Javascript Required
Observer
Name
Johanna F
Experience Level
1/5
Remarks
-
Location
Address
Chelmsford, MA
Latitude
42° 38' 11.22'' N (42.63645°)
Longitude
71° 22' 44.36'' W (-71.378989°)
Elevation
34.214348m
Time and Duration
Local Date & Time
2021-07-30 23:10 EDT
UT Date & Time
2021-07-31 03:10 UT
Duration
≈3.5s
Direction
Moving direction
From up right to down left
Descent Angle
240°
Moving
Facing azimuth
30°
First azimuth
30°
First elevation
66°
Last azimuth
10°
Last elevation
20°
Brightness and color
Stellar Magnitude
-8
Color
Blue, Light Blue, Dark Green, Green
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Unknown
Remarks
-
Fragmentation
Observation
Yes
Remarks
It just kept getting brighter and brighter and then went behind a building. But it was the largest crazies thing I have ever seen. My friend next to me also saw it
