Reports Report 1379cw (Event 1379-2012)

Observer
Name Ian
Experience Level 1/5
Remarks We were at an open air music festival in the middle of countryside when it happened. It\'s difficult to estimate how long it took to pass over, but it was long enough for several people to glance up thinking it was a plane or helicopter and to look away only to then look again to realise it was something unusual - as it was silent and looked a bit odd. It appeared so bright that, had it been a helicopter it would have been flying quite low above us, but moved so slowly it must have been much higher.
Location
Address Lincolnshire (UK)
Latitude 53° 7' 5.42'' N (53.118171°)
Longitude 0° 9' 55.66'' W (-0.16546°)
Elevation -
Time and Duration
Local Date & Time 2012-09-21 23:00 BST
UT Date & Time 2012-09-21 22:00 UT
Duration ≈10s
Direction
Moving direction From left to right
Descent Angle 90°
Moving
Facing azimuth -1°
First azimuth 41.79215°
First elevation 58°
Last azimuth 288.65262°
Last elevation 38°
Brightness and color
Stellar Magnitude 1
Color similar to a helicopter w
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -1s
Length -1°
Remarks -
Terminal flash
Observation No
Remarks There was no flash, but after it moved across the sky it appeared to break up into glowing fragments.
Fragmentation
Observation Yes
Remarks -