Observation by Alex Pratt: (20713) 1999 XA32 occults UCAC4 544-0389...

Uploaded by

Alex Pratt

Observer

Alex Pratt

Observed

2022 Mar 19 - 20:13

Uploaded

2022 Mar 22 - 14:59

Objects

20713 1999 XA32

Equipment

C11 f/10 and f/3.3 focal reducer
Watec 910HX video camera
IOTA GPS 1PPS video time and date inserter
OccuRec (recording)
Tangra and AOTA (reduction)

Exposure

0.16s (4 video frames)

Location

Z92 (Bortle 7)

Target name

(20713) 1999 XA32 occults UCAC4 544-038901

Title

(20713) 1999 XA32 occults UCAC4 544-038901

About this image

The ~21 km diameter asteroid (20713) 1999 XA32, mag 17.5, occulting a mag 13.0 star in Gemini for 3.12 s.

D - 20 13 28.49 ± 0.08

R - 20 13 31.61 ± 0.08

Duration : 3.12 s

Mid-event : 20 13 30.05

http://www.euraster.net/results/2022/index.html#0319-20713

A video clip can be viewed here (The target star is the rightmost one of the triangle of stars in the centre.)

(20713) 1999 XA32 occults UCAC4 544-038901

Files associated with this observation

20220319_20713_UCAC4_544_038901_AOTA_Tab 6_ARP.png (312.6 kB)

Like this image

Tim Haymes, Mark Phillips, Jeremy Shears

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