There was a bright white light (either a star or a planet) that it passed by and that light is still in the sky.
Location
Address
Mesa, AZ
Latitude
33° 22' 32.71'' N (33.375752°)
Longitude
111° 40' 52.71'' W (-111.681309°)
Elevation
413.990112m
Time and Duration
Local Date & Time
2013-05-19 19:40 MST
UT Date & Time
2013-05-20 02:40 UT
Duration
≈10s
Direction
Moving direction
From up right to down left
Descent Angle
225°
Moving
Facing azimuth
295.19°
First azimuth
292.42°
First elevation
60°
Last azimuth
292.37°
Last elevation
12°
Brightness and color
Stellar Magnitude
-21
Color
Orange
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Yes
Duration
99.99s
Length
-1°
Remarks
It was a glowing train that we watched for at least 10 minutes as it moved down to the horizon. The train got somewhat shorter as it neared the horizon.