.
The 1-sigma error in the time of the event is 181 seconds.
The 1-sigma cross-track error in the shadow position is 1875 km.
The sky-plane scale is 15281.9 km/arcsec.

The TNO has an absolute magnitude Hv=9.3
Diameter=82.0 km assuming a 5% albedo -- 6.2 sec chord
Diameter=33.5 km assuming a 30% albedo -- 2.5 sec chord
Dynamical classification is CENTAURR
 
 
 
 
 
 

Star training set for 13ME14, (2022/06/06 07:31UT)
Object            RA         Dec     mag  sep  mel
Markab         23:05:52.8 +15:19:35  2.5 19.26 147
18 Peg         22:01:15.1 +06:49:33  5.8  1.86 157
PPM 172400     21:55:05.0 +06:58:17  6.8  0.50 156
PPM 172369     21:53:17.7 +07:37:19  9.1  0.30 156
13ME14         21:54:09.6 +07:25:01 16.3       156
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 0.0 km RECON observability=0.0 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)
Clarence Fulton 07:38:46 -17.0 AT Up 13.2 94.4 Really Low 07:23:46 - 07:53:46 -6635
Kelowna 07:38:45 -17.4 AT Up 13.1 94.2 Really Low 07:23:45 - 07:53:45 -6677
Peachland 07:38:45 -17.5 AT Up 12.9 93.9 Really Low 07:23:45 - 07:53:45 -6691
Summerland 07:38:44 -17.6 AT Up 13.0 94.0 Really Low 07:23:44 - 07:53:44 -6706
Penticton 07:38:43 -17.7 AT Up 13.1 94.0 Really Low 07:23:43 - 07:53:43 -6712
Oliver 07:38:43 -18.0 Dark Up 13.1 94.0 Really Low 07:23:43 - 07:53:43 -6748
Anarchist Mountain Observatory 07:38:42 -18.2 Dark Up 13.2 94.1 Really Low 07:23:42 - 07:53:42 -6764
Tonasket 07:38:41 -18.5 Dark Up 13.2 93.9 Really Low 07:23:41 - 07:53:41 -6796
Okanogan 07:38:40 -18.9 Dark Up 13.1 93.7 Really Low 07:23:40 - 07:53:40 -6832
Victoria 07:38:43 -18.4 Dark Up 10.6 90.9 Really Low 07:23:43 - 07:53:43 -6847
Brewster 07:38:39 -19.1 Dark Up 13.0 93.5 Really Low 07:23:39 - 07:53:39 -6862
Manson/Chelan 07:38:39 -19.3 Dark Up 12.8 93.2 Really Low 07:23:39 - 07:53:39 -6887
Wenatchee 07:38:38 -19.8 Dark Up 12.7 93.0 Really Low 07:23:38 - 07:53:38 -6937
Ellensburg 07:38:37 -20.2 Dark Up 12.5 92.7 Really Low 07:23:37 - 07:53:37 -6981
Yakima 07:38:36 -20.6 Dark Up 12.5 92.6 Really Low 07:23:36 - 07:53:36 -7023
Pasco 07:38:29 -21.0 Dark Up 13.5 93.6 Really Low 07:23:29 - 07:53:29 -7042
Toppenish/White Swan 07:38:34 -20.8 Dark Up 12.7 92.7 Really Low 07:23:34 - 07:53:34 -7043
PNWRO 07:38:32 -21.2 Dark Up 13.7 93.7 Really Low 07:23:32 - 07:53:32 -7065
Goldendale 07:38:32 -21.3 Dark Up 12.4 92.2 Really Low 07:23:32 - 07:53:32 -7103
The Dalles 07:38:32 -21.5 Dark Up 12.1 91.9 Really Low 07:23:32 - 07:53:32 -7129
Maupin 07:38:30 -21.9 Dark Up 12.2 91.9 Really Low 07:23:30 - 07:53:30 -7170
Redmond 07:38:28 -22.8 Dark Up 12.2 91.6 Really Low 07:23:28 - 07:53:28 -7262
Sisters 07:38:29 -22.8 Dark Up 11.9 91.4 Really Low 07:23:29 - 07:53:29 -7263
Bend 07:38:28 -23.0 Dark Up 12.1 91.5 Really Low 07:23:28 - 07:53:28 -7285
Oregon Observatory 07:38:28 -23.2 Dark Up 12.0 91.4 Really Low 07:23:28 - 07:53:28 -7303
La Pine/Gilchrist 07:38:26 -23.4 Dark Up 11.9 91.3 Really Low 07:23:26 - 07:53:26 -7324
Dunrhomin 07:37:54 -26.4 Dark Down 24.3 101.5 Low 07:22:54 - 07:52:54 -7331
North Lake 07:38:24 -23.9 Dark Up 12.4 91.6 Really Low 07:23:24 - 07:53:24 -7362
Paisley 07:38:22 -24.4 Dark Up 12.7 91.7 Really Low 07:23:22 - 07:53:22 -7412
Chiloquin 07:38:22 -24.5 Dark Up 11.7 90.8 Really Low 07:23:22 - 07:53:22 -7437
Lakeview 07:38:19 -25.0 Dark Up 12.8 91.7 Really Low 07:23:19 - 07:53:19 -7460
Klamath Falls 07:38:21 -24.8 Dark Up 11.7 90.8 Really Low 07:23:21 - 07:53:21 -7470
Cedarville 07:38:17 -25.6 Dark Up 12.9 91.7 Really Low 07:23:17 - 07:53:17 -7522
Fall River/Burney 07:38:16 -26.0 Dark Up 12.0 90.7 Really Low 07:23:16 - 07:53:16 -7581
Susanville 07:38:13 -26.7 Dark Up 12.6 91.1 Really Low 07:23:13 - 07:53:13 -7635
Gimple 07:38:11 -27.0 Dark Up 12.4 90.9 Really Low 07:23:11 - 07:53:11 -7663
Greenville 07:38:10 -26.9 Dark Up 12.4 90.8 Really Low 07:23:10 - 07:53:10 -7664
Quincy 07:38:11 -27.1 Dark Up 12.4 90.8 Really Low 07:23:11 - 07:53:11 -7684
Portola 07:38:10 -27.3 Dark Up 12.7 91.1 Really Low 07:23:10 - 07:53:10 -7691
Reno 07:38:08 -27.6 Dark Up 13.2 91.4 Really Low 07:23:08 - 07:53:08 -7709
Carson City 07:38:06 -28.0 Dark Up 13.3 91.3 Really Low 07:23:06 - 07:53:06 -7743
Yerington 07:38:04 -28.2 Dark Up 13.8 91.7 Really Low 07:23:04 - 07:53:04 -7754
Gardnerville 07:38:05 -28.2 Dark Up 13.3 91.3 Really Low 07:23:05 - 07:53:05 -7765
Hawthorne 07:38:02 -28.7 Dark Up 14.2 91.9 Really Low 07:23:02 - 07:53:02 -7791
Tonopah 07:37:58 -29.2 Dark Up 15.3 92.7 Really Low 07:22:58 - 07:52:58 -7814
Lee Vining 07:38:01 -29.2 Dark Up 13.8 91.5 Really Low 07:23:01 - 07:53:01 -7851
Bishop 07:37:56 -29.9 Dark Up 14.4 91.7 Really Low 07:22:56 - 07:52:56 -7896
Beatty 07:37:52 -30.4 Dark Up 15.7 92.6 Really Low 07:22:52 - 07:52:52 -7914
Indian Springs 07:37:49 -30.8 Dark Up 16.6 93.2 Really Low 07:22:49 - 07:52:49 -7926
Henderson 07:37:45 -31.3 Dark Up 17.1 93.4 Really Low 07:22:45 - 07:52:45 -7962
Patrick 07:37:41 -31.9 Dark Up 18.1 93.9 Really Low 07:22:41 - 07:52:41 -7997
Kingman/Dolan Springs 07:37:40 -32.1 Dark Up 17.9 93.7 Really Low 07:22:40 - 07:52:40 -8020
Laughlin/Bullhead City 07:37:41 -32.2 Dark Up 17.5 93.4 Really Low 07:22:41 - 07:52:41 -8032
Mohave Valley 07:37:40 -32.4 Dark Up 17.5 93.3 Really Low 07:22:40 - 07:52:40 -8056
Lake Havasu City 07:37:38 -32.8 Dark Up 17.7 93.3 Really Low 07:22:38 - 07:52:38 -8087
George/Scottsdale 07:37:33 -33.6 Dark Down 19.8 94.5 Really Low 07:22:33 - 07:52:33 -8102
CPSLO 07:37:47 -31.8 Dark Up 12.5 89.9 Really Low 07:22:47 - 07:52:47 -8112
Parker 07:37:36 -33.2 Dark Up 17.8 93.2 Really Low 07:22:36 - 07:52:36 -8118
Blythe 07:37:33 -33.7 Dark Up 17.5 92.9 Really Low 07:22:33 - 07:52:33 -8170
Wildwood 07:37:41 -33.1 Dark Up 14.2 90.8 Really Low 07:22:41 - 07:52:41 -8196
Idyllwild 07:37:37 -33.6 Dark Up 15.8 91.7 Really Low 07:22:37 - 07:52:37 -8200
Calipatria 07:37:32 -34.2 Dark Up 16.8 92.2 Really Low 07:22:32 - 07:52:32 -8232
Yuma 07:37:29 -34.6 Dark Up 17.5 92.5 Really Low 07:22:29 - 07:52:29 -8252

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 13ME14, (2022/06/06 07:31UT)
Object            RA         Dec     mag  sep  mel
Markab         23:04:45.8 +15:12:18  2.5 19.26 147
18 Peg         22:00:07.9 +06:43:03  5.8  1.86 157
PPM 172400     21:53:57.9 +06:51:54  6.8  0.50 156
PPM 172369     21:52:10.8 +07:30:57  9.1  0.30 156
13ME14         21:53:02.6 +07:18:38 16.3       156
Positions are for J2000

Event circumstances last updated at 2021/05/21 01:09:22 UT

Marc W. Buie, Southwest Research Institute

RECON