DN250120_01
This fireball appeared on the OMMP network on Jan 20, 2025 at 23:18:00 (UTC).
Data reduction from run trajectory_auto_20250124
Trajectory
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|
beginning |
end |
| height |
66728 m |
30140 m |
| speed |
17384 ± 75 m/s |
7227 m/s |
| mass (EKS model) |
3.01 ± 0.28 kg |
0.11 ± 0.02 kg |
| datetime (UTC) |
2025-01-20T23:18:00 |
| duration |
4.0 s |
| slope |
38° |
| best convergence angle |
73° |
| Closest viewpoint to end |
127 km |
| # cams astrometry |
2 |
| # cams timing |
2 |
| # datapoints |
134 |
| direction |
East
|
Orbit
Orbital parameters
| orbit type |
Heliocentric |
| semi-major axis |
1.891 ± 0.013 AU |
| eccentricity |
0.57 ± 0.004 |
| inclination |
4.36 ± 0.02 ° |
| argument of periapsis |
58.67 ± 0.13 ° |
| longitude of ascending node |
120.85 ± 0.0 ° |
| Tisserand criterion ♃ |
3.74 ± 0.02 |
Radiant (corrected) J2000
| RA |
104.508 ± 0.078 ° |
| Dec |
11.869 ± 0.022 ° |
Trajectory analysis
Fall analysis
Darkflight initialisation parameters (state vector of the meteoroid at its last observed point)
| Slope |
37.54° |
| Azimuth of the radiant |
93.54° |
| Latitude |
18.6385° |
| Longitude |
56.942631° |
| Height (above the WGS84 ellipsoid) |
30140 m |
| Speed (EKS model) |
7227 ± 168 m/s |
