Reports Report 638cu (Event 638-2015)

This report has been linked to the following event: Event 638-2015
Observer
NameWendy W
Experience Level2/5
Remarks-
Location
AddressLongmont, CO
Latitude40° 11' 18.43'' N (40.19°)
Longitude 105° 5' 33.07'' W (-105.09°)
Elevation1532.26m
Time and Duration
Local Date & Time2015-03-11 06:02 MDT
UT Date & Time2015-03-11 12:02 UT
Duration≈7.5s
Direction
Moving directionFrom up right to down left
Descent Angle269°
Moving
Facing azimuth52.71°
First azimuth52.66°
First elevation
Last azimuth307.72°
Last elevation
Brightness and color
Stellar Magnitude-23
ColorWhite with red/orange tail
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationYes
RemarksI don't know if this is what you mean but I saw bright white "ball" with red tail , then the tail wasn't there and then it came back and disappeared behind the trees across the street. I thought is was a plane heading toward the airport in trouble - really low. When I turned the corner - same direction it was going - I didn't see it again.
Fragmentation
ObservationUnknown
Remarks-