Reports Report 2029o (Event 2029-2019)

Observer
Name Joseph S
Experience Level 4/5
Remarks I was with 50 visitors to a viewing event. At least 3/4 saw the very long (5-7 second) event. The video is from a source near St. Louis (not me). Social media reports another simultaneous sighting in the area. As the object streaked brightly, it suddenly jumped in brightness for a moment before continuing well after the "burp" (as shown in the video). I'm a veteran night viewer. I've seen a lot of meteor showers and I know bright magnitudes from watching many Iridium flares. At the peak (burp), this object was MUCH brighter than Venus and the best ISS passes. For the long, bright section, it was distinctly brighter than Venus or the ISS. I'd say a -5 long section and a -5.5 to -6.0 burp. One upper limit to the magnitude: At the Bortle 1 site we were viewing from (just before the end of astronomical twilight), the brightest part of the flare _didn't_ light up the viewers and the ground. I have seen a meteor illuminate the people watching it. (I missed that meteor.)
Location
Address , MO
Latitude 37° 18' 31.41'' N (37.308724°)
Longitude 91° 24' 39.39'' W (-91.410941°)
Elevation 268.804352m
Time and Duration
Local Date & Time 2019-05-04 21:10 CDT
UT Date & Time 2019-05-05 02:10 UT
Duration ≈7.5s
Direction
Moving direction From up left to down right
Descent Angle 112°
Moving
Facing azimuth 125°
First azimuth 60°
First elevation 60°
Last azimuth 190°
Last elevation 23°
Brightness and color
Stellar Magnitude -5.5
Color White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -