| Observer |
|
Name |
Mark G |
|
Experience Level |
3/5
|
|
Remarks |
The train seemed to disappear approximately mid-way above the north horizon while the brightness remained the same |
| Location |
|
Address |
Grafton, MA |
|
Latitude |
42° 13' 35.69'' N (42.22658°)
|
|
Longitude |
71° 40' 23.55'' W (-71.673207°)
|
|
Elevation |
142.096039m |
| Time and Duration |
|
Local Date & Time |
2019-03-28 06:15 EDT
|
|
UT Date & Time |
2019-03-28 10:15 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From down left to up right |
|
Descent Angle |
85° |
| Moving |
|
Facing azimuth |
274.25° |
|
First azimuth |
167.65° |
|
First elevation |
77° |
|
Last azimuth |
344.93° |
|
Last elevation |
30° |
| Brightness and color |
|
Stellar Magnitude |
-18 |
|
Color |
White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
- |
|
Length |
- |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
- |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
