| Observer | |
|---|---|
| Name | Robert S |
| Experience Level | 2/5 |
| Remarks | In respect of the brightness I have estimated, please be aware that I observed this from inside my house. I have estimated the brightness as I saw it under the following conditions: I was in a Skype conference call at the time and was looking at a PC screen that is approximately 0.5m in front of the window. I have two desk lamps with daylight spectrum bulbs on my desk which were switched on at the time. The light outside the window was dusk & the object grabbed my attention despite the room lighting. |
| Location | |
|---|---|
| Address | Gilberdyke, England (GB) |
| Latitude | 53° 44' 53.92'' N (53.748312°) |
| Longitude | 0° 43' 48.94'' W (-0.730261°) |
| Elevation | 3.16869m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2017-12-31 17:30 GMT |
| UT Date & Time | 2017-12-31 17:30 UT |
| Duration | ≈3.5s |
| Direction | |
|---|---|
| Moving direction | From up right to down left |
| Descent Angle | 257° |
| Moving | |
|---|---|
| Facing azimuth | 348.78° |
| First azimuth | 6.41° |
| First elevation | 30° |
| Last azimuth | 332.13° |
| Last elevation | 22° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -11 |
| Color | Light Green, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | No |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Yes |
| Remarks | Fireball reached full brightness after about 3 seconds then dimmed to nothing in about 0.5 second. |
| Fragmentation | |
|---|---|
| Observation | Yes |
| Remarks | What was left appeared light green, continued forward separated into 2 pieces, one in front of the other, which both appeared to curve downwards before dishappearing. |