Reports Report 1281d (Event 1281-2011)

Observer
Name Bob G
Experience Level 3/5
Remarks I have seen thousands of "falling stars" in my lifetime, but can't recall any bright balls with blue trails which seemed much closer and more striking than a typical "white" falling star. However I have just watched the third one in a span of one month. Can anyone give me an explination?
Location
Address Continental, OH
Latitude 41° 6' 46.29'' N (41.112857°)
Longitude 84° 15' 58.66'' W (-84.266295°)
Elevation -
Time and Duration
Local Date & Time 2011-11-04 20:35 CDT
UT Date & Time 2011-11-05 00:35 UT
Duration ≈1.5s
Direction
Moving direction From up right to down left
Descent Angle 225°
Moving
Facing azimuth 22.44262°
First azimuth 25.38771°
First elevation 75°
Last azimuth 19.05757°
Last elevation 40°
Brightness and color
Stellar Magnitude -9
Color blue/green
Concurrent Sound
Observation No
Remarks -
Delayed Sound
Observation No
Remarks -
Persistent train
Observation No
Duration -1s
Length -1°
Remarks -
Terminal flash
Observation No
Remarks -
Fragmentation
Observation No
Remarks -