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(meteorobs) Orionid Obs. October 20/21 (STOWE)
DATE: 1998 October 20/21 BEGIN 8:35 UT END 11:43 UT
OBSERVER: Wes Stone (STOWE)
LOCATION: Long: 121.67 West, Lat: 45.30 North
Mt. Hood, OR
RECORDING METHOD: Tape Recorder (0 sec per meteor dead time)
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OBSERVED SHOWERS:
ORI
EGE
STA
NTA
SPO
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OBSERVING PERIODS
PERIOD (UT) TEFF LM ORI EGE STA NTA SPO
8:35-9:38 1.00 6.6 16 2 1 0 17
9:38-10:38 1.00 6.6 19 5 3 1 22
10:43-11:43 1.00 6.5 27 2 0 0 18
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MAGNITUDE DISTRIBUTIONS
SHOWER -2 -1 0 +1 +2 +3 +4 +5 +6 TOTAL
ORI 1 3 4.5 8 5 13.5 16.5 9 1 62
EGE 0 0 0 0.5 1 3 2 2.5 0 9
STA 0 1 1 0 0 0 2 0 0 4
NTA 0 0 0 0 0 1 0 0 0 1
SPO 0 1 1.5 5 13.5 17 11.5 6.5 1 57
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SKY OBSCURED: 0%
Dead Time: 3 minutes accumulated btw 8:35-9:38 (equipment check)
Breaks: 10:38-10:43
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MEAN LIMITING MAGNITUDE: 6.6
Star Count Areas Used: 4,8,17
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METEOR DATA:
SPEED
# SHOWER MAG (1-5) Notes
1 SPO 3.5 3
2 SPO 3.5 1 radiant near Hyades
3 SPO 4 2 radiant near Hyades
4 SPO 3 2 ~
5 SPO 4 4
6 SPO -1 4
7 SPO 4 5
8 ORI 4.5 4
9 ORI 4 5
10 SPO 1 5
11 SPO 3.5 2
12 ORI 1 5 ~1s
13 SPO 5 3
14 ORI 0 4 ~1s
15 SPO 2 4
16 ORI 4 5
17 SPO 2 2 ~1s
18 ORI -2 5 ~50s
19 EGE 3.5 5
20 SPO 1 5 ~
21 ORI 4 5
22 SPO 3 1
23 SPO 0.5 1 from below horizon,~1s, color=Betelgeuse
24 ORI 4 4
25 STA -1 1
26 ORI 1 4
27 ORI 5 5
28 ORI 4 4
29 ORI 5 5
30 ORI 4 4
31 SPO 5 5
32 SPO 3 4
33 EGE 1.5 5
34 ORI 3.5 5
35 ORI 3 5
36 ORI 5 4
37.5 ORI 5 2 near point
38 SPO 5 2
39 ORI 1 3
40 ORI 0.5 5
41 ORI 5.5 5
42 EGE 3 5
43 EGE 5 4
44 ORI 5 5
45 ORI 4 5
46 SPO 5 5
47 EGE 3.5 3 near point
48 ORI 4 5
49 ORI 3.5 5
50 SPO 5 1
51 SPO 4.5 3
52 EGE 4.5 4
53 ORI 5 4
54 SPO 2.5 3
55 STA 4 2
56 ORI 2 4 ~4s
57 ORI 6 4
58 SPO 2 3
59 STA 4 1
60 SPO 4 3
61 SPO 0 3
62 SPO 2.5 1 ~1s
63 SPO 2 4
64 SPO 4 3
65 SPO 2 4
66 SPO 2.5 4
67 ORI 1 3 near point, ~2s
68 ORI 4 5
69 ORI 1.5 5 ~
70 SPO 4 4
71 SPO 3.5 4
72 ORI 1 4 ~
73 EGE 3.5 4
74 SPO 3 4
75 NTA 3 1
76 ORI 1 5 ~
77 ORI 3 5
78 SPO 2 3
79 SPO 3 4
80 SPO 1.5 5
81 STA 0 1 ~1s
82 ORI 4 5
83 ORI 3 3
84 SPO 3 2
85 SPO 2.5 4
86 SPO 1.5 3
87.5 SPO 2 4
88 SPO 3 5
89 ORI 3 4 ~1s
90 ORI 3 4
91 SPO 3 4
92 ORI 0 5
93 SPO 4 5
94 ORI 5 5
95 EGE 2.5 2 near point, ~1s
96 ORI -1 5
97 ORI 4 5
98 SPO 1.5 4
99 ORI 4 4
100 ORI 3 5 ~
101 SPO 1 5
102 ORI 3 3
103 SPO 4 4
104 ORI 2.5 5
105 SPO 5 4
106 ORI 4 5
107 ORI 3 4 ~1s
108 SPO 3 5
109 ORI -1 5 ~
110 SPO 2.5 3
111 ORI 2.5 3 w
112 ORI 3.5 4 ~
113 SPO 2 3
114 SPO 4 3
115 EGE 5 3
116 SPO 3 4
117 ORI 2.5 4
118 ORI 3.5 5
119 SPO 6 3
120 ORI 2 4 ~
121 SPO 3 4
122 ORI 4 4
123 ORI -1 5
124 ORI 0 5 immediately following 122, colinear
125 ORI 1 4
126 ORI 3 5 ~
127 SPO 3 4
128 ORI 0 5 ~
129 ORI 2.5 4
130 ORI 5 4
131 SPO 2 4
132 ORI 2.5 4 ~1s
133 SPO 2.5 4
--
Wes Stone <wstone@lclarkdot edu> Lewis and Clark College, Portland, OR
SKYTOUR Amateur Astronomy Hypertext:
http://www.lclarkdot edu/~wstone/skytour/skytour.html
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