Fireball report

Reports Report 1783a (Event 1783-2018)

Observer
Name	Yanxi L
Experience Level	4/5
Remarks	流星信息Fireball date：http://ponysky.net/2018/05/17/20180517earthgrazers/ 2018年05月17日02:11:48.6飞马流星观测站目击了一颗约-4等的掠地流星，颜色未知。2018-02-13 02:11:48.6，Pegasus Meteor Observatory witnes a Earthgrazers，It colour is unknow, brightness is -4. 火流星数据Frieball video data:http://ponysky.net/ponysky/meteordate/20180516.zip

Video

Location
Address	平顶山市, 河南省 (CN)
Latitude	33° 44' 28.47'' N (33.741243°)
Longitude	113° 19' 18.59'' E (113.32183°)
Elevation	93.153198m

Time and Duration
Local Date & Time	2018-05-17 02:11 CST
UT Date & Time	2018-05-16 18:11 UT
Duration	≈3.5s

Direction
Moving direction	From up left to down right
Descent Angle	94°

Moving
Facing azimuth	5.03°
First azimuth	4.62°
First elevation	55°
Last azimuth	95.83°
Last elevation	61°

Brightness and color
Stellar Magnitude	-4
Color	白色,It colour is unknow,

Concurrent Sound
Observation	Unknown
Remarks	-

Delayed Sound
Observation	Unknown
Remarks	-

Persistent train
Observation	Unknown
Duration	-
Length	-
Remarks	-

Terminal flash
Observation	Unknown
Remarks	-

Fragmentation
Observation	Unknown
Remarks	-

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