| Observer | |
|---|---|
| Name | jiayi l |
| Experience Level | 1/5 |
| Remarks | Unfortunately, the time isn't completely accurate. I only remembered to record it a while later. It's just my guess at the time. My room is on the second floor of Italy. I was sitting in my room talking to a friend when I saw from the window a very bright green-blue light with a tail streak across the sky behind the house opposite. It lasted for about a second before being blocked by another house. This is my first time and I'm shocked |
| Location | |
|---|---|
| Address | Milano, Lombardia (IT) |
| Latitude | 45° 29' 3'' N (45.484168°) |
| Longitude | 9° 12' 45.31'' E (9.212587°) |
| Elevation | 121.805244m |
| Time and Duration | |
|---|---|
| Local Date & Time | 2025-09-17 23:31 CEST |
| UT Date & Time | 2025-09-17 21:31 UT |
| Duration | ≈1.5s |
| Direction | |
|---|---|
| Moving direction | From up left to down right |
| Descent Angle | 120° |
| Moving | |
|---|---|
| Facing azimuth | 188.44° |
| First azimuth | 174.57° |
| First elevation | 21° |
| Last azimuth | 197.84° |
| Last elevation | 18° |
| Brightness and color | |
|---|---|
| Stellar Magnitude | -15 |
| Color | Blue, Light Blue, Green, Light Green, Light Yellow, White |
| Concurrent Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Delayed Sound | |
|---|---|
| Observation | No |
| Remarks | - |
| Persistent train | |
|---|---|
| Observation | Unknown |
| Duration | - |
| Length | - |
| Remarks | - |
| Terminal flash | |
|---|---|
| Observation | Unknown |
| Remarks | - |
| Fragmentation | |
|---|---|
| Observation | Unknown |
| Remarks | - |