| Observer |
|---|
| Name | Yanxi L |
|---|
| Experience Level | 4/5 |
|---|
| Remarks | 该流星由流星观测站WAT902H2和T7c摄像头拍摄，流星相关信息：http://ponysky.net/2017/12/06/20171205fireball/，火流星AVI原始视频：http://ponysky.net/ponysky/meteordate/20171204.zip |
|---|
| Location |
|---|
| Address | 平顶山市, 河南省 (CN) |
|---|
| Latitude | 33° 44' 27.96'' N (33.74°) |
|---|
| Longitude | 113° 19' 16.32'' E (113.32°) |
|---|
| Elevation | 94m |
|---|
| Time and Duration |
|---|
| Local Date & Time | 2017-12-05 04:34 CST |
|---|
| UT Date & Time | 2017-12-04 20:34 UT |
|---|
| Duration | ≈1.5s |
|---|
| Direction |
|---|
| Moving direction | From up left to down right |
|---|
| Descent Angle | 140° |
|---|
| Moving |
|---|
| Facing azimuth | 234.22° |
|---|
| First azimuth | 192.55° |
|---|
| First elevation | 78° |
|---|
| Last azimuth | 219.91° |
|---|
| Last elevation | 40° |
|---|
| Brightness and color |
|---|
| Stellar Magnitude | -4 |
|---|
| Color | 白色 |
|---|
| Concurrent Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Delayed Sound |
|---|
| Observation | Unknown |
|---|
| Remarks | - |
|---|
| Persistent train |
|---|
| Observation | No |
|---|
| Duration | - |
|---|
| Length | - |
|---|
| Remarks | - |
|---|
| Terminal flash |
|---|
| Observation | Yes |
|---|
| Remarks | 如视频所示，末端闪光亮度以星等级别增加 |
|---|
| Fragmentation |
|---|
| Observation | No |
|---|
| Remarks | - |
|---|
| Video |
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