Reports Report 4735x (Event 4735-2025)

Observer
Name John B
Experience Level 2/5
Remarks Started out looking like ISS but continued to grow much bigger in diameter and brighter.
Location
Address Weymouth, MA
Latitude 42° 9' 27.54'' N (42.15765°)
Longitude 70° 56' 54.86'' W (-70.948573°)
Elevation 45.49194m
Time and Duration
Local Date & Time 2025-08-08 21:00 EDT
UT Date & Time 2025-08-09 01:00 UT
Duration ≈3.5s
Direction
Moving direction From up right to down left
Descent Angle 264°
Moving
Facing azimuth 290°
First azimuth 300°
First elevation 50°
Last azimuth 280°
Last elevation 40°
Brightness and color
Stellar Magnitude -7
Color Yellow
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation Yes
Remarks Steadily increasing brightness/diameter (much brighter/larger than ISS) followed by disintegration.
Fragmentation
Observation Yes
Remarks Once it fragmented/disintegrated, it was briefly very bright and large then faded almost instantaneously