Reports Report 4231u (Event 4231-2025)

Observer
Name Bill C
Experience Level 4/5
Remarks I am an aviator with 20/20 vision.
Location
Address Methuen, MA
Latitude 42° 45' 1'' N (42.750279°)
Longitude 71° 10' 21.48'' W (-71.172633°)
Elevation 58.346462m
Time and Duration
Local Date & Time 2025-07-24 20:40 EDT
UT Date & Time 2025-07-25 00:40 UT
Duration ≈3.5s
Direction
Moving direction From up right to down left
Descent Angle 212°
Moving
Facing azimuth 159.88°
First azimuth 160.25°
First elevation 73°
Last azimuth 147.99°
Last elevation 22°
Brightness and color
Stellar Magnitude -14
Color Light Blue, White
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -
Length -
Remarks -
Terminal flash
Observation Yes
Remarks Very bright, slight trail, intensity changing and diminishing...
Fragmentation
Observation Yes
Remarks Very bright, slight trail, intensity changing and diminishing...