Importante lluvia de meteoritos que se produce entre los días siete y quince de diciembre, con el máximo previsto para este año para el día 14 de Diciembre a las 3h. UT.
It’s a very important radiant of meteors, that they produced between seven and fifteen of December; that they maximum was December fourteen at 3h. UT.
Realicé la observación la noche del día 13-14 de dicho mes, entre las 23h.08m.(UT) del 13/dic/90 hasta la 01h.07m.(UT) del 14/dic/90; con unos resultados muy buenos a pesar que a las dos horas de observación y sin haber llegado al máximo de la radiante, el cielo se cubrió en su totalidad; ¡Me hubiera gustado haber nacido en un planeta sin nubes!
I made the observation during the night December, 13-14, between at 23h.08m. UT of December 13th of 1990 until 01h.07m. UT of December 14th of 1990. Results was very good but I observered two hours only, and I didn’t arrive at maximun of radiant, because, at the end of my obseration clouds covered all sky. I was very happy to be born at planet without clouds!!!
Observé desde la ciudad de Inca (Mallorca) con las siguientes coordenadas de observación: Long: 2º54’48″E, lat: +39º43’12» y alt:200m; los factores geográficos fueron del 40%. Las condiciones del cielo fueron las siguientes:
I observed from Inca town (Mallorca island) with next observation coordenates. Long.:2º54’48″E, lat:+39º43’12» and high: 200m. The geographical phactors were of 40%. Sky conditions were next:
HOJA DE REGISTRO DE ACTIVIDAD ALTA
REGISTER PAPER OF HIGH ACTIVITY
Radiante / Meteor Shower: Gemínidas, Geminids (GEM)
Fecha / Date: 13-14/Dic.-Dec./1990
Hora Comienzo (TU)/Begin time(TU): 23h.08m.
Hora final (TU)/Finish time (UT): 01h.07m.
Observador/Observer: Miguel Angel Serra Martin (SERMI)
Lugar de Observacion/Place of observation: Inca, Mallorca island, Spain
Longitud/Longitude: 02º 51′ 05″ E Latitud/Latitude: +39º 43′ 12″
Codigo IMO/IMO code: 15.538
Centro del campo de Vision: Alfa: Delta:
Center of the field of Vision: Alpha: Delta:
Pausas:/Pauses: —
|
Nº N |
Hora Time |
Mag. Mag. |
MALE Lim. |
Rad. Rad. |
Nº N |
Hora Time |
Mag. Mag. |
MALE Lim. |
Rad. Rad. |
|
1 |
23.12 |
3 |
4.5 |
GEM |
2 |
23.13 |
3 |
4.5 |
GEM |
|
3 |
23.15 |
4 |
4.5 |
GEM |
4 |
23.20 |
1 |
4.5 |
GEM |
|
5 |
23.23 |
3 |
4.5 |
GEM |
6 |
23.24 |
4 |
4.5 |
GEM |
|
7 |
23.25 |
1 |
4.5 |
GEM |
8 |
23.28 |
3 |
4.5 |
GEM |
|
9 |
23.30 |
3 |
4.5 |
GEM |
10 |
23.33 |
4 |
4.5 |
GEM |
|
11 |
23.36 |
4 |
4.5 |
GEM |
12 |
23.37 |
4 |
4.5 |
GEM |
|
13 |
23.43 |
1 |
4.5 |
GEM |
14 |
23.46 |
3 |
4.5 |
GEM |
|
15 |
23.47 |
4 |
4.5 |
GEM |
16 |
23.52 |
2 |
4.5 |
GEM |
|
17 |
23.55 |
4 |
4.5 |
GEM |
18 |
23.55 |
1 |
4.5 |
GEM |
|
19 |
23.57 |
3 |
4.5 |
GEM |
20 |
00.03 |
4 |
4.5 |
GEM |
|
21 |
00.07 |
3 |
4.5 |
GEM |
22 |
00.09 |
4 |
4.5 |
GEM |
|
23 |
00.10 |
3 |
4.5 |
GEM |
24 |
00.12 |
3 |
4.5 |
GEM |
|
25 |
00.13 |
2 |
4.5 |
GEM |
26 |
00.15 |
1 |
4.5 |
GEM |
|
27 |
00.16 |
3 |
4.5 |
GEM |
28 |
00.18 |
3 |
4.5 |
GEM |
|
29 |
00.19 |
2 |
4.5 |
GEM |
30 |
00.19 |
4 |
4.5 |
GEM |
|
31 |
00.22 |
4 |
4.5 |
GEM |
32 |
00.24 |
4 |
4.5 |
GEM |
|
33 |
00.28 |
4 |
4.5 |
GEM |
34 |
00.29 |
2 |
4.5 |
GEM |
|
35 |
00.31 |
3 |
4.5 |
GEM |
36 |
00.32 |
3 |
4.5 |
GEM |
|
37 |
00.34 |
3 |
5.0 |
GEM |
38 |
00.36 |
4 |
5.0 |
GEM |
|
39 |
00.37 |
2 |
5.0 |
GEM |
40 |
00.39 |
1 |
5.0 |
GEM |
|
41 |
00.41 |
3 |
5.0 |
GEM |
42 |
00.42 |
4 |
5.0 |
GEM |
|
43 |
00.44 |
2 |
5.0 |
GEM |
44 |
00.46 |
1 |
5.0 |
GEM |
|
45 |
00.47 |
3 |
5.0 |
GEM |
46 |
00.52 |
2 |
5.0 |
GEM |
|
47 |
00.57 |
3 |
5.0 |
GEM |
48 |
01.01 |
3 |
5.0 |
GEM |
|
49 |
01.06 |
4 |
5.0 |
GEM |
HOJA DE RESUMEN
SUMMARY PAPER
Radiante / Meteor Shower: Gemínidas, Geminids (GEM)
Fecha / Date: 13-14/Dic.-Dec./1990
Hora Comienzo (TU)/Begin time(TU): 23h.08m.
Hora final (TU)/Finish time (UT): 01h.07m.
Observador/Observer: Miguel Angel Serra Martin (SERMI)
Lugar de Observacion/Place of observation: Inca, Mallorca island, Spain
Longitud/Longitude: 02º 51′ 05″ E Latitud/Latitude: +39º 43′ 12″
Codigo IMO/IMO code: 15.538
Centro del campo de Vision: Alfa: Delta:
Center of the field of Vision: Alpha: Delta:
Pausas:/Pauses: —
LLUVIAS / RADIANTS
|
Lluvia Showers |
A.R. R.A. |
Dec. Dec. |
Diam. Field |
Lluvia Showers |
A.R. R.A. |
Dec. Dec. |
Diam. Field |
|
GEM |
112º |
+33º |
4º |
RADIANTES (P:Dibujo; C:Conteo) / RADIANTS (P: Draw; C:Counted)
|
Hora (T.U.) Time (U.T.) |
Campo Field |
Tef Tef |
F F |
L.M. M.L. |
GEM |
Esp. Spo. |
Total Total |
||
|
23.08-23.37 23.37-00.07 00.07-00.37 00.37-01.07 |
— — — — |
0.48 0.50 0.50 0.05 |
1.14 1.00 1.01 2.40 |
5.00 5.00 5.01 5.10 |
C11 C 9 C17 C11 |
00 00 00 00 |
11 09 17 11 |
||
|
TOTAL / TOTAL: |
1.98 |
1.08 |
5.03 |
C48 |
00 |
48 |
|||
|
Radiantes Radiants |
M |
-5 |
-4 |
-3 |
-2 |
-1 |
0 |
1 |
2 |
3 |
4 |
5 |
Total Total |
|
GEM Esp./Spo. |
0 0 |
0 0 |
0 0 |
0 0 |
0 0 |
0 0 |
0 0 |
7 0 |
7 0 |
19 0 |
15 0 |
0 0 |
48 0 |
| MeteorologiaMeteorology |
Oscuridad del cielo y condiciones de observacion Darkness of the sky and conditions of observation |
Notas/Notes:Cielo cubierto a las dos horas. Radiante muy activa.Cover sky at two hours of observation. Radiant very active. | ||||
| Luna/Moon: -9%Viento/Wind:—- Luminosidad: Baja Luminosity: Down Oscuridad: Media
Darkness: Half |
Hora/Time |
N% |
Hora/Time |
N% |
||
| 23h. 08m. |
30 |
23h. 16m. |
10 |
|||
| 23h. 28m. |
00 |
00h. 40m. |
40 |
|||
|
00h. 33m. |
10 | 00h.51m. | 80 | |||
| 00h. 07m. | 100 | |||||
|
Magnitud límite/ Limit magnitude |
||||||||
|
Hora Time |
Zona Zone |
Nº Nº |
Male L.M. |
Hora Time |
Zona Zone |
Nº Nº |
Male L.M. |
Mag. Lím:Lim. Mag.: |
5.03
23.08
8
6
4.50
23.28
8
6
4.50
00.33
8
7
5.00
01.07
8
7
5.00
DISTRIBUCION DE ESTELAS
DISTRIBUTION OF TRAILS
RADIANTE / SHOWER: PER
| Dur. Dur. |
-6 |
-5 |
-4 |
-3 |
-2 |
-1 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
Tot. Tot. |
|
| <0.5″1″2″ | |||||||||||||||
3″
4″
5″
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
06
01
00
00
00
00
Total / Total: 48
Con estela / With trails: 07