Study the combustion processes of space debris in the Earth’s atmosphere by meteoric TV camera
Publié en ligne: 15 nov. 2017
Pages: 473 - 478
Reçu: 05 juil. 2017
Accepté: 15 nov. 2017
© 2017 V.A. Leonov, A.V. Bagrov, G.F. Attia, A.M. Abdelaziz, R. Ghoneim, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Fig. 1
The extreme sensitivity of the Watec CCD (stars) with afrequency 25 frame/sec and lenses with different characteristics.Fig. 2
Summarized meteor frame Date: 2006-08-31-00h41m28s From Space Debris average brightness 5.5m,elongation 86°,angular speed 2.1 deg/sec,linear speed 3.4 km/sec.Characteristics of meteors from space debris.
Case | Meteor | Elongation(Degrees) | angular velocity (deg/s) | Linear velocity (km/s) |
---|
1 | 2006-08-31=00h41m28s | 86 | 2.1 (± 0.35) | 3.4 |
2 | 2006-09-13=22h00m46s | 74 | 2.8 (± 0.35) | 4.7 |
3 | 2006-09-18=19h59m54s | 78 | 2.7 (± 0.35) | 4.5 |
4 | 2006-10-14=22h24m04s | 90 | 2.2 (± 0.35) | 3.5 |
5 | 2006-10-20=17h21m04s | 89 | 1.9 (± 0.35) | 3.0 |
6 | 2007-10-12=20h08m06s | 79 | 2.4 (± 0.35) | 3.9 |
7 | 2007-10-18=23h36m45s | 70 | 2.0 (± 0.35) | 3.2 |