Reports Report 4140fs (Event 4140-2021)

This report has been linked to the following event: Event 4140-2021
Observer
NameBen S
Experience Level2/5
Remarkslocation is approximate - on I-495 N in the vicinity of Bolton ... signs for Boxboro immediately after we saw the bolide/meteorite
Location
AddressBolton, MA
Latitude42° 25' 51.56'' N (42.43°)
Longitude 71° 35' 32.5'' W (-71.59°)
Elevation-
Time and Duration
Local Date & Time2021-07-30 23:11 EDT
UT Date & Time2021-07-31 03:11 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle245°
Moving
Facing azimuth40.44°
First azimuth51.37°
First elevation30°
Last azimuth307.23°
Last elevation13°
Brightness and color
Stellar Magnitude-9
ColorLight Green, Yellow, Light Yellow
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationYes
Remarksthe light became brighter and turned greenish towards the end of the trajectory - just after it reached maximum brightness, it disappeared.
Fragmentation
ObservationNo
Remarks-