N 47°54'48" / O 13°36'33" / 860m
EN060402 "Ga-Pa" Fireball Apr 6, 2002, T = 20h20m17.7 s ± 0.3s * |
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Atmospheric trajectory data |
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|
Beginning |
Max. light |
Terminal |
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Velocity (km/s) |
20.94 ± 0.06 |
12.7 |
3.1 ± 0.9 ** |
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Height (km) |
84.84 ± 0.15 |
21.6 |
16.00 ± 0.09 |
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Longitude (° E) |
11.5554 ± 0.0014 |
10.91 |
13.8251 ± 0.0009 |
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Latitude (° N) |
47.305 ± 0.003 |
47.51 |
47.5285 ± 0.0016 |
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Dynamic mass (kg) |
600. |
100. |
15. |
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Absolute magnitude |
- |
-18. |
- |
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Slope (° ) |
42.71 ± 0.02 |
- |
42.12 ± 0.02 |
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Total length (km)/Duration (s) |
90.6 / 5.2 |
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Ablation coefficient (s2km-2) |
0.018 ± 0.002 (NF solution, e l = 107m) |
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PE coefficient / Fireball type |
-/I |
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EN stations No. |
45 Streitheim, 87 Gernsbach, 11 Primda, 85 Tuifstaedt, 68 Losaurach, 43 Oehringen |
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Radiant data (J2000.0) |
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|
Observed |
Geocentric |
Heliocentric |
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Right ascension (° ) |
190.56 ± 0.13 |
192.29 ± 0.14 |
- |
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Declination (° ) |
21.89 ± 0.20 |
19.43 ± 0.22 |
- |
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Ecliptical longitude (° ) |
- |
- |
131.18 ± 0.09 |
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Ecliptical latitude (° ) |
- |
- |
10.37 ± 0.09 |
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Initial velocity (km/s) |
20.94 ± 0.06 |
17.50 ± 0.07 |
37.45 ± 0.06 |
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Orbital data (J2000.0) *** |
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a (AU) |
2.40 ± 0.03 |
ω (° ) |
241.3 ± 0.3 |
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e |
0.669 ± 0.004 |
Ω (° ) |
16.82666 ± 0.00001 |
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q (AU) |
0.7926 ± 0.0014 |
i (° ) |
11.35 ± 0.10 |
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Q (AU) |
4.00 ± 0.06 |
Shower |
- |
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Note |
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* time of the terminal flare at 21.6 km from radiometers at Ondrejov and Kunzak Dr. Pavel Spurny, Astronomical Institute Fricova 298, 251 65 Ondrejov Observatory, Czech Republic |
Siehe auch unser Bericht der vorläufigen Auswertung.